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How to check if a number is a power of 2
... any hint why this will or will not work? i checked its correctness in java only, where there are only signed ints/longs. if it is correct, this would be the superior answer. faster+smaller
– Andreas Petersson
Jul 21 '09 at 21:11
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Throw keyword in function's signature
... discover the exception specifications often assume that they work like in Java, where the compiler is able to enforce them. In C++, that won't happen, which makes them a lot less useful.
– jalf
Jun 28 '09 at 21:23
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How to print instances of a class using print()?
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To Java programmers: __str__(self) is like the toString() of the python world
– Janac Meena
Jul 18 '16 at 20:30
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When to use @QueryParam vs @PathParam
...IS standard and libraries exists for oData for various languages including Java via Apache Olingo. Don't let the fact that it's a spawn from Microsoft put you off since it's gained support from other industry player's as well, which include Red Hat, Citrix, IBM, Blackberry, Drupal, Netflix Facebook ...
Maven 3 warnings about build.plugins.plugin.version
...p://search.maven.org/ or http://mvnrepository.com/ Note that your favorite Java IDE must have Maven package search dialog. Just check docs.
SUPER UPDATE I also use:
$ mvn dependency:tree
$ mvn dependency:list
$ mvn dependency:resolve
$ mvn dependency:resolve-plugins # <-- THIS
Recently I dis...
Why can't Python parse this JSON data?
...Ok so I have to control my code because this json file is generated from a java object. Thanks.
– michele
May 14 '10 at 16:26
5
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How to trigger a build only if changes happen on particular set of files
...s and then uses Jenkins' CLI to trigger a second job.
export JENKINS_CLI="java -jar /var/run/jenkins/war/WEB-INF/jenkins-cli.jar"
export JENKINS_URL=http://localhost:8080/
export GIT_REVISION=`git rev-parse HEAD`
export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt
# Figure out, whether "src" has cha...
XML Document to String
... distributing via Maven (thus groovy too), including no reliable source or JavaDocs, WTF! No official maven support makes deprecation resolution harder, makes consistent updates more hassle, and poses security risks, so it is stupid to have any dependencies on it now!
– Inferno...
How do I speed up the gwt compiler?
...eds up compiles by skipping optimizations. You definitely shouldn't deploy JavaScript compiled that way, but it can be a time saver during non-production continuous builds.
Just include the flag: -draftCompile to your GWT compiler line.
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What is function overloading and overriding in php?
...ifferent types. Since in PHP there's no variable type declaration (like in Java) this generalization does not matter. I'm just mentioning this for the sake of preciseness what overloading is.
– sbrbot
Jan 24 '13 at 13:07
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