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Run a JAR file from the command line and specify classpath
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When you specify -jar then the -cp parameter will be ignored.
From the documentation:
When you use this option, the JAR file is the source of all user classes, and other user class path settings are ignored.
You also cannot "include" needed jar files into another jar file (you wo...
Unable to copy ~/.ssh/id_rsa.pub
...ointing out Windows' clip.exe (and you have to type the ".exe") can be run from the bash shell.
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Javascript dynamically invoke object method from string
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If you want to execute a method from another method inside a class, use this['methodName']().
– schlingel
Jan 3 '19 at 9:26
2
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Jenkins Git Plugin: How to build specific tag?
..., fixed (i.e., non-parameterized) tag. I had to cobble together a solution from the various answers plus the "build a Git tag" blog post cited by Thilo.
Make sure you push your tag to the remote repository with git push --tags
In the "Git Repository" section of your job, under the "Source Code Man...
What is the meaning of the term “thread-safe”?
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From Wikipedia:
Thread safety is a computer programming concept applicable in the context of multi-threaded programs. A piece of code is thread-safe if it functions correctly during simultaneous execution by multiple thre...
Encapsulation vs Abstraction?
...fers to the state of objects - objects encapsulate their state and hide it from the outside; outside users of the class interact with it through its methods, but cannot access the classes state directly. So the class abstracts away the implementation details related to its state.
Abstraction is a m...
What is the difference between SAX and DOM?
... node.
Use SAX parser when memory content is large.
SAX reads the XML file from top to bottom and backward navigation is not possible.
Faster at run time.
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AngularJS access scope from outside js function
...ed to use $scope.$apply() if you want to make any changes to a scope value from outside the control of angularjs like a jquery/javascript event handler.
function change() {
alert("a");
var scope = angular.element($("#outer")).scope();
scope.$apply(function(){
scope.msg = 'Superh...
MetadataException: Unable to load the specified metadata resource
...since last it worked - and I've tried regenerating a new model (edmx-file) from the underlying database with no change.
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible
...r anyone else who comes across this, it is due to the changes in pyparsing from 1.x to the 2.x release.
To install pydot using pip, first install the older version of pyparsing:
pip install pyparsing==1.5.7
pip install pydot==1.0.28
If you did not install pyparsing using pip, but instead used set...