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How to reference constants in EL?
...that your web.xml is declared conform the latest servlet version supported by the server. Thus with a web.xml which is declared conform Servlet 2.5 or older, none of the Servlet 3.0+ features will work.
Also note that this facility is only available in JSP and not in Facelets. In case of JSF+Facele...
How do I access the $scope variable in browser's console using AngularJS?
...irefox, $0 is a reference to the selected DOM node in the elements tab, so by doing this you get the selected DOM node scope printed out in the console.
You can also target the scope by element ID, like so:
angular.element(document.getElementById('yourElementId')).scope()
Addons/Extensions
Ther...
foreach vs someList.ForEach(){}
...ompiler manages to use a faster technique, then you will get this for free by using foreach and rebuilding, rather than changing your code.
a foreach(item in list) construct allows you to use break or continue if you need to exit the iteration or the loop. But you cannot alter the list inside a for...
How can I split a JavaScript string by white space or comma?
...
what exactly do you mean by "natural sentences"? I couldn't emulate it nor do I understand what this is supposed to do.
– cregox
Feb 9 '17 at 14:07
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How to get key names from JSON using jq
...", "Build-Jdk" : "1.7.0_07", "Build-Number" : "", "Build-Tag" : "", "Built-By" : "cporter", "Created-By" : "Apache Maven", "Implementation-Title" : "northstar", "Implementation-Vendor-Id" : "com.test.testPack", "Implementation-Version" : "testBox", "Manifest-Version" : "1.0", "appname" : "testApp", ...
Override configured user for a single git commit
...e .git/config file of the local repo you cloned from git. This can be done by running git config (no --global or --system to make it "local to the repo") or by editing the .git/config (it's the same syntax as ~/.gitconfig
s...
How can I override inline styles with external CSS?
...
To only way to override inline style is by using !important keyword beside the CSS rule. Following is an example of it.
div {
color: blue !important;
/* Adding !important will give this rule more precedence over inline style */
}
<div...
What is the difference between a map and a dictionary?
...
Two terms for the same thing:
"Map" is used by Java, C++
"Dictionary" is used by .Net, Python
"Associative array" is used by PHP
"Map" is the correct mathematical term, but it is avoided because it has a separate meaning in functional programming.
Some languages use...
How to remove unreferenced blobs from my git repo
...ited Dec 31 '18 at 4:53
MultiplyByZer0
3,73333 gold badges2727 silver badges4646 bronze badges
answered Feb 6 '13 at 12:06
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How to force cp to overwrite without confirmation
...RH-derivatives) do that to root profiles.
You can check existing aliases by running alias at the command prompt, or which cp to check aliases only for cp.
If you do have an alias defined, running unalias cp will abolish that for the current session, otherwise you can just remove it from your shel...