Part of the Quark 2019 TechFest of BITS Goa
February 1 - 3, 2019 | Goa
BITSHack is the annual hackathon organized by BITS Pilani Goa. Our mission is to bring the community together to creat innovative solutions to novel problems. We want to creat a platform to bring together minds working at the cutting edge of new technologies. Our focus this time is on some of the latest upcoming technologies.
AI
Blockchain
IoT
FinTech
| 7:30 AM | Check-In and Breakfast | |
| 9:45 AM |
Opening Ceremony
Team+Sponsors
TBD |
|
| 10:15 AM |
talk
Subject by TBD
|
|
| 11:00 AM |
talk
Subject by TBD
|
|
| 11:45 AM |
talk
Subject by TBD
|
12:30 PM | Lunch |
| 2:00 PM |
talk
Subject by TBD
|
|
| 2:45 PM |
talk
Subject by TBD
|
|
| 3:30 PM |
talk
Subject by TBD
|
|
| 4:15 PM |
talk
Subject by TBD
|
|
| 5:00 PM | Tea Break | |
| 6:00 PM |
talk
Subject by TBD
|
|
| 6:45 PM |
talk
Subject by TBD
|
|
| 7:30 PM | Closing & Dinner |
| 7:30 AM | Check-In and Breakfast | |
| 9:30 AM | Team Formation | |
| 10:00 AM | Hacking Begins | |
| 12:30 PM | Lunch | |
| 5:00 PM | Tea Break | |
| 7:30 PM | Dinner | |
| 1:00 AM | Midnight Snacks |
| 7:30 AM | Breakfast | |
| 12:30 PM | Lunch | |
| 4:00 PM | Hacking Stops | |
| 4:15 PM | Judging Begins | |
| 8:00 PM | Dinner | |
| 9:30 PM | Goodbye! |
Interested in becoming a sponsor? Email us at
Everyone is welcome to apply, be it students, professionals or turing-test certified androids. If you are under 18 years of age, we’ll need a parental consent form.
The application period will close on January 26th at 11:59 pm (IST). We evaluate applications on a
rolling basis and acceptances
will be sent every weekend via email. Once accepted, you’ll have two days to confirm your attendance.
We’re looking for people who "do"! Folks who are passionate enough to work on crazy world-changing ideas.  We’ll get to know more about your abilities from the past projects, GitHub profile, participation/awards in other hackathons.
Zero. Zip. Zilch. Nada. Nothing. Admission to BITSHack is completely free, thanks to our sponsors! We'll provide you with a weekend's worth of schwag, meals, drinks, snacks and a place to crash when you need a break from coding.
Yes! This hackathon is strictly a team competition. We believe that you’re stronger as a team. You can apply for the hackathon as a team or you can apply individually and form a team once you're accepted. To apply as a team, join a team before applying and the team leader will have to submit the application of the team.
You can form teams of up to 3 people. Most teams aim to have a mix of people with both design and developer skills.
Not to worry, most people don’t! We’ll have team formation events geared towards helping you find people to work with.
A valid government issued photo ID, laptop, phone, chargers, spike guards, any stationery required, any sleeping equipment you might want (we'll be providing mattresses) and a geeky t-shirt!
Weapons of any kind, drugs, cigarettes, lighters, matchsticks or alcohol. If you’re not sure whether something will be okay, please ask ahead of time! You might be denied entry to the campus if anything is not according to the institution rules.
Unfortunately, there is no provision for any hardware in this edition. You can bring any hardware you require.
Unfortunately, no. We may start reimbursements from the next edition. Stay tuned!
A panel of some of the biggest names in tech will evaluate hacks based on creativity, technical difficulty, design, and usefulness. The top 5 overall projects will demo what they have built in front of all of BITSHack during our closing ceremonies. New judges will be announced on a rolling basis on Twitter and Facebook, so make sure to follow us!
Participation in the hackathon is not allowed if you are not accepted but you can attend the talks+workshops for free (subject to seaat availability).
Pretty much everything, from socializing with fellow hacker community to internship/job offers from the coolest tech companies. And yeah we'll have prizes for finalist teams and many other sponsored prizes.
This hackathon is taking place during Quark, BITS Pilani Goa's annual Tech Fest. For other events taking place during the fest, their details and to participate in them, refer to Quark's website. You will have to pay the minimal participation fee for participating in other Quark events. Refer to Quark's website for more details.
Definitely yes! This would be a great opportunity to explore and learn something new!
You cannot bring anything mentioned above. Apart from this, you have to be inside the campus by 10:30 PM. Entering any hostel or library is not allowed.
You can come to the campus on 31st Jan, accomodation will be provided on 31st Jan, 1st Feb and 2nd Feb. You will have to leave once the hackathon is over on 3rd Februrary.
Access to Intel AI devcloud will be availabe, please contact our team for access and more details.
Mail us at<EMAIL_ADDRESS>for any doubts, queries or suggestions and join our Slack channel.
Birla Intsitute of Technology and Science, Goa Campus
NH 17B, Bypass Road, Zuarinagar, Sancoale, Goa 403726
Get Directions


Order any color or any style of our wide variety of spinners from the Shop section below
A fidget spinner is a toy that consists of a bearing in the center of a multi-lobed flat structure made from metal or plastic designed to spin along its axis with little effort.
Fidget spinners became popular toys in 2017, although similar devices had already been invented as early as 1993.
I love this thing so much. It makes me feel better!!
— Barack Obama
At first, it seems that it's useless, but when I spinned it, I knew its worth it!!
— Putin the Boss
It fits everywhere, even in.. ok, nevermind, I realy love these spinners, like, really!!!!
— Damn Guy
These Spinners are the only toys that you need while commuting, working, studying and everywhere that you imagine. Buy below:
In Stock - Rs. 150
10 pcs. left - Rs. 300
3 pcs. left - Rs. 250
In Stock - Different Colors 3 pcs. Rs. 270
In Stock - Rs. 320
Limited Special Addition - Rs. 400
If you have an issue while ordering or a general question about a spinner, reach to us:
Find Us:


| 039:073 Khan | : |
And those who kept their duty to their Lord will be led to Paradise in groups, till, when they reach it, and its gates will be opened (before their arrival for their reception) and its keepers will say: Salamun 'Alaikum (peace be upon you)! You have done well, so enter here to abide therein." |
| 039:073 Maulana | : |
And those who keep their duty to their Lord are conveyed to the Garden in companies until when they come to it, and its doors are opened and the keepers of it say to them: Peace be to you! you led pure lives; so enter it to abide. |
| 039:073 Pickthal | : |
And those who keep their duty to their Lord are driven unto the Garden in troops till, when they reach it, and the gates thereof are opened, and the warders thereof say unto them: Peace be unto you! Ye are good, so enter ye (the Garden of delight), to dwell therein; |
| 039:073 Rashad | : |
Those who reverenced their Lord will be led to Paradise in throngs. When they get to it, and its gates are opened, its guards will say, "Peace be upon you; you have won. Therefore, you abide herein forever." |
| 039:073 Sarwar | : |
The pious ones will be led to Paradise in large groups. Its gates will be opened to them when they are brought nearby and its keepers will say, "Welcome! Peace be with you. Enter the gates of Paradise to live therein forever". |
| 039:073 Shakir | : |
And those who are careful of (their duty to) their Lord shall be conveyed to the garden in companies; until when they come to it, and its doors shall be opened, and the keepers of it shall say to them: Peace be on you, you shall be happy; therefore enter it to abide. |
| 039:073 Sherali | : |
And those, who feared their Lord, will be conducted to Heaven in groups until when they arrive there, its gates will be opened and its Keepers will say to them, 'Peace be upon you ! be ye happy, and enter it, abiding therein.' |
| 039:073 Yusufali | : |
And those who feared their Lord will be led to the Garden in crowds: until behold, they arrive there; its gates will be opened; and its keepers will say: "Peace be upon you! well have ye done! enter ye here, to dwell therein." |
Concepts/Themes Covered: الإيمان > الغيب > الجنة > أصحاب الجنة Faith> The Unseen World> The Paradise> The Companions of the Garden الإيمان > الغيب > الجنة > صفات الجنة Faith> The Unseen World> The Paradise> Characteristics of Paradise الإيمان > الغيب > الخلود > الخلود في النعيم Faith> The Unseen World> The Eternity> The Immortality in Happiness العمل > العمل الصالح > العمل المفضي إلى النجاح Action(Work)> The Good Deeds>Achtion which Leads to Success الإنسان والعلاقات الأخلاقية > الأخلاق الحميدة > روح السلام Man and The Moral Relations> Good Morals>The Pure Peace الإنسان والعلاقات الأخلاقية > الأخلاق الحميدة > سلامة القلب Man and The Moral Relations> Good Morals>Heart Sincerity
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


Package org.drip.service.common
Class StringUtil
- java.lang.Object
-
- org.drip.service.common.StringUtil
-
public class StringUtil extends java.lang.Object
StringUtil implements string utility functions. It exports the following functions:- Decompose + Transform string arrays into appropriate target type set/array/list, and vice versa
- General-purpose String processor functions, such as GUID generator, splitter, type converter and input checker
- Module = Computational Core Module
- Library = Numerical Analysis Library
- Project = Environment, Product/Definition Containers, and Scenario/State Manipulation APIs
- Package = Assorted Data Structures Support Utilities
- Author:
- Lakshmi Krishnamurthy
-
-
Field Summary
Fields Modifier and Type Field Description static java.lang.String
NULL_SER_STRING
Null serialized stringstatic double
VERSION
Serialization Version - ALWAYS prepend this on all derived classes
-
Constructor Summary
Constructors Constructor Description StringUtil()
-
Method Summary
Modifier and Type Method Description static int
AToI(java.lang.String s)
Implement atoi which converts a string to an integer.static int
BalanceString(java.lang.String s)
Given a string containing only 4 kinds of characters 'Q', 'W', 'E' and 'R'.static boolean
BooleanListFromString(java.util.List<java.lang.Boolean> lsb, java.lang.String strList, java.lang.String strDelim)
Create a list of booleans from a delimited stringstatic int
ClosestPalindromicInteger(int i)
Given an integer n, find the closest integer (not including itself), which is a palindrome.static java.util.List<java.lang.String>
CollectSameCharacters(java.lang.String s)
Given a string s of lower-case letters, partition s into as many as parts so that one letter only appear in one part.static java.util.List<java.lang.String>
ConditionalWordList(java.lang.String s)
Given a string s of lower-case letters, find as many sub-strings as possible that meet the following criteria: - no overlap among strings - one letter can only exist in one string.static java.lang.String
ConstrainedWord(int a, int b, int c)
Given a, b, c, find any string of maximum length that can be created such that no 3 consecutive characters are same.static int
DecimalNumberFromString(java.lang.String s)
static java.lang.String
DecodeStringAtIndex(java.lang.String s, int k)
An encoded string is given.static java.util.List<java.lang.String>
FrequencyBasedWordDecomposition(java.util.Map<java.lang.String,java.lang.Integer> wordFrequencyMap, java.lang.String s)
Break the given string into words, provided by a given hash-map of frequency of word as word : frequency.static java.util.List<java.util.List<java.lang.String>>
GroupAnagrams(java.lang.String[] wordArray)
Given an array of words, group anagrams together.static java.util.List<java.util.List<java.lang.String>>
GroupAnagrams2(java.lang.String[] wordArray)
Given an array of words, group anagrams together.static java.lang.String
GUID()
Generate a GUID stringstatic boolean
IntegerListFromString(java.util.List<java.lang.Integer> lsi, java.lang.String strList, java.lang.String strDelim)
Create a list of integers from a delimited stringstatic int
InvalidParenthesisMinimalAdd(java.lang.String s)
Given a string of '(' and ')' parentheses, add the minimum number of parentheses ( '(' or ')', and in any positions ) so that the resulting parentheses string is valid.static java.lang.String
InvalidParenthesisMinimalRemove(java.lang.String s)
Given a string of '(' , ')' and lowercase English characters, remove the minimum number of parentheses ( '(' or ')', in any positions ) so that the resulting parentheses string is valid and return any valid string.static boolean
IsEmpty(java.lang.String str)
Indicate if the Input String is Emptystatic boolean
IsPermutationPresent(java.lang.String s1, java.lang.String s2)
static boolean
IsValidPalindrome(java.lang.String s)
Given a non-empty string, you may delete at most one character.static boolean
KeyValueListFromStringArray(java.util.List<java.lang.Double> lsdblKey, java.util.List<java.lang.Double> lsdblValue, java.lang.String strArray, java.lang.String strRecordDelim, java.lang.String strKVDelim)
Split the string array into pairs of key-value doubles and returns themstatic int
LengthOfLongestNonRepeatingSubstring(java.lang.String s)
Find the length of the longest substring without repeating characters.static java.lang.String
LongestDistinctSubstring(java.lang.String s)
Generate the Longest Distinct Substringstatic java.lang.String
LongestNonRepeatingSubstring(java.lang.String s)
Given a string, find the length of the longest substring without repeating characters.static java.lang.String
LongestPalindromeSubstring(java.lang.String s)
Given a string, find the longest palindromic substring in it.static java.lang.String
LongestPalindromicSubstring(java.lang.String s)
Given a string, find the longest palindromic substring.static java.lang.String
LongestVowel(java.lang.String s)
Given a string of lower characters, remove at most two substrings of any length from the given string such that the remaining string contains vowels('a','e','i','o','u') only.static void
main(java.lang.String[] argumentArray)
static double[]
MakeDoubleArrayFromStringTokenizer(java.util.StringTokenizer stdbl)
Make an array of double from a string tokenizerstatic int[]
MakeIntegerArrayFromStringTokenizer(java.util.StringTokenizer st)
Make an array of Integers from a string tokenizerstatic java.lang.String
MakeStringArg(java.lang.String strArg)
Format the given string parameter into an argumentstatic int
MatchingPairCount(java.lang.String s, java.lang.String t)
static boolean
MatchInStringArray(java.lang.String[] astrFieldToMatch, java.lang.String[] astrMatchSet, boolean bCaseMatch)
Look for a match of the field in the field set to an entry in the input arraystatic boolean
MatchInStringArray(java.lang.String strFieldToMatch, java.lang.String[] astrMatchSet, boolean bCaseMatch)
Look for a match of the field in the input arraystatic java.util.List<java.util.List<java.lang.String>>
MergeAccountList(java.util.List<java.util.List<java.lang.String>> accounts)
static java.lang.String
MinimumWindowSubstring(java.lang.String s, java.lang.String t)
static java.lang.String
MultiplyNumbers(java.lang.String num1, java.lang.String num2)
Given two non-negative integers represented as strings, return their product, also represented as a string.static java.lang.String[]
NearestCities(java.lang.String[] cities, int[] xCoordinateArray, int[] yCoordinateArray, java.lang.String[] queryCities)
Company A has Fulfillment Centers in multiple cities within a large geographic region.static java.lang.String
NestedArrayDepthSum(java.lang.String expression)
Given Nested Array calculate the Depth Sum.static int
NextGreaterInteger(int n)
Given a positive 32-bit integer, you need to find the smallest 32-bit integer which has exactly the same digits existing in the integer and is greater in value.static boolean
ParseFromUnitaryString(java.lang.String strUnitaryBoolean)
Check if the string represents an unitary booleanstatic java.util.Set<java.lang.String>
PermutationSet(java.lang.String s)
static java.lang.String
ProcessInputForNULL(java.lang.String strIn, boolean bEmptyToNULL)
Check the Input String to Check for NULL - and return itstatic java.lang.String
RemoveMinimumValidParenthesis(java.lang.String s)
static java.lang.String
ReorganizeString(java.lang.String in)
static java.lang.String
ReverseWords(java.lang.String s)
Given an input string, reverse the string word by word.static java.lang.String
RotationalCipher(java.lang.String in, int rotationFactor)
One simple way to encrypt a string is to "rotate" every alphanumeric character by a certain amount.static java.lang.String
SimplifyPath(java.lang.String path)
Given an absolute path for a file (Unix-style), simplify it.static int
solution(int[] A)
static java.lang.String[]
Split(java.lang.String inputPhrase, java.lang.String delimiter)
Parse and Split the Input Phrase into a String Array using the specified Delimiterstatic java.util.List<java.util.List<java.lang.String>>
SplitIntoUniquePrimes(java.lang.String number)
A company's operations team needs an algorithm that can break out a list of products for a given order.static java.lang.String
StringArrayToString(java.lang.String[] astr, java.lang.String strRecordDelimiter, java.lang.String strNULL)
Convert the String Array to a Record Delimited Stringstatic boolean
StringMatch(java.lang.String strLeft, java.lang.String strRight)
Indicate it the pair of Strings Match each other in Valuestatic java.lang.String
ThreeDigitNumber(int i)
static boolean
ValidateParenthesis(java.lang.String input)
Indicate if the Input String is composed of Valid Parenthesis Sequencestatic boolean
ValidateParenthesisString(java.lang.String s)
Given a string containing only three types of characters: '(', ')' and '*', write a function to check whether this string is valid.static java.lang.String
ValidIPAddressType(java.lang.String s)
Function to check whether an input string is a valid IPv4 address or IPv6 address or neither.static int
VersionCompare(java.lang.String version1, java.lang.String version2)
Compare two version numbers version1 and version2.
-
-
-
Field Detail
-
NULL_SER_STRING
public static final java.lang.String NULL_SER_STRING
Null serialized string- See Also:
- Constant Field Values
-
VERSION
public static final double VERSION
Serialization Version - ALWAYS prepend this on all derived classes- See Also:
- Constant Field Values
-
-
Method Detail
-
DecimalNumberFromString
public static final int DecimalNumberFromString(java.lang.String s)
-
MatchInStringArray
public static final boolean MatchInStringArray(java.lang.String strFieldToMatch, java.lang.String[] astrMatchSet, boolean bCaseMatch)
Look for a match of the field in the input array- Parameters:
strFieldToMatch
- Field To MatchastrMatchSet
- Array of fields to compare withbCaseMatch
- TRUE - Match case- Returns:
- TRUE - Match found according to the criteria specified
-
MatchInStringArray
public static final boolean MatchInStringArray(java.lang.String[] astrFieldToMatch, java.lang.String[] astrMatchSet, boolean bCaseMatch)
Look for a match of the field in the field set to an entry in the input array- Parameters:
astrFieldToMatch
- Field Array To MatchastrMatchSet
- Array of fields to compare withbCaseMatch
- TRUE - Match case- Returns:
- TRUE - Match found according to the criteria specified
-
MakeStringArg
public static final java.lang.String MakeStringArg(java.lang.String strArg)
Format the given string parameter into an argument- Parameters:
strArg
- String Argument- Returns:
- Parameter from the Argument
-
ProcessInputForNULL
public static final java.lang.String ProcessInputForNULL(java.lang.String strIn, boolean bEmptyToNULL)
Check the Input String to Check for NULL - and return it- Parameters:
strIn
- Input StringbEmptyToNULL
- TRUE if Empty String needs to be converted to NULL- Returns:
- The Processed String
-
Split
public static final java.lang.String[] Split(java.lang.String inputPhrase, java.lang.String delimiter)
Parse and Split the Input Phrase into a String Array using the specified Delimiter- Parameters:
inputPhrase
- Input Phrasedelimiter
- Delimiter- Returns:
- Array of Sub-Strings
-
ParseFromUnitaryString
public static final boolean ParseFromUnitaryString(java.lang.String strUnitaryBoolean)
Check if the string represents an unitary boolean- Parameters:
strUnitaryBoolean
- String input- Returns:
- TRUE - Unitary Boolean
-
MakeIntegerArrayFromStringTokenizer
public static final int[] MakeIntegerArrayFromStringTokenizer(java.util.StringTokenizer st)
Make an array of Integers from a string tokenizer- Parameters:
st
- Tokenizer containing delimited doubles- Returns:
- Double array
-
MakeDoubleArrayFromStringTokenizer
public static final double[] MakeDoubleArrayFromStringTokenizer(java.util.StringTokenizer stdbl)
Make an array of double from a string tokenizer- Parameters:
stdbl
- Tokenizer containing delimited doubles- Returns:
- Double array
-
GUID
public static final java.lang.String GUID()
Generate a GUID string- Returns:
- String representing the GUID
-
KeyValueListFromStringArray
public static final boolean KeyValueListFromStringArray(java.util.List<java.lang.Double> lsdblKey, java.util.List<java.lang.Double> lsdblValue, java.lang.String strArray, java.lang.String strRecordDelim, java.lang.String strKVDelim)
Split the string array into pairs of key-value doubles and returns them- Parameters:
lsdblKey
- [out] List of KeyslsdblValue
- [out] List of ValuesstrArray
- [in] String containing KV recordsstrRecordDelim
- [in] Record DelimiterstrKVDelim
- [in] Key-Value Delimiter- Returns:
- True if parsing is successful
-
IntegerListFromString
public static final boolean IntegerListFromString(java.util.List<java.lang.Integer> lsi, java.lang.String strList, java.lang.String strDelim)
Create a list of integers from a delimited string- Parameters:
lsi
- [Output] List of IntegersstrList
- Delimited String inputstrDelim
- Delimiter- Returns:
- True if successful
-
BooleanListFromString
public static final boolean BooleanListFromString(java.util.List<java.lang.Boolean> lsb, java.lang.String strList, java.lang.String strDelim)
Create a list of booleans from a delimited string- Parameters:
lsb
- [Output] List of BooleansstrList
- Delimited String inputstrDelim
- Delimiter- Returns:
- True if successful
-
StringArrayToString
public static final java.lang.String StringArrayToString(java.lang.String[] astr, java.lang.String strRecordDelimiter, java.lang.String strNULL)
Convert the String Array to a Record Delimited String- Parameters:
astr
- Input String ArraystrRecordDelimiter
- The String Record DelimiterstrNULL
- NULL String Indicator- Returns:
- The Record Delimited String Array
-
IsEmpty
public static final boolean IsEmpty(java.lang.String str)
Indicate if the Input String is Empty- Parameters:
str
- The Input String- Returns:
- TRUE - The Input String is Empty
-
StringMatch
public static final boolean StringMatch(java.lang.String strLeft, java.lang.String strRight)
Indicate it the pair of Strings Match each other in Value- Parameters:
strLeft
- The Left StringstrRight
- The Right String- Returns:
- TRUE - The Strings Match
-
AToI
public static final int AToI(java.lang.String s)
Implement atoi which converts a string to an integer. The function first discards as many whitespace characters as necessary until the first non-whitespace character is found. Then, starting from this character, takes an optional initial plus or minus sign followed by as many numerical digits as possible, and interprets them as a numerical value. The string can contain additional characters after those that form the integral number, which are ignored and have no effect on the behavior of this function. If the first sequence of non-whitespace characters in s is not a valid integral number, or if no such sequence exists because either s is empty or it contains only whitespace characters, no conversion is performed. If no valid conversion could be performed, a zero value is returned. Note: Only the space character ' ' is considered as whitespace character. Assume we are dealing with an environment which could only store integers within the 32-bit signed integer range: [-10^231, 10^231 âˆ’ 1]. If the numerical value is out of the range of representable values, INT_MAX (-10^231) or INT_MIN (10^231 - 1) is returned.- Parameters:
s
- Input String- Returns:
- The Integer
-
ReverseWords
public static final java.lang.String ReverseWords(java.lang.String s)
Given an input string, reverse the string word by word.- Parameters:
s
- Input String- Returns:
- String with Words Reversed
-
ValidIPAddressType
public static final java.lang.String ValidIPAddressType(java.lang.String s)
Function to check whether an input string is a valid IPv4 address or IPv6 address or neither. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255, separated by dots ("."), e.g.,<IP_ADDRESS>; Besides, leading zeros in the IPv4 is invalid. For example, the address <IP_ADDRESS> is invalid. IPv6 addresses are represented as eight groups of four hexadecimal digits, each group representing 16 bits. The groups are separated by colons (":"). For example, the address 2001:0db8:85a3:0000:0000:8a2e:0370:7334 is a valid one. Also, we could omit some leading zeros among four hexadecimal digits and some low-case characters in the address to upper-case ones, so 2001:db8:85a3:0:0:8A2E:0370:7334 is also a valid IPv6 address(Omit leading zeros and using upper cases). However, we don't replace a consecutive group of zero value with a single empty group using two consecutive colons (::) to pursue simplicity. For example, 2001:0db8:85a3::8A2E:0370:7334 is an invalid IPv6 address. Besides, extra leading zeros in the IPv6 is also invalid. For example, the address 02001:0db8:85a3:0000:0000:8a2e:0370:7334 is invalid. Note: You may assume there is no extra space or special characters in the input string.- Parameters:
s
- Input String- Returns:
- IP Address Type
-
VersionCompare
public static final int VersionCompare(java.lang.String version1, java.lang.String version2)
Compare two version numbers version1 and version2. If version1 gt version2 return 1; if version1 lt version2 return -1;otherwise return 0. You may assume that the version strings are non-empty and contain only digits and the . character. The . character does not represent a decimal point and is used to separate number sequences. For instance, 2.5 is not "two and a half" or "half way to version three", it is the fifth second-level revision of the second first-level revision. You may assume the default revision number for each level of a version number to be 0. For example, version number 3.4 has a revision number of 3 and 4 for its first and second level revision number. Its third and fourth level revision number are both 0.- Parameters:
version1
- First Version Stringversion2
- Second Version String- Returns:
- Results of the Comparison
-
LongestPalindromicSubstring
public static final java.lang.String LongestPalindromicSubstring(java.lang.String s)
Given a string, find the longest palindromic substring.- Parameters:
s
- Input String- Returns:
- The Longest Palindromic substring
-
LengthOfLongestNonRepeatingSubstring
public static final int LengthOfLongestNonRepeatingSubstring(java.lang.String s)
Find the length of the longest substring without repeating characters.- Parameters:
s
- Input String- Returns:
- Length of the longest substring without repeating characters.
-
ValidateParenthesisString
public static final boolean ValidateParenthesisString(java.lang.String s)
Given a string containing only three types of characters: '(', ')' and '*', write a function to check whether this string is valid. We define the validity of a string by these rules: Any left parenthesis '(' must have a corresponding right parenthesis ')'. Any right parenthesis ')' must have a corresponding left parenthesis '('. Left parenthesis '(' must go before the corresponding right parenthesis ')'. '*' could be treated as a single right parenthesis ')' or a single left parenthesis '(' or an empty string. An empty string is also valid.- Parameters:
s
- Input String- Returns:
- TRUE - The String has Valid Parenthesis
-
NextGreaterInteger
public static final int NextGreaterInteger(int n)
Given a positive 32-bit integer, you need to find the smallest 32-bit integer which has exactly the same digits existing in the integer and is greater in value. If no such positive 32-bit integer exists, you need to return -1.- Parameters:
n
- Input Integer- Returns:
- Next Greater Number
-
SimplifyPath
public static final java.lang.String SimplifyPath(java.lang.String path)
Given an absolute path for a file (Unix-style), simplify it. Or in other words, convert it to the canonical path. In a UNIX-style file system, a period . refers to the current directory. Furthermore, a double period .. moves the directory up a level. Note that the returned canonical path must always begin with a slash /, and there must be only a single slash / between two directory names. The last directory name (if it exists) must not end with a trailing /. Also, the canonical path must be the shortest string representing the absolute path.- Parameters:
path
- Input Path- Returns:
- Simplified Path
-
BalanceString
public static final int BalanceString(java.lang.String s)
Given a string containing only 4 kinds of characters 'Q', 'W', 'E' and 'R'. A string is said to be balanced if each of its characters appears n/4 times where n is the length of the string. Return the minimum length of the substring that can be replaced with any other string of the same length to make the original string balanced. Return 0 if the string is already balanced.- Parameters:
s
- Input String- Returns:
- Minimum length of the substring
-
MultiplyNumbers
public static final java.lang.String MultiplyNumbers(java.lang.String num1, java.lang.String num2)
Given two non-negative integers represented as strings, return their product, also represented as a string.- Parameters:
num1
- First Numbernum2
- Second Number- Returns:
- The Product
-
RotationalCipher
public static final java.lang.String RotationalCipher(java.lang.String in, int rotationFactor)
One simple way to encrypt a string is to "rotate" every alphanumeric character by a certain amount. Rotating a character means replacing it with another character that is a certain number of steps away in normal alphabetic or numerical order. For example, if the string "Zebra-493?" is rotated 3 places, the resulting string is "Cheud-726?". Every alphabetic character is replaced with the character 3 letters higher (wrapping around from Z to A), and every numeric character replaced with the character 3 digits higher (wrapping around from 9 to 0). Note that the non-alphanumeric characters remain unchanged. Given a string and a rotation factor, return an encrypted string.- Parameters:
in
- Input StringrotationFactor
- Rotation Factor- Returns:
- The Encrypted String
-
MatchingPairCount
public static final int MatchingPairCount(java.lang.String s, java.lang.String t)
-
MinimumWindowSubstring
public static final java.lang.String MinimumWindowSubstring(java.lang.String s, java.lang.String t)
-
IsValidPalindrome
public static final boolean IsValidPalindrome(java.lang.String s)
Given a non-empty string, you may delete at most one character. Judge whether you can make it a palindrome.- Parameters:
s
- Input String- Returns:
- TRUE - Can be turned into a Palindrome with one Deletion
-
ClosestPalindromicInteger
public static final int ClosestPalindromicInteger(int i)
Given an integer n, find the closest integer (not including itself), which is a palindrome. The 'closest' is defined as absolute difference minimized between two integers.- Parameters:
i
- The Integer- Returns:
- Closest Palindrome Integer
-
NestedArrayDepthSum
public static final java.lang.String NestedArrayDepthSum(java.lang.String expression)
Given Nested Array calculate the Depth Sum.- Parameters:
expression
- The Expression- Returns:
- Value of the Nested Array Sum
-
DecodeStringAtIndex
public static final java.lang.String DecodeStringAtIndex(java.lang.String s, int k)
An encoded string is given. To find and write the decoded string to a tape, the encoded string is read one character at a time and the following steps are taken: If the character read is a letter, that letter is written onto the tape. If the character read is a digit (say d), the entire current tape is repeatedly written d-1 more times in total. Now for some encoded string, and an index K, find and return the kth letter (1 indexed) in the decoded string.- Parameters:
s
- Input Stringk
- kth Location (1-indexed)- Returns:
- kth letter (1 indexed) in the decoded string.
-
LongestPalindromeSubstring
public static final java.lang.String LongestPalindromeSubstring(java.lang.String s)
Given a string, find the longest palindromic substring in it. You may assume that the maximum length of the string is 1000.- Parameters:
s
- The Input String- Returns:
- The Longest Palindrome Sub-string
-
LongestNonRepeatingSubstring
public static final java.lang.String LongestNonRepeatingSubstring(java.lang.String s)
Given a string, find the length of the longest substring without repeating characters.- Parameters:
s
- The Given String- Returns:
- The Longest Non-repeating Sub-string
-
ThreeDigitNumber
public static final java.lang.String ThreeDigitNumber(int i)
-
ReorganizeString
public static final java.lang.String ReorganizeString(java.lang.String in)
-
RemoveMinimumValidParenthesis
public static final java.lang.String RemoveMinimumValidParenthesis(java.lang.String s)
-
PermutationSet
public static final java.util.Set<java.lang.String> PermutationSet(java.lang.String s)
-
IsPermutationPresent
public static final boolean IsPermutationPresent(java.lang.String s1, java.lang.String s2)
-
MergeAccountList
public static final java.util.List<java.util.List<java.lang.String>> MergeAccountList(java.util.List<java.util.List<java.lang.String>> accounts)
-
solution
public static final int solution(int[] A)
-
ValidateParenthesis
public static final boolean ValidateParenthesis(java.lang.String input)
Indicate if the Input String is composed of Valid Parenthesis Sequence- Parameters:
input
- Input String- Returns:
- TRUE - The Input String is composed of Valid Parenthesis Sequence
-
LongestDistinctSubstring
public static final java.lang.String LongestDistinctSubstring(java.lang.String s)
Generate the Longest Distinct Substring- Parameters:
s
- Input String- Returns:
- The Longest Distinct Substring
-
InvalidParenthesisMinimalRemove
public static final java.lang.String InvalidParenthesisMinimalRemove(java.lang.String s)
Given a string of '(' , ')' and lowercase English characters, remove the minimum number of parentheses ( '(' or ')', in any positions ) so that the resulting parentheses string is valid and return any valid string. Formally, a parentheses string is valid if and only if: It is the empty string, contains only lowercase characters, or It can be written as AB (A concatenated with B), where A and B are valid strings, or It can be written as (A), where A is a valid string.- Parameters:
s
- The Input String- Returns:
- The Valid Parenthesis
-
InvalidParenthesisMinimalAdd
public static final int InvalidParenthesisMinimalAdd(java.lang.String s)
Given a string of '(' and ')' parentheses, add the minimum number of parentheses ( '(' or ')', and in any positions ) so that the resulting parentheses string is valid. Formally, a parentheses string is valid if and only if: It is the empty string, or It can be written as AB (A concatenated with B), where A and B are valid strings, or It can be written as (A), where A is a valid string. Given a parentheses string, return the minimum number of parentheses one must add to make the resulting string valid.- Parameters:
s
- Input String- Returns:
- Minimum Number of Parentheses to be added
-
FrequencyBasedWordDecomposition
public static final java.util.List<java.lang.String> FrequencyBasedWordDecomposition(java.util.Map<java.lang.String,java.lang.Integer> wordFrequencyMap, java.lang.String s)
Break the given string into words, provided by a given hash-map of frequency of word as word : frequency.- Parameters:
wordFrequencyMap
- Word Frequency Maps
- Input String- Returns:
- Broken Down Sequence of Words
-
GroupAnagrams2
public static final java.util.List<java.util.List<java.lang.String>> GroupAnagrams2(java.lang.String[] wordArray)
Given an array of words, group anagrams together.- Parameters:
wordArray
- Array of Words- Returns:
- The Anagram Group List
-
GroupAnagrams
public static final java.util.List<java.util.List<java.lang.String>> GroupAnagrams(java.lang.String[] wordArray)
Given an array of words, group anagrams together.- Parameters:
wordArray
- Array of Words- Returns:
- The Anagram Group List
-
NearestCities
public static final java.lang.String[] NearestCities(java.lang.String[] cities, int[] xCoordinateArray, int[] yCoordinateArray, java.lang.String[] queryCities)
Company A has Fulfillment Centers in multiple cities within a large geographic region. The cities are arranged on a graph that has been divided up like an ordinary Cartesian plane. Each city is located at an integral (x, y) coordinate intersection. City names and locations are given in the form of three arrays: c, x, and y, which are aligned by the index to provide the city name (c[i]), and its coordinates, (x[i], y[i]). Write an algorithm to determine the name of the nearest city that shares either an x or a y coordinate with the queried city. If no other cities share an xory coordinate, return NONE. If two cities have the same distance to the queried city, q[i], consider the one with an alphabetically smaller name (i.e. 'ab' lt 'aba' lt 'abb') as the closest choice. The distance is denoted on a Euclidean plane: the difference in x plus the difference in y.- Parameters:
cities
- Array of CitiesxCoordinateArray
- Array of City X CoordinatesyCoordinateArray
- Array of City Y CoordinatesqueryCities
- Cities to be Queried- Returns:
- Array of the Nearest Cities
-
SplitIntoUniquePrimes
public static final java.util.List<java.util.List<java.lang.String>> SplitIntoUniquePrimes(java.lang.String number)
A company's operations team needs an algorithm that can break out a list of products for a given order. The products in the order are listed as a string and the order items are represented as prime numbers. Given a string consisting of digits [0-9], count the number of ways the given string can be split into prime numbers, which represent unique items in the order. The digits must remain in the order given and the entire string must be used. Write an algorithm to find the number of ways the given string can be split into unique prime numbers using the entire string.- Parameters:
number
- The Input Number- Returns:
- The Sequence List of Unique Primes
-
CollectSameCharacters
public static final java.util.List<java.lang.String> CollectSameCharacters(java.lang.String s)
Given a string s of lower-case letters, partition s into as many as parts so that one letter only appear in one part. Return the partitions as a list.- Parameters:
s
- The Input String- Returns:
- List of Same Character Partitions
-
LongestVowel
public static final java.lang.String LongestVowel(java.lang.String s)
Given a string of lower characters, remove at most two substrings of any length from the given string such that the remaining string contains vowels('a','e','i','o','u') only. Your aim is to maximize the length of the remaining string. Output the length of remaining string after removal of at most two substrings.- Parameters:
s
- Input String- Returns:
- Longest String after Removal
-
ConstrainedWord
public static final java.lang.String ConstrainedWord(int a, int b, int c)
Given a, b, c, find any string of maximum length that can be created such that no 3 consecutive characters are same. There can be at max a 'a', b 'b' and c 'c'.- Parameters:
a
- Count of the Number of 'A'sb
- Count of the Number of 'B'sc
- Count of the Number of 'C's- Returns:
- The Longest Word
-
ConditionalWordList
public static final java.util.List<java.lang.String> ConditionalWordList(java.lang.String s)
Given a string s of lower-case letters, find as many sub-strings as possible that meet the following criteria: - no overlap among strings - one letter can only exist in one string. For every letter c in the sub-string, all instances of c must also be in the sub-string - find as many sub-strings as possible - if there are two solutions with the same number of sub-strings, return the one with the smaller total length. Return sub-strings as a list.- Parameters:
s
- Input String- Returns:
- The Conditional Word List
-
main
public static final void main(java.lang.String[] argumentArray)
-
-


Bonucci extends Juventus contract until 2024
Milan - Italy defender Leonardo Bonucci has renewed his contract with Juventus by one year until 2024, the Serie A champions announced on Tuesday.
The 32-year-old centre-back has made 376 appearances for the club, returning to Turin in August 2018 after one season at rivals AC Milan.
He has played the full 90 minutes of all matches Juve have played this campaign, as they sit top of Serie A, one point ahead of Inter Milan in second.
"It's a long and intense story; the one that links Leonardo Bonucci to Juventus," the club said in a statement.
"And it's a story that will continue to develop until 2024, after he officially penned in his contract renewal with the club today.
"Since his arrival at the club in 2010/11, Bonucci has played more games than anyone else, in all competitions.
"He is the player who, even this season, hasn't stopped.
"In total, he has featured for Juventus in 1440 minutes of action played since the first official game at the end of August.
"In short, he has been a constant on the field.
"He is the only defender to have scored at least one goal in the last seven seasons of Serie A, and whilst wearing the Black and White jersey, he has scored 17 times."
Bonucci has won 14 trophies in total with Juventus since arriving from southerners Bari in 2010, including seven Scudetto titles.
This season he has been promoted to captain while Giorgio Chiellini recovers from injury.


Please see http://bootboxjs.com for full usage instructions, or head over to http://paynedigital.com/bootbox for the original writeup about the project.
The easiest thing is to find me on twitter @makeusabrew.
Please see the CONTRIBUTING file for guidelines.
Tests are run using Karma using the Mocha test adapter.
To run the tests yourself, simply run npm install
within the project followed by npm test
.
Please note that this will require PhantomJS being installed and in your path - if
it is not, you may run the tests and capture browsers manually by running karma start
from the root
of the project.
The project is also hosted on Travis CI - when submitting pull requests please ensure your tests pass as failing requests will be rejected. See the CONTRIBUTING file for more information.
The repository no longer contains a minified bootbox.min.js file - this is now only generated
for releases. To build your own minified copy
for use in development simply run npm install
if you haven’t already, followed by grunt uglify
.
This will generate a bootbox.min.js file in your working directory.
Bootbox 4.0.0 is the first release to support Bootstrap 3.0.0.
Bootbox 3.3.0 is the last release to support Bootstrap 2.2.x.
Much more dependency information can be found on the Bootbox website.
The latest major release of Bootbox - 4.0.0 - involved a total rewrite of the internal code and introduced an entirely new public API. It has not re-implemented some functionality from the 3.x series as of yet; this will be addressed in the coming weeks in the form of new minor releases; a task list for 4.3.0 is available - please feel free to add feedback and requests.
There is no new major (e.g. 5.x) release on the roadmap at present.
For a full list of releases and changes please see the changelog.
(The MIT License)
Copyright (C) 2011-2014 by Nick Payne<EMAIL_ADDRESS>Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE


| syscall name | syscall adress | links |
|---|---|---|
| bos.handle_boot | 020108 | doc |
| bos.handle_int | 02010C | doc |
| bos.handle_rst10 | 020110 | doc |
| bos.handle_rst18 | 020114 | doc |
| bos.handle_rst20 | 020118 | doc |
| bos.handle_rst28 | 02011C | doc |
| bos.handle_rst30 | 020120 | doc |
| bos.sys_MemSet | 020124 | doc |
| bos.sys_AddHLAndA | 020128 | doc |
| bos.sys_HLToString | 02012C | doc |
| bos.kb_Scan | 020130 | doc |
| bos.kb_AnyKey | 020134 | doc |
| bos.sys_GetKey | 020138 | doc |
| bos.sys_WaitKey | 02013C | doc |
| bos.DONOTHING | 020140 | doc |
| bos.DONOTHING | 020144 | doc |
| bos.DONOTHING | 020148 | doc |
| bos.DONOTHING | 02014C | doc |
| bos.DONOTHING | 020150 | doc |
| bos.DONOTHING | 020154 | doc |
| bos.DONOTHING | 020158 | doc |
| bos.DONOTHING | 02015C | doc |
| bos.DONOTHING | 020160 | doc |
| bos.flash_unlock | 020164 | doc |
| bos.flash_lock | 020168 | doc |
| bos.sys_WriteFlash | 02016C | doc |
| bos.sys_EraseFlashSector | 020170 | doc |
| bos.DONOTHING | 020174 | doc |
| bos.DONOTHING | 020178 | doc |
| bos.DONOTHING | 02017C | doc |
| bos.DONOTHING | 020180 | doc |
| bos.DONOTHING | 020184 | doc |
| bos.DONOTHING | 020188 | doc |
| bos.DONOTHING | 02018C | doc |
| bos.DONOTHING | 020190 | doc |
| bos.DONOTHING | 020194 | doc |
| bos.DONOTHING | 020198 | doc |
| bos.DONOTHING | 02019C | doc |
| bos.DONOTHING | 0201A0 | doc |
| bos.strlen | 0201A4 | doc |
| bos.strset | 0201A8 | doc |
| bos.strcpy | 0201AC | doc |
| bos.strcmp | 0201B0 | doc |
| bos.strupper | 0201B4 | doc |
| bos.strlower | 0201B8 | doc |
| bos.strncpy | 0201BC | doc |
| bos.strncmp | 0201C0 | doc |
| bos.DONOTHING | 0201C4 | doc |
| bos.DONOTHING | 0201C8 | doc |
| bos.DONOTHING | 0201CC | doc |
| bos.DONOTHING | 0201D0 | doc |
| bos.DONOTHING | 0201D4 | doc |
| bos.DONOTHING | 0201D8 | doc |
| bos.DONOTHING | 0201DC | doc |
| bos.DONOTHING | 0201E0 | doc |
| bos.DONOTHING | 0201E4 | doc |
| bos.DONOTHING | 0201E8 | doc |
| bos.DONOTHING | 0201EC | doc |
| bos.DONOTHING | 0201F0 | doc |
| bos.DONOTHING | 0201F4 | doc |
| bos.DONOTHING | 0201F8 | doc |
| bos.DONOTHING | 0201FC | doc |
| bos.DONOTHING | 020200 | doc |
| bos.DONOTHING | 020204 | doc |
| bos.DONOTHING | 020208 | doc |
| bos.DONOTHING | 02020C | doc |
| bos.DONOTHING | 020210 | doc |
| bos.DONOTHING | 020214 | doc |
| bos.DONOTHING | 020218 | doc |
| bos.DONOTHING | 02021C | doc |
| bos.DONOTHING | 020220 | doc |
| bos.fs_BuildVAT | 020224 | doc |
| bos.fs_FindSym | 020228 | doc |
| bos.fs_CreateFile | 02022C | doc |
| bos.fs_GetC | 020230 | doc |
| bos.fs_PutC | 020234 | doc |
| bos.fs_Open | 020238 | doc |
| bos.fs_Read | 02023C | doc |
| bos.fs_Write | 020240 | doc |
| bos.fs_Tell | 020244 | doc |
| bos.fs_Seek | 020248 | doc |
| bos.fs_Delete | 02024C | doc |
| bos.DONOTHING | 020250 | doc |
| bos.DONOTHING | 020254 | doc |
| bos.DONOTHING | 020258 | doc |
| bos.DONOTHING | 02025C | doc |
| bos.DONOTHING | 020260 | doc |
| bos.DONOTHING | 020264 | doc |
| bos.DONOTHING | 020268 | doc |
| bos.DONOTHING | 02026C | doc |
| bos.DONOTHING | 020270 | doc |
| bos.DONOTHING | 020274 | doc |
| bos.DONOTHING | 020278 | doc |
| bos.DONOTHING | 02027C | doc |
| bos.DONOTHING | 020280 | doc |
| bos.DONOTHING | 020284 | doc |
| bos.DONOTHING | 020288 | doc |
| bos.DONOTHING | 02028C | doc |
| bos.DONOTHING | 020290 | doc |
| bos.DONOTHING | 020294 | doc |
| bos.DONOTHING | 020298 | doc |
| bos.DONOTHING | 02029C | doc |
| bos.DONOTHING | 0202A0 | doc |
| bos.gfx_Set8bpp | 0202A4 | doc |
| bos.gfx_Set16bpp | 0202A8 | doc |
| bos.gfx_InitStdPalette | 0202AC | doc |
| bos.DONOTHING | 0202B0 | doc |
| bos.DONOTHING | 0202B4 | doc |
| bos.DONOTHING | 0202B8 | doc |
| bos.gfx_PrintString | 0202BC | doc |
| bos.gfx_LcdClear | 0202C0 | doc |
| bos.gfx_BufClear | 0202C4 | doc |
| bos.gfx_BlitBuffer | 0202C8 | doc |
| bos.gfx_PrintUInt | 0202CC | doc |
| bos.gfx_Compute | 0202D0 | doc |
| bos.gfx_HorizLine | 0202D4 | doc |
| bos.gfx_VertLine | 0202D8 | doc |
| bos.gfx_Rectangle | 0202DC | doc |
| bos.gfx_FillRectangle | 0202E0 | doc |
| bos.gfx_Sprite | 0202E4 | doc |
| bos.gfx_PrintChar | 0202E8 | doc |
| bos.gfx_NextLine | 0202EC | doc |
| bos.DONOTHING | 0202F0 | doc |
| bos.DONOTHING | 0202F4 | doc |
| bos.DONOTHING | 0202F8 | doc |
| bos.DONOTHING | 0202FC | doc |
| bos.DONOTHING | 020300 | doc |
| bos.DONOTHING | 020304 | doc |
| bos.DONOTHING | 020308 | doc |
| bos.DONOTHING | 02030C | doc |
| bos.DONOTHING | 020310 | doc |
| bos.DONOTHING | 020314 | doc |
| bos.DONOTHING | 020318 | doc |
| bos.DONOTHING | 02031C | doc |
| bos.DONOTHING | 020320 | doc |
| bos.c_CloseAll | 020324 | doc |
| bos.c_Open | 020328 | doc |
| bos.DONOTHING | 02032C | doc |
| bos.c_Close | 020330 | doc |
| bos.c_Read | 020334 | doc |
| bos.c_Write | 020338 | doc |
| bos.c_GetC | 02033C | doc |
| bos.c_PutC | 020340 | doc |
| bos.c_Delete | 020344 | doc |
| bos.DONOTHING | 020348 | doc |
| bos.c_Seek | 02034C | doc |
| bos.c_Resize | 020350 | doc |
| bos.c_IsArchived | 020354 | doc |
| bos.c_SetArchiveStatus | 020358 | doc |
| bos.c_Tell | 02035C | doc |
| bos.c_Rewind | 020360 | doc |
| bos.c_GetSize | 020364 | doc |
| bos.DONOTHING | 020368 | doc |
| bos.DONOTHING | 02036C | doc |
| bos.DONOTHING | 020370 | doc |
| bos.c_Rename | 020374 | doc |
| bos.DONOTHING | 020378 | doc |
| bos.DONOTHING | 02037C | doc |
| bos.DONOTHING | 020380 | doc |
| bos.DONOTHING | 020384 | doc |
| bos.DONOTHING | 020388 | doc |
| bos.DONOTHING | 02038C | doc |
| bos.DONOTHING | 020390 | doc |
| bos.DONOTHING | 020394 | doc |
| bos.DONOTHING | 020398 | doc |
| bos.DONOTHING | 02039C | doc |
| bos.DONOTHING | 0203A0 | doc |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to set BC amount to set A byte to set memory to | set BC bytes of HL to the value A | HL HL+BC DE HL+BC+1 | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL number A increment | HL+=A | HL number+increment | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL = number to convert | convert a number to a string | DE = string string stored at gfx_string_temp |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Scans the keypad and updates data registers | HL,AF | Disables interrupts during execution, and restores on exit |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Scans the keypad and updates data registers; checking if a key was pressed | 0 if no keys pressed | HL,AF | Disables interrupts during execution |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Return current keypress | A keypress z if no key pressed | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Wait until a key is pressed and return it | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| unlock flash | AF,BC |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| lock flash | AF,BC |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL, DE, BC | write BC bytes to flash from HL to DE. |
flash must be unlocked prior to use this is a boot call |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A sector to erase | Erase flash sector | All | calls boot routine $2DC |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string | find length of null-terminated string | BC length of string | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string C value to set bytes to | set the bytes of null-terminated string | HL HL+strlen(HL) | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to null-terminated string DE pointer to destination | copy null-terminated string | HL pointer to null-terminated string DE DE+HL+strlen(HL) BC BC-strlen(HL) | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string DE pointer to string | compare two strings | return z if the strings are equal, else nz BC BC-min(strlen(HL),strlen(DE)) |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string | convert a string to uppercase | HL HL+strlen(HL) | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string | convert a string to lowercase | HL HL+strlen(HL) | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to null-terminated string DE pointer to destination BC maximum bytes to copy | copy null-terminated string, with maximum copy amount | HL pointer to null-terminated string |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string DE pointer to string BC maximum string length | compare two strings, stopping at the maximum length | return z if the strings are equal, else nz | AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| build the VAT | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL points to file name DE = directory pointer. If this points to null, this function will search root. | search the VAT for a file | IX and DE point to VAT entry C flag is set if failed | DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL = file name (8b name, 3b extension = 11 bytes) DE = file size CurDir = Directory to place file | create a new file, in RAM | HL = pointer to VAT entry DE = pointer to file data section C flag is set if failed | AF,BC |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle | read a character from a file | C = character C flag set if EOF reached or file slot invalid Z flag set if success, else failed | All | when checking the return of this call, make sure to check the Carry flag first |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle C = character | write a character to a file | Z flag set if success, else failed C flag if not enough memory or file too large | All | when checking the return of this call, make sure to check the Carry flag first |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL points to file name A = file open mode DE points to directory | open a file and return a handle | C flag set if failed A = file handle if success | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle DE = data buffer HL = bytes to read | read data from a file into a buffer | HL = number of bytes read Z flag set if success, else failed | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle DE = data buffer HL = write length | write a buffer into a file | Z flag if success, else failed C flag if not enough memory or file too large | All | when checking the return of this call, make sure to check the Carry flag first |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle | get the tell of a file handle | HL = file tell HL = -1 on fail | AF,BC,IX |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A = file handle HL = offset or new tell C = seek mode | set the tell of a file handle | HL = new file tell HL = -1 on fail | All | acceptable seek mode values: seek from (0: start, 1: current, 2: end). Higher values will have the same effect as 2. |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL = file name DE points to directory | mark a file for deletion | carry flag is set if failed. DE = file name | HL,DE,BC,AF | you can do this in software by resetting the fs_exists bit of a VAT entry's flag byte. |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| set the lcd to 8bpp mode | HL,DE,BC,AF | disables interrupts |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| set the lcd to 16bpp mode | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| Initialise the standard (8bpp) XLibC palette | DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to string | print a string to the back buffer | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A color to fill with | clears the lcd | HL,DE,BC,F(P/V) |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A color to fill with | clears the back buffer | HL,DE,BC,F(P/V) |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| copies the back buffer to the lcd | HL,DE,BC |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL number to display A characters to use (8-nchars) | print a number to the back buffer | string stored at gfx_string_temp | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL X coordinate E Y coordinate | compute draw location on the back buffer from XY coodinate. | HL pointer to draw location | HL,DE |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL line X coordinate E line Y coordinate BC line length | draws a horizontal line | HL,DE,BC,F(P/V) |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL line X coordinate E line Y coordinate B line length | draws a vertical line | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| BC rectangle width HL rectangle X coordinate E rectangle Y coordinate D rectangle height | draws a rectangle outline to the back buffer | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| BC rectangle width HL rectangle X coordinate E rectangle Y coordinate A rectangle height | draws a filled rectangle to the back buffer | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| HL pointer to sprite BC X<<8 + Y | draws a sprite to the back buffer | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| A character to draw | print a character to the back buffer | all except DE |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| moves the text position 9 rows ahead, and moves the collumn to zero. | HL,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| void c_CloseAll(void); | C function for fs_CloseAll | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_FOpen(const char *file_name, uint8_t open_mode, dir_t *directory); | C function for fs_Open | A = file slot number | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| void c_Close(uint8_t handle); | C function for fs_Close | HL,DE,BC,AF |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_Read(void *buffer,int len,uint8_t count,uint8_t handle); | C function for fs_Read | HL = number of bytes read. zero if failed | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_Write(void *buffer,int len,uint8_t count,uint8_t handle); | C function for fs_Write | HL = number of bytes written. zero if failed | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_GetC(uint8_t handle); | C function for fs_GetC | on fail HL = -1 on success HL = char | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_PutC(uint8_t char,uint8_t handle); | C function for fs_PutC | A = 0 if failed. Either file is too large or not enough memory | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_Delete(const char *file_name, dir_t *directory); | C function for fs_Delete | A = 0 if failed | All except IY |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_Seek(int offset,uint8_t whence,uint8_t handle); | C function for fs_Seek | HL = new file offset | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| void c_Resize(int size,uint8_t handle); | C function for fs_Resize | HL,DE,BC,AF,IX |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_IsArchived(uint8_t handle); | check if a file is archived | HL,DE,BC,AF,IX |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_SetArchiveStatus(uint8_t status, uint8_t handle); | C function for fs_MoveFileToArc and fs_MoveFileToRAM | A = 0 if failed or move is not required | All |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_Tell(uint8_t handle); | C function for fs_Tell | HL = file tell | All except IY |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| void c_Rewind(uint8_t handle); | reset the tell of a file handle | HL,DE,BC,AF,IX |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| int c_GetSize(uint8_t handle); | get the size of a file | HL,DE,BC,AF,IX |
| Inputs | What it does | Outputs | Destroys | Notes |
|---|
| Inputs | What it does | Outputs | Destroys | Notes |
|---|---|---|---|---|
| uint8_t c_Rename(char *old_name, char *new_name, dir_t *directory); | C function for fs_Rename | A = 0 if failed | All |


/**
* @module
* @class LiveReward
* @description class to represent the current reward the user has earned
*/
const LiveReward = class LiveReward {
/**
* @constructor
* @param {InteractionRewardingAds} manager - the ad manager
* @param {Number} rewardAmount - the maximum amount the user will be
* rewarded through interactions
* @param {String} rewardType - the reward type the user will receive
*/
constructor(manager, rewardAmount = 0, rewardType = 'Rewards') {
this.manager = manager;
this.rewardAmount = rewardAmount;
this.rewardType = rewardType;
}
/**
* @description initializes this LiveReward object
* @param {Number} rewardAmount - the maximum amount the user will be
* rewarded through interactions
* @param {String} rewardType - the reward type the user will receive
*/
init({ rewardAmount = this.rewardAmount, rewardType = this.rewardType }) {
// eslint-disable-next-line no-restricted-globals
if (isNaN(rewardAmount)) throw Error('rewardAmount has to be valid number');
if (rewardAmount <= 0) throw Error('rewardAmount can only be positive');
this.rewardAmount = Math.floor(rewardAmount);
this.rewardType = rewardType;
}
/**
* @description returns the current reward the user has received
* @return {number | null}
*/
getCurrentRewardAmount() {
try {
return Math.round((this.rewardAmount) * (this.getCurrentRewardPercentage() / 100));
} catch (err) {
console.error(err);
return null;
}
}
/**
* @description returns the current percentage of the maximum reward the user has earned
* @return {number} Number between 0 and 100
*/
getCurrentRewardPercentage() {
const { desiredInteractionCount, interactionCount } = this.manager.stats.stats;
const validInteractionCount = this.manager.recorder.getValidInteractions().length;
if (desiredInteractionCount <= 0) return 0;
if (interactionCount >= desiredInteractionCount) return 100;
return Math.round(100 * (validInteractionCount / desiredInteractionCount));
}
/**
* @description returns the reward type
* @return {String} the reward type
*/
getRewardType() {
return this.rewardType;
}
};
module.exports = LiveReward;


Page about Dekevion
My mind is going blank. I probably should take a break but i'll just endure for a little bit longer. Want to go ahead and finish this assignment. Html really makes my mind go blank sometimes. Then i hate when the css styles dont apply and you this giant wall of a, b, and c tags to sift through to see whats wrong.
Here is what i'm feeling at the moment
- Sleepy
- Mind is halfway blank
- Hungerry grrrrr
- Ummm No idea
- Bubbles(yeaahhhh tig ol bi...bubbles)


Apache Flink Code Style and Quality Guide — Scala
Scala Language Features
Where to use (and not use) Scala
We use Scala for Scala APIs or pure Scala Libraries.
We do not use Scala in the core APIs and runtime components. We aim to remove existing Scala use (code and dependencies) from those components.
⇒ This is not because we do not like Scala, it is a consequence of “the right tool for the right job” approach (see below).
For APIs, we develop the foundation in Java, and layer Scala on top.
- This has traditionally given the best interoperability for both Java and Scala
- It does mean dedicated effort to keep the Scala API up to date
Why don’t we use Scala in the core APIs and runtime?
- The past has shown that Scala evolves too quickly with tricky changes in functionality. Each Scala version upgrade was a rather big effort process for the Flink community.
- Scala does not always interact nicely with Java classes, e.g. Scala’s visibility scopes work differently and often expose more to Java consumers than desired
- Scala adds an additional layer of complexity to artifact/dependency management.
- We may want to keep Scala dependent libraries like Akka in the runtime, but abstract them via an interface and load them in a separate classloader, to keep them shielded and avoid version conflicts.
- Scala makes it very easy for knowledgeable Scala programmers to write code that is very hard to understand for programmers that are less knowledgeable in Scala. That is especially tricky for an open source project with a broad community of diverse experience levels. Working around this means restricting the Scala feature set by a lot, which defeats a good amount of the purpose of using Scala in the first place.
API Parity
Keep Java API and Scala API in sync in terms of functionality and code quality.
The Scala API should cover all the features of the Java APIs as well.
Scala APIs should have a “completeness test”, like the following example from the DataStream API: https://github.com/apache/flink/blob/master/flink-streaming-scala/src/test/scala/org/apache/flink/streaming/api/scala/StreamingScalaAPICompletenessTest.scala
Language Features
- Avoid Scala implicits.
- Scala’s implicits should only be used for user-facing API improvements such as the Table API expressions or type information extraction.
- Don’t use them for internal “magic”.
- Add explicit types for class members.
-
Don’t rely on implicit type inference for class fields and methods return types:
Don’t:
var expressions = new java.util.ArrayList[String]()
Do:
var expressions: java.util.List[String] = new java.util.ArrayList[]()
-
Type inference for local variables on the stack is fine.
- Use strict visibility.
- Avoid Scala’s package private features (such as private[flink]) and use regular private/protected instead.
- Keep in mind that
private[flink]
and protected
members are public in Java.
- Keep in mind that
private[flink]
still exposes all members in Flink provided examples.
Use line wrapping to structure your code.
- Scala’s functional nature allows for long transformation chains (
x.map().map().foreach()
).
- In order to force implementers to structure their code, the line length is therefore limited to 100 characters.
- Use one line per transformation for better maintainability.


Michelle Obama Enlists Ellen DeGeneres For A ‘Duet’ Helping To Promote ‘Becoming: Journal’
by Aynslee DarmonMichelle Obama is using her pal Ellen DeGeneres for a little Becoming: A Guided Journal for Discovering Your Voice promotion.
The former U.S. First Lady shared a sweet Twitter video of a little duet with the talk show host, singing about all the great things the new book has to offer.
The new book is based on Obama’s bestselling memoir, which features an introduction by Obama herself before the “thought-provoking questions” that help the reader discover, or rediscover, their own personal story.
“Michelle Obama has a new book,” DeGeneres sings while playing the piano very loudly.
“It’s actually a journal,” Obama cuts in. “To help you build your own story.”
Becoming: A Guided Journal for Discovering Your Voice is available everywhere now.


{% include 'header.html' %}
A hackathon (also known as a hack day, hackfest or codefest) is an event in which computer programmers and others involved in software development, including graphic designers, interface designers and project managers, collaborate intensively on software projects.[source] Hacking here does not refer to any illegal or socially negative activity, instead it refers to fast and skillful programming.
The Valley Hackathon is a 24 hour programming contest where the teams complete to produce what the judges determine to be the best software project. Our judges will all be representatives from technology focused and other companies. Cash prizes will be awarded to the top three teams.
Sleeping bags and pillows are encouraged as this is a no break hackathon. So be warned, you don't want to end up like Milky the cat over there... Get your team together and sign up today.
| Friday Jan 23. | |
|---|---|
| 5:30pm | Check in, rules, safety briefing |
| 6:30pm | Hackathon begins |
| 7:00pm | Pizza |
| 8:00pm | Mystery Event Begins! |
| 9:00pm | Energy drink and snack stash arrives. |
| Saturday Jan 24. | |
| 6:00am | Continental Breakfast |
| 9:00am | Surprise! |
| 11:00am | Surprise! |
| 12:00pm | Lunch in Downtown Turlock |
| 5:00pm | Pizza |
| 6:30pm | Hackathon Ends |
| 6:45pm | Presentations, Judging, and Prizes |
| 8:00pm | Event Ends! |
The event will be held in the dance studio downstairs from the offices of GeoStrategies in Downtown Turlock. They are located at 200 North Broadway, Turlock, CA. Click here to get directions.


Concepts
ServiceComb provides Vert.x based access log. When developing with REST over Vert.x , access log printing can be enabled through a simple configuration.
Scenario
The user may need the access log when debugging the application. When using REST over servlet, the web container provides the access log function; for REST over Vert.x, ServiceComb provides a set of access log functionalities.
Configuration
Enable Access Log
Add the following configurations in the microservice.yaml file to enable access log:
servicecomb:
accesslog:
enabled: true ## Enable access log
Access log Configuration Items
| Configuration Item | Values | Default Value | Description |
|---|---|---|---|
| servicecomb.accesslog.enabled | true/false | false | true to enabled access log |
| servicecomb.accesslog.pattern | the format of the log | "%h - - %t %r %s %B" | See log configuration items for more details |
Note
- The 2 items are optional, if not configured, the default value will be applied.
Log format configuration
The currently available configuration items for log are describe in the following table Log configuration items(Apache & W3C) andLog configuration items(ServiceComb) 。
Log configuration items (Apache & W3C)
| Item | Apache log format | W3C log format | Description |
|---|---|---|---|
| HTTP method | %m | cs-method | - |
| HTTP status | %s | sc-status | - |
| Duration in second | %T | - | - |
| Duration in millisecond | %D | - | - |
| Remote hostname | %h | - | - |
| Local hostname | %v | - | - |
| Local port | %p | - | - |
| Size of response | %B | - | Print "0" if body size is 0 |
| Size of response | %b | - | Print "-" if body size is 0 |
| First line of request | %r | - | Include HTTP Method, Uri and HTTP version |
| URI path | %U | cs-uri-stem | - |
| Query string | %q | cs-uri-query | - |
| URI path and query string | - | cs-uri | - |
| Request protocol | %H | - | - |
| Datetime the request is received | %t | - | Print time stamp by the default configuration, the format is "EEE, dd MMM yyyy HH:mm:ss zzz", in English and GMT time zone |
| Configurable datetime the request is received | %{PATTERN}t | - | Print time stamp by specified format, in English and GMT time zone |
| Configurable datetime the request is received | %{PATTERN|TIMEZONE|LOCALE}t | - | Print time stamp by the specified format, language and time zone. The items between vertical bar can be empty(while the | should not be omitted) |
| Request header | %{VARNAME}i | - | Print "-" if the specified request header is not found |
| Response header | %{VARNAME}o | - | Print "-" if the specified response header is not found |
| Cookie | %{VARNAME}C | - | Print "-" if the specified cookie is not found |
Log configuration items(ServiceComb)
| Element | Placeholder | Comment |
|---|---|---|
| TraceId | %SCB-traceId | Print the trace id generated by ServiceComb, if the id is not found, print "-" |
| Invocation Context | %{VARNAME}SCB-ctx | Print the invocation context value whose key is VARNAME , if the key is not found, print "-" |
Output file configuration
The default log framework for Access log is Log4j which provides a default set of configurations for output files. Users can override these configurations in their own log4j.properties file. The configuration items for output files are as follows.
Log file configuration items
| Item | Default Value | Description | Remarks |
|---|---|---|---|
| paas.logs.accesslog.dir | ${paas.logs.dir} | The output path of the log file | The common logs will be outputted to the same path |
| paas.logs.accesslog.file | access.log | Name of the log file | - |
| log4j.appender.access.MaxBackupIndex | 10 | Max file numbers for log rotating | - |
| log4j.appender.access.MaxFileSize | 20MB | Max size of log file | When log file reaches the max size, log rotating is triggered |
| .appender.access.logPermission | rw------- | Log file permissions | - |
Note Since ServiceComb's log function relies only on the slf4j interface, users can select other log frameworks. For other frameworks, users need to configure the log file output options.
Switch to logback
For the project that uses logback, the log framework dependency should be changed from Log4j to logback with some extra configurations to make access log work.
1. Remove Log4j dependencies
Before switching to logback, check the dependencies of the project and remove Log4j related dependencies. Run the maven command dependency:tree
in the project, find the ServiceComb components that depend on Log4j, and add the following configuration to its <dependency>
:
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</exclusion>
2. Add a logback dependency
Add a dependency for the logback in the pom file:
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
</dependency>
3. Configure the logger for the access log component
Since the log component provided by ServiceComb obtains the logger named accesslog
for log printing, the key to log framework switching is to provide a file called accesslog
and configure the output file for it. The following is a sample configuration of the access log for logback. It only shows the configurations related to the access log. Other log configurations are omitted:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<!-- Users can customize the appender by their requirement -->
<appender name="ACCESSLOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>./logs/access.log</file>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>./logs/access-%d{yyyy-MM-dd}.log</fileNamePattern>
</rollingPolicy>
<!-- Note: the access log content is formatted in code, the pattern should only specify the message without extra format -->
<encoder>
<pattern>%msg%n</pattern>
</encoder>
</appender>
<!-- Provide a logger named "accesslog" for log printing -->
<logger name="accesslog" level="INFO" additivity="false">
<appender-ref ref="ACCESSLOG" />
</logger>
</configuration>
Extending Access Log
Users can customize their AccessLogItem by ServiceComb's AccessLogItem extension mechanism.
Related classes
AccessLogItem
public interface AccessLogItem<T> {
/**
* Get specified content from accessLogParam, generate the access log and return
*/
String getFormattedItem(AccessLogParam<T> accessLogParam);
}
The definition of AccessLogItem
is as shown above. When request triggers Access Log printing, ServiceComb's Access Log mechanism will traverse a valid AccessLogItem
, call the getFormattedItem
method to get the item's Access Log fragment, concatenate all the the fragments into an Access Log, and output it to the log file.
The parameter AccessLogParam<T>
contains the request start time, the end time, and the request context of type T
. In the REST over Vert.x communication mode, the type T
is the RoutingContext
of Vert.x.
VertxRestAccessLogItemMeta
// pattern placeholder prefix
protected String prefix;
// pattern placeholder suffix
protected String suffix;
// order number of priority
protected int order;
// AccessLogItem constructor
protected AccessLogItemCreator<RoutingContext> accessLogItemCreator;
The VertxRestAccessLogItemMeta
contains the properties listed above, it specifies how ServiceComb parse the pattern string to get specific AccessLogItem.
-
To define a
AccessLogItem
with placeholder%user-defined
, declare a subclass ofVertxRestAccessLogItemMeta
，set prefix="%user-defined", suffix=null, whenAccessLogPatternParser
parses the "%user-defined", it will fetch theAccessLogItemCreator
from the meta class and create the correspondingAccessLogItem
. Note: since there is not variable in placeholder "%user-defined", the call toAccessLogItemCreator
passes the configuration parameter null。 -
To get a
AccessLogItem
with placeholder%{VARNAME}user-defined
, declare a subclass ofVertxRestAccessLogItemMeta
, set prefix="%{", suffix="}user-defined". WhenAccessLogPatternParser
parses "%{VARNAME}user-defined", it will extract the "VARNAME" as parameter to callAccessLogItemCreator
, to create aAccessLogItem
.
VertxRestAccessLogItemMeta
has a subclassCompositeVertxRestAccessLogItemMeta
. When user needs to define multiple AccessLogItems, multiple VertxRestAccessLogItemMeta
can be aggregated into CompositeVertxRestAccessLogItemMeta
. When Parser loads AccessLogItemMeta of type CompositeVertxRestAccessLogItemMeta
, it calls the meta class's getAccessLogItemMetas()
method to get a set of AccessLogItemMeta. VertxRestAccessLogItemMeta
is loaded by the SPI mechanism, and CompositeVertxRestAccessLogItemMeta
allows user to load multiple meta infos with on one record in the SPI configuration file, which provides great flexibility.
AccessLogItemCreator
public interface AccessLogItemCreator<T> {
// Receive configuration values and return an AccessLogItem. The method receives a null if there is no variables in AccessLogItem placeholder
AccessLogItem<T> createItem(String config);
}
The user instantiates his AccessLogItem by setting the AccessLogItemCreator in the custom VertxRestAccessLogItemMeta. Since this is a functional interface, when the AccessLogItem is initialized in a simple way, you can directly define the Creator using a Lambda expression to simplify development.
Matching rules of AccessLogItemMeta
Once AccessLogItemMeta is loaded into the Parser, it will be sorted once. Parser will match the meta list from front to back when parsing the pattern string. The general matching rules are as follows: 1. Match metas with higher priority. 2. Match the meta with suffix first. When metas with multiple suffixes are matched, ~~take the one with the smallest suffix.~~ 3. Match the meta with a longer placeholder, for example, there are two metas, "%abc" and "%a". If "%abc" is matched, it will return directly.
Sample
- Extend AccessLogItem
First, the user needs the AccessLogItem interface to implement their own item:
public class UserDefinedAccessLogItem implements AccessLogItem<RoutingContext> {
private String config;
public UserDefinedAccessLogItem(String config) {
this.config = config;
}
@Override
public String getFormattedItem(AccessLogParam<RoutingContext> accessLogParam) {
// Here is the user's custom logic, user needs to take relevant data from AccessLogParam or other places, generate and return access log fragments
return "user-defined-[" + config + "]-[" + accessLogParam.getStartMillisecond() + "]";
}
}
- Define AccessLogItem meta class
Inherit the class VertxRestAccessLogItemMeta
or CompositeVertxRestAccessLogItemMeta
, define the prefix and suffix of the AccessLogItem:
public class UserDefinedCompositeExtendedAccessLogItemMeta extends CompositeVertxRestAccessLogItemMeta {
private static final List<VertxRestAccessLogItemMeta> META_LIST = new ArrayList<>();
static {
META_LIST.add(new VertxRestAccessLogItemMeta("%{", "}user-defined", UserDefinedAccessLogItem::new));
}
@Override
public List<VertxRestAccessLogItemMeta> getAccessLogItemMetas() {
return META_LIST;
}
}
- Configure the SPI load file
In the resources/META-INF/services/
directory, create a file named "org.apache.servicecomb.transport.rest.vertx.accesslog.parser.VertxRestAccessLogItemMeta" and fill in the full class path of the meta class defined in the previous step. Parser will use this file to load the meta class.
- Configure Access Log pattern
The configuration pattern in the microservice.yaml file is assumed to be "%{test-config}user-defined". The running service triggers the Access Log to print. If the request start time is 1, Access Log will print "user- Defined-[test-config]-[1]".
Sample code
Configurations in microservice.yaml
## other configurations omitted
servicecomb:
accesslog:
enabled: true ## Enable access log
pattern: "%h - - %t %r %s %B" ## Custom log format
Configurations in log4j.properties
# access log configuration item
paas.logs.accesslog.dir=../logs/
paas.logs.accesslog.file=access.log
# access log File appender
log4j.appender.access.MaxBackupIndex=10
log4j.appender.access.MaxFileSize=20MB
log4j.appender.access.logPermission=rw-------


Wildfires are a growing natural hazard in the western regions of the United States, which pose a great threat to life, property and native ecosystems. Due to the destructive natures of these fires and their increasing presence, it is integral to analyze and explore patterns of this phenomenon; especially, within the context of climate change. Wildfire data from 1992 to 2015 in the United States was examined to analyze the trends and causes of wildfires overtime. This data was acquired from reporting systems at the federal, state, and local level and was generated to support the National Fire Program Analysis (FPA) system.
Click on each button below to view the interactive Wildfire maps.
Bubble Map of All Individual Wildfires Choropleth Map of U.S. Wildfires Per State Acreage Heatmap of Wildfires Over Time Top 20 Largest FiresClick on the individual labels in the legend to view Total Wildfires and Average Size seperately. However over each bar for individual state data
Please select a state or multiple states using the dropdown menus. Data will update in the below charts.
Please select a state using the dropdown menus. Data will update in the below charts.
| Date | Name | Size: Acres Burned | State | Cause |
|---|
Double click on the individual labels in the legend to view Average Fire Size or Average Burn Time separately.
Hover over each slice for fire count.


Plato on Github
Report Home
lib/calculator.js
Maintainability
78.31
Lines of code
173
Difficulty
27.95
Estimated Errors
1.12
Function weight
By Complexity
By SLOC
'use strict'; var _ = require('lodash'); var calc = {}; /** * Calculates the total logical and physical sloc * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.sloc = function calculateSLOC (totals, reports, len) { totals.totalLogicalSloc = 0; totals.totalPhysicalSloc = 0; _.forEach(reports, function (report) { totals.totalLogicalSloc += report.aggregate.sloc.logical; totals.totalPhysicalSloc += report.aggregate.sloc.physical; }); totals.averageLogicalSloc = (totals.totalLogicalSloc / len).toFixed(0); totals.averagePhysicalSloc = (totals.totalPhysicalSloc / len).toFixed(0); }; /** * Calculates the cyclomatic complexity * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.cyclomatic = function calculateCyclomatic (totals, reports, len) { totals.totalCyclomaticComplexity = 0; var density = 0; _.forEach(reports, function (report) { totals.totalCyclomaticComplexity += report.aggregate.cyclomatic; density += report.aggregate.cyclomaticDensity; }); var complexity = (totals.totalCyclomaticComplexity / len).toFixed(2); totals.averageCyclomaticComplexity = complexity; totals.averageCyclomaticDensity = (density / len).toFixed(2); }; /** * Calculates the estimated effort to develop * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.effort = function calculateEffort (totals, reports, len) { totals.totalEffort = 0; _.forEach(reports, function (report) { totals.totalEffort += report.aggregate.halstead.effort; }); totals.averageEffort = (totals.totalEffort / len).toFixed(2); totals.totalEffort = totals.totalEffort.toFixed(2); }; /** * Calculates the maintainability of the code * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.maintainability = function calculateMaintainability (totals, reports, len) { var maintainability = 0; _.forEach(reports, function(report) { maintainability += report.maintainability; }); totals.averageMaintainability = (maintainability / len).toFixed(2); }; /** * Calculates the estimated difficulty in understanding the code * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.difficulty = function calculateDifficulty (totals, reports, len) { var difficulty = 0; _.forEach(reports, function(report) { difficulty += report.aggregate.halstead.difficulty; }); totals.averageDifficulty = (difficulty / len).toFixed(2); }; /** * Calculates the estimated time to develop the code * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.time = function calculateTime (totals, reports, len) { totals.totalTime = 0; _.forEach(reports, function(report) { totals.totalTime += report.aggregate.halstead.time; }); totals.totalTime = totals.totalTime.toFixed(2); totals.averageTime = (totals.totalTime / len).toFixed(2); }; /** * Calculates the estimated cost to develop * * @param {Object} totals The object that will store the results * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.cost = function calculateCost (totals, len) { totals.totalCost = (totals.totalTime * 0.013).toFixed(2); totals.averageCost = (totals.totalCost / len).toFixed(2); }; /** * Calculates the estimated number of bugs * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.bugs = function calculateBugs (totals, reports, len) { totals.totalBugs = 0; _.forEach(reports, function (report) { totals.totalBugs += report.aggregate.halstead.bugs; }); totals.averageBugs = (totals.totalBugs / len).toFixed(2); totals.totalBugs = totals.totalBugs.toFixed(2); }; /** * Calculates the number of dependencies * * @param {Object} totals The object that will store the results * @param {Object} reports The object that contains the data * @param {Integer} len The length of the data object so we don't have to calculate it for each method */ calc.dependencies = function calculateDependencies (totals, reports, len) { totals.dependencies = []; _.forEach(reports, function (report) { var deps = report.dependencies; deps.forEach(function depTotal (dep) { var name = dep.path; if (totals.dependencies.indexOf(name) === -1) { totals.dependencies.push(name); } }); }); totals.totalDependencies = totals.dependencies.length; totals.averageDependencies = (totals.totalDependencies / len).toFixed(2); }; module.exports = calc;


This work was done for the Unity Neon Challenge, a contest challenging Unity developers to create a real-time environment using tools developed for the Unity Adam series. I developed tools to be used by the environment artist and established the workflow for the other artist's using Unity's tools.
The development with Cinemachine and Timeline were closely intertwined, learning of one through using other. I initially tried to replicate the Adam pipeline as much as possible after reading the Adam Timeline blog, since it is considered to be the ideal use case. However, after just hours into replicating this workflow, I realized that Timeline and Cinemachine weren’t created with multi-scene editing capabilities.
I committed to the multi-scene editing, since the team was working remotely and couldn’t afford to have someone perforce lock the scene, I needed to limit dependencies. After researching whether Timeline had any feature which could make it multi-scene capable, there were two forum posts in which Unity community members had suggestions to remedy this. By investigating their ideology and closely studying the Adam development blog, I accomplished multi-scene editing and by establishing a naming convention with the artists and validating the input, I allowed the artists to work independently and more efficiently.
Cinemachine was used to control the camera through the storyboard established by the artists. Early into development, I had to reevaluate the use of Cinemachine because there was over 40 separate cameras, frustums pictured above. I had to decide between allowing the artists to hand animate transistions between the camera positions or allowing Cinemachine to automate the process. The hand animation of the transitions would give the artists more control of the speed, direction, and look frustum; however the major drawback was time required to do this. There doesn’t seem like there is a convention yet with cinemachine on the approach to long cinematics, however because of the cinemachine brain I assumed that many camera’s was the approach the Cinemachine team had designed for and thus continued this approach.
For the animationm, the team wanted the environment to feel alive which meant even the static buildings needed movement. The modules of the buildings rotate independently of the building as a whole, with gears on the module and module above rotating. When the module reached the destintation angle, the doors would open via an animation curve set by the artists. The bridge extends and retracts in a russian doll-like fashion, but only extends as many sections as required to meet with the opposing building.
The elevator towers, depicted on the left, have elevators ascending and descending throughout the animation. Elevators are spawned from a pool on the faces of the tower, and the script ensures the next elevator either travels the same direction as the last on the same face or waits until the elevator is out of range for a collision. The scripts also allow for the artists to specify the number of stops for an elevator as well as the frequency of stops in a travel from start to finish.
The scope of the project required modularization of assets and generation of environment. The artists had planned to build build detailed "modules" which would be part of the stack which consisted a building. Rather than having the artists individually place each module, I developed a tool which took many modules with defined heights into a building of specified height. The module blocks were given random initial angles, so to not face all the same direction, and artists could specify the type of tower. The environment generator spaces the buildings out with the paramters given to help create larger scenes. I worked with the artists on multiple iterations of the tools, and because the project and decisions were advancing so rapidly the tool had a difficult time maintaining keeping pace. The tool was used in a fraction of what it was designed for, but helped me understand how to better develop in future projects.
Part of the tooling developed was to visualize the connections of bridges between modules. The networking of modules is a layered system, with different layers of the environment connecting to one another. The building's modules don't need to rotate in the same direction, point at the same building, or connect to all surrounding modules. Distinguishing which modules have bridge connections and which don't helped the artists continue to develop the scene.


vra_sdk.vra_request¶
-
class
vra_sdk.vra_request.
VraRequest
(payload, **kwargs)¶ Handle getting data from vRa infrastructure as well as catalog item/resource action request
-
Payload
¶ Payload object
Type: vra_payload_x.CatalogItem or vra_payload_x.ResourceAction
-
status_url
¶ url to get the status of the current request
Type: string
-
response
¶ request response
Type: requests.Response
-
execute_async
()¶ Execute the self.payload object execute_request() method. Set the status_url if there’s one in the vRa answer.
Returns: VraRequest Return type: self
-
execute_sync
()¶ wrapper of execute_async and retry it until the result if successful or failed
Returns: VraRequest Return type: self
-
format_filters
(object_type, key, value, resource_type=None)¶ Handle generation of OData url filter
Parameters: - object_type (string) – type of object ot create filter for
- key (string) – field to filter from
- value (string) – value of the field to filter
- resource_type (string, optional) – Defaults to None. Use only for get_raw_definitions(), use to create a filter without defintions
Returns: Odata filter
Return type: string
-
get_object
(object_type, key, value, limit, page, full=False, resource_type=None)¶ Get raw_data from get_raw_object() and prettify it to then create a list of object using the factory and these data.
Parameters: - object_type (string) – type of vRa resource to get data on
- key (string) – field to search for
- value (string) – value of the field
- limit (int) – maximum result per page
- page (int) – page to get from result.
- resource_type (string, optional) – Defaults to None. Only used for get_raw_definitions()
Returns: list of object type as defined in the business_models configuration section
Return type: list
-
get_object_raw
(object_type, key, value, limit, page, full=False, resource_type=None)¶ Get raw catalog resource information from vRa infrastructure
Parameters: - object_type (string) – type of vRa resource to get data on
- key (string) – field to search for
- value (string) – value of the field
- limit (int) – maximum result per page
- page (int) – page to get from result.
- full (bool) – If True return the full result
- resource_type (string, optional) – Defaults to None. Only used for get_raw_definitions()
Returns: raw vRa data
Return type: dict
-
get_request_result
()¶ wrapper of get_request_result_raw(). Return the beautify result
Returns: vRa beautify result Return type: dict
-
get_request_result_raw
()¶ Request vRa to get the status of a specific request based on the status_url
Returns: vRa raw data Return type: dict
-
get_status
()¶ Use the status_url attribute to get the status of the request against the vRa infrastructure
Returns: vRa status state Return type: dict
-


{% extends 'base.html' %} {% block title %}About Me{% endblock %} {% block metas %} {% endblock %} {% block header %}
'Will' comes from Will Atkins in Robinson Crusoe,
and "Skywalker" comes from...Skywalker.
That's my real name. Also I have a cool courtesy name called 衍澈 Yanche.