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How to get a path to a resource in a Java JAR file

... you can add 'rsrc:' when you call your resource in order to open it. like new File("rsrc:filename.txt") this will load filename.txt which is packed inside the root of your jar – gipsh Jun 16 '16 at 18:45 ...
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Rails: confused about syntax for passing locals to partials

...:partial => 'foo', :locals => {blah blah blah}) then it will pass in all of your arguments as a hash and parse them accordingly. If you pass in a string as your first argument, it assumes the first argument is your partial name, and will pass the remainder as your locals. However, in that s...
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What's the difference between CSS classes .foo.bar (without space) and .foo .bar (with space) [dupli

Would you please explain me the difference between these two CSS classes syntax: 5 Answers ...
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Why do we usually use || over |? What is the difference?

...ing would be to consider the following example. Boolean b = true; if(b || foo.timeConsumingCall()) { //we entered without calling timeConsumingCall() } Another benefit, as Jeremy and Peter mentioned, for short-circuiting is the null reference check: if(string != null && string.isEmpt...
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JUnit test for System.out.println()

... outputs the version string, etc etc) Edit: Prior versions of this answer called System.setOut(null) after the tests; This is the cause of NullPointerExceptions commenters refer to. share | improve ...
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How to configure an existing git repo to be shared by a UNIX group

...ritable by me. I want to open it up to some UNIX user group, foo, so that all members of foo can push to it. I'm aware that I can easily set up a new git repo with: ...
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JavaScript query string [closed]

...possibility of an array in a query string that is represented as such ?val=foo&val=bar&val=baz how would you accomodate this? – Russ Bradberry Dec 30 '10 at 21:24 2 ...
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jquery data selector

...an see the available operators in the code below. Amongst them is ~= which allows regex testing: $('a:data(category~=^mus..$,artist.name~=^M.+a$)'); I've tested it with a few variations and it seems to work quite well. I'll probably add this as a Github repo soon (with a full test suite), so keep...
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Traverse all the Nodes of a JSON Object Tree with JavaScript

... foo:"bar", arr:[1,2,3], subo: { foo2:"bar2" } }; //called with every property and its value function process(key,value) { console.log(key + " : "+value); } function traverse(o,func) { for (var i in o) { func.apply(this,[i,o[i]]); if (o[i] !== null &a...
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Why does instanceof return false for some literals?

...) {}); // function As you can see objects, arrays and the value null are all considered objects (null is a reference to an object which doesn't exist). Functions are distinguished because they are a special type of callable objects. However they are still objects. On the other hand the literals t...