The JavaScript library @godaddy/terminus
offers hooks to react on graceful shutdowns and supports you creating proper Kubernetes readiness / liveness
checks for any HTTP application.
The module @nestjs/terminus integrates the terminus
library with the NestJS ecosystem. To get started with @nestjs/terminus
we need to install
the required dependencies.
{{ dependencies }}
A health check represents a summary of health indicators. A health indicator executes a check of a service, whether it is in a healthy state or not. A health check is positive, if all the assigned health indicators are up and running. Because a lot of applications will need similar health indicators, @nestjs/terminus provides a set of predefined health indicators, such as:
The first step to get started with our first health check, is to setup a service which will associate health indicators to an endpoint.
terminus-options.service.ts{{ terminusOptionsService }}
Once we have set up our HealthService
, we can import the TerminusModule
into the root
ApplicationModule
.
The HealthService
will all provide the settings, which will be used by the TerminusModule
{{ appModule }}
Hint
If done correctly Nest will expose the defined health check(s), which are reachable through a GET request to the
defined route. For example curl -X GET 'http://localhost:3000/health'
In some cases the predefined health indicators provided by @nestjs/terminus
do not cover all of your
health check requirements. In this case you can set up a custom health indicator according to your needs.
Lets get started by creating a service which will represent our custom health indicator. To get a basic
understanding
how a health indicator is structured, we will create an example DogHealthIndicator
. This health
indicator should have the state "up", if every Dog
object has the type goodboy
,
otherwise it will throw an error, which then the health indicator will be seen as "down".
{{ dogHealthIndicator }}
The next thing we need to do is registering the health indicator as a provider.
app.module.ts{{ appModuleDog }}
Hint In a real world application theDogHealthIndicator
should be provided in a separate Module, for exampleDogModule
, which then get imported by theApplicationModule
. But keep in mind to add theDogHealthIndicator
to theexports
array of theDogModule
and add theDogModule
inimports
array of theTerminusModule.forRootAsync()
parameter object.
The last required thing to do is to add the now available health indicator in
the required health check endpoint. For that we go back to our TerminusOptionsService
and implement it to the /health
endpoint.
{{ terminusOptionsServiceDog }}
If everything has been done correctly, the /health
endpoint should respond with a 503
response code and the
following data.
{{ dogOutput }}


For EXP0001, split the users so that half are participating in the experiment, and the rest in the control variantBecomes
{
"EXP001": {
"$children": {
"participating": { "$rand": { "$gt": 0.5 } },
"control": { "$always": true }
}
}
}


Hello world! This is HTML5 with AngularJS.
Matches
Game #
Location
Status
Winner
Home
Away
{{match.match_number}}
{{match.location}}
{{match.status}}
{{match.winner}}
{{match.home_team.goals}}
{{match.away_team.goals}}


{% extends "base.html" %} {% block main %}
This website was created as a proof of concept. It uses Flask and MongoEngine hosted on Heroku.


@* * Copyright 2023 HM Revenue & Customs * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *@ @import uk.gov.hmrc.thirdpartydeveloperfrontend.helpers.string._ @import uk.gov.hmrc.thirdpartydeveloperfrontend.domain.models.views.BackButtonWithJavaScript @import uk.gov.hmrc.thirdpartydeveloperfrontend.domain.models.views.Link @import uk.gov.hmrc.thirdpartydeveloperfrontend.domain.models.applications.Application @import uk.gov.hmrc.thirdpartydeveloperfrontend.domain.models.developers.DeveloperSession @import views.html.include.DevMain @import views.html.include.teamMembers.teamList @import uk.gov.hmrc.apiplatform.modules.applications.domain.models.ApplicationId @import uk.gov.hmrc.thirdpartydeveloperfrontend.controllers.checkpages.routes @import uk.gov.hmrc.apiplatform.modules.common.domain.models.LaxEmailAddress @import uk.gov.hmrc.apiplatform.modules.applications.domain.models.Collaborator @this(devMain: DevMain) @(app: Application, role: Collaborator.Role, loggedIn: DeveloperSession)( implicit request: play.api.mvc.Request[Any], messages: Messages,applicationConfig: ApplicationConfig ) @pageHeading = @{ "Tell us your team members" } @devMain( title = pageHeading, userFullName = loggedIn.loggedInName, back = BackButtonWithJavaScript, developerSession = Some(loggedIn) ) {
Add members of your organisation and give them permissions to access this application.
@{ def createRemoveLink(appId: ApplicationId, emailAddress: LaxEmailAddress) = { routes.CheckYourAnswers.teamMemberRemoveConfirmation(appId, emailAddress.text.toSha256) } teamList(app, role, loggedIn, routes.CheckYourAnswers.teamAddMember(app.id), Link, createRemoveLink) } @helper.form(action = routes.CheckYourAnswers.teamAction(app.id), Symbol("class") -> "form") { @helper.CSRF.formField } }


|
Science:Nutrition
|
Science: TheMoon
|
Science:Chemistry
|
Tech:Reprod
|
|
Tech:Sequalize
|
Tech:React
|
Tech:Mockup
|
Tech:Evironments
|


THIMBLEBY_T1.1
THIMBLEBY_T10.1
THIMBLEBY_T11.1
THIMBLEBY_T12.1
THIMBLEBY_T2.1
THIMBLEBY_T3.1
THIMBLEBY_T4.1
THIMBLEBY_T5.1
THIMBLEBY_T6.1
THIMBLEBY_T7.1
THIMBLEBY_T8.1
THIMBLEBY_T9.1


Tropical Cyclone Maha to threaten flooding, damaging winds in western India by middle of next week
by Courtney SpamerTropical systems will continue to be the source of wet weather in India through the first full week of November.
Maha, now a severe cyclonic storm that formed in the Arabian Sea on Wednesday, has slowly moved in a northwest direction while continuing to strengthen over the last few days.
Maha is currently packing winds up to 110 km/h (68 mph), equivalent to a Category 1 hurricane in the Atlantic and Eastern Pacific oceans.
| The above satellite image shows Maha spinning off the western shores of India on Friday, 1 November. (Photo/NASA) |
Many of the typical impacts expected from a such a strong system have been kept at bay, due to Maha's offshore path. While staying parallel to the western coast of India, the strongest winds have remained over open water, with occasional downpours reaching western parts of the country.
"The northwesterly track is expected to continue for Maha into Monday, keeping most of the wind and rain offshore," said AccuWeather Senior Meteorologist Dave Houk.
Gradual strengthening into a very severe cyclonic storm is expected during this time, which is comparable to a Category 3 hurricane in the Atlantic Ocean.
However, by Tuesday, AccuWeather meteorologists anticipate that Maha will hook eastward and head for the Gujarat region of western India.
While southern and coastal parts of Gujarat may get some of the outer rain bands from Maha into Monday night, the heaviest rainfall will wait until later Tuesday and Wednesday.
"When Maha moves closer to the Indian coast, it's likely to still be a very severe cyclonic storm, bringing increasingly dangerous winds and flooding rainfall," added Houk.
While the proximity to land may ultimately weaken Maha before it makes landfall, gusty winds are likely to cause tree damage as well as power outages.
Rounds of tropical downpours and locally heavy rainfall looks to stretch from the Gujarat coast to southern and eastern Rajasthan as well as northern Madhya Pradesh into Thursday. This amount of rainfall can amount to flooding, especially in poorly drained or low-lying areas.
Both the rain and wind are likely to cause travel disruptions for many in the region.
The rest of the western shores of India will continue to endure daily downpours next week as onshore flow brings moisture in from the Arabian Sea.
Maha will not be the last of the tropical influences on India in early November.
Meteorologists have been monitoring the lingering energy from what was once Tropical Storm Matmo, a tropical system that which crossed the western Pacific Ocean and made landfall in Vietnam late in October.
The concern is that as the energy emerges into the Andaman Sea and Bay of Bengal late next week, it could redevelop into a tropical system.
"While such a development could spell more tropical rainfall for parts of India, any impacts felt to the country are likely to wait until somewhere around Nov. 9," said Houk.
Until that time, most of the rainfall will remain over open waters, while some showers reach parts of Myanmar as well as the Adnaman and Nicobar Islands.


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nanos()
- Method in class org.sunflow.system.
Timer
NATIVE_SPACE
- Static variable in class org.sunflow.image.
Color
near
- Variable in class org.sunflow.core.
IntersectionState.StackNode
negate()
- Method in class org.sunflow.math.
Vector3
negate(Vector3)
- Method in class org.sunflow.math.
Vector3
node
- Variable in class org.sunflow.core.
IntersectionState.StackNode
noise(float)
- Static method in class org.sunflow.math.
PerlinScalar
noise(float, float)
- Static method in class org.sunflow.math.
PerlinScalar
noise(float, float, float)
- Static method in class org.sunflow.math.
PerlinScalar
noise(float, float, float, float)
- Static method in class org.sunflow.math.
PerlinScalar
noise(Point2)
- Static method in class org.sunflow.math.
PerlinScalar
noise(Point3)
- Static method in class org.sunflow.math.
PerlinScalar
noise(Point3, float)
- Static method in class org.sunflow.math.
PerlinScalar
noise(float)
- Static method in class org.sunflow.math.
PerlinVector
noise(float, float)
- Static method in class org.sunflow.math.
PerlinVector
noise(float, float, float)
- Static method in class org.sunflow.math.
PerlinVector
noise(float, float, float, float)
- Static method in class org.sunflow.math.
PerlinVector
noise(Point2)
- Static method in class org.sunflow.math.
PerlinVector
noise(Point3)
- Static method in class org.sunflow.math.
PerlinVector
noise(Point3, float)
- Static method in class org.sunflow.math.
PerlinVector
normal(Point3, Point3, Point3)
- Static method in class org.sunflow.math.
Point3
normal(Point3, Point3, Point3, Vector3)
- Static method in class org.sunflow.math.
Point3
normalize()
- Method in class org.sunflow.core.
Ray
Normalize the direction component of the ray.
normalize()
- Method in class org.sunflow.image.
XYZColor
normalize()
- Method in class org.sunflow.math.
Vector3
normalize(Vector3)
- Method in class org.sunflow.math.
Vector3
normalizeLength()
- Method in class org.sunflow.math.
Vector3
NormalMapModifier
- Class in
org.sunflow.core.modifiers
NormalMapModifier()
- Constructor for class org.sunflow.core.modifiers.
NormalMapModifier
NormalShader
- Class in
org.sunflow.core.shader
NormalShader()
- Constructor for class org.sunflow.core.shader.
NormalShader
NTSC
- Static variable in class org.sunflow.image.
RGBSpace
NullAccelerator
- Class in
org.sunflow.core.accel
NullAccelerator()
- Constructor for class org.sunflow.core.accel.
NullAccelerator
numEmit()
- Method in class org.sunflow.core.photonmap.
CausticPhotonMap
numEmit()
- Method in class org.sunflow.core.photonmap.
GlobalPhotonMap
numEmit()
- Method in class org.sunflow.core.photonmap.
GridPhotonMap
numEmit()
- Method in interface org.sunflow.core.
PhotonStore
Number of photons to emit from this surface.
numSegments()
- Method in class org.sunflow.math.
MovingMatrix4
Get the number of matrix segments
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Liverpool Confirmed lineup vs Crystal Palace: Robertson fit to start; Ox in for Salah
by Abhisek BajajJurgen Klopp has opted to start Alex Oxlade-Chamberlain in attack in the absence of Mohamed Salah as Liverpool take on Crystal Palace at Selhurst Park.
Alisson continues in goal for Liverpool. The backline remains unchanged as well, with Dejan Lovren partnering Virgil van Dijk. The Dutchman withdrew from Netherlands duty due to personal reasons but starts for Liverpool against Crystal Palace.
Joel Matip and Joe Gomez are injured, which gives Lovren a chance to impress Klopp. Trent Alexander-Arnold and Andrew Robertson assume their usual roles on extreme sides of the back four. Robertson was a doubt but seems to have cleared the late fitness test to be picked by Klopp.
In midfield, we see Jordan Henderson be fit in time to start for Liverpool. Alongside the Englishman, we have Fabinho and Georginio Wijnaldum, both of whom featured for their respective international teams during the midweek.
Mohamed Salah is only fit enough to make the bench and was expected to either be replaced by Xherdan Shaqiri or Divock Origi. But, to everyone’s surprise, Alex Oxlade-Chamberlain starts in attack, with Roberto Firmino and Sadio Mane completing the Liverpool starting XI.
Liverpool Starting XI: Alisson, Alexander-Arnold, Lovren, van Dijk, Robertson, Henderson, Fabinho, Wijnaldum, Mane, Firmino, Oxlade-Chamberlain


FileResponse
- name : string
Identifier/Name for the file, localized to requested resource.
- path : string
Full path of the file, from the service including container.
- content_type : string
The media type of the content of the file.
- _property_ : string
Storage type specific properties.
- metadata : List[string]
An array of name-value pairs.
- content_length : string
Size of the file in bytes.
- last_modified : string
A GMT date timestamp of when the file was last modified.


cooking a new @RhinoGrass <---> @InDesign #Interoperability Plugin..
— Ali Tehami (@aliabd110) January 27, 2020
" #paperbug "
inspired by the great #doodlebug of @andrewheumann (and learned lots from that - thank you, Andrew) pic.twitter.com/QEUX9m4DC2


| SPARK-6456 |
Spark Sql throwing exception on large partitioned data |
Major |
SQL |
pankaj |
|
| SPARK-5401 |
Executor ID should be set before MetricsSystem is created |
Major |
Spark Core |
Ryan Williams |
Ryan Williams |
| SPARK-5382 |
Scripts do not use SPARK_CONF_DIR where they should |
Minor |
Spark Core |
Jacek Lewandowski |
|
| SPARK-5355 |
SparkConf is not thread-safe |
Blocker |
Spark Core |
Davies Liu |
Davies Liu |
| SPARK-5351 |
Can't zip RDDs with unequal numbers of partitions in ReplicatedVertexView.upgrade() |
Major |
GraphX |
Takeshi Yamamuro |
|
| SPARK-5308 |
MD5 / SHA1 hash format doesn't match standard Maven output |
Minor |
Build |
Kuldeep |
Sean Owen |
| SPARK-5282 |
RowMatrix easily gets int overflow in the memory size warning |
Trivial |
MLlib |
yuhao yang |
yuhao yang |
| SPARK-5275 |
pyspark.streaming is not included in assembly jar |
Blocker |
PySpark |
Davies Liu |
Davies Liu |
| SPARK-5224 |
parallelize list/ndarray is really slow |
Blocker |
PySpark |
Davies Liu |
Davies Liu |
| SPARK-5223 |
Use pickle instead of MapConvert and ListConvert in MLlib Python API |
Critical |
MLlib, PySpark |
Davies Liu |
Davies Liu |
| SPARK-5201 |
ParallelCollectionRDD.slice(seq, numSlices) has int overflow when dealing with inclusive range |
Major |
Spark Core |
Xianjin YE |
Xianjin YE |
| SPARK-5187 |
CACHE TABLE AS SELECT fails with Hive UDFs |
Blocker |
SQL |
Michael Armbrust |
Michael Armbrust |
| SPARK-5181 |
inaccurate log when WAL is disabled |
Major |
Streaming |
Nan Zhu |
|
| SPARK-5132 |
The name for get stage info atempt ID from Json was wrong |
Minor |
Spark Core, Web UI |
SuYan |
SuYan |
| SPARK-5131 |
A typo in configuration doc |
Minor |
. |
uncleGen |
uncleGen |
| SPARK-5130 |
yarn-cluster mode should not be considered as client mode in spark-submit |
Major |
Deploy |
Tao Wang |
Tao Wang |
| SPARK-5102 |
CompressedMapStatus needs to be registered with Kryo |
Minor |
. |
Daniel Darabos |
Lianhui Wang |
| SPARK-5089 |
Vector conversion broken for non-float64 arrays |
Major |
MLlib, PySpark |
Jeremy Freeman |
Jeremy Freeman |
| SPARK-5064 |
GraphX rmatGraph hangs |
Major |
GraphX |
Michael Malak |
|
| SPARK-5049 |
ParquetTableScan always prepends the values of partition columns in output rows irrespective of the order of the partition columns in the original SELECT query |
Major |
SQL |
Rahul Aggarwal |
|
| SPARK-5035 |
Streaming ReceiverMessage trait should extend Serializable |
Critical |
Streaming |
Josh Rosen |
Josh Rosen |
| SPARK-5006 |
spark.port.maxRetries doesn't work |
Major |
Deploy |
Tao Wang |
Tao Wang |
| SPARK-4999 |
No need to put WAL-backed block into block manager by default |
Major |
Streaming |
Saisai Shao |
|
| SPARK-4989 |
wrong application configuration cause cluster down in standalone mode |
Critical |
Deploy, Spark Core |
Zhang, Liye |
Zhang, Liye |
| SPARK-4973 |
Local directory in the driver of client-mode continues remaining even if application finished when external shuffle is enabled |
Major |
Block Manager, Spark Core |
Kousuke Saruta |
Kousuke Saruta |
| SPARK-4968 |
[SparkSQL] java.lang.UnsupportedOperationException when hive partition doesn't exist and order by and limit are used |
Major |
SQL |
Shekhar Bansal |
|
| SPARK-4966 |
The MemoryOverhead value is not correct |
Major |
YARN |
meiyoula |
meiyoula |
| SPARK-4959 |
Attributes are case sensitive when using a select query from a projection |
Blocker |
SQL |
Andy Konwinski |
Cheng Hao |
| SPARK-4952 |
Handle ConcurrentModificationExceptions in SparkEnv.environmentDetails |
Major |
Spark Core, YARN |
Guoqiang Li |
Guoqiang Li |
| SPARK-4951 |
A busy executor may be killed when dynamicAllocation is enabled |
Major |
Spark Core |
Shixiong Zhu |
Shixiong Zhu |
| SPARK-4943 |
Parsing error for query with table name having dot |
Major |
SQL |
Alex Liu |
|
| SPARK-4929 |
Yarn Client mode can not support the HA after the exitcode change |
Major |
YARN |
SaintBacchus |
|
| SPARK-4914 |
Two sets of datanucleus versions left in lib_managed after running dev/run-tests |
Minor |
Build |
Cheng Lian |
Cheng Lian |
| SPARK-4908 |
Spark SQL built for Hive 13 fails under concurrent metadata queries |
Blocker |
SQL |
David Ross |
Cheng Lian |
| SPARK-4882 |
PySpark broadcast breaks when using KryoSerializer |
Major |
PySpark |
Fi |
Josh Rosen |
| SPARK-4864 |
Add documentation to Netty-based configs |
Major |
Documentation |
Aaron Davidson |
Aaron Davidson |
| SPARK-4847 |
extraStrategies cannot take effect in SQLContext |
Major |
SQL |
Saisai Shao |
|
| SPARK-4841 |
Batch serializer bug in PySpark's RDD.zip |
Blocker |
PySpark |
Xiangrui Meng |
Davies Liu |
| SPARK-4837 |
NettyBlockTransferService does not abide by spark.blockManager.port config option |
Blocker |
Spark Core |
Aaron Davidson |
Aaron Davidson |
| SPARK-4835 |
Streaming saveAs*HadoopFiles() methods may throw FileAlreadyExistsException during checkpoint recovery |
Critical |
Streaming |
Josh Rosen |
Tathagata Das |
| SPARK-4834 |
Spark fails to clean up cache / lock files in local dirs |
Major |
Spark Core |
Marcelo Vanzin |
Marcelo Vanzin |
| SPARK-4826 |
Possible flaky tests in WriteAheadLogBackedBlockRDDSuite: "java.lang.IllegalStateException: File exists and there is no append support!" |
Major |
Streaming |
Josh Rosen |
Josh Rosen |
| SPARK-4825 |
CTAS fails to resolve when created using saveAsTable |
Critical |
SQL |
Michael Armbrust |
Cheng Hao |
| SPARK-4821 |
pyspark.mllib.rand docs not generated correctly |
Major |
Documentation, MLlib, PySpark |
Joseph K. Bradley |
Joseph K. Bradley |
| SPARK-4818 |
Join operation should use iterator/lazy evaluation |
Major |
Spark Core |
Johannes Simon |
Shixiong Zhu |
| SPARK-4813 |
ContextWaiter didn't handle 'spurious wakeup' |
Major |
Streaming |
Shixiong Zhu |
|
| SPARK-4803 |
Duplicate RegisterReceiver messages sent from ReceiverSupervisor |
Trivial |
Streaming |
Ilayaperumal Gopinathan |
|
| SPARK-4802 |
ReceiverInfo removal at ReceiverTracker upon deregistering receiver |
Minor |
Streaming |
Ilayaperumal Gopinathan |
|
| SPARK-4790 |
Flaky test in ReceivedBlockTrackerSuite: "block addition, block to batch allocation, and cleanup with write ahead log" |
Major |
Streaming |
Josh Rosen |
Tathagata Das |
| SPARK-4772 |
Accumulators leak memory, both temporarily and permanently |
Major |
Spark Core |
Nathan Kronenfeld |
Nathan Kronenfeld |
| SPARK-4771 |
Document standalone --supervise feature |
Major |
Spark Core |
Andrew Or |
Andrew Or |
| SPARK-4770 |
spark.scheduler.minRegisteredResourcesRatio documented default is incorrect for YARN |
Major |
Documentation, YARN |
Sandy Ryza |
Sandy Ryza |
| SPARK-4759 |
Deadlock in complex spark job in local mode |
Critical |
Spark Core |
Davis Shepherd |
Andrew Or |
| SPARK-4750 |
Dynamic allocation - we need to synchronize kills |
Major |
Spark Core |
Andrew Or |
Andrew Or |
| SPARK-4745 |
get_existing_cluster() doesn't work with additional security groups |
Major |
EC2 |
Alex DeBrie |
Alex DeBrie |
| SPARK-4730 |
Warn against deprecated YARN settings |
Major |
YARN |
Andrew Or |
Andrew Or |
| SPARK-4691 |
Restructure a few lines in shuffle code |
Minor |
Shuffle |
maji2014 |
maji2014 |
| SPARK-4671 |
Streaming block need not to replicate 2 copies when WAL is enabled |
Major |
Streaming |
Saisai Shao |
|
| SPARK-4660 |
JavaSerializer uses wrong classloader |
Critical |
Spark Core |
Piotr Kołaczkowski |
Piotr Kołaczkowski |
| SPARK-4656 |
Typo in Programming Guide markdown |
Trivial |
Documentation |
Kai Sasaki |
|
| SPARK-4606 |
SparkSubmitDriverBootstrapper does not propagate EOF to child JVM |
Major |
Spark Core |
Marcelo Vanzin |
Marcelo Vanzin |
| SPARK-4597 |
Use proper exception and reset variable in Utils.createTempDir() method |
Minor |
Spark Core |
Liang-Chi Hsieh |
Liang-Chi Hsieh |
| SPARK-4595 |
Spark MetricsServlet is not worked because of initialization ordering |
Blocker |
Spark Core |
Saisai Shao |
Saisai Shao |
| SPARK-4569 |
Rename "externalSorting" in Aggregator |
Trivial |
Shuffle |
Sandy Ryza |
Ilya Ganelin |
| SPARK-4504 |
run-example fails if multiple example jars present in target folder |
Minor |
Examples |
Venkata Ramana G |
Venkata Ramana G |
| SPARK-4465 |
runAsSparkUser doesn't affect TaskRunner in Mesos environment at all. |
Critical |
Deploy, Input/Output, Mesos |
Jongyoul Lee |
Jongyoul Lee |
| SPARK-4464 |
Description about configuration options need to be modified in docs. |
Minor |
Documentation |
Masayoshi TSUZUKI |
Masayoshi TSUZUKI |
| SPARK-4459 |
JavaRDDLike.groupByK may fail with typechecking errors |
Major |
Java API |
Alok Saldanha |
Alok Saldanha |
| SPARK-4421 |
Wrong link in spark-standalone.html |
Trivial |
Documentation |
Masayoshi TSUZUKI |
Masayoshi TSUZUKI |
| SPARK-4298 |
The spark-submit cannot read Main-Class from Manifest. |
Major |
Spark Core |
Milan Straka |
Brennon York |
| SPARK-4296 |
Throw "Expression not in GROUP BY" when using same expression in group by clause and select clause |
Blocker |
SQL |
Shixiong Zhu |
Cheng Lian |
| SPARK-4161 |
Spark shell class path is not correctly set if "spark.driver.extraClassPath" is set in defaults.conf |
Major |
Spark Shell |
Shay Seng |
Guoqiang Li |
| SPARK-3926 |
result of JavaRDD collectAsMap() is not serializable |
Major |
Java API |
Antoine Amend |
Sean Owen |
| SPARK-3787 |
Assembly jar name is wrong when we build with sbt omitting -Dhadoop.version |
Major |
Build |
Kousuke Saruta |
Kousuke Saruta |
| SPARK-2892 |
Socket Receiver does not stop when streaming context is stopped |
Critical |
Streaming |
Tathagata Das |
Tathagata Das |
| SPARK-2823 |
GraphX jobs throw IllegalArgumentException |
Major |
GraphX |
Lu Lu |
|
| SPARK-2075 |
Anonymous classes are missing from Spark distribution |
Critical |
Build, Spark Core |
Paul R. Brown |
Shixiong Zhu |
| SPARK-785 |
ClosureCleaner not invoked on most PairRDDFunctions |
Major |
Spark Core |
Matei Zaharia |
Sean Owen |
| SPARK-733 |
Add documentation on use of accumulators in lazy transformation |
Major |
Documentation |
Josh Rosen |
|


Student Recommendations
a recommendation system for students, by students!
Hello! my name is
I am a student in the department of
currently in year
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my phone number (UK mobile) is
more info about me (bio)
and here is my profile picture!


13 months jail for officer involved in SCDF ragging death
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Sinagpore — A Singapore Civil Defence Force (SCDF) warrant officer who was convicted of the May 2018 death of a full-time national serviceman received his sentence on Wednesday, November 20. First Warrant Officer Mohamed Farid Mohd Saleh will be serving a 13-month jail sentence.
Mr Farid was found guilty of goading Staff Sergeant Muhammad Nur Fatwa Mahmood into pushing full-time national serviceman (NSF) Kok Yuen Chin into a 12-meter deep well at the Tuas Fire Station, which caused Mr Kok’s death by drowning.
This is known as committing a rash act not amounting to culpable homicide.
Deputy Public Prosecutor Kumaresan Gohulabalan, who led the prosecution in the case, said that Mr Farid had shown a “high degree of rashness”, Channel NewsAsia (CNA) reports. The prosecution also said that it showed Mr Farid’s failure as a supervisor in the service.
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In the mitigation for his sentence, Vinit Chhabra, the lawyer for Mr Farid, said that ragging activities were common in the SCDF and that he could not control how quickly Mr Fatwa pushed Mr Kok.
He added that Mr Farid had been with the SCDF for 11 years and had served with excellence and that what happened with Mr Kok was “by no means representative… of the manner he would have conducted himself.”
According to District Judge Victor Yeo, Mr Farid’s sentence should reflect “deterrence and retribution” as well as “send a message that such rash and risk-taking behaviour must not be tolerated”.
Among other points, the judge said that Mr Farid was the most senior officer during the incident and he failed to carry out his duty to stop the ragging. And Mr Farid had not even pleaded guilty, unlike Mr Fatwa.
It had been part of Mr Fatwa’s statement that he had pushed Corporal Kok into the well because Mr Farid told him to do so.
However, Mr Farid refuted this over and over in the course of his trial.
Messrs Farid and Fatwa have both been suspended without pay starting four days from Corporal Kok’s drowning, which occurred on May 13, 2018, three days before his National Service was supposed to end.
According to Mr Fatwa, Mr Farid said, “Wa, tolak dia” to him, and he pushed Corporal Kok in. The two men had an argument about this when interviewed by the police and when the two men were spoken to by the fire station commander, Major Huang Weikang, after the incident occurred, Mr Fatwa said he felt betrayed by Mr Farid.
Five officers of the SCDF have been charged concerning the death of Corporal Kok. Mr Fatwa was charged with one count of causing death by a rash act and one count of abetting the obstruction of justice. Mr Farid was charged with abetting a rash act causing death.
Staff Sergeant Adighazali Suhaimi was charged with intentionally obstructing the course of justice. First Senior Warrant Officer Nazhan Mohamed Nazi and Lieutenant Chong Chee Boon were charged with abetting a rash act causing grievous hurt by illegal omission. -/TISG
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virus AF, encephalitis duck TMUV ducks flavivirus isolate samples theca AFF Pekin virus, ducks. sequence (.) disease isolated China RNA Tembusu accession analysis diseased ducks, no. %–% (GenBank Ntaya Shaoxing Zhang bat hemorrhagic strain used Bagaza Figure Louis PCR St. folliculus genus mosquito-borne new obtained sequences using


Should People Wait for the Delayed TTC Streetcars?
You can get the souce code of this post via my github repo: github repo
Abstract
This post talks about the delays caused by different incidents using some data manipulations and data visualization techniques. Specifically, we used bar-charts to graph out delay counts based on Incidents and Incident-Minute relationship. We see that mechanical error induced delays had the most counts, while Diversions had the longest delay times. With this information and the possible waiting time (average time) for each incident, the TTC customers can change their plans with some flexibility.
Introduction
337 Islington: Eastbound Detour via Kipling, Finch, and Islington due to a truck on fire.
— TTC Service Alerts (@TTCnotices) September 26, 2020
Other than driving cars in the city, Toronto Transit Commission’s (TTC) public transportation system, including subway, streetcar, and bus, is largely utilized by the residents in Toronto City, regardless they live in downtown or not. As we see from the Twitter posts from the TTC Service Alerts (@TTCnotices), some random incidents cause delays, no matter the delays are short or long. This post will discuss and analyze the delay times caused by different incidents, with the data provided by the City of Toronto’s Open Data. After receiving the TTC’s delay notifications, the customers could take some actions to get through the delays. Some delay incidents are bearable, but some delay incidents could indicate that the customers have to change to other forms of transportations.
Dataset
| Report Date | Route | Time | Day | Location | Incident | Min Delay | Min Gap | Direction | Vehicle |
|---|---|---|---|---|---|---|---|---|---|
| 2019-01-01 | 301 | 1899-12-31 01:08:00 | Tuesday | Queen/Braodview | Held By | 6 | 13 | E/B | 4193 |
| 2019-01-01 | 511 | 1899-12-31 01:30:00 | Tuesday | Bathurst/College | Investigation | 5 | 10 | N/B | 1038 |
| 2019-01-01 | 306 | 1899-12-31 01:40:00 | Tuesday | Dundas West stn. | Mechanical | 8 | 16 | W/B | 4146 |
| 2019-01-01 | 505 | 1899-12-31 03:10:00 | Tuesday | Lansdowne and Dundas | Mechanical | 6 | 12 | E/B | 8416 |
| 2019-01-01 | 310 | 1899-12-31 03:55:00 | Tuesday | Spadina and Lakshore | Held By | 20 | 30 | N/B | 4465 |
The above dataset is from the City of Toronto’s Open Data Database. It delicately records the Toronto Transit Commission (TTC) streetcar system delays, which includes the data from 2014 to the present. Logically, if we wanted to analyze the most recent situation of the TTC delays, we would consider 2020’s data. However, due to the current COVID-19 situation, it might produce some inaccurate results. Thus, this article would analyze the 2019 TTC streetcar delay data.
We can intuitively know what each variable represents from the headings (first five observations, Table 1) of the data. Most importantly, [Min of Delay] shows the minutes of delay, and [Incident] reports the incidents that caused the delays. These two are the main variables that we will try to investigate closely.
Before we dig deeper into the information in the dataset, let us briefly look at the structure of these two variables, [Min of Delay] and [Incident]. From the graph of the distribution of [Min of Delay], we can see that the delay time is primarily concentrated around 0 minutes, which implies that the delays could be in seconds since the data only contains the delayed rides. Assuming that the delay times are correct, we can see that the average delay time is around 14 minutes with a standard deviation of 34 minutes (Table 2). For the [Incident], there are nine types of incidents in total: Mechanical, Investigation, Held by, General Delay, Late Leaving Garage, Emergency Services, Utilized off Route, Diversion, and Overhead-Pantograph.
| mean_delay | sd_delay |
|---|---|
| 13.98186 | 33.83684 |
After briefly summarized those two variables, we will closely investigate the relationship between the delayed minutes and the incidents that happened.
Findings and Discussions
After finding out there are nine types of incidents in total, we would want to take a closer look at each incident’s frequency. Because [Incident] is a categorical variable, a bar-graph would be the most suitable graphing technique. The graph above (Graph 2) shows the incidents on the x-axis and the counts on the y-axis in descending order. We can see that delays caused by mechanical errors happened significantly more frequently than other types of incidents.
| Incident | Min Delay |
|---|---|
| Diversion | 76.570000 |
| Emergency Services | 17.244604 |
| General Delay | 15.641763 |
| Held By | 21.489299 |
| Investigation | 15.976675 |
| Late Leaving Garage | 9.499295 |
| Mechanical | 8.220907 |
| Overhead - Pantograph | 31.444444 |
| Utilized Off Route | 6.931925 |
With the conspicious difference in counts between Mechanical error induced delays and other incident types, we will explore whether the mechanical error caused riders to wait for an extensive amount of time. The table and graph (Table 3 and Graph 3) above show the average delay for each incident in descending order. We can see that the average delay for Mechanical reason is around eight minutes after calculating the average waiting time for each incident. The delays that were caused by Diversion had the riders waited for an excessive amount of time. Interestingly, the average time difference between Diversion and others were extremely apparent, which had double the delay time than the second-longest delay time (overhead-pantograph).
Thus, there is a need to look back to the data and check if there were some outliers. With the density plot above of delay minutes caused by Diversion, we can see that there were actually a cluster of observations that locates around delaying 125 minutes (approx. 2 hours) and 500 minutes (approx. 8 hours). The only potential outlier would be the one observation that delayed 999 minutes. From the information given, we can suspect two reasons that led to such long delays. First of all, the streetcar line actually stopped for the diversion. The second reason would be other streetcars replaced those delayed streetcars’ shifts until the next time they left the garage. That was when their delay ends. If that was the case, it would be the error from TTC’s data collection process. This could be an extended research topic for the future.
Conclusion
Assuming that the data from 2019, provided by the TTC is correct, we can reasonably suggest that riders can bear with the TTC’s delays when it announces “Mechanical Problems.” Riders will only need to wait for less than 10 min on average. On the other hand, if TTC announces there will be “Diversions,” be aware that there could be some chance that the riders will have to wait for several hours (1.2 hours on average), so please find other forms of commute if possible!
References
Yihui Xie, Alison Presmanes Hill, and Amber Thomas (2017). blogdown: Creating Websites with R Markdown. Chapman and Hall/CRC. ISBN<PHONE_NUMBER>729
Sharla Gelfand (2020). opendatatoronto: Access the City of Toronto Open Data Portal. R package version 0.1.3. https://CRAN.R-project.org/package=opendatatoronto
TTCnotices. (2020, September 26). 337 Islington: Eastbound Detour via Kipling, Finch, and Islington due to a truck on fire. [Tweet]. https://twitter.com/TTCnotices/status/1309771459561127936
Hao Zhu (2020). kableExtra: Construct Complex Table with ‘kable’ and Pipe Syntax. R package version 1.2.1. https://CRAN.R-project.org/package=kableExtra
Hadley Wickham (2020). forcats: Tools for Working with Categorical Variables (Factors). R package version 0.5.0. https://CRAN.R-project.org/package=forcats
Wickham et al., (2019). Welcome to the tidyverse. Journal of Open Source Software, 4(43), 1686, https://doi.org/10.21105/joss.01686
- H. Wickham. ggplot2: Elegant Graphics for Data Analysis. Springer-Verlag New York,
Hadley Wickham (2011). The Split-Apply-Combine Strategy for Data Analysis. Journal of Statistical Software, 40(1), 1-29. URL http://www.jstatsoft.org/v40/i01/.


The createBar() creates and returns an instance of Archive class;
createBar();
An instance of Archive class.
In the following example, the createBar() method is used to create an instance of Archive class. The function writeFile()
is then called on the acquired Archive instance. In order for this example to work it is necessary that a VirtualMQ server is started
as shown here;
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const archive = edfs.createBar();
archive.writeFile("someFilePath", "someContent", (err => {
if (err) {
throw err;
}
console.log("Data has been written to file");
}));
The loadBar() loads an archive stored in EDFS.
loadBar(seed);
seed
The SEED of the loaded archive.
An instance of Archive class.
In the following example, the loadBar() method is used to create an archive using the seed of a previously created archive. The function writeFile()
is then called on the acquired Archive instance. In order for this example to work it is necessary that a VirtualMQ server is started
as shown here.
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const archive = edfs.createBar();
const newArchive = edfs.loadBar(archive.getSeed());
newArchive.writeFile("someFilePath", "someContent", (err => {
if (err) {
throw err;
}
console.log("Data has been written to file");
}));
The createRawDossier() creates and returns an instance of RawDossier class.
createRawDossier();
An instance of RawDossier class.
In the following example, the createRawDossier() method is used to create an instance of RawDossier class. The function writeFile()
is then called on the acquired RawDossier instance. In order for this example to work it is necessary that a VirtualMQ server is started
as shown here.
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const rawDossier = edfs.createRawDossier();
rawDossier.writeFile("someFilePath", "someContent", (err => {
if (err) {
throw err;
}
console.log("Data has been written to file");
}));
The loadRawDossier() loads an archive stored in EDFS.
loadRawDossier(seed);
seed
The SEED of the loaded RawDossier.
An instance of RawDossier class.
In the following example, the loadRawDossier() method is used to create an RawDossier using the seed of a previously created RawDossier. The function writeFile()
is then called on the acquired Archive instance. In order for this example to work it is necessary that a VirtualMQ server is started
as shown here.
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const rawDossier = edfs.rawDossier();
const newRawDossier = edfs.loadRawDossier(rawDossier.getSeed());
newRawDossier.writeFile("someFilePath", "someContent", (err => {
if (err) {
throw err;
}
console.log("Data has been written to file");
}));
The createWallet() method creates a wallet given a RawDossier's SEED.
createWallet(templateSeed, pin [, overwrite], callback);
templateSeed
The SEED of the RawDossier mounted inside the wallet.
pin
The passphrase used for deriving the encryption key used for encrypting the wallet's SEED.
overwrite| Optional
A boolean variable used for deciding whether an existent SeedCage is overwritten. By default is false.
callback
The function called when the wallet is created.
A wallet is a RawDossier inside which is mounted another RawDossier, called template RawDossier. The template Raw Dossier contains the code that forms the constitution of the
wallet RawDossier. The template RawDossier is mounted inside the wallet at path /code/constitution. Also the wallet's SEED is encrypted with a passphrase and stored
locally in a file called .seedCage. As a result, in order to access the wallet it is sufficient to know the passphrase used for wallet's SEED encryption.
In the following example, a wallet is created using the SEED of the template RawDossier that stores the code at path /home/foo/psknode/bundles.
In order for this example to work it is necessary that a VirtualMQ server is started
as shown here.
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const pin = "123456";
const templateRawDossier = edfs.createRawDossier();
templateRawDossier.addFolder("/home/foo/psknode/bundles", "/", (err) => {
if (err) {
throw err;
}
edfs.createWallet(templateRawDossier.getSeed(), pin, true, (err, wallet) => {
if (err) {
throw err;
}
console.log("The wallet has been created");
});
});
The loadWallet() loads a wallet given its SEED or the passphrase used for encrypting the SEED.
createWallet(walletSeed, pin [, overwrite], callback);
walletSeed
The wallet's SEED.
pin
The passphrase used for deriving the encryption key used for encrypting the wallet's SEED.
overwrite| Optional
A boolean variable used for deciding whether an existent SeedCage is overwritten. By default is false.
callback
The function called when the wallet is loaded.
The loadWallet() method loads the wallet using the wallet's SEED, or, in case the SEED is not
provided, using the passphrase used for deriving the key used when encrypting the wallet's SEED. If both the seed
and pin are provided, then the wallet's SEED is automatically encrypted.
In the following example, the wallet created in the example above is loaded using the passphrase pin.
In order for this example to work it is necessary that a VirtualMQ server is started
as shown here.
const EDFS = require("edfs");
const edfs = EDFS.attachToEndpoint("http://<IP_ADDRESS>:8080");
const pin = "123456";
edfs.loadWallet(undefined, pin, (err, wallet) => {
if (err) {
throw err;
}
console.log("The wallet has been loaded. This is its SEED:", wallet.getSeed());
});


Regina Ann Hunt
Democrat
I have been a real estate broker in the state of colorado for since 1990. I have owned my own Real Estate office since 2000.
High School Diploma, Adams State College (3 years), Real Estate Agent Course 1990, Real Estate Broker Manager 1994
80011
I donated money to the Obama campaign and volunteered for him. I have donated money to Common Cause for the past 4 years.
First Universalist Church of Denver Youth Advisor 2011-2018, Co Chair Stewardship Committee - First Universalist Church 2016-2018 Aurora YMCA Board of Directors 1992-1994, HOA Board of Sable Landing 1988-1990
For approx. 7 years I volunteered and advocated for the youth of First Universalist Church, and the youth in other statewide UU churches by traveling with them to retreats and conventions around the state as well as between states. This work included trips to the Hopi and Navajo reservations for cultural exchanges.
I am a 4th Generation Colorado native. I have lived in rural and more populated areas of our state. I have lived in Center, Monte Vista, Alamosa, Denver, and Aurora. Diversity and fairness are very important to me. I believe that every day people need to be more involved in state districting. This issue is extremely important and deserves my attention.
As a realtor I have been working to negotiate fair business transactions for the past 30 years. I have attended numerous classes to learn better mediation and listening skills. I believe that I am a kind and fair listener and I have to balance both sides on a daily basis.
For 30 years I have been working in Denver neighborhoods. I have great mapping and navigating skills. I believe this could be an asset to the committee. Real estate has also given me the skills to look at situations from various angles and come up with solutions that benefit all the parties involved.
Female


--- layout: page title: "Weird One" description: "Find the odd one out!" header-img: "img/home-bg.jpg" ---
There are weird, discoloured beings living among these nice googly-eyed creatures. If you can't spot them in time they're going to infect everyone! Very easy to play, just spot the odd one, tap him and *puff* he's going to disappear. Be careful, if you miss, you will instantly create a new discoloured creature!
Collect the points and unlock new themes to select as favourites. Favourite themes will show up more often so you'll have a better chance to increase your high score.
Features:
credits:
Music by Kevin Macleod (incompetech.com)
Font by Frente (frente.cc)


|
QuantLib: a free/open-source library for quantitative finance
Fully annotated sources - version 1.30
|
Builds Wiener process paths using Gaussian variates. More...
#include <ql/methods/montecarlo/brownianbridge.hpp>
Public Member Functions | |
| BrownianBridge (Size steps) | |
| BrownianBridge (const std::vector< Time > ×) | |
| BrownianBridge (const TimeGrid &timeGrid) | |
inspectors | |
| Size | size_ |
| std::vector< Time > | t_ |
| std::vector< Real > | sqrtdt_ |
| std::vector< Size > | bridgeIndex_ |
| std::vector< Size > | leftIndex_ |
| std::vector< Size > | rightIndex_ |
| std::vector< Real > | leftWeight_ |
| std::vector< Real > | rightWeight_ |
| std::vector< Real > | stdDev_ |
| Size | size () const |
| const std::vector< Time > & | times () const |
| const std::vector< Size > & | bridgeIndex () const |
| const std::vector< Size > & | leftIndex () const |
| const std::vector< Size > & | rightIndex () const |
| const std::vector< Real > & | leftWeight () const |
| const std::vector< Real > & | rightWeight () const |
| const std::vector< Real > & | stdDeviation () const |
| template<class RandomAccessIterator1 , class RandomAccessIterator2 > | |
| void | transform (RandomAccessIterator1 begin, RandomAccessIterator1 end, RandomAccessIterator2 output) const |
| Brownian-bridge generator function. More... | |
| void | initialize () |
Builds Wiener process paths using Gaussian variates.
This class generates normalized (i.e., unit-variance) paths as sequences of variations. In order to obtain the actual path of the underlying, the returned variations must be multiplied by the integrated variance (including time) over the corresponding time step.
Definition at line 53 of file brownianbridge.hpp.
| BrownianBridge | ( | Size | steps | ) |
The constructor generates the time grid so that each step is of unit-time length.
| steps | The number of steps in the path |
Definition at line 34 of file brownianbridge.cpp.
| BrownianBridge | ( | const std::vector< Time > & | times | ) |
The step times are copied from the supplied vector
| times | A vector containing the times at which the steps occur. This also defines the number of steps that will be generated. |
Definition at line 43 of file brownianbridge.cpp.
| BrownianBridge | ( | const TimeGrid & | timeGrid | ) |
The step times are copied from the TimeGrid object
| timeGrid | a time grid containing the times at which the steps will occur |
Definition at line 50 of file brownianbridge.cpp.
| Size size | ( | ) | const |
Definition at line 79 of file brownianbridge.hpp.
| const std::vector< Time > & times | ( | ) | const |
Definition at line 80 of file brownianbridge.hpp.
| const std::vector< Size > & bridgeIndex | ( | ) | const |
Definition at line 81 of file brownianbridge.hpp.
| const std::vector< Size > & leftIndex | ( | ) | const |
Definition at line 82 of file brownianbridge.hpp.
| const std::vector< Size > & rightIndex | ( | ) | const |
Definition at line 83 of file brownianbridge.hpp.
| const std::vector< Real > & leftWeight | ( | ) | const |
Definition at line 84 of file brownianbridge.hpp.
| const std::vector< Real > & rightWeight | ( | ) | const |
Definition at line 85 of file brownianbridge.hpp.
| const std::vector< Real > & stdDeviation | ( | ) | const |
Definition at line 86 of file brownianbridge.hpp.
| void transform | ( | RandomAccessIterator1 | begin, |
| RandomAccessIterator1 | end, | ||
| RandomAccessIterator2 | output | ||
| ) | const |
Brownian-bridge generator function.
Transforms an input sequence of random variates into a sequence of variations in a Brownian bridge path.
| begin | The start iterator of the input sequence. |
| end | The end iterator of the input sequence. |
| output | The start iterator of the output sequence. |
Definition at line 107 of file brownianbridge.hpp.
|
private |
|
private |
Definition at line 140 of file brownianbridge.hpp.
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private |
Definition at line 141 of file brownianbridge.hpp.
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private |
Definition at line 142 of file brownianbridge.hpp.
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private |
Definition at line 143 of file brownianbridge.hpp.
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private |
Definition at line 143 of file brownianbridge.hpp.
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private |
Definition at line 143 of file brownianbridge.hpp.
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private |
Definition at line 144 of file brownianbridge.hpp.
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private |
Definition at line 144 of file brownianbridge.hpp.
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private |
Definition at line 144 of file brownianbridge.hpp.


class Rainbow::Presenter
Constants
- TERM_EFFECTS
Public Instance Methods
background(*values)
click to toggle source
Sets background color of this text.
# File lib/rainbow/presenter.rb, line 27 def background(*values) wrap_with_sgr(Color.build(:background, values).codes) end
Also aliased as: bg
black()
click to toggle source
# File lib/rainbow/presenter.rb, line 83 def black color(:black) end
blink()
click to toggle source
Turns on blinking attribute for this text (not well supported by terminal emulators).
# File lib/rainbow/presenter.rb, line 69 def blink wrap_with_sgr(TERM_EFFECTS[:blink]) end
blue()
click to toggle source
# File lib/rainbow/presenter.rb, line 99 def blue color(:blue) end
bright()
click to toggle source
Turns on bright/bold for this text.
# File lib/rainbow/presenter.rb, line 42 def bright wrap_with_sgr(TERM_EFFECTS[:bright]) end
Also aliased as: bold
color(*values)
click to toggle source
Sets color of this text.
# File lib/rainbow/presenter.rb, line 19 def color(*values) wrap_with_sgr(Color.build(:foreground, values).codes) end
Also aliased as: foreground, fg
cyan()
click to toggle source
# File lib/rainbow/presenter.rb, line 107 def cyan color(:cyan) end
faint()
click to toggle source
Turns on faint/dark for this text (not well supported by terminal emulators).
# File lib/rainbow/presenter.rb, line 50 def faint wrap_with_sgr(TERM_EFFECTS[:faint]) end
Also aliased as: dark
green()
click to toggle source
# File lib/rainbow/presenter.rb, line 91 def green color(:green) end
hide()
click to toggle source
Hides this text (set its color to the same as background).
# File lib/rainbow/presenter.rb, line 79 def hide wrap_with_sgr(TERM_EFFECTS[:hide]) end
inverse()
click to toggle source
Inverses current foreground/background colors.
# File lib/rainbow/presenter.rb, line 74 def inverse wrap_with_sgr(TERM_EFFECTS[:inverse]) end
italic()
click to toggle source
Turns on italic style for this text (not well supported by terminal emulators).
# File lib/rainbow/presenter.rb, line 58 def italic wrap_with_sgr(TERM_EFFECTS[:italic]) end
magenta()
click to toggle source
# File lib/rainbow/presenter.rb, line 103 def magenta color(:magenta) end
method_missing(method_name, *args)
click to toggle source
We take care of X11 color method call here. Such as aqua, ghostwhite.
Calls superclass method
# File lib/rainbow/presenter.rb, line 117 def method_missing(method_name, *args) if Color::X11Named.color_names.include?(method_name) && args.empty? color(method_name) else super end end
red()
click to toggle source
# File lib/rainbow/presenter.rb, line 87 def red color(:red) end
reset()
click to toggle source
Resets terminal to default colors/backgrounds.
It shouldn't be needed to use this method because all methods append terminal reset code to end of string.
# File lib/rainbow/presenter.rb, line 37 def reset wrap_with_sgr(TERM_EFFECTS[:reset]) end
respond_to_missing?(method_name, *args)
click to toggle source
Calls superclass method
# File lib/rainbow/presenter.rb, line 125 def respond_to_missing?(method_name, *args) Color::X11Named.color_names.include?(method_name) && args.empty? || super end
underline()
click to toggle source
Turns on underline decoration for this text.
# File lib/rainbow/presenter.rb, line 63 def underline wrap_with_sgr(TERM_EFFECTS[:underline]) end
white()
click to toggle source
# File lib/rainbow/presenter.rb, line 111 def white color(:white) end
yellow()
click to toggle source
# File lib/rainbow/presenter.rb, line 95 def yellow color(:yellow) end


Conor McGregor Fined in Ireland for Assault | Breitbart
DUBLIN (AP) — Conor McGregor has been fined 1,000 euros ($1,120) for assaulting a man in a pub.
by APThe retired mixed martial arts fighter from Ireland pleaded guilty to a charge of assault during an appearance at Dublin District Court.
Video footage of the incident in April was played in the hearing.
McGregor accepted his actions were “very wrong”, telling the judge: “I assure you nothing of this nature will happen again.”
The 31-year-old McGregor hasn’t fought in MMA since losing by submission to Khabib Nurmagomedov in October 2018. He was banned for six months and fined $50,000 for his part in a post-fight brawl.


Majority of sight loss preventable with treatment, charity says
by By Digital Desk staffIt is estimated 75 percent of all sight loss is preventable with treatment.
World leading experts are in Dublin today for the Fighting Blindness Retina 2019 conference.
The conference is aiming to bring patients, researchers and scientists together to discuss ways to find cures and treatments.
Fighting Blindness CEO Kevin Whelan says this is an the opportunity to push for investment in the area.
"That's part of our agenda as a patient-led organisation to make sure that we advocate and try and secure additional programmes.
"By having the expertise and access to the expertise that we have, our reputation internationally is such that it does attract that level of interest in relation to clinical trials.


Fast loan: Carbon, Page, Okash, other start-up fintechs wrestle banks
by Abiola OdutolaWhen Partech Africa disclosed in March 2019 in its report that at least 33% of total funding raised by African tech start-ups in 2018 was in the fintech sector, a lot of critics wondered where the funds are meant for.
No doubt, part of the fund must have been invested in their operations including infrastructure development. But some of the financial technology (fintech) startup firms have used their funds to disrupt the lending industry as they are determined to ease the burden of lack of access to fund experienced by several millions of Nigerians.
The good news is that a lot of them offer cheap, affordable loans, which come quite fast as they are disbursed a few minutes after application, without collateral.
Some of them are Carbon (former Paylater), Paystack, Okash, Kudi, TeamApt, OneFi, Lidya, Kwikmoney, Page and Renmoney, among others.
These firms have broken the norm, putting the commercial banks on their toes as they offer loans at interest rates as low as between 5% and 12% monthly, depending on the risk involved. Some of them offer loans on USSD platforms.
[READ MORE: Access Bank, UBA, GTB, 7 others increase loans by N1.84 trillion in 9-month]
Nairametrics looks at these fintechs’ loan products and their interest rates, to help depositors make informed decisions while taking the facilities across the nation, at cheaper rates than most banks.
Carbon
Carbon, one of Nigeria’s foremost digital financial services companies, launched a digital platform, Carbon for Business, last month to provide startups, small and medium-sized enterprises (SMEs) with credits and technology required to build and scale their businesses.
What it means: The company’s clients can now access uncollateralised credit, secure online payments, reliable funds transfer and fast know your customer (KYC) compliance obligations. Businesses can take advantage of Carbon’s infrastructure to achieve business objectives and strategic goals, boost their value offerings and get to market faster.
USPs
- Offers adequate security for its users.
- It has Carbon IV, which is an identity verification system that enables businesses perform KYC and anti-money laundering services on prospective staff or other parties.
- It is integrated with all major identity databases including passport, Bank Verification Number (BVN), driver’s license and voter’s card.
- It offers Optimus, an affordable and reliable funds transfer platform that provides low-cost transfers.
- For qualified businesses, it provides an overdraft facility that allows customers short-term funding needed to make critical payments during short-term cash shortages.
- Businesses will be able to accept online payments from Visa, Verve and MasterCard in over 40 currencies.
- All transactions are PCI DSS compliant, 3D Secure enabled, and processed through an SSL encrypted channel.
- Users can access up to ₦20 million uncollateralized flexible repayment loans.
Kwikmoney
Kwikmoney is a product offered by Mines, a global technology company which has developed a digital platform that enables institutions in emerging markets to offer credit products to their customers with ease and minimal risk.
It offers loans on the USSD platform in partnership with banks like GTBank, Fidelity Bank, and technology companies. Kwikmoney is one of the most effective and convenient ways of getting quick and instant loans in Nigeria.
Requirements:
- Documentation – None
- Interest – From 5%
- Tenure – 14 – 30 days
- Borrow, repay before end of loan tenure, earn increased loan offers, lower interest rates.
[READ ALSO: Banks’ loan to private sector, govt hit N36.48 trillion in September]
Renmoney
Renmoney’s existing and potential customers can get loans up to N4 million that can be repaid within a period of nine months without tendering collateral or a guarantor, or post-dated cheque leaflets.
Conditions:
To access loans from Renmoney, there are certain conditions to meet. They are:
- Applicants are expected to be between the ages of 22-59.
- Have a steady source of income with a functional current or savings bank account and a valid means of identification.
- Provide verification of monthly income and a report of previous loans from a credit bureau.
- Interest rate of between 4% and 4.5% per month. For instance, a N70,000 loan would be worth N83,690 in a 4-month repayment plan.
- BVN, Bank statement, Valid ID card, Employment letter.
- Loan tenure: 3 to 12 months.
- Repayment channels: Quickteller, cheque, POS, Cash and Online transfers.
Page Financials
Page Financials is an innovative retail financial institution offering various quick personal and salary advance loans to meet the financial requests of customers.
Here, it requires six steps to request a loan and the first one is inputting your BVN details. For its loan, Page Financials offers a daily rate of 0.5% which accrues on its debit card issuance also known as Pledge Finance.
The Pledge Finance debit card is preloaded with up to N500,000 depending on your net monthly income. The company also charges a one-off fee of N1,500 for the card, which is valid for a period of 3 years. The interest rate is accrued daily at 0.5% which is about 15% monthly on the loan card.
Requirements:
- Employment letter, salary account, valid ID, utility bill
- Platform: Internet
- Interest rate: 15%
- Loan tenure: 3 to 12 months
- Top up: Yes
- Repayment channels: cheque, direct debit
OKash
A subsidiary of OPay, Okash also offers loans to Nigerians who agree to the terms and conditions and privacy policy of Blue Ridge Microfinance Bank Ltd, its provider.
In its case, Opera acquired the service from OPay in December 2018 for $9.5 million, but the service is still being promoted in Nigeria on the OPay app.
“OKash’s business (in Kenya, Nigeria, and everywhere) which relies heavily on mobile processors as Opay is also helping OKash disburse and collect loans at cheap interest rates.
[READ FURTHER: GTBank, Access, Zenith, UBA, FBN loans rise to N9.28 trillion in six months]
Aella
Aella credit is an app-only easy and quick loan platform. It is designed to help employees access funds between N1,500 and N700,000 at interest rates between 4% and 29% monthly.
Aella credit is available in Ghana, Nigeria and the Philippines.
- Requirements: BVN
- Platform: Mobile App
- Interest rate: 4 – 29%
- Loan tenure: 1 to 2 months
- Repayment channels: Direct debit


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val token: T
represents the type of asset token as would be used to construct Amount objects.
token - represents the type of asset token as would be used to construct Amount objects.
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Gazzard, Hannah
| Birth Name | Gazzard, Hannah |
| Gender | female |
| Age at Death | 74 years, 4 days |
Narrative
Hannah was married in Minchinhampton Gls in 1811; she arrived in Sydney 26/5/1839 on the "Roxburgh Castle"; she died 5/1/1866 in Parramatta Lunatic Asylum under the name Nicholls, late of Shortwood Gls, in her 77year of her age. She is buried in May's Hill Cemetery Section C, Row 3, #17.

Hannah was a founding member of Parramatta Baptist, also member of Bathurst St, Baptist.
Hannah had 9 children. Her husband is not buried with her.
Events
| Event | Date | Place | Description | Sources |
|---|---|---|---|---|
| Birth | 1792 | Nailsworth Gloucestershire Eng | ||
|
|
||||
| Christening | 1798 | Horsley, Gloucester Eng | ||
|
|
||||
| Death | 1866-01-05 | Parramatta Lunatic Asylum NSW | ||
|
|
||||
| Burial | Mays Hill Cem, Parramatta Sec C,Row 3,#17 | |||
|
|
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Gazzard, Samuel & Mary Smith | |||
| Brother | Gazzard, Jacob | 1794 | 1880 | |
| Gazzard, Hannah | 1792 | 1866-01-05 |
Families
Family of Nichols, George and Gazzard, Hannah |
||||||||||
| Unknown | Partner | Nichols, George ( * ABT 1790/1793 + 1877-10-10 ) | ||||||||
| Attributes |
|
Attributes
| Type | Value | Notes | Sources |
|---|---|---|---|
| _UID | DC016C609B69DB119B9EB4A7E7C1CF38DCDF |
Pedigree
-
Gazzard, Samuel & Mary Smith
- Gazzard, Jacob
- Gazzard, Hannah


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Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text.
On the other hand, we denounce with righteous indignation the foult anuals dislike men who are so beguiled and demoralized by the nuhaiicharms of pleasure of the moment, so blinded by desire, that they cannot foresee the pain and trouble that are bound toen sue; and equal blame belongs to those who fail in their duty.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text.
On the other hand, we denounce with righteous indignation the foult anuals dislike men who are so beguiled and demoralized by the nuhaiicharms of pleasure of the moment, so blinded by desire, that they cannot foresee the pain and trouble that are bound toen sue; and equal blame belongs to those who fail in their duty.
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Read MoreLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text.
On the other hand, we denounce with righteous indignation the foult anuals dislike men who are so beguiled and demoralized by the nuhaiicharms of pleasure of the moment, so blinded by desire, that they cannot foresee the pain and trouble that are bound toen sue; and equal blame belongs to those who fail in their duty.
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This charming 3-year-old gal is looking for a companion to spend furever with! Nala is an incredibly sweet girl who was recently returned after spending 2 years in a home. At the shelter she is very stressed out by the excessive noise. In her kennel, Nala looks SOOO sad you would never guess she can be SUPER fun and playful when she opens up… and it doesn’t take too long! If you respect her process, she’s happy to make new friends, especially when they’re down to play some fetch with her squeaky toys!  Nala was mainly returned because her family was moving, but she did struggle with a few issues like chewing and digging when left unsupervised. These issues were likely due to separation anxiety and latent puppy behavior, for which our Behavior department can provide lifelong support.


In times of crisis, the wise build bridges while the foolish build barriers.
---
title: Tech Education
---
shaping the future innovators of Chicago
TECH EDUCATION FOR EVERYONE
In times of crisis, the wise build bridges while the foolish build barriers.


mrbgems
mrbgems is a library manager to integrate C and Ruby extension in an easy and standardised way into mruby.
Usage
By default mrbgems is currently deactivated. As soon as you add a GEM to your build configuration (i.e. build_config.rb), mrbgems will be activated and the extension integrated.
To add a GEM into the build_config.rb add the following line for example:
ruby
conf.gem '/path/to/your/gem/dir'
You can also use a relative path which would be relative from the mruby root:
ruby
conf.gem 'examples/mrbgems/ruby_extension_example'
A remote GIT repository location for a GEM is also supported:
ruby
conf.gem :git => 'https://github.com/masuidrive/mrbgems-example.git', :branch => 'master'
conf.gem :github => 'masuidrive/mrbgems-example', :branch => 'master'
conf.gem :bitbucket => 'mruby/mrbgems-example', :branch => 'master'
You can specify the sub directory of the repository with :path
option:
ruby
conf.gem github: 'mruby/mruby', path: 'mrbgems/mruby-socket'
To use mrbgem from mgem-list use :mgem
option:
ruby
conf.gem :mgem => 'mruby-yaml'
conf.gem :mgem => 'yaml' # 'mruby-' prefix could be omitted
For specifying commit hash to checkout use :checksum_hash
option:
ruby
conf.gem mgem: 'mruby-redis', checksum_hash: '3446d19fc4a3f9697b5ddbf2a904f301c42f2f4e'
If there is missing dependencies, mrbgem dependencies solver will reference mrbgem from core or mgem-list.
To pull all gems from remote GIT repository on build, call ./minirake -p
,
or ./minirake --pull-gems
.
NOTE: :bitbucket
option supports only git. Hg is unsupported in this version.
GemBox
There are instances when you wish to add a collection of mrbgems into mruby at
once, or be able to substitute mrbgems based on configuration, without having to
add each gem to the build_config.rb file. A packaged collection of mrbgems
is called a GemBox. A GemBox is a file that contains a list of mrbgems to load
into mruby, in the same format as if you were adding them to build_config.rb
via config.gem
, but wrapped in an MRuby::GemBox
object. GemBoxes are
loaded into mruby via config.gembox 'boxname'
.
Below we have created a GemBox containing mruby-time and mrbgems-example:
ruby
MRuby::GemBox.new do |conf|
conf.gem "#{root}/mrbgems/mruby-time"
conf.gem :github => 'masuidrive/mrbgems-example'
end
As mentioned, the GemBox uses the same conventions as MRuby::Build
. The GemBox
must be saved with a .gembox extension inside the mrbgems directory to to be
picked up by mruby.
To use this example GemBox, we save it as custom.gembox
inside the mrbgems
directory in mruby, and add the following to our build_config.rb file inside
the build block:
ruby
conf.gembox 'custom'
This will cause the custom GemBox to be read in during the build process,
adding mruby-time and mrbgems-example to the build.
If you want, you can put GemBox outside of mruby directory. In that case you must
specify an absolute path like below.
ruby
conf.gembox "#{ENV["HOME"]}/mygemboxes/custom"
There are two GemBoxes that ship with mruby: default and full-core. The default GemBox contains several core components of mruby, and full-core contains every gem found in the mrbgems directory.
GEM Structure
The maximal GEM structure looks like this:
+- GEM_NAME <- Name of GEM
|
+- include/ <- Header for Ruby extension (will exported)
|
+- mrblib/ <- Source for Ruby extension
|
+- src/ <- Source for C extension
|
+- test/ <- Test code (Ruby)
|
+- mrbgem.rake <- GEM Specification
|
+- README.md <- Readme for GEM
The folder mrblib contains pure Ruby files to extend mruby. The folder src
contains C/C++ files to extend mruby. The folder include contains C/C++ header
files. The folder test contains C/C++ and pure Ruby files for testing purposes
which will be used by mrbtest
. mrbgem.rake contains the specification
to compile C and Ruby files. README.md is a short description of your GEM.
Build process
mrbgems expects a specification file called mrbgem.rake inside of your
GEM directory. A typical GEM specification could look like this for example:
ruby
MRuby::Gem::Specification.new('c_and_ruby_extension_example') do |spec|
spec.license = 'MIT'
spec.author = 'mruby developers'
spec.summary = 'Example mrbgem using C and ruby'
end
The mrbgems build process will use this specification to compile Object and Ruby
files. The compilation results will be added to lib/libmruby.a. This file exposes
the GEM functionality to tools like mruby
and mirb
.
The following properties can be set inside of your MRuby::Gem::Specification
for
information purpose:
spec.license
orspec.licenses
(A single license or a list of them under which this GEM is licensed)spec.author
orspec.authors
(Developer name or a list of them)spec.version
(Current version)spec.description
(Detailed description)spec.summary
- One line short description of mrbgem.
- Printed in build summary of rake when set.
spec.homepage
(Homepage)spec.requirements
(External requirements as information for user)
The license
and author
properties are required in every GEM!
In case your GEM is depending on other GEMs please use
spec.add_dependency(gem, *requirements[, default_get_info])
like:
```ruby
MRuby::Gem::Specification.new(‘c_and_ruby_extension_example’) do |spec|
spec.license = ‘MIT’
spec.author = ‘mruby developers’
# Add GEM dependency mruby-parser. # The version must be between 1.0.0 and 1.5.2 . spec.add_dependency(‘mruby-parser’, ‘>= 1.0.0’, ‘<= 1.5.2’)
# Use any version of mruby-uv from github. spec.add_dependency(‘mruby-uv’, ‘>= 0.0.0’, :github => ‘mattn/mruby-uv’)
# Use latest mruby-onig-regexp from github. (version requirements can be omitted) spec.add_dependency(‘mruby-onig-regexp’, :github => ‘mattn/mruby-onig-regexp’)
# You can add extra mgems active only on test spec.add_test_dependency(‘mruby-process’, :github => ‘iij/mruby-process’) end ```
The version requirements and default gem information are optional.
Version requirement supports following operators: * ‘=’: is equal * ‘!=’: is not equal * ‘>’: is greater * ‘<’: is lesser * ‘>=’: is equal or greater * ‘<=’: is equal or lesser * ‘~>’: is equal or greater and is lesser than the next major version * example 1: ‘~> 2.2.2’ means ‘>= 2.2.2’ and ‘< 2.3.0’ * example 2: ‘~> 2.2’ means ‘>= 2.2.0’ and ‘< 3.0.0’
When more than one version requirements is passed, the dependency must satisfy all of it.
You can have default gem to use as dependency when it’s not defined in build_config.rb.
When the last argument of add_dependency
call is Hash
, it will be treated as default gem information.
Its format is same as argument of method MRuby::Build#gem
, expect that it can’t be treated as path gem location.
When a special version of dependency is required,
use MRuby::Build#gem
in build_config.rb to override default gem.
If you have conflicting GEMs use the following method:
* spec.add_conflict(gem, *requirements)
* The requirements
argument is same as in add_dependency
method.
like following code: ```ruby MRuby::Gem::Specification.new ‘some-regexp-binding’ do |spec| spec.license = ‘BSD’ spec.author = ‘John Doe’
spec.add_conflict ‘mruby-onig-regexp’, ‘> 0.0.0’ spec.add_conflict ‘mruby-hs-regexp’ spec.add_conflict ‘mruby-pcre-regexp’ spec.add_conflict ‘mruby-regexp-pcre’ end ```
In case your GEM has more complex build requirements you can use the following options additionally inside of your GEM specification:
spec.cc.flags
(C compiler flags)spec.cc.defines
(C compiler defines)spec.cc.include_paths
(C compiler include paths)spec.linker.flags
(Linker flags)spec.linker.libraries
(Linker libraries)spec.linker.library_paths
(Linker additional library path)spec.bins
(Generate binary file)spec.rbfiles
(Ruby files to compile)spec.objs
(Object files to compile)spec.test_rbfiles
(Ruby test files for integration into mrbtest)spec.test_objs
(Object test files for integration into mrbtest)spec.test_preload
(Initialization files for mrbtest)
You also can use spec.mruby.cc
and spec.mruby.linker
to add extra global parameters for compiler and linker.
include_paths and dependency
Your GEM can export include paths to another GEMs that depends on your GEM.
By default, /...absolute path.../{GEM_NAME}/include
will be exported.
So it is recommended not to put GEM’s local header files on include/.
These exports are retroactive. For example: when B depends to C and A depends to B, A will get include paths exported by C.
Exported include_paths are automatically appended to GEM local include_paths by Minirake.
You can use spec.export_include_paths
accessor if you want more complex build.
C Extension
mruby can be extended with C. This is possible by using the C API to integrate C libraries into mruby.
Preconditions
mrbgems expects that you have implemented a C method called
mrb_YOURGEMNAME_gem_init(mrb_state)
. YOURGEMNAME
will be replaced
by the name of your GEM. If you call your GEM c_extension_example, your
initialisation method could look like this:
C
void
mrb_c_extension_example_gem_init(mrb_state* mrb) {
struct RClass *class_cextension = mrb_define_module(mrb, "CExtension");
mrb_define_class_method(mrb, class_cextension, "c_method", mrb_c_method, MRB_ARGS_NONE());
}
Finalize
mrbgems expects that you have implemented a C method called
mrb_YOURGEMNAME_gem_final(mrb_state)
. YOURGEMNAME
will be replaced
by the name of your GEM. If you call your GEM c_extension_example, your
finalizer method could look like this:
C
void
mrb_c_extension_example_gem_final(mrb_state* mrb) {
free(someone);
}
Example
+- c_extension_example/
|
+- src/
| |
| +- example.c <- C extension source
|
+- test/
| |
| +- example.rb <- Test code for C extension
|
+- mrbgem.rake <- GEM specification
|
+- README.md
Ruby Extension
mruby can be extended with pure Ruby. It is possible to override existing classes or add new ones in this way. Put all Ruby files into the mrblib folder.
Pre-Conditions
none
Example
+- ruby_extension_example/
|
+- mrblib/
| |
| +- example.rb <- Ruby extension source
|
+- test/
| |
| +- example.rb <- Test code for Ruby extension
|
+- mrbgem.rake <- GEM specification
|
+- README.md
C and Ruby Extension
mruby can be extended with C and Ruby at the same time. It is possible to override existing classes or add new ones in this way. Put all Ruby files into the mrblib folder and all C files into the src folder.
mruby codes under mrblib directory would be executed after gem init C function is called. Make sure mruby script depends on C code and C code doesn’t depend on mruby script.
Pre-Conditions
See C and Ruby example.
Example
+- c_and_ruby_extension_example/
|
+- mrblib/
| |
| +- example.rb <- Ruby extension source
|
+- src/
| |
| +- example.c <- C extension source
|
+- test/
| |
| +- example.rb <- Test code for C and Ruby extension
|
+- mrbgem.rake <- GEM specification
|
+- README.md


Applying data science principles to analyze and visualize data in order to better understand our communities
Utilizing smartphone sensors on Android devices to develop offline applications capable of performing medical sensing and testing by themselves. Published paper on RDTCheck, a mobile application that uses to computer vision techniques to correct user's mistakes when performing certain medical tests. Currently working on utilizing dual back camera capabilities on certain devices to extract and compare PPG signal in order to effectively capture blood pressure rates
Created and designed software neccessary to operate the pod, the robot, for the Space X Hyperloop Competition at speeds upto 150 km/h. Operated a closed loop control system on the robot using three different micro controllers and relayed information about the pod's progress to the team using a website that communicated with the robot through a backend server
Relevant Courses: The Hardware/Software Interface, Data Structures and Parallelism
A command line tool to diagonise and visualize composition failures in Managed Extensibility Framework Parts. Currently working with Microsoft engineers to incorportate the library into Microsoft's primary MEF repo
View ProjectFaceMe is a tool to make video conferencing and chatting easier for people with accesibility issues. The project won best Best Use of Google Cloud as well as the Best First Timer Project Award at DubHacks 2020
View Project


--- layout: post title: How do you get good at anything ? date: 2011-04-15 17:58:00.000000000 -05:00 comments: true categories: [] published: true ---
Making money is not easy. Apple has gotten good at making large profits every quarter by building up to that — making ever-increasing profits all along, quarter after quarter after quarter, device after device after device.
I can’t say enough about bootstrapping. Whether you’re starting your first business or your next one, my advice is to bootstrap it. Bootstrapping forces you to think about making money on Day One. There’s a fundamental difference between a bootstrapped business and a funded business. It’s all about which side of the money you’re on. From Day One, a bootstrapped business has no choice but to make money. There’s no cushion in the bank and not much in the pockets. It’s make money or go home. To a bootstrapped business, money is air.On the other hand, from Day One, a funded business is all about spending money. There’s a pile in the bank, and it’s not there to collect interest. Your investors want you to hire, invest, and buy. There’s less — and in some cases, no — pressure to make money. While that sounds comforting, I think it ultimately hurts. It replaces the hustle, the scrap, the fight, with a false comfort of “we can worry about that later.”


Migrates.
Protected Properties | |
| DB | $db |
| string | $dir |
| Table | $table |
Public Static Methods | |
| magic static self | factory (DB $db, string $dir) |
| ; More... | |
Public Methods | |
| __construct (DB $db, string $dir) | |
| null string | down (string $to=null) |
| Migrates down within a transaction. More... | |
| null string | getCurrent () |
| Returns the sequence identifier of the most recent upgrade. More... | |
| string | getDir () |
| Table | getTable () |
Returns the __migrations__ table, creating it if needed. More... | |
| null string | up (string $to=null) |
| Migrates up within a transaction. More... | |
Protected Methods | |
| MigrationInterface | getMigration (string $file) |
| string[] | glob () |
Scans the migration directory for <SEQUENCE>.php files. More... | |
| null string down | ( | string | $to = null | ) |
Migrates down within a transaction.
| string | $to | Migration sequence identifier, or null to step down once. |
| null string getCurrent | ( | ) |
Returns the sequence identifier of the most recent upgrade.
|
final |
|
protected |
| array | $spec |
|
protected |
Scans the migration directory for <SEQUENCE>.php
files.
| null string up | ( | string | $to = null | ) |
Migrates up within a transaction.
| null | string | $to | Migration sequence identifier, or null for all upgrades. |


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Overview
Package
Class
Tree
Index
Help
Prev
Next
Frames
No Frames
All Classes
Hierarchy For All Packages
Package Hierarchies:
Magic
,
Magic.Cards
,
Magic.Game
,
Magic.GameException
,
Magic.Personal
,
Magic.Utils
Class Hierarchy
java.lang.Object
Magic.Cards.
Creature
(implements Magic.Cards.
Permanent
, Magic.Cards.
Spell
)
Magic.Cards.
BenevolentAncestor
Magic.Cards.
BronzeSable
Magic.Cards.
NorwoodRanger
Magic.Personal.
Deck
Magic.Personal.
Field
Magic.Game.
Game
Magic.Game.
GameStack
Magic.Personal.
Hand
Magic.Cards.
Instant
(implements Magic.Cards.
Spell
)
Magic.Cards.
Afflict
(implements Magic.Cards.
Command
)
Magic.
Menu
Magic.Game.
Phase
(implements Magic.Game.
PhaseInterface
)
Magic.Game.
CombatPhase
Magic.Game.
DrawPhase
Magic.Game.
EndPhase
Magic.Game.
MainPhase
Magic.Game.
StapPhase
Magic.Game.
PhaseManager
Magic.Personal.
Player
Magic.Utils.
Reader
Magic.Game.
SkipPhase
(implements Magic.Game.
PhaseInterface
)
Magic.Cards.
Sorcery
(implements Magic.Cards.
Spell
)
Magic.Cards.
Fatigue
(implements Magic.Cards.
Command
)
Magic.Cards.
Homeopathy
java.lang.Throwable (implements java.io.Serializable)
java.lang.Exception
Magic.GameException.
DrawException
Magic.GameException.
EndException
Magic.GameException.
LifeException
Magic.Utils.
Time
Magic.Game.
Turn
Interface Hierarchy
Magic.Cards.
Command
Magic.Cards.
Permanent
Magic.Game.
PhaseInterface
Magic.Cards.
Spell
Overview
Package
Class
Tree
Index
Help
Prev
Next
Frames
No Frames
All Classes


Can you feel the vibrations?
We do.


Marescotti, Matteo and Otoni, Rodrigo and Alt, Leonardo and Eugster, Patrick and Hyv{\"a}rinen, Antti EJ and Sharygina, Natasha
ISoLA, 2020
Accurate Smart Contract Verification through Direct Modelling
Additive
static analysis
source code => bytecode
Any Ethereum
both


Palm Fruit Juice
(Nungu Sarbath)
During the summer, you can find this healthful natural drink on the roadsides of Kanyakumari. Palm fruits are combined with Sarbath and chilled ice, and the drink is ready to serve. It can aid with uncomfortable urination, heart rashes, and acidity. So, if you're at Kanyakumari, you should try to get this.


{{ partial "header.html" .}}
{{ partial "nav.html" .}}
404
The page you where looking for might have been attacked by floating eggs. Squeeze the automato and save the world!!! In loving memory of the
first automato
{{partial "footer.html" .}}


Best Method and Code: TridentNet
Last Update: 2019-06-07
Best Method and Code: SNIPER
Last Update: 2019-03-27
Best Method and Code: Inception V1
Last Update: 2019-04-26
Best Method and Code: Fast R-CNN (VGG16)
Last Update: 2016-10-25
Paper: ICCV 2017 Scene Graph Generation from Objects, Phrases and Region Captions
Best Method and Code: MSDN
Last Update: 2019-02-27


RTMP Destination:
Reconnection
Connect the server, then start streaming.
Connect Server !!
Stop Streaming
Start player
Start Stream
Start Stream RetroCam


Introduction to programming
Beginning your journey towards learning to code
Abstract
Our world is becoming increasingly controlled by computers, and you will come into contact with code and computer systems every day, most of the time not even realising it! For many of us, code is like voodoo, or black magic, and this is partially true - complex computer systems require complex code to control them. But understanding the basic principles and building blocks that underpin pretty much all programming languages is well with the grasp of all of us: really! In this course, I will take you gently through all the programming fundamentals you'll need to grasp a working understanding on how code and computer systems work, and even write some simple programs yourself.
Introduction
This is a basic course, aimed at people with no previous development/programming experience, which aims to teach the fundamentals of how systems work, and the very basics of how to program. The course uses JavaScript — the programming language that powers the Web — as the language for demonstrating all the taught concepts, but these concepts are shared across most programming languages.
To take part in this course, you just need access to a computer with a web browser and a text editor installed on it.
Note: if you have any feedback or change requests you want to give about the course, send pull requests/comments to the Introduction to programming Github repo, or send us a message on Twitter.
Resource checklist:
- A computer. Internet access is useful, as there are a number of resources linked from these notes that aren't accessible when you are offline, but it isn't essential for you to follow along with this course.
- At least one decent web browser installed: Any of the following are ok:
- Recommended text editor: Any text editor is ok, as long as it is a pure text editor (Word and Open Office are not appropriate) that supports UTF-8 (NotePad is not ok). Sublime Text has a free trial available, for all platforms, and is excellent. Other free alternatives include:
- NotePad++ for Windows
- TextWrangler for Mac
- Gedit for Linux.
Assumed knowledge
No previous knowledge is assumed beyond the basics of general computer/web usage, but having some basic HTML and CSS knowledge would also be helpful.
Table of contents
- Lesson 1: There's a lot of code. Everywhere
- Lesson 2: Variables
- Lesson 3: Conditions and loops
- Lesson 4: Doing useful things
- Lesson 5: Have fun drawing: HTML5 canvas basics
- Lesson 6: Functions and events
- Lesson 7: Further improving our guessing game with events
- Lesson 8: More challenges
- Lesson 9: Objects and going further
Further resources
Once you've worked your way through this beginner's course, we would advise you to go on to the following:
- Sign up to Codecademy and work through all the JavaScript Fundamentals courses. This is a great way to get the basics into your head.
- Work through some of the other courses on codecademy such as the Web fundamentals, jQuery, Python and Ruby courses.
- Have a look Code School's training videos
- Download and read the rather excellent free book, Eloquent JavaScript.
- Look at lots of other people's code! Go on to your favourite web sites and view source, go to Github and search for some interesting code.
This work is licensed under a Creative Commons Attribution 4.0 International License. Share it, make it better, use it for good.


Click Start and then choose a category. Answer the questions asked to score points. Score 12 or higher points to WIN!!!


Session duration:
minutes
Break duration:
minutes
Long break duration:
minutes
Sessions per long break:
minutes
Save


When you're about to replace the book, you notice something lying on the ground. Maybe it fell out of the book...
Examine the object closely.


— ACTIVE TRUCKS —
sally's alley crawler
style: grease and grime
.75
mi
twitter
call
site
arthur's round table
style: once and future meal
1.75
mi
facebook
call
site
rick's roadside roadkill
style: asphalt
2.5
mi
facebook
call
site
juanita burrito bar
style: rolly polly burritos
3
mi
instagram
call
site
rick's mobile roadkill
style: asphalt
4.75
mi
twitter
call
site
marvelous mandy's mutton
style: mmmmmmmm
5.75
mi
instagram
call
site
rick roll's
rolls
style: never gonna give them up
10.75
mi
facebook
call
site
— UPCOMING TRUCKS —
Insert Name Here
style: ___________
5
hours
to open
facebook
call
site
The Hen
House
style: come peckish
24
hours
to open
instagram
call
site
Tell Us About Yourself!
What kind of mobile food service are you?
FoodTruck
Mobile Food Stand
Mobile Coffee Stand
Truck Name
Phone Number
Email
Website
Password
Menu link


There are very few songs I can listen to on repeat indefinitely. "Stubborn Love" by @thelumineers happens to be the one I'm stuck on today. 🎼💔
9/21/2018, 3:47:27 PM
Favs: 1
Retweets: 0
link--- layout: tweet ---
There are very few songs I can listen to on repeat indefinitely. "Stubborn Love" by @thelumineers happens to be the one I'm stuck on today. 🎼💔
9/21/2018, 3:47:27 PM
Favs: 1
Retweets: 0
link


About FlippingBook for Online Magazines
FlippingBook is a professional and cost-effective tool for turning PDFs into
online magazines
. With its help, publishers can produce a digital version of the magazine fast and without any help from IT department or special training.
FlippingBook provides magazines with a life-like look and pageflip effect that will make the digital version an exact copy of the printed one. It can be easily embedded into the website or distributed as it is.
Unlike PDFs that are too easy to copy and share unsolicitedly, FlippingBook magazines cannot be copied, downloaded or shared without the publisher’s permission.
The magazines powered by FlippingBook are cross-platform. There’s no need to look for different vendors to provide content across all desktop browsers, iOS and Android mobile devices.


{% extends "base.html" %} {% load static %} {% load wagtailcore_tags %} {% block body_class %}template-homepage{% endblock %} {% block content %}
Currently an unratified group but the aim is to cover Python development across the Channel Islands.
We aim to meet once a month in an informal setting. The aim of the meet-ups is to meet like minded people using Python in any form.
Upcoming Events


As an experienced Analytics Manager and Business Intelligence professional, I aim to leverage my expertise in data analysis, machine learning, and business process improvement in a dynamic role. I bring a strong track record of driving growth through strategic decision-making, backed by my technical proficiency in Python, SQL, and R. With a Master's degree in Business Analytics and numerous relevant certifications, my objective is to contribute to a forward-thinking company where data insights fuel strategic decisions and business growth. I am eager to employ my skills to create value and drive innovation.
Entrance Scholarship, Student Representative of the 2022-23 MSc(BA) batch
Electives Taken: Machine Learning, Database Management System (DBMS), Social Media and Marketing Analytics, Deep Learning, Big Data Analytics on the Cloud
August 2019 - April 2022
Identified distinct customer segments, created four customer personas, and developed more effective marketing strategies
View ProjectThis NLP project analyses unstructured text data from both Native and Non-Native Speakers and attempts to build a Binary Classification Model with the Textual features
View ProjectIdentified factors that contribute to employee attrition, analysed employee data to determine patterns or trends, and developed strategies for reducing employee turnover and improving retention.
View ProjectMachine Learning Techniques have been applied to predict the Wine Quality level. A collection of Regression and Classification Models have been used. The XGBoost Regressor Model has been found to be the best model. The XGBoost Regressor Model has been hyperparameter tuned. The RMSE value of the XGBoost Regressor Model after tuning did not show any prominent impact. The Dataset was subjected to Feature selection before analysis
View ProjectA webpage containing tabular data is webscraped and the information table is outputted as a CSV file.
View ProjectA dashboard that provides insights into Netflix titles, including ratings, genre, release date, and popularity. This dashboard can be used to help users find new titles to watch, track their viewing habits, and learn more about the Netflix library.
View DashboardA web app made with python modules numpy, scikit-learn, matplotlib, and streamlit to allow exploration of different classification models on different datasets. The model has been deployed as a webapp on streamlit.
View ProjectA web app made with python modules pandas, yfinance, Ploty, and streamlit to allow viewing of the stock prices of Apple, Google or Microsoft. The model has been deployed as a webapp on streamlit.
View ProjectMachine Learning Techniques have been used to investigate the prediction of loans being full paid or not. The KNIME analytics platform has been used to demonstrate the utilisation of visual programming in achieving this task. A Random Forest Classifier has been used and the accuracy for this model is 84.2%. A Decision Tree Classifier has been used and the accuracy for this model is 84.3%. A Naive Bayes Classifier has been used and the accuracy for this model is 84.2%. All three applied models show the nearly identical accuracy.
Explored the Data Science Salaries Dataset with SQL
View ProjectThe Titanic survivor analysis is a machine learning projects that uses data from the titanic disaster to predict where a passenger survived. The project features a variety of features such a passenger's age, gender, class and port of embarkation, to train a model that can predict survival with an accuracy of over 80%.
View ProjectThe dashboard visualizes data from the Kaggle dataset on data scientist salaries. It uses charts and graphs to show how salaries vary by job title, company, location, and experience level. The dashboard also includes a table of data that allows users to filter the data by specific criteria. The dashboard is interactive, so users can click on the charts and graphs to see more detailed information. Overall, the dashboard is a useful tool for understanding the data science salaries landscape.
View ProjectA Dashboard which draws insights from the dataset and illustrates how the top 50 fast food franchises in the US have been faring in the year 2021 from the year 2020. Skills: Exploratory Data Analysis, Tableau, Data Visualisation
View DashboardA Streamlit Web App of a Facebook Marketing Campaign Dashboard. Skills: Data Visualisation, Python3, Plotly, Streamlit
A web app to demo PyGWalker with an uploaded CSV file
A web app built with Streamlit and Python programming which allows the exploration of a dataset and using said dataset to make predictions on its target column.


Date/Place Of Birth:
23.08.1987. Belgrade
Phone:
+381652106092
E-mail:
<EMAIL_ADDRESS>-
2014-2016
Faculty of Informatics and Computing
-
2006-2009
The School of Electrical and Computer Engineering of Applied Studies
-
2002-2006
High School of Electrical Engineering "Nikola Tesla"
Overview
With fascination for web design and applications he strived to learn the
process of developing. He studied hard not for grades but for knowledge
and waited for the right moment to slide into virtual reality of coding
where he takes pleasure in every bit of it.
Overview
Among mentioned, he was working on various projects and full-time jobs,
but mentioned only three of them because they made him who he is today:
both team and solo player, devoted, communicative, honourable, and mature
when it comes to business.
-
2012-present
Various web development projects
-
2012-2015
Serbian Broadcasting Corporation
-
2008-2011
Total Network
Works shown in this section are developed for practice, except Official
Sergio Mooro website.
Overview
As junior developer, he is still upgrading
his knowledge, hopefully to become the best in his line of work.
"As we ourselves are responsible for our future, I was and still am preparing
with many hours of practice and learning."
The results are shown in the box on the left.
Interests
- Programming
- Design
- User experience
- Network Security
Personality
- Devoted
- Honuorable
- Analytical
- Comunicative
- Team and solo player
Languages
- English (active)
- Serbian (native)
References will be provided upon request


This page is meant to serve as a place to create beautiful thermodynamic plots for everyone, for free.