Package com.welie.blessed
Class BluetoothCentralManager
- java.lang.Object
-
- com.welie.blessed.BluetoothCentralManager
-
public class BluetoothCentralManager extends java.lang.Object
Central Manager class to scan and connect with bluetooth peripherals.
-
-
Constructor Summary
Constructors Constructor Description BluetoothCentralManager(@NotNull android.content.Context context, @NotNull BluetoothCentralManagerCallback bluetoothCentralManagerCallback, @NotNull android.os.Handler handler)
Construct a new BluetoothCentralManager object
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
autoConnectPeripheral(@NotNull BluetoothPeripheral peripheral, @NotNull BluetoothPeripheralCallback peripheralCallback)
Automatically connect to a peripheral when it is advertising.void
autoConnectPeripheralsBatch(@NotNull java.util.Map<BluetoothPeripheral,BluetoothPeripheralCallback> batch)
Autoconnect to a batch of peripherals.void
cancelConnection(@NotNull BluetoothPeripheral peripheral)
Cancel an active or pending connection for a peripheral.void
close()
Closes BluetoothCentralManager and cleans up internals.void
connectPeripheral(@NotNull BluetoothPeripheral peripheral, @NotNull BluetoothPeripheralCallback peripheralCallback)
Connect to a known peripheral immediately.void
disableLogging()
Disable loggingvoid
enableLogging()
Enable logging@NotNull java.util.List<BluetoothPeripheral>
getConnectedPeripherals()
Get the list of connected peripherals.@NotNull BluetoothPeripheral
getPeripheral(@NotNull java.lang.String peripheralAddress)
Get a peripheral object matching the specified mac address.boolean
isBluetoothEnabled()
Check if Bluetooth is enabledboolean
isScanning()
Check if a scanning is activeboolean
removeBond(@NotNull java.lang.String peripheralAddress)
Remove bond for a peripheral.void
scanForPeripherals()
Scan for any peripheral that is advertising.void
scanForPeripheralsUsingFilters(@NotNull java.util.List<android.bluetooth.le.ScanFilter> filters)
Scan for any peripheral that matches the supplied filtersvoid
scanForPeripheralsWithAddresses(@NotNull java.lang.String[] peripheralAddresses)
Scan for peripherals that have any of the specified peripheral mac addresses.void
scanForPeripheralsWithNames(@NotNull java.lang.String[] peripheralNames)
Scan for peripherals with advertisement names containing any of the specified peripheral names.void
scanForPeripheralsWithServices(@NotNull java.util.UUID[] serviceUUIDs)
Scan for peripherals that advertise at least one of the specified service UUIDs.boolean
setPinCodeForPeripheral(@NotNull java.lang.String peripheralAddress, @NotNull java.lang.String pin)
Set a fixed PIN code for a peripheral that asks for a PIN code during bonding.void
setScanMode(@NotNull ScanMode scanMode)
Set the default scanMode.void
startPairingPopupHack()
Make the pairing popup appear in the foreground by doing a 1 sec discovery.void
stopScan()
Stop scanning for peripherals.
-
-
-
Constructor Detail
-
BluetoothCentralManager
public BluetoothCentralManager(@NotNull @NotNull android.content.Context context, @NotNull @NotNull BluetoothCentralManagerCallback bluetoothCentralManagerCallback, @NotNull @NotNull android.os.Handler handler)
Construct a new BluetoothCentralManager object- Parameters:
context
- Android application environment.bluetoothCentralManagerCallback
- the callback to call for updateshandler
- Handler to use for callbacks.
-
-
Method Detail
-
close
public void close()
Closes BluetoothCentralManager and cleans up internals. BluetoothCentralManager will not work anymore after this is called.
-
enableLogging
public void enableLogging()
Enable logging
-
disableLogging
public void disableLogging()
Disable logging
-
setScanMode
public void setScanMode(@NotNull @NotNull ScanMode scanMode)
Set the default scanMode.- Parameters:
scanMode
- the scanMode to set
-
scanForPeripheralsWithServices
public void scanForPeripheralsWithServices(@NotNull @NotNull java.util.UUID[] serviceUUIDs)
Scan for peripherals that advertise at least one of the specified service UUIDs.- Parameters:
serviceUUIDs
- an array of service UUIDs
-
scanForPeripheralsWithNames
public void scanForPeripheralsWithNames(@NotNull @NotNull java.lang.String[] peripheralNames)
Scan for peripherals with advertisement names containing any of the specified peripheral names.Substring matching is used so only a partial peripheral names has to be supplied.
- Parameters:
peripheralNames
- array of partial peripheral names
-
scanForPeripheralsWithAddresses
public void scanForPeripheralsWithAddresses(@NotNull @NotNull java.lang.String[] peripheralAddresses)
Scan for peripherals that have any of the specified peripheral mac addresses.- Parameters:
peripheralAddresses
- array of peripheral mac addresses to scan for
-
scanForPeripheralsUsingFilters
public void scanForPeripheralsUsingFilters(@NotNull @NotNull java.util.List<android.bluetooth.le.ScanFilter> filters)
Scan for any peripheral that matches the supplied filters- Parameters:
filters
- A list of ScanFilters
-
scanForPeripherals
public void scanForPeripherals()
Scan for any peripheral that is advertising.
-
stopScan
public void stopScan()
Stop scanning for peripherals.
-
isScanning
public boolean isScanning()
Check if a scanning is active- Returns:
- true if a scan is active, otherwise false
-
connectPeripheral
public void connectPeripheral(@NotNull @NotNull BluetoothPeripheral peripheral, @NotNull @NotNull BluetoothPeripheralCallback peripheralCallback)
Connect to a known peripheral immediately. The peripheral must have been found by scanning for this call to succeed. This method will time out in max 30 seconds on most phones and in 5 seconds on Samsung phones. If the peripheral is already connected, no connection attempt will be made. This method is asynchronous and there can be only one outstanding connect.- Parameters:
peripheral
- BLE peripheral to connect with
-
autoConnectPeripheral
public void autoConnectPeripheral(@NotNull @NotNull BluetoothPeripheral peripheral, @NotNull @NotNull BluetoothPeripheralCallback peripheralCallback)
Automatically connect to a peripheral when it is advertising. It is not necessary to scan for the peripheral first. This call is asynchronous and will not time out.- Parameters:
peripheral
- the peripheral
-
cancelConnection
public void cancelConnection(@NotNull @NotNull BluetoothPeripheral peripheral)
Cancel an active or pending connection for a peripheral.- Parameters:
peripheral
- the peripheral
-
autoConnectPeripheralsBatch
public void autoConnectPeripheralsBatch(@NotNull @NotNull java.util.Map<BluetoothPeripheral,BluetoothPeripheralCallback> batch)
Autoconnect to a batch of peripherals.Use this function to autoConnect to a batch of peripherals, instead of calling autoConnect on each of them. Calling autoConnect on many peripherals may cause Android scanning limits to kick in, which is avoided by using autoConnectPeripheralsBatch.
- Parameters:
batch
- the map of peripherals and their callbacks to autoconnect to
-
getPeripheral
@NotNull public @NotNull BluetoothPeripheral getPeripheral(@NotNull @NotNull java.lang.String peripheralAddress)
Get a peripheral object matching the specified mac address.- Parameters:
peripheralAddress
- mac address- Returns:
- a BluetoothPeripheral object matching the specified mac address or null if it was not found
-
getConnectedPeripherals
@NotNull public @NotNull java.util.List<BluetoothPeripheral> getConnectedPeripherals()
Get the list of connected peripherals.- Returns:
- list of connected peripherals
-
isBluetoothEnabled
public boolean isBluetoothEnabled()
Check if Bluetooth is enabled- Returns:
- true is Bluetooth is enabled, otherwise false
-
setPinCodeForPeripheral
public boolean setPinCodeForPeripheral(@NotNull @NotNull java.lang.String peripheralAddress, @NotNull @NotNull java.lang.String pin)
Set a fixed PIN code for a peripheral that asks for a PIN code during bonding.This PIN code will be used to programmatically bond with the peripheral when it asks for a PIN code. The normal PIN popup will not appear anymore.
Note that this only works for peripherals with a fixed PIN code.- Parameters:
peripheralAddress
- the address of the peripheralpin
- the 6 digit PIN code as a string, e.g. "123456"- Returns:
- true if the pin code and peripheral address are valid and stored internally
-
removeBond
public boolean removeBond(@NotNull @NotNull java.lang.String peripheralAddress)
Remove bond for a peripheral.- Parameters:
peripheralAddress
- the address of the peripheral- Returns:
- true if the peripheral was succesfully bonded or it wasn't bonded, false if it was bonded and removing it failed
-
startPairingPopupHack
public void startPairingPopupHack()
Make the pairing popup appear in the foreground by doing a 1 sec discovery.If the pairing popup is shown within 60 seconds, it will be shown in the foreground.
-
-


The do while statement is similar to the while
statement (§2.3.1/19), except that the test
is at the end. The general form of the statement is
do statement while (condition);
The statement is executed first, after which the condition and statement are executed alternately
until the condition is false
.
Value-initialization: Accessing a map
element that doesn't yet exist creates an element
with a value of V()
, where V
is the type of the values stored in the map
. Such an expression
is said to be value-initialized. §9.5/164 explains the details of value-initialization; the
most important aspect is that built-in types are initialized to 0
.
rand() is a function that yields a random integer in the range [0, RAND_MAX]
. Both
rand
and RAND_MAX
are defined in <cstdlib>
.
pair<K, V> is a simple type whose objects hold pairs of values. Access to these data
values is through their names, first
and second
respectively.
map<K, V> is an associative array with key type K
and value type V
. The elements of a
map
are key-value pairs, which are maintained in key order to allow efficient access of
elements by key. The iterators on map
s are bidirectional (§8.2.5/148). Dereferencing a
map iterator yields a value of type pair<const K, V>
. The map
operations include:
map<K, V> m;
map
, with keys of type const K
and values of type V
.
map<K, V> m(cmp);
map
with keys of type const K
and values of type V
,
that uses the predicate cmp
to determine the order of the elements.
m[k]
map
using a key, k
, of type K
, and returns an lvalue of type V
. If
there is no entry for the given key, a new value-initialized element is created
and inserted into the map
with this key. Because using []
to access a map
might create a new element, []
is not allowed on a const map
.
m.begin()
m.end()
map
. Note that
dereferencing one of these iterators yields a key-value pair, not just a value.
m.find(k)
k
, or m.end()
if no such element exists.
For a map<K, V>
and an associated iterator p
, the following apply:
p->first
Yields an lvalue of type const K
that is the key for the element p
denotes.
p->second
Yields an lvalue of type V
that is the value part of the element that p
denotes.
7-0. Compile, execute, and test the programs in this chapter.
7-1. Extend the program from §7.2/124 to produce its output sorted by occurrence count. That is, the output should group all the words that occur once, followed by those that occur twice, and so on.
7-2. Extend the program in §4.2.3/64 to assign letter grades by ranges:
A 90-100 B 80-89.99... C 70-79.99... D 60-69.99... F < 60
The output should list how many students fall into each category.
7-3. The cross-reference program from §7.3/126 could be improved: As it stands, if a word occurs more than once on the same input line, the program will report that line multiple times. Change the code so that it detects multiple occurrences of the same line number and inserts the line number only once.
7-4. The output produced by the cross-reference program will be ungainly if the input file is large. Rewrite the program to break up the output if the lines get too long.
7-5. Reimplement the grammar program using a list
as the data structure in which we build
the sentence.
7-6. Reimplement the gen_sentence
program using two vector
s: One will hold the fully
unwound, generated sentence, and the other will hold the rules and will be used as a stack.
Do not use any recursive calls.
7-7. Change the driver for the cross-reference program so that it writes line
if there is only one
line and line
s otherwise.
7-8. Change the cross-reference program to find all the URLs in a file, and write all the lines on which each distinct URL occurs.
7-9. (difficult) The implementation of nrand in §7.4.4/135 will not work for arguments greater
than RAND_MAX
. Usually, this restriction is no problem, because RAND_MAX
is often the largest
possible integer anyway. Nevertheless, there are implementations under which
RAND_MAX
is much smaller than the largest possible integer. For example, it is not uncommon
for RAND_MAX
to be 32767 (215 -1) and the largest possible integer to be<PHONE_NUMBER>
(231 -1). Reimplement nrand
so that it works well for all values of n
.


Minimo has two menus.
Main menu is located at the top of the site.
Check Hugo’s Menus Documentation for information about managing this menu.
Social menu is located at the footer of the site.
Use the [params.social]
variables in the site’s configuration for adding your social profiles.
 Minimo will take care of the rest.
If you want to change the order of the social menu icons, modify the [params.social.config]
section of your config.toml
file:
[params.social.config]
platforms = ["github","facebook","twitter","instagram","email","codepen","linkedin"]
The social menu icons will appear in the order you specify in the platforms
array.


Watch: Sensational Skill As Russell Scores Try Vs Munster After Nutmeg
by Maurice BrosnanRacing's two first-half tries would have had Mike Prendergast beaming with pride as the French side started with a bang in Thomond Park.
Munster welcomed Prendergast and two other former players in Simon Zebo and Donnacha Ryan to town for the Champions Cup clash. They received a warm greeting prior to the tie.
A piece of magic from Scottish international Finn Russell had them chasing the game early on as the out-half nutmegged his opposite number before touching down.
Zebo played a part in the second when he stood into the line for a strong carry before Teddy Thomas roared down the wing. However, Munster's own Keith Earls responded in style as he powered past his former team-mate.


Main settings
GPIOs
CPU:
Raspberry:
Memory:
Network:
SDCard:
Swap:
Temperature:
Uptime:
WLAN:
Inputs are wired pull up
Input debounce period (ms)
Buttons are wired pull up
Button debounce period (ms)
Button long press period (ms)
Button double click period (ms)
Polling interval for DHTxx/AM23xx devices (ms)
Minimum recommended is 2s. Set to zero to disable polling.
Port numbers relate to Broadcom SOC channel, not physical pins.
Enable
{gpioNo}
in
button
out
outlow
outhigh
DHT11
DHT22/AM23xx
Type
Label


--- layout: jsdoc title: "Class: RequestWrapper" jsdocNav: - Modules: - workbox-background-sync - workbox-broadcast-cache-update - workbox-build - workbox-cache-expiration - workbox-cacheable-response - workbox-google-analytics - workbox-precaching - workbox-routing - workbox-runtime-caching - workbox-sw - workbox-webpack-plugin ---
This class is used by the various subclasses of Handler to configure the cache name and any desired plugins, which is to say classes that implement request lifecycle callbacks.
It automatically triggers any registered callbacks at the appropriate time. The current set of plugin callbacks, along with the parameters they're given and when they're called, is:
cacheWillUpdate({request, response})
: Called prior to writing an entry
to the cache, allowing the callback to decide whether or not the cache
entry should be written.cacheDidUpdate({cacheName, oldResponse, newResponse, url})
: Called
whenever an entry is written to the cache, giving the callback a chance to
notify clients about the update or implement cache expiration.cacheWillMatch({cachedResponse})
: Called whenever a response is read
from the cache and is about to be used, giving the callback a chance to
perform validity/freshness checks.fetchDidFail({request})
: Called whenever a network request fails.Constructor for RequestWrapper.
| Parameters |
|
|---|
Wraps fetch()
, calls all requestWillFetch
before making the network
request, and calls any fetchDidFail
callbacks from the
registered plugins if the request fails.
requestWrapper.fetch({
request: event.request
})
.then((response) => {
...
})
.catch((err) => {
...
});
| Parameters |
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Returns |
Promise.<Response>
The network response. |
Combines both fetching and caching using the previously configured options and calling the appropriate plugins.
By default, responses with a status of 2xx
will be considered valid and cacheable, but this could be overridden by
configuring one or more plugins that implement the cacheWillUpdate
lifecycle callback.
requestWrapper.fetchAndCache({
request: event.request
})
.then((response) => {
...
})
.catch((err) => {
...
});
| Parameters |
|
||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Returns |
Promise.<Response>
The network response. |
Opens a cache and maintains a reference to that cache for future use.
requestWrapper.getCache()
.then((openCache) => {
...
});
| Returns |
Promise.<Cache>
An open |
|---|
Wraps cache.match()
, using the previously configured cache name and match
options.
requestWrapper.match({event.request})
.then((response) => {
if (!response) {
// No response in cache.
return;
}
...
});
| Parameters |
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Returns |
Promise.<Response>
The cached response. |


|
HaHa
|
#include <atmel_start.h>
#include "stdio_start.h"
#include "uart/uart.h"
#include "networkdevice/networkdevice.h"
#include "utils/hahaUtils.h"
#include "messagequeue/messagequeue.h"
#include "neighbor/friendlist.h"
#include "lcd/lcd.h"
#include "menu/ui.h"
Functions | |
| void | printpacket1 (char *d, uint8_t len) |
| void | init_sys () |
| int | main (void) |
| This is the code that gets called on processor reset. To initialize the device, and call the main() routine. More... | |
| void init_sys | ( | ) |
| int main | ( | void | ) |
This is the code that gets called on processor reset. To initialize the device, and call the main() routine.
| void printpacket1 | ( | char * | d, |
| uint8_t | len | ||
| ) |


package utils
- Alphabetic
- Public
- All
Type Members
-
class
Groups[VD, ED] extends Serializable
Construct triple groups for input vertices
Construct triple groups for input vertices
Subject-based triples groups: s-TG of vertex v\inV is a set of triples in which their subject is v denoted by s-TG(v)= {(u,w)\(u,w)\inE, u = v}
Object-based triples groups: o-TG of vertex v\inV is a set of triples in which their object is v denoted by s-TG(v)= {(u,w)\(u,w)\inE, w = v}
Subject-object-based triple groups: so-TG of vertex v\inV is a set of triples in which their object is v denoted by s-TG(v)= {(u,w)\(u,w)\inE, v\in{u,w}}
-
class
Paths[VD, ED] extends Serializable
A path List(e0,e1,...,em) is called an end-to-end path that, src of e0 is a source vertex that has no incoming edges, dst of em is a sink vertex that has no outgoing edges.List all end-to-end-paths in a graph.
A path List(e0,e1,...,em) is called an end-to-end path that, src of e0 is a source vertex that has no incoming edges, dst of em is a sink vertex that has no outgoing edges.List all end-to-end-paths in a graph.
- VD
the vertex attribute type (not used in the computation)
- ED
the edge attribute type (not used in the computation)
Value Members
- object Paths extends Serializable
-
object
VerticesPlacement
Assign each vertex to one partition according to its one attribute.


Tuesday November 27, 2012
Welcome to my journal. I will use this as the root page for subsequent posts about my involvement with GNOME Program for Women. link


Zoom Out
Zoom In
Print
Download
More Information
Less Information
Close
Enter the password to open this PDF file:
Cancel
OK


owo is OFF
(ﾉ◕ω◕)ﾉ*✲ﾟ*｡⋆
Hit your goals
Get Goalie
Windows Download
( ´ ▽ ` )ﾉ
A tool for goal setting and goal getting
So fresh!
So clean!
Features:
Goals
Tasklist
Fun to use
ヽ(・∀・)ﾉ
What are you waiting for?
Get Goalie
Windows Download


Select Patient
*
:
Patient is Required!
Item Name
Code
Unit
Available Qty.
Consumed Qty.
{{row.Code}}
{{row.UOMName}}
Enter Quantity..
Consume Qty is greater.
Remark:


 It is time to make some thing awesome and show off your skills to your futur employer!
Past Meeting:
{% for subgroup in site.subgroup reversed %}
{% endfor %}


Quote: Posted 12/11/06 03:25 (GMT) -- Bromium
A Druid Monk who is in animal form would benefit from the Extra Ki. A Shifter may not benefit so much since some of his forms already have a DR setting of +3 or better. So they would strike as that + rating to determine if they bypass the DR of their opponent.


Measuring the air quality of the ODI using an Arduino and a Shinyei PPD-42
So, whilst thinking of a good demonstration for the Opensensors platform, we thought why not see how polluted our workplace is by hooking up a sensor to publish a continuous data stream to the Opensensors messaging broker.
For this we need an easy to pick up and use sensor, we settled on the Shinyei PPD-42. We’ll use this in order to measure the number of potentially hazardous small particulates in the air, with an arduino connected to a linux PC (or Raspberry PI).
To run this mini-project you will need:
- Shinyei PPD-42
- Arduino UNO
- Computer with Linux installed (you can use a Raspberry PI)
We are basing this run-through on a project called DustDuino that uses the Shinyei PPD-42 sensor with an arduino and a wifi module. Check it out here. We used this project as our reference when setting up the sensor and writing the Arduino code.
Firstly we follow step 2 of the instructions for hooking up the sensor to the Arduino. Then we download the code from the projects github repository by opening the link for the code DustDuinoSerial.ino selecting raw and saving that page.
Opening this up in the arduino IDE, we now upload it to our Arduino UNO by connecting the Arduino and pressing upload.
You can check the data is coming in by using the Arduino IDE’s serial monitor.
We then need to figure out how to send the incoming serial message to the Opensensors message broker.
To do this we chose to write a Python script. We used the Mosquitto Python module. I’m going to assume that you already have Python installed, as it comes pre-packaged on most versions of Linux. If you don’t have it already, you’ll need to install pip to download and set up the Mosquitto python module. On Ubuntu or Debian this can be done with the following command:
sudo apt-get install python-pip
Once pip is installed we can install the Mosquitto python client module using the following command:
sudo pip install paho-mqtt
You can find out how to use the python module by having a read through the website which we’ve linked above. Writing and compiling python is really easy.
Hello Python World
Open up your favorite plaintext editor. Enter the line:
print “Hello World”
Save it as hi.py. Then in terminal, navigate to your document and enter the command:
python hi.py
You should see your “Hello World” response. It’s that easy.
Hello Opensensors
To use the Mosquitto client python module we can run the following code to test out publishing. You’ll need to replace my username “Louis” (keeping the speech marks), and password with your details:
The mosquitto library we need to communicate with the Opensensors message broker:
import paho.mqtt.client as mqtt
Initialise the client option with our client ID of our device:
mqttc = mqtt.Client(client_id="939")
Set our username and password:
mqttc.username_pw_set("Louis", password="AbcDEFgH")
Connect to the Opensensors server:
mqttc.connect("opensensors.io")
Publish a message to say hello:
mqttc.publish("/users/Louis/test2", payload="Hello Opensensors!", qos=0, retain=False)
Disconnect:
mqttc.disconnect();
Success, you should now have a functioning sensor :)
Next we need to get the serial working. To find out what your arduino serial port looks like we executed following command into terminal:
dmesg | grep tty
The output was something like this…
[ 0.000000] console [tty0] enabled
[ 3522.192687] cdc_acm 7-1:1.0: ttyACM0: USB ACM device
The second line has details of our Ardiuno. The ttyACM0 is the device name and ‘/dev/ttyACM0’ is the serial port.
To open and read the serial port Python makes it really easy. You can run a little test to check whether it is working by using the following code:
For communication with the Arduino we need to use the serial library:
import serial
ser = serial.Serial(‘/dev/ttyACM0’) # open first serial port
while True:
print ser.readline() # prints each line it reads from serial
Finally we just need to hack together the two pieces. Here is the code we used:
import serial
import paho.mqtt.client as mqtt
import time
mqttc = mqtt.Client(client_id="939")
mqttc.username_pw_set("Louis", password="AbcDEFgH")
mqttc.connect("opensensors.io")
ser = serial.Serial('/dev/ttyACM0') # open first serial port
while True:
message= ser.readline()
print message
mqttc.publish("/users/Louis/ODI/airquality", payload=message, qos=0, retain=False)
time.sleep(1);
Running this we were publishing our sensor data to Opensensors!
WE recommend adjusting the Arduino code to output the data in JSON format. This will make it easier to read and add functionality.
You can check out the topic producing Open Data we created here!


{# expects as input: wide, skinny, member #} {# show our secret santee as a link, others as just an item #} {% if member.user == request.user %}


Microsoft Natural Ergonomic Keyboard 4000 Adjustments
Device Info
Specifically written for a device with these identifiers:
{
"product_id": 219,
"vendor_id": 1118
}
Mappings:
- MacOS: Remaps the Home and End keys to move to the start and end of the line respectively, except for in iTerm2 and Vim.


Frequency (MHz)
Laser
| Power (µW) |
Average
| Count: | Minimum: |
Modulation
1
2
Sine
Triangle
Square
| Amplitude (arb. units) | ||
| Frequency (MHz) | ||
| Offset (arb. units) |
Velocity


This is the first paragraph, without close tag.
This is the second paragraph. The parent should be div, even though the previous P tag is closed.


Table Name: tabPage
| Sr | Fieldname | Type | Label | Options |
|---|---|---|---|---|
| 1 | page_html |
Section Break | Page HTML | |
| 2 | page_name |
Data | Page Name | |
| 3 | title |
Data | Title | |
| 4 | icon |
Data | icon | |
| 5 | column_break0 |
Column Break | ||
| 6 | module |
Link | Module | Module Def |
| 7 | standard |
Select | Standard |
Yes No |
| 8 | section_break0 |
Section Break | ||
| 9 | roles |
Table | Roles | Page Role |
Inherits from frappe.model.document.Document
as_dict (self, no_nulls=False)
No docs
Creates a url friendly name for this page. Will restrict the name to 30 characters, if there exists a similar name, it will add name-1, name-2 etc.
Returns true if Page Role is not set or the user is allowed.
No docs
Writes the .txt for this page and if write_content is checked, it will write out a .html file
No docs


Let my bot join the numbers and get to the 2048 tile!
Run bot simulation...
Your bot code:
HOW TO USE: Just type your code in the window up here and test your 2048 game bots by clicking Run bot simulation button! Let the bots championship begin! ;)
Note: This site was made by one of the fans of the original 2048 game. Please give all the credit to the game creators, I'm just small code writer, who wanted to test his algorithms...
You can find original 2048 game at: http://git.io/2048. :D
2048 Game was created by Gabriele Cirulli. Based on 1024 by Veewo Studio and conceptually similar to Threes by Asher Vollmer.


Learn. Code. Grow.
Find women-focused events in San Francisco.


I tried meditation using the app 'Head space'
The micro-habits I found very interesting. How we can slowly change the way, we live with little habits that can be trigger by simple small things.
COUNTERINTUITIVE TIP #6: GIVE YOURSELF LESS TIME, worked well, I was more produtive with less time.
found other activities like knitting and needlework to be quite calming. But I'm definitely going to look more in the mindfulness.


Hot key to return to login screen?
-
anonymous
Hi,
I noticed that the description of WinSwitch 2.0 mentions the ability to create a hot-key to return to the login screen. How can I configure the hot-key? I'd love to be able to use the keyboard to "end my session" so the kids can't mess up the computer.
-Barry
-
Greg Hurrell
Hmm. I think you may have discovered a mistake in the website. 3.0 (not out yet) has this feature, but 2.0 does not. I must have accidentally uploaded some documentation that applies to 3.0.
I do mean to get 3.0 out soon though, so subscribe to the announcements list if you want to be informed.
-
Greg Hurrell
Here's a preview of WinSwitch 3.0, which is really, really, really, really close to being ready for release. Only two more things to do: (1) getting the hot keys written correctly out to the preferences file on the disk, and; (2) some bezel stuff. I expect this to be done, tested and released within a few days.
Reply
This topic is now closed.


Man, I gotta say, these tournaments and the Steem rally together have been killer for the value of Steem Monsters cards! The low point of our market cap was $989,350. That was just about a month ago. Since then tournaments have gone live on the test site and later on the production server. We’ve given out over $6000 to players, and the experience is solid. Some players think it takes too long still, but we’re still getting 60-100 players in any given tournament.
Climbing away
Since the low at 989k we’re up to $1.15M. We’re up over $160k in marketcap just in the last month. Feels like we’re moving in the right direction. It’s attracting new players and older players that took a break, trading is more active, and things are feeling pretty good around here.
Time to play
The team is spending as much time as we can every day trying to make this game as awesome as possible and approach a full and the first blockchain esport. If we can get there then these cards are gonna be worth a fortune. 900k packs seems like a lot now while we only have a few thousand core players, but it’s nothing if we can get to the next level. it’s tiny. It’s miniscule. Combine that with the card mechanic that the card supply shrinks while players try to make more powerful cards and you can hopefully see why I’m so bullish on this project.
Sweet Review
I don’t know this site or this reviewer, but I’m pretty stoked to see this review. I had a nice chance to read it to my kids and dad today.
https://dgaming.com/this-is-my-experience-playing-steem-monsters/
It’s a pretty glowing recommendation by a site that reviews dgaming claiming we’re the best dgaming experience right now!
We’ve made some headway in the steem community, but we’re still pretty unknown outside of that. There’s so much green pasture here that the future looks so bright. I also salivate when I think this is what we can do in a bear market… just imagine what it’s going to look like in a bull market.
Dominus
Delegation is around the corner. We’ll get DEC out there and we’ll have to look around at what we think will be the highest return for us, but somewhere in the not too distant future is Guild combat. Get in teams and battle it out! This will be the start of professional sports teams that literally anyone can purchase and get going with. There’s a lot of revolutionary stuff here, but this gets me pumped too.
I want to be Dominus of a Gladiator Combat House. I want a full team of battle tested warriors slogging it out in the arena wearing the Aggroed Banner, and the ability to do that is coming! Can you imagine if people can create their own vanity sports teams? Other blockchains getting into the space. Rich people forming teams for fun and vanity. I think as blockchain takes off more and more we’re in this amazing space as one of the first and most versatile games in the space.
I’m looking forward to not just dominating in Steem Monsters, but doing everything I can to dominate in this space. Should be fun!
Get some cards!
Now’s a great time. Steem just had a big rise, prices pulled back some. When you see these spikes in Steem and SBD those are great time to capture some of the gains and put it into Steem Monsters.  You’ll be able to own the card and rent it to players who want to play or form a whole deck or a whole team and let others play them for you and skim some winnings off the top.
This game is fun, well reviewed, and I personally think will go nutz on the next bull run. Don’t miss out!!!
Just for entertainment and information. I don’t know your personal situation. I can’t tell you if it’s the right decision or not to SODL house and HODL cards.  This just details my thoughts and journey!
This page is synchronized from the post: ‘Up, Up, and AWAY!!!’


Education minister calls on major teachers' unions to try mediation
TORONTO — Education Minister Stephen Lecce is calling on Ontario's major teachers' unions to enter into mediation as most take steps toward strike action.
by Canadian PressTORONTO — Education Minister Stephen Lecce is calling on Ontario's major teachers' unions to enter into mediation as most take steps toward strike action.
He says disagreements remain at the table on key issues, including compensation, and having an independent, third party would help reach deals.
Lecce is speaking on the issue just as Ontario's Catholic teachers say they have filed for conciliation in their negotiations with the province.
The Ontario English Catholic Teachers' Association says the province is insisting on drastic cuts, and has demonstrated what the union calls a total lack of understanding or respect for the bargaining process.
Catholic teachers voted 97 per cent in favour of a strike if necessary.
The union representing Ontario's high school teachers will be releasing the results of their strike votes today.
A media advisory also says the president of the Ontario Secondary School Teachers' Federation will be talking about the union's "next steps."
OSSTF is already in a legal strike position as of today, though it's also required to give five days notice before a strike and has not yet done so.
Three of Ontario's four major teachers' unions are taking steps toward potential strikes as they negotiate with the government for new contracts.
Elementary teachers are set to start a work-to-rule campaign on Nov. 26 that they say will target ministry and school board administrative tasks and will not affect student learning.
Negotiations between the province and French teachers continue.
This report by The Canadian Press was first published Nov. 18, 2019.
The Canadian Press


Save $300 On The Samsung POWERbot R7070 Robot Vacuum
Amazon has the Samsung POWERbot R7070 robot vacuum on sale right now, for a whopping $300 off of its regular price. Bringing it down to just $399.
That's a really big discount, and one that you don't often see. And that makes this the perfect time to pick up a POWERbot R7070 robot vacuum to clean your home.
The POWERbot R7070 is a really great robot vacuum to pick up, and it's one of the best out there right now. What's cool though, about this one, is that the top of it is semi transparent. This allows you to see it in action, which is really cool. But that doesn't help clean your carpet. The brushes do.
Advertisement
There are two front brushes with a center brush that will get up all of the dirt off of your carpet and even laminate floors. As this one is great at adjusting to different floor types.
It also does really well with suction. Samsung says it has a whopping 40x more suction than any other circular-designed robot vacuum – most robot vacuums are between 1500 and 2000Pa, Samsung has this one at 5160Pa! So that means that it won't leave any dirt behind and will be great for those that have pets.
It does also work with the app on your smartphone, so you can adjust the suction level, as well as where the POWERbot R7070 is currently cleaning. It also works with Amazon Alexa and Google Assistant, and since this is a Samsung product, there's support for Bixby as well. Allowing you to control the Samsung POWERbot R7070 with your voice. That's a pretty popular feature with robot vacuums these days, and good to see it on the POWERbot R7070 too.
Advertisement
You can pick up the Samsung POWERbot R7070 robot vacuum from Amazon during this sale by clicking here. But you'd better hurry as this sale won't be around for long.


Rebuild is an Android application which creates a mesh network to automatically share vital disaster information data between nearby devices, without Wi-Fi or cell service.
The project was created during January 11-12 for nwHacks 2020, an annual hackathon hosted by nwPlus at the University of British Columbia.
Our team won 2nd place out of 145 teams and 769 hackers.
We took inspiration chiefly from one of our team members' home country, Nepal. The country is ravaged by earthquakes several times every century, destroying homes, communities, and livelihoods. Though seeming catastrophic to us, the phenomenon simply is an unavoidable fact of life for Nepalese people. When an earthquake hits, power lines, water, and food can be unavailable for wide swathes of the country, which endangers citizens who need immediate aid but can no longer communicate through traditional phone lines or internet channels.
Picture by Narendra Shrestha, National Geographic.
Not only are earthquakes a common issue in Nepal, but they are a pressing issue throughout the entire west coast of North America, which has been famously overdue for a massive earthquake which we are woefully unprepared for.
Another key inspiration was PulsePoint Respond, a mobile application which registers app users who can perform CPR. Whenever an emergency situation arises, 911 dispatch can send an alert to all nearby app users who are able to perform CPR, in order to administer first aid as quickly as possible. This leverages the ability to crowdsource strangers to assist nearby people in need - an important aspect of our solution.
In essence, our goal was to create a technological solution to assist recovery efforts and support citizens in receiving immediate aid - during an emergency where internet and cellular networks are crippled.
Our solution is Rebuild, an Android application. Users share and receive information about nearby resources and dangers by placing icons on a map. The application then creates a mesh network - a set of communication channels which connect many nearby devices - between other phones with the same application. Resource and danger information is automatically transferred, ensuring that users have the most recent support and survival data.
What makes Rebuild unique and effective is that it does not require wifi or cell service to share and receive data. The mesh network created by the application between phones is the core of this application, and allows information sharing when all other systems are incapacitated.
In short, this solution provides the capability for many citizens to communicate essential information in an emergency situation across great distances.
For many years, a decentralized network has been the dream of entrepreneurs and technologists. A decentralized mesh network consists of nodes which convey information between each other, and therefore does not (always) require a centralized server, or dedicated connection to existing infrastructure for communication. One of the most famous examples is HBO's Silicon Valley. Bringing such a concept into widespread adoption would mean the ability to create a community or communication system outside of the vices of the traditional internet and cellular system - unlocking possibilities never before considered.
We took the concept of the decentralized network and applied it to the emergency situation where internet and cellular networks are unavailable - in which case, mobile phones consist of the nodes which communicate information between each other. This is called our mesh network between mobile devices. In Rebuild, this communicates between different devices to share information - namely, the markers with local resources and dangers. Nearby devices share their markers with each other, and when people wander to different areas, the markers will continue to be shared with more and more people.
Take someone who is farther from the marker than the connection distance between two devices, and therefore unable to connect to someone currently at the marker broadcasting the location. As long as they are connected to another person on the mesh network who has the marker registered, they will be able to receive the location and see it on their map.
The mobile application is built on Android, and primarily consists of two distinct sections:
We built our mesh network on Android's Nearby Communications API. Our mesh network service constantly attempts to connect with nearby devices using the same application and maintains these connections up to a distance, which we verified to be at least 70 metres and around a corner.
The second background service handles messaging, and every so often will share the device's list of markers with all currently connected devices. When markers are received, duplicates are eliminated and unique new markers are instantly added to the map. We verified the sharing and refresh rate to sometimes be within 10 seconds, even in a hall crowded with people and other devices.
To visually understand how users would navigate and use the application, user flows were created using Figma and passed to the developers.
To learn more about the creative process for Rebuild, visit Michelle Swolfs' portfolio here.
We placed 2nd in the hackathon out of 145 teams and 769 hackers.
Congrats to Rebuild for winning 2nd place at @nwplusubc this weekend! #nwHacks2020 pic.twitter.com/Bw0ms7wHED
— Major League Hacking (@MLHacks) January 13, 2020
The judges consisted of:
Disclaimer: This page was created after the hackathon's completion.


Hi {0}, According to your request, we have changed the password of your account in DSoftHRM as follows: Username: {1} New password: {2} All the best, DSoftHRM


Lecture 2
BASH
1 2 3 4 |
|
Resources - the thing you want to let users manipulate
1
|
|
Rake- a ruby language for running scripts
Models- main component of your application, they represent the resources of your application every model is just a ruby class definition located in the model
so the mixtape model defines a class Mixtape that is the object that will allow our app to CRUD mixtapes
If we a Users model we have a users table
Goal for today is to understand the request cycle
Routes
DSL- Domain Specific Language (3:08PM)
1 2 |
|
we need to find something that can handle the route–> we want to send it to a waiter, like ordering an A7 at a chinese resturant
an ACTION is just a method defined in the class!! a Controller is just a class –> a grouping that relates to songs
if it can’t find a page it is 404
every action in the app needs to be defined
5 keywords available… MATCH GET POST PUT DELETE
cmd T –> opens a window for you to access files
rake routes: first column is the request second is http verb third is url or pattern fourth is the contoller#action
resources macro- defines all the restful actions for the resource
?? so what was the main problem with the post request?
Controllers & #actions
1 2 3 4 5 6 7 |
|
1 2 3 4 |
|
Video 2 starts 4PM diff between <% and =<% <% will get executed, but will not show in the html <%= will get executed and will also show in the html
Instance variables Instance variables are the only thing passed from the controller to the views ??? do class variables get passed as well?
link_to
1
|
|
we have two methods path and url
1
|
|
3 pars of rails (4:10 PM) ORM- active record Action controller Action view
LEARN MORE: there are lots of polymorphic interfaces play nicely with active record
1 2 3 4 |
|


SCAPE Planning Suite - Bug Report
Report an error
Dear user, please help us improving Plato by sending us more information about what happened.
Your message will be received by the developers and contribute to fixing the encountered error.
Thank you!


notifier
Section: Apple Inc. (7)Updated: CUPS
Index Return to Main Contents
NAME
notifier - cups notification interfaceSYNOPSIS
notifier recipient [ user-data ]DESCRIPTION
The CUPS notifier interface provides a standard method for adding support for new event notification methods to CUPS. Each notifier delivers one or more IPP events from the standard input to the specified recipient.Notifiers must read IPP messages from the standard input using the ippNew and ippReadFile functions and exit on error. Notifiers are encouraged to exit after a suitable period of inactivity, however they may exit after reading the first message or stay running until an error is seen.
LOG MESSAGES
Messages sent to stderr are generally logged to the current ErrorLog. Each line begins with a standard prefix:
- ALERT: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "alert" log level. - CRIT: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "critical" log level. - DEBUG: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "debug" log level. - DEBUG2: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "debug2" log level. - EMERG: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "emergency" log level. - ERROR: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "error" log level. - INFO: message
-
Sets the printer-state-message attribute. If the current LogLevel is set to "debug2", also adds the specified message to the current ErrorLog using the "info" log level. - NOTICE: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "notice" log level. - WARNING: message
-
Sets the printer-state-message attribute and adds the specified message to the current ErrorLog using the "warning" log level.
ENVIRONMENT VARIABLES
The following environment variables are defined by the CUPS server when executing the notifier:
- CHARSET
-
The default text character set, typically utf-8. - CUPS_CACHEDIR
-
The directory for semi-persistent cache files can be found. - CUPS_DATADIR
-
The directory where data files can be found. - CUPS_FILETYPE
-
The type of file being printed: "job-sheet" for a banner page and "document" for a regular print file. - CUPS_SERVERROOT
-
The root directory of the server. - LANG
-
The default language locale (typically C or en). - PATH
-
The standard execution path for external programs that may be run by the filter. - SOFTWARE
-
The name and version number of the server (typically CUPS/1.2). - TZ
-
The timezone of the server. - USER
-
The user executing the filter, typically "lp"; consult the cupsd.conf(5) file for the current setting.
SEE ALSO
backend(7), cupsd(8), filter(7),http://localhost:631/help
COPYRIGHT
Copyright 2007-2009 by Apple Inc.
Index
This document was created by man2html, using the manual pages.
Time: 05:34:15 GMT, December 24, 2015


In my quest to learn Ruby over the past year I have come to the conclusion that just about every piece of learning material intended for beginners has been written by non-beginners with a false assumption of what should be considered common sense for everyone. I can't get too mad at the authors of these things because I realize that it can be equally difficult for them to recalibrate their own understanding of Ruby in order to level with us rookies. Its like having a nuclear physicist trying to explain the basics of fission to a 1st grader.(Maybe that example is a little extreme, but you get the point. ) Fortunately I am still in that rookie phase and hopefully can explain a few very important concepts in way that makes sense to true beginners.
While coding in Ruby you will often come across objects known as a "class". I compare classes to folders that contain pages of blueprints for a new invention or a car. Imagine that you work at Honda and have a cabinet of folders containing information about all of the various models of cars that they manufacture. Each car model's folder would represent a "class" within Ruby and contain all of the details describing what kind of parts it has and how it performs . In order to differentiate each car model's folder we of course need to label them. In Ruby , labeling a folder creates a new class. Labels must start with the word "class" and be followed by another word that starts with a capital letter. For example, lets say we are designing a new car that we are going to call "Blitz". In ruby we would type :
class Blitz
end
* Its important to note that every time you finish defining anything you must include "end"*
Now lets say that within that folder we have a page of blueprints that detail how it accelerates. In Ruby, this page of performance details is called a "instance method". Methods execute a certain function and there can be several of them within a class much like a car can have different mechanisms in place for things like accelerating or for braking. Creating a new page/ method in Ruby is accomplished by typing in the word "def" followed by any other descriptive name all in lower case letters like below.
class Blitz
def accelerate
end
def brake
end
end
Within the "accelerate" and "break" methods we describe their functions and how they interact with the rest of the Blitz car class. These method pages contain their own written details about things unique to themselves such as the dimensions of a pedal and what that pedal does. In Ruby, we call these unique details "instance variables" . Because instance variables are written within the individual method/page , they are unique to them and no other method. The variable name can be used again , but it will not do the same thing. Instance variables are created by typing in any word starting with a lowercase letter and then an "=" sign .
class Blitz
def accelerate
pedal = "go"
pedal
end
def brake
pedal= "stop "
pedal
end
end
At this point you are probably wondering how we use all of these things. Ruby keeps this part simple by enabling us to use "." to execute a function . After we create a new instance of a class, we can use "." to trigger any of the methods within it. Going back to our car example, we get ready to create another "Blitz" model car starting by giving it a new name for this particular copy of it , similar to a VIN number that identifies cars of the same model.
car1253 = Blitz.new
Then use "." to execute any of the method pages in its folder car1253.accelerate
=> "go"
car1253.brake
=> "stop"
And that, my fellow Ruby beginners , is that. There is an almost unlimited amount of different things that we could do to this simplistic program. My intention was just to explain the concepts here the way I understand them as a beginner. In the near future , after I have learned more about Ruby , my level of understanding might skew my thoughts on what is easy and how to explain these concepts from a beginners perspective . On that note I really hope this scenario does happen because that would mean that I have become a Ruby pro and am on my way to landing a job that pays BUCO bucks!!!.....


The Fog
Mon 01 February 2016
In not so far future cybernetic fog descends upon the world in a form of billions of agents. By measuring, controlling, coordinating and transacting with each other they create invisible symbiotic mesh of peer-to-peer (P2P) machine-to-machine (M2M) communications hidden underneath the human usable applications. Services and applications gravitates from data ...Bootstrapping...
Sat 05 December 2015
This is a place about emerging new and future technologies, about how it will shape our society and how we can become truly network aware civilization. P2P society. Network, not concentrated in big centralized hubs, but spread and distributed around the globe to autonomous entities - nodes.
page 1 of 1.


Landing page
Join us
My ToDo
Welcome back to
My ToDo
Checkout what you've been missing out on
Login
Login


a framework for dynamic mapping
by
Jeffrey Warren
More Info
|
Source
|
Blog
Way
highway
secondary
waterway
park
building


div(great parent)
ul(grand parent)
li(parent)
span
div(grand parent)
p(parent)
span
reset
chidren
find


{message&
{message}
}
Reset password
Please enter a new password for your account.
Account:
Password:
Enter a new secure password for your account.
Reset


It is a case study in which I have to predict, given a review whether it is Positive or Negative using various ML
Algorithms like - KNN, Naive Bayes, Decision Tree, SVM etc.Data set can be found on kaggle link :
https://www.kaggle.com/snap/amazon-fine-food-reviews
Haberman Cancer Data Set Exploratory Data Analysis
The dataset contains cases from a study that was conducted between 1958 and 1970 at the University of Chicago's
Billings Hospital on the survival of patients who had undergone surgery for breast cancer.


Standards based Front-end Web Development and Mobile Hybrid Application Development. Proficient in Javascript - AngularJS, Typescript - Angular, ReactJS, Ionic2, HTML5, CSS3 - SCSS, and Bootstrap.
I am currently involved in the development of User Management Portal. This is a product for tracking the customer information with Product details. ReactJS and Kotlin are the technologies used for development. LDAP is using for user authentication and Postgres is the DB.
I play the role of a full-stack developer. It is a solution being built on Predix platform with Spring, Typescript-Angular and Predix Design System. I and my team also created a reusable library for hybrid mobile applications that can be used within teams of GE Transportation. It provides capabilities like offline storage, application logging and cryptographic capabilities including digital signature.
Prior to TMS, I was involved in the development of RailDOCS Anywhere - cloud-based mobile software platform for configuration management, testing, inspecting, reporting and maintaining track and wayside equipment. It involved building a mobile application based on Predix Go for iOS. Primary technologies used were Ionic, AngularJS, IIDx and Grunt.
nViso provides the most scalable, robust, and accurate cloud service to measure instantaneous emotional reactions of consumers in online environments. Banco want to proof this concept in the enviroment of online banking to measure the emotional reactions of customer.
Application Stack: JavaScript- AngularJS, HTML/HTML5, CSS/ SASS, Java, Cloudant.
Sure-Touch Breast Exam is a tactile lesion documentation system and producing a surface map of the breast as an aid to document palpable breast lesions identified during a clinical breast examination. While such exams are the most accessible first-line of defense against breast cancer for most women, the are typically recorded in a relatively primitive format based on hand-drawn figures and verbal descriptions of findings.
Application Stack: Java, JavaScript- AngularJS, HTML/HTML 5, CSS/ SASS, MySQL.
Napier Health-care Information System is a comprehensive, integrated information system designed to manage all the aspects of a hospital operation, such as medical, administrative, finance and the corresponding service processing. Traditional approaches encompass paper-based information processing as well as resident work position and mobile data acquisition and presentation.
Application Stack: Java, Javascript-ExtJS
Burst is an innovative mobile video platform that enables users (fans and/or reporters) to capture authentic video, automatically upload it to the cloud, and then directly integrate the content into broadcast TV, social web or in-venue screens in near real-time. Burst is a great solution for both controlled content - such as from reporters, stringers, freelance journalists - and crowdsourced user generated content (UGC). Our automated cloud-based solution solves the problem of easily getting mobile videos into broadcast workflows and making them instantly available for live or studio productions.
Application Stack: Java, javascript- JMVC, Angular JS, Jquery.
Avero creates powerful restaurant solutions that improve profitability and the guest experience.This is a restaurant management software, which provides solution featuring industry-leading restaurant analytics provide actionable insights, So it makes better decisions for restaurant or enterprise.
Application Stack: Java, JavaScript AngularJS,HTML/HTML 5, CSS/ SASS, MySQL.
GPA: 7.3
GPA: 7.6
As a web developer, I am very passionate about designing and developing new things. Seeing my work goes live always makes me happy. I do spent extra time for learnig and implimenting new things. This is helping me updated with technologies and frame work. Some of those interests I am adding as follow up...
Tripstouria is a guide and trip manager for travellers. This is a web application with mobile first reponsive design.Javascript framework Angular is used for the UI development and Angular Material is used for responsive layout and reusable components (Navbar, sidebar).
This is my sample react app for burger lovers!!!!!... I have tried React with redux. Routing, Authentication and Deploy. So Please have your burger and try this out.
Sign up with your credentials and try this out.
Apart from being a web developer, I enjoy playing football. I do join my friends and we are finding time to play football.


This package contains utility functions that are utilized by higher level vector and matrix functions. These functions are usually not useful for an end-user.
| Name | Description |
|---|---|
| householderVector | Calculate a normalized householder vector to reflect vector a onto vector b |
| householderReflection | Reflect a vector a on a plane with orthogonal vector u |
| roots | Compute zeros of a polynomial where the highest coefficient is assumed as not to be zero |


All Todos:
Finish Git studing.
Make the food.
Do ironing.
Watch the match.
Forgotten Idea
This is a testing line to test ammend command.


tron
`Prev `__
T
`Next `__
--------------
**tron**: v.
[NRL, CMU; prob. fr. the movie *Tron*] To become inaccessible except via
email or talk(1), especially when one is normally available via
telephone or in person. Frequently used in the past tense, as in: “Ran
seems to have tronned on us this week” or “Gee, Ran, glad you were able
to un-tron yourself”. One may also speak of tron mode; compare
`*spod* <../S/spod.html>`__.
Note that many dialects of BASIC have a TRON/TROFF command pair that
enables/disables line number tracing; this has no obvious relationship
to the slang usage.
--------------
+----------------------------------+----------------------------+-----------------------------+
| `Prev `__ | `Up <../T.html>`__ | `Next `__ |
+----------------------------------+----------------------------+-----------------------------+
| Troll-O-Meter | `Home <../index.html>`__ | troughie |
+----------------------------------+----------------------------+-----------------------------+


About us
- The website provides live updates about the covid cases in madurai.
- Graph that represents about the confirmed corona cases all over India
- News updates regarding health
- Tweet updates
- A donation section-A donation is a gift for charity, humanitarian aid, or to benefit a cause.Help the needed people!
- Volenteer section-People interseted can register and join us
Contact
G.B Subiksha<EMAIL_ADDRESS>S.Ratchana<EMAIL_ADDRESS>A.Manjari<EMAIL_ADDRESS>Feedback


Atkins learned of the photographic process then being invented. In particular, she was interested in the cyanotype process devised by Herschel in 1842, which can produce an image by what is commonly called sun-printing. The substance to be recorded is laid on paper impregnated with ferric ammonium citrate and potassium ferricyanide. When exposed to sunlight and then washed in plain water the uncovered areas of the paper turn a rich deep blue. Eventually this process, known as blueprinting, was used mainly to reproduce architectural and engineering drawings.


Provides simple statistics from instruments and observations at sites in the NEON network, and acts as a simple interface for v0 of the National Ecological Observatory Network (NEON) API. Statistics are generated for meteorologic and soil-based observations, and are presented for daily, annual, and one-time observations at all available NEON sites. Users can also retrieve any dataset publicly hosted by NEON. Metadata for NEON sites and data products can be returned, as well as information on data product availability by site and date. For more information on NEON, please visit <https://www.neonscience.org>. For detailed data product information, please see the NEON data product catalog at <https://data.neonscience.org/data-product-catalog>.
| Version: | 0.1.0 |
| Imports: | rjson, stringr, magrittr, lubridate, dplyr |
| Suggests: | RNRCS, metScanR, rnoaa, neonUtilities |
| Published: | 2018-11-26 |
| Author: | Robert Lee |
| Maintainer: | Robert Lee <rhlee at colorado.edu> |
| License: | GPL-3 |
| NeedsCompilation: | no |
| CRAN checks: | Z10 results |
| Reference manual: | Z10.pdf |
| Package source: | Z10_0.1.0.tar.gz |
| Windows binaries: | r-devel: Z10_0.1.0.zip, r-release: Z10_0.1.0.zip, r-oldrel: Z10_0.1.0.zip |
| OS X binaries: | r-release: Z10_0.1.0.tgz, r-oldrel: Z10_0.1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=Z10 to link to this page.


THE CABLE GUY A film review by Michael Redman Copyright 1996 Michael Redman
**1/2 (out of ****)
First of all, let's get one thing straight. This is not the movie you think it is going to be. It's not another "Ace Ventura" and it's not very much at all what you would expect from Jim Carrey. Matthew Broderick is Steven Kovacs, a white collar everyman who has just moved out from the apartment that he and his girlfriend shared. His eviction came at her suggestion following his marriage proposal. Not feeling all that great about his life and attempting to set up housekeeping, one of his initial orders of business is to order cable. His first mistake.
In a situation everyone can sympathize with, Kovacs waits and waits for his cable guy to appear. When Carrey finally shows up to deliver the electronic babysitter, he seems a bit off, but gives Kovacs free cable and the two lonely guys agree to hang out.
Carrey, who says his name is "Ernie Douglas, but my friends call me Chip" (ring any bells?), turns out to be a psychopathic emotional vampire who latches on to Broderick like a leech. In the Cable Guy's mind they have instantaneously become best buds. The film has more in common with "Single White Female" and other stalker movies than it does with "Dumb And Dumber". It is certainly not for the kids (The most humorous event was the loud question from the four-year-old girl in the row behind me, "Daddy, what=B9s a prostitute?") nor is it overflowing with the typical Carrey stupid physical comedy, although it does feature some of that. Can you imagine a Carrey film that wouldn't?
For some reason unfathomable to me, audiences at most Jim Carrey films are rolling in the aisles in laughter. At this one they'll spend more time squirming in their seats. While there are a few funny bits, the uncomfortable ones are more plentiful.
Why uncomfortable? Probably because we all have had a "friend" that the Cable Guy reminds us of. Someone who has more invested in the relationship than we do. Someone who would do anything for us, except leave us alone. This film shoves the possibilities in our faces.
Carrey's character takes his position to the extreme: beating up Kovacs' girlfriend's date in a restroom, playing "Porno Password" with Kovacs' parents, giving Kovacs thousands of dollars worth of video equipment. The Cable Guy (we never learn his real name) doesn't have a life so he takes over Kovacs'. It's difficult to even write a sentence about him without using the word "Kovacs".
Carrey is passable in this role: certainly more of an actor and funnier than in his previous attempts. Broderick is always charming, but here he seems to concentrate on getting out of Carrey's way. The rest of the cast are minor roles that run the range from adequate to almost inspired.
There are a few plot problems and some shoddy editing, but it's a beginning for Carrey. If, that is, anything could be a beginning for a man that makes $20 million.
[Note: This originally appeared in The Bloomington Voice, Bloomington, Indiana, 6/20/96. Michael Redman can be found at<EMAIL_ADDRESS>The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Subject: Invitation to join {{settings.brandName}} account To: {{emailAddress}} --- {{> header }}
Hi There
You have been invited to join the {{settings.brandName}} account with name {{account.name}}
If you are not expecting this request, please ignore this email.
To accept this invitation and join the account, please click this link.
Kind regards
The {{settings.brandName}} team
{{> footer }}


Publications about video communikation technology
Scientific publications about video communikation technology of different team members
2001
-
Compound Media Streaming in Time
B. Feustel, T.C. Schmidt, D. Marpe, M. Palkow, H.L. Cycon
Proc. 9-th Int. Conf. Comp. Graph., Visual. and Comp. Vision WSCG2001, Univ. of West Bohemia, Plzen (Czech Republic). Feb. 5-9, 2001 -
Wavelet-based Video Compression Using Long Term Memory Motion-Compensated Prediction and Context-Based Adaptive Arithmetic Coding
D. Marpe, Th. Wieland, H.L.Cycon
Lecture Notes in Computer Science, Vol. 2251, pp. 76-86, Springer 2001 -
Performance Comparison of TMJP2 JPEG2000 TriMedia Implementation vs. JPEG vs. propriety wavelet based codecs
F. Bauernöppel , G. Blättermann , K.Bühring , H.L. Cycon , D. Marpe, M.Palkow, H.Preuß, B. Zaddach
ISO/IEC JTC1/SC29 WG 1 Standardization Coding of Still Pictures JPEG meeting, DocNr wg1n2083, Singapore 2001 -
Wavelet-Based Video Coding Using Image Warping and Overlapped Block Motion Compensation
D. Marpe, G.Heising, H.L.Cycon, A.P.Petukhov
IEE Proc. - Vision, Image and Signal Processing, vol. 148, no. 2, pp. 93-101, April 2001


The iSight library allows you to grab still images from the iSight camera, which you can then display in PlotDevice or manipulate with Core Image for example. The library is based on Axel Bauer’s isightcapture command line tool.
| isight.zip (20KB) Last updated for NodeBox 1.9.0 |
Put the isight folder in the same folder as your script so PlotDevice can find the library. You can also put it in ~/Library/Application Support/PlotDevice/.
Then you can grab an image from the camera with the following code:
isight = ximport("isight") img = isight.grab(640, 480) # width and height are 320 x 240 by default
The return value is a path where the grabbed image is stored:
image(img, 0, 0)
So it’s easy enough to start playing with image frames from the camera in Core Image:
coreimage = ximport("coreimage") canvas = coreimage.canvas(320, 240) l = canvas.layer(img) l.filter_bumpdistortion(radius=115, scale=0.85, dx=8, dy=5) l.filter_triangletile(angle=17.43, width=84) canvas.draw()


Are you a web developer looking to learn iOS development? Sign up to receive a free chapter from my upcoming book, "The Web Developer's Guide to Building iOS Apps with Swift" and get it at a discounted price when it's released. Check out the announcement to learn what it's all about.


This is from where I came.
Music
Music is the language that everybody knows, and yet everybody wouldn't think of as a language. I have studied music from my earliest time in school. I was in choir from the youngest age, and when given the chance to pick up an instrument I through a little persuasion picked the Saxophone of which I majored for a year and a half. I have never been the greatest, but my love of music was solidified from the beginning. I have trained myself in audio-engineering. Music being such an important part of everyone's life. I believe it is most necessary and crucial to all learning experience, no matter if it is for coding or writing a paper. That's why I think this is important to my understanding code.
Language
Quo usque tandem abutere, Catilina, patientia nostra? This is the first line in one of Marcus Tulius Cicero's, a very pristigious statesman of Rome, most famous oratories. It says, "How long will you abuse our patience, Catiline." Latin was my first look and experience in language and made me the logical person I am today. From Latin, I have learned French, Greek, Korean, some Japanese, and a little Spanish. Now I can add JavaScript to that list of languages that I have learned.
World Studies
I believe three things define a culture and how they live in the world. I have mentioned two of them in the topics before. The third one that I stand on as very important to cultural distinction is that countries religion. I do not stand to make one better than the others, although I do hold fast to one. As I have studied religion in university, I have found that religion is extremely important to a cultures society. I would not be where I am without my faith and trust in Him.
Autism
I only learned about this two years ago, and I'm not officially diagnosed, but have seen truths in books of other autistic persons books that confirmed it in my mind, and from my counselors suggestion. The understanding of logic, focused interests and boredom of things that don't interest me have been tale tell signs. Although, I have moved beyond all of this with the help of good friends, loved ones and my faith. The logic and focus of autism are the aspects that will make me very successful in life and in the coding industry.
As quoted from the picture aside: Autism is "The world from a different perspective!" This will and has changed the world.
I Play in Harmony
There can be no thought of finishing for ‘aiming for the stars.’ Both figuratively and literally, it is a task to occupy the generations. And no matter how much progress one makes, there is always the thrill of just beginning.
There can be no thought of finishing for ‘aiming for the stars.’ Both figuratively and literally, it is a task to occupy the generations. And no matter how much progress one makes, there is always the thrill of just beginning.
The dreams of yesterday are the hopes of today and the reality of tomorrow. Science has not yet mastered prophecy. We predict too much for the next year and yet far too little for the next ten.
Spaceflights cannot be stopped. This is not the work of any one man or even a group of men. It is a historical process which mankind is carrying out in accordance with the natural laws of human development.
Reaching for the Stars
As big and special as the Earth is, size is fairly relative in today's age where technology takes us everywhere at the push of a button. The beauty of the human race and all the accomplishments that the human mind is capable of is astounding. We are still small in this great place to live, but easing the way we work and live is a constant striving within the human psyche.
Life, the constant frontier. We are the voyagers in the passages of life.
I stand in a place where I can do anything to which I put my mind. Coding is an opportunity for me to show how I can make the things I think understood and give others paths to follow as we all work together.


| NAME | MARKET CAP | PRICE | VOLUMN (24H) | CIRCULATING SUPPLY | CHANGE(24H) |
| Bitcoin | $190,540,485,450 | $11,322.00 | $8,420,920,000 | 16,829,237 BTC | 6.28% |
| Ethereum | $27,318,473,255 | $1,613.20 | $264,130,000 | 97,239,934 ETH | -92.8% |
| Ripple | $104,682,678,413 | $0.613236 | $535,843,000 | 38,739,142,811 XRP | 0.28% |
| Zcash | $190,540,485,450 | $178.91 | $1,081,910,000 | 16,829,237 BTC | 5.28% |
| Aidcoin | $190,540,485,450 | $11,322.00 | $264,130,000 | 16,829,237 BTC | -6.28% |
| Stellar | $9,829,908,532 | $0.613236 | $535,843,000 | 17,868,051,183 XLM* | 2.28% |
| Litecoin | $190,540,485,450 | $1,613.20 | $8,420,920,000 | 16,829,237 BTC | 6.28% |
| Ethereum | $27,318,473,255 | $1,613.20 | $264,130,000 | 97,239,934 ETH | -92.8% |
| Ripple | $104,682,678,413 | $0.613236 | $535,843,000 | 38,739,142,811 XRP | 0.28% |
| Zcash | $190,540,485,450 | $178.91 | $1,081,910,000 | 16,829,237 BTC | 5.28% |
| Aidcoin | $190,540,485,450 | $11,322.00 | $264,130,000 | 16,829,237 BTC | -6.28% |
| Stellar | $9,829,908,532 | $0.613236 | $535,843,000 | 17,868,051,183 XLM* | 2.28% |


SAWMarket
Sign out
Dashboard
Orders
Products
Customers
Reports
Integrations
Saved reports
Current month
Last quarter
Social engagement
Year-end sale
Crypto-graphs
Share
Export
This week
Cryptocurrency
ID
Price
24 Hour Change
24 Hour Volume
Market Cap
Refresh


This project has been developed at QCRI as a summer internship project for 2015.
The project has been supervised by Michael Aupetit and developed by two interns, Mahmoud Alismail and Khaled Mohamed.
Mahmoud worked on the backend and the docs (all the server side work) and Khaled worked on the frontend (client side).
If you face any issues or need guidance, please don't hesitate to contact the initial developers and/or the supervisor.


@(content: model.Content)(implicit request: RequestHeader)
@* live with empty standfirst as it is used to hook things into the page with javascript *@
@content.standfirst.map { s =>
@withJsoup(BulletCleaner(s))(
InBodyLinkCleaner("in standfirst link")(Edition(request))
)
@content.starRating.map { s =>
@s /
5 stars
}
}


{% extends 'base.html' %} {% load static %} {% block content %} Home Reviews My REVIEWS × Tell us about your experience! × {% csrf_token %} How would you rate this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the safety of this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the accessibility of entry to this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the accessibility of doors at this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the accessibility of tables at this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the accessibility of bathrooms at this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) How would you rate the accessibility of pathways at this restaurant? ★★★★★ (5/5) ★★★★☆ (4/5) ★★★☆☆ (3/5) ★★☆☆☆ (2/5) ★☆☆☆☆ (1/5) {% comment %} Did you receive a temperature check? Yes No Were you or a member of your party required to provide contact tracing information? Yes No Were restaurant staff wearing masks at all times? Yes No Was in-door capacity under 25%? Yes No Were you seated at least 6 feet from the nearest party? Yes No {% endcomment %} Tell others about your thoughts! Select image for Review Image 1: Select image for Review Image 2: Select image for Review Image 3: {% endblock %}
How would you rate this restaurant?
How would you rate the safety of this restaurant?
How would you rate the accessibility of entry to this restaurant?
How would you rate the accessibility of doors at this restaurant?
How would you rate the accessibility of tables at this restaurant?
How would you rate the accessibility of bathrooms at this restaurant?
How would you rate the accessibility of pathways at this restaurant?
Did you receive a temperature check?
Were you or a member of your party required to provide contact tracing information?
Were restaurant staff wearing masks at all times?
Was in-door capacity under 25%?
Were you seated at least 6 feet from the nearest party?
Tell others about your thoughts!


Home
Data
Data by State
Demography
Ranking
Analysis
Shows the collected Data
This is the actual dataset which is created and maintained by
University of Kalyani Department of Computer Science & Engineering (KU CSE) and Department of Statistics
. Datasets can be downloaded from here or also from github
Total Confirmed
Total Recovered
Total Death
Daily Data:
No
Yes
Download


class BaseInstructionGenerator<TProgram, TOutput : Output<TProgram>> : InstructionGenerator<TProgram, TOutput>
Built-in offering of the InstructionGenerator
interface.
The generator provides an endless stream of randomly generated instructions that are constructed from the pool of available operations and registers.
BaseInstructionGenerator(environment: Environment<TProgram, TOutput>) |
val information: ModuleInformation
Provides information about the module. |
val environment: Environment<TProgram, TOutput> |
fun generateInstruction(): Instruction<TProgram>
Generates a new, completely random instruction. |
fun next(): Sequence<Instruction<TProgram>>
Generates a sequence of instructions by yielding the result of the overridden function generateInstruction. |


Shared naming conventions allow teams to collaborate efficiently. This rule raises an issue when a test class name does not match the provided regular expression.
With the default value: ^((Test|IT)[a-zA-Z0-9]+|[A-Z][a-zA-Z0-9]*(Test|IT|TestCase|ITCase))$
class Foo { // Noncompliant }
class FooTest { }


7 Check the function code
If you have consulted the documentation and the internet and still have no idea why your code is not doing what you expect it to do it can be helpful to check the function definition.
You can get the code of a given function in different ways. - Click on the function name while pressing shift. - Typing an empty function call in the console
There are a few things that have to be kept in mind:
(1) The package containing the function has to be loaded.
(2) The function you would like to explore is exported by that package.
(3) It is not a generic method.
can be solved by adding
packagename:::
in front of the function call. That way you can also explore functions that are not exported by a package.Can be solved by addding the class after of the generic function. So if you would like to explore the
plot
method of thebootnet
package, you would have to call it asplot.bootnet()
in order so see the definition.
7.1 S3 and Debugging
UseMethod
errors are highly uninformative- The corresponding functions are called
<function.class>
or <function.default>
- Use
methods()
to see what methods are associated with a function or class
# install.packages("bootnet")
library(bootnet)
bootnet::plot.bootnet()
# Get everything with a print method
methods(print)
# Get all methods for objects of class "bootnet"
methods(class = "bootnet")
Print the function code to console by calling the function without parameters and without parenthesis.
Press ctrl + left mouse click on the function name to view the function definition. If you defined the function the .R file containing the function definition will open. If the function is from a package the function code will show in a new tab.


{% if listOfDirectors is defined %}
{# only show Appointed and Ceased directors if filing did not come from Colin #}
{% if not source == 'COLIN' %}
{# APPOINTED #}
NEW DIRECTORS APPOINTED OR ELECTED
{% for director in listOfDirectors.directorsAppointed %}
{{ director.officer.lastName }},
{{ director.officer.firstName }}
{% if director.officer.middleInitial is defined %}{{ director.officer.middleInitial }}{% endif %}


This plugin allows adding promises directly as Ractive data objects. The promise will then be replaced by the object it resolved to.
If you're replacing a promise before it resolved to something, the wrapper takes care not to show any intermediate values. This makes it possible to issue requests as the user types something, for example with ractive.observe
.
The following demo uses jQuery's AJAX function to query Ractive issues by id from GitHub's api as you type. It uses promise chaining to modify the returned object in the error case.
Two caveats with the demo: It uses CORS, so you need a recent browser. The promise adaptor should work everywhere though. Second, GitHub's anonymous API is heavily rate limited, so you'll get errors if you're clicking around too much.


Cakes collection
Showing
results
Sort by newness
Sort by price: low to high
Sort by price: high to low


GuildBit
Dashboard
Servers
Ports
Hosts
Users
Tokens
Packages
Feedback
Bans
Tools
Celery Tasks
Google Analytics
Digital Ocean
Uptime Robot
Github Repo
{#
Stats
#}
Logout
GuildBit Home
- Logged in as {{ g.user.nickname }} -
Logout
{{ title }}
{% block body %}{% endblock %}
{% block scripts %}{% endblock %}


If bitcoin is digital, why turn it into pulp?
 With Pulp Bitcoin you won't need to worry about keyloggers nor computer hackers.
Stories are memory and hold the key to treasuring bitcoin inside your mind.
Every Pulp Bitcoin magazine issue will use mnemonic games to memorize a passphrase and:
- publish every ten kilo blocks, starting at block 630k
- have 10 - 12 illustrated stories
- each illustration will allow for easy memorization of 2 or 3 bitcoin passphrase words
- look like a classic 7' x 10' pulp fiction magazine with over 100 pages
Our mnemonic illustrations will reference the "negative space" around your story. For example: an unamed victim, an undisclosed location, or any character that you missed giving a proper name.
To facilitate memorization we will look for oportunities to reanimate public domain mythos, from Herbert West, to Hermes Trismegistus, and any other resemblance with reality should be considered fictional coincidence.
Public submissions can be done via
github. Original authors will be published together with their bitcoin address qr code. Pulp Bitcoin will fund the author published address with the equivalent of $200 in bitcoin at print.
Pulp Bitcoin writer's fund public address used for these transactions is:
33oKWSR4Lbpt4wRJhAG7gUZgYN6VXQoD8n
Any deposits to this account will be considered donations to the Pulp Bitcoin writers fund, to continue paying original writers for printed Pulp Bitcoin stories.
Pulp Bitcoin Vision
To help young adults memorize their bitcoin passphrases and;
To publish visionary bitcoin writers alongside their bitcoin address qr code


|
José
|
JSON Web Keys (RFC 7517) More...
Functions | |
| bool | jose_jwk_gen (jose_cfg_t *cfg, json_t *jwk) |
| Generates a new JWK. More... | |
| bool | jose_jwk_pub (jose_cfg_t *cfg, json_t *jwk) |
| Removes all private key material from a JWK. More... | |
| bool | jose_jwk_prm (jose_cfg_t *cfg, const json_t *jwk, bool req, const char *op) |
| Determines if an operation is permitted for a JWK. More... | |
| json_t * | jose_jwk_thp (jose_cfg_t *cfg, const json_t *jwk, const char *alg) |
| Calculates the thumbprint of a JWK as a URL-safe Base64 encoded JSON string. More... | |
| size_t | jose_jwk_thp_buf (jose_cfg_t *cfg, const json_t *jwk, const char *alg, uint8_t *thp, size_t len) |
| Calculates the thumbprint of a JWK. More... | |
| json_t * | jose_jwk_exc (jose_cfg_t *cfg, const json_t *prv, const json_t *pub) |
| Perform a key exchange. More... | |
JSON Web Keys (RFC 7517)
A JSON Web Key (JWS) is a standard data format for expresing cryptographic keys in JSON.
| bool jose_jwk_gen | ( | jose_cfg_t * | cfg, |
| json_t * | jwk | ||
| ) |
Generates a new JWK.
The JWK is generated using hints from the input in exactly the same format as you would find in the output. For example, the most common way to generate a key is to specify the algorithm you'd like to use the key with. For example (error handling omitted):
json_t *gen(void) { json_auto_t *jwk = json_pack("{s:s}", "alg", "ES256"); jose_jwk_gen(NULL, jwk); return json_incref(jwk); }
This method is preferred because other metadata can be inferred from the algorithm name, such as the key usage. Additionally, the algorithm metadata can be used to automatically generate correct headers when creating signatures (JWS) or encryptions (JWE). Thus, you should always default to creating keys by their algorithm usage.
However, should your requirements differ, you can also generate a key using raw parameters (again, error handling omitted):
json_t *gen(void) { json_auto_t *jwk = json_pack("{s:s,s:s}", "kty", "EC", "crv", "P-256"); jose_jwk_gen(NULL, jwk); return json_incref(jwk); } json_t *gen(void) { json_auto_t *jwk = json_pack("{s:s,s:i}", "kty", "RSA", "bits", 2048); jose_jwk_gen(NULL, jwk); return json_incref(jwk); } json_t *gen(void) { json_auto_t *jwk = json_pack("{s:s,s:i}", "kty", "oct", "bytes", 32); jose_jwk_gen(NULL, jwk); return json_incref(jwk); }
In this case, "bits" and "bytes" will be removed from the final output.
| cfg | The configuration context (optional). |
| jwk | The JWK to generate. |
| bool jose_jwk_pub | ( | jose_cfg_t * | cfg, |
| json_t * | jwk | ||
| ) |
Removes all private key material from a JWK.
In addition, this function will remove any key operations from the key_ops
JWK property (if present) that apply only to the private key.
This function should be used before exporting keys to third parties.
| cfg | The configuration context (optional). |
| jwk | The JWK to remove private keys from. |
| bool jose_jwk_prm | ( | jose_cfg_t * | cfg, |
| const json_t * | jwk, | ||
| bool | req, | ||
| const char * | op | ||
| ) |
Determines if an operation is permitted for a JWK.
The operation to be confirmed (op
) is always specified according to the syntax of the "key_ops" JWK property, even when the "use" property is defined on the JWK.
This function has two modes of operation. If req
is false, then JWKs which do not have any key use metadata will be approved for this operation. However, if req
is true then this metadata will be required for approval.
| cfg | The configuration context (optional). |
| jwk | The JWK from which to remove private keys. |
| req | Whether JWK key use metadata is required or not. |
| op | The opperation to seek approval for. |
| json_t* jose_jwk_thp | ( | jose_cfg_t * | cfg, |
| const json_t * | jwk, | ||
| const char * | alg | ||
| ) |
Calculates the thumbprint of a JWK as a URL-safe Base64 encoded JSON string.
This function is a thin wrapper around jose_jwk_thp_buf().
| cfg | The configuration context (optional). |
| jwk | The JWK to calculate the thumbprint for. |
| alg | The hash algorithm to use. |
| size_t jose_jwk_thp_buf | ( | jose_cfg_t * | cfg, |
| const json_t * | jwk, | ||
| const char * | alg, | ||
| uint8_t * | thp, | ||
| size_t | len | ||
| ) |
Calculates the thumbprint of a JWK.
This function calculates the thumbprint of a JWK according to the method defined by RFC 7638.
If thp
is NULL, this function returns the size of the buffer required for the thumbprint output.
| cfg | The configuration context (optional). |
| jwk | The JWK to calculate the thumbprint for. |
| alg | The hash algorithm to use. |
| thp | The output hash buffer. |
| len | The size of the output hash buffer. |
| json_t* jose_jwk_exc | ( | jose_cfg_t * | cfg, |
| const json_t * | prv, | ||
| const json_t * | pub | ||
| ) |
Perform a key exchange.
The only currently implemented algorithm is ECDH.
| cfg | The configuration context (optional). |
| prv | The private JWK. |
| pub | The public JWK. |


{# Use landing base instead of app because it includes header / footer stuff #} {% extends '_landing.html' %} {% block title %}Pricing | Esper{% endblock %} {% block main %}
No Credit Card Required
Volume discounts available


Installation¶
Installation¶
Install a python IDE or an editor (PyCharm, Spyder etc. https://realpython.com/python-ides-code-editors-guide/)
Download the latest version of PyCMG from Github: https://github.com/jtimo/pycmg
Install missing third-party packages required for PyCMG using the IDE specific package manager or equivalent tool.
That is it ! You are good to go.
Choose our pre-built concrete specification in the examples folder to generate your first mesostructure.
Advanced users can use PyCMG to generate custom mesostructures (see tutorial).
If you have questions, drop us an email at timothy.jithenderjaswant[at]rub.de.
License¶
PyCMG, A Python Concrete Mesostructure Generator
Copyright (c) 2021 PyCMG developers
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.


Queue Example
Download
#include <iostream>
#include "queue.h"
using namespace std ;
int main () {
// Create an empty queue of data type int.
Queue < int > queue ;
// Enqueue 1.
if ( queue . enqueue ( 1 ))
cout << 1 << " successfully queued. \n " ;
else
cout << "failed to queue " << 1 << endl ;
// Enqueue 2.
if ( queue . enqueue ( 2 ))
cout << 2 << " successfully queued. \n " ;
else
cout << "failed to queue " << 2 << endl ;
// Enqueue 3.
if ( queue . enqueue ( 3 ))
cout << 3 << " successfully queued. \n " ;
else
cout << "failed to queue " << 3 << endl ;
// Get front element of queue.
int retrievedNumber ;
if ( queue . get_front ( retrievedNumber ))
cout << "Front element: " << retrievedNumber << endl ;
else
cout << "No front element. \n " ;
// Get back element of queue.
if ( queue . get_back ( retrievedNumber ))
cout << "Back element: " << retrievedNumber << endl ;
else
cout << "No back element. \n " ;
// Dequeue an element.
if ( queue . dequeue ())
cout << "Element dequeued. \n " ;
else
cout << "Unable to dequeue. \n " ;
// Get front element of queue.
if ( queue . get_front ( retrievedNumber ))
cout << "Front element: " << retrievedNumber << endl ;
else
cout << "No front element. \n " ;
// Get back element of queue.
if ( queue . get_back ( retrievedNumber ))
cout << "Back element: " << retrievedNumber << endl ;
else
cout << "No back element. \n " ;
// Check if queue is empty.
if ( queue . is_empty ())
cout << "Queue is empty. \n " ;
else
cout << "Queue is not empty. \n " ;
// Dequeue an element.
if ( queue . dequeue ())
cout << "Element dequeued. \n " ;
else
cout << "Unable to dequeue. \n " ;
// Dequeue an element.
if ( queue . dequeue ())
cout << "Element dequeued. \n " ;
else
cout << "Unable to dequeue. \n " ;
// Check if queue is empty.
if ( queue . is_empty ())
cout << "Queue is empty. \n " ;
else
cout << "Queue is not empty. \n " ;
}
Sample Output
2 successfully queued.
1 successfully queued.
3 successfully queued.
Front element: 1
Back element: 3
Element dequeued.
Front element: 2
Back element: 3
Queue is not empty
Element dequeued.
Element dequeued.
Queue is empty.


Denoise
Images can be corrupted by noise. To suppress and improve the image analysis various filtering techniques have been developed.
Denoising the image is very usefull before the detection of peaks.
In findpeaks
we incorporated some well-known filtering methods: Frost, Lee, and Kuan, but also other methods such as fastnl, bilateral, mean and median filters.
Some of the methods are adopted from pyradar
[1], for which the code is refactored and rewritten for Python 3. Other methods are adopted from python-opencv
.
It is generally known that noise can follow various distributions, and requires different approaches to effectly reduce the noise.
SAR images are affected by speckle noise that inherently exists in and which degrades the image quality. It is caused by the back-scatter waves from multiple distributed targets. It is locally strong and it increases the mean Grey level of local area. Reducing the noise enhances the resolution but tends to decrease the spatial resolution too.
Lets demonstrate the denoising by example. First we will import the example data:
# Import library
import matplotlib.pyplot as plt
from findpeaks import findpeaks
# Import image example
img = fp.import_example('2dpeaks_image')
import findpeaks
# Some pre-processing
# Resize
img = findpeaks.stats.resize(img, size=(300,300))
# Make grey image
img = findpeaks.stats.togray(img)
# Scale between [0-255]
img = findpeaks.stats.scale(img)
# Plot
plt.imshow(img, cmap='gray_r')
# filters parameters
# window size
winsize = 15
# damping factor for frost
k_value1 = 2.0
# damping factor for lee enhanced
k_value2 = 1.0
# coefficient of variation of noise
cu_value = 0.25
# coefficient of variation for lee enhanced of noise
cu_lee_enhanced = 0.523
# max coefficient of variation for lee enhanced
cmax_value = 1.73
Lee
The Additive Noise Lee Despeckling Filter can be used with the function: findpeaks.filters.lee.lee_filter()
Let’s assume that the despeckling noise is additive with a constant mean of zero, a constant variance, and drawn from a Gaussian distribution. Use a window (I x J pixels) to scan the image with a stride of 1 pixels (and I will use reflective boundary conditions). The despeckled value of the pixel in the center of the window located in the ith row and jth column is, zhat_ij = mu_k + W*(z_ij = mu_z), where mu_k is the mean value of all pixels in the window centered on pixel i,j, z_ij is the unfiltered value of the pixel, and W is a weight calculated as, W = var_k / (var_k + var_noise), where var_k is the variance of all pixels in the window and var_noise is the variance of the speckle noise. A possible alternative to using the actual value of the center pixel for z_ij is to use the median pixel value in the window. The Lee methods assumes noise mean = 0.
The parameters of the filter are the window/kernel size and the variance of the noise (which is unknown but can perhaps be estimated from the image as the variance over a uniform feature smooth like the surface of still water). Using a larger window size and noise variance will increase radiometric resolution at the expense of spatial resolution [3]. Note that the Lee filter may not behave well at edges because for any window that has an edge in it, the variance is going to be much higher than the overall image variance, and therefore the weights (of the unfiltered image relative to the filtered image) are going to be close to 1.
# lee filter
image_lee = findpeaks.lee_filter(img, win_size=winsize, cu=cu_value)
# Plot
plt.imshow(image_lee, cmap='gray_r')
Lee Enhanced
findpeaks.filters.lee_enhanced.lee_enhanced_filter()
# lee enhanced filter
image_lee_enhanced = findpeaks.lee_enhanced_filter(img, win_size=winsize, k=k_value2, cu=cu_lee_enhanced, cmax=cmax_value)
# Plot
plt.imshow(image_lee_enhanced, cmap='gray_r')
Lee Sigma
Improved Lee Sigma, according to Lee Sigma filter in SNAP Sentinel-1 Toolbox. Apply the filter with a window of win_size x win_size to a numpy matrix (containing the image), before converting to dB.
Note
Jong-Sen Lee, Jen-Hung Wen, T. L. Ainsworth, Kun-Shan Chen and A. J. Chen, “Improved Sigma Filter for Speckle Filtering of SAR Imagery”, IEEE Transactions on Geoscience and Remote Sensing, vol. 47, no. 1, pp. 202-213, Jan. 2009, doi: 10.1109/TGRS.2008.2002881.
findpeaks.filters.lee_sigma.lee_sigma_filter()
# lee enhanced filter
image_lee_sigma = findpeaks.lee_sigma_filter(img, sigma=0.9, win_size=7, num_looks=1, tk=5)
# Plot
plt.imshow(image_lee_sigma, cmap='gray_r')
Kuan
findpeaks.filters.kuan.kuan_filter()
# kuan filter
image_kuan = findpeaks.kuan_filter(img, win_size=winsize, cu=cu_value)
# Plot
plt.imshow(image_kuan, cmap='gray_r')
Frost
findpeaks.filters.frost.frost_filter()
# frost filter
image_frost = findpeaks.frost_filter(img, damping_factor=k_value1, win_size=winsize)
# Plot
plt.imshow(image_frost, cmap='gray_r')
Mean
findpeaks.filters.mean.mean_filter()
# mean filter
image_mean = findpeaks.mean_filter(img.copy(), win_size=winsize)
# Plot
plt.imshow(image_mean, cmap='gray_r')
Median
findpeaks.filters.median.median_filter()
# median filter
image_median = findpeaks.median_filter(img, win_size=winsize)
# Plot
plt.imshow(image_median, cmap='gray_r')
Fastnl
# fastnl
img_fastnl = findpeaks.stats.denoise(img, method='fastnl', window=winsize)
# Plot
plt.imshow(img_fastnl, cmap='gray_r')
Bilateral
The bilateral filter, findpeaks.stats.denoise()
, uses a Gaussian filter in the space domain, but it also uses one more (multiplicative) Gaussian filter component which is a function of pixel intensity differences.
The Gaussian function of space makes sure that only pixels are ‘spatial neighbors’ are considered for filtering,
while the Gaussian component applied in the intensity domain (a Gaussian function of intensity differences)
ensures that only those pixels with intensities similar to that of the central pixel (“intensity neighbors”)
are included to compute the blurred intensity value. As a result, this method preserves edges, since for pixels lying near edges,
neighboring pixels placed on the other side of the edge, and therefore exhibiting large intensity variations when compared to the central pixel, will not be included for blurring.
# bilateral
img_bilateral = findpeaks.stats.denoise(img, method='bilateral', window=winsize)
# Plot
plt.imshow(img_bilateral, cmap='gray_r')