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jQuery Determine if a matched class has a given id

...he selector by combining multiple selectors. For instance, we could target all elements with a given id, that also have a particular class: $("#foo.bar"); // Matches <div id="foo" class="bar"> This should look similar to something you'd write in CSS. Note that it won't apply to all #foo ele...
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What does the * * CSS selector do?

... just one more thing to ask--is it really relevant to use * * ? as although I grasp the concept but not getting it in practical terms :( – swapnesh Mar 25 '13 at 5:06 ...
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Is there a way to recover from an accidental “svn revert”?

... No, (absolutely) NO. If you say to Subversion it should revert a file, all changes are gone by the wind. Only your memory can get them back. Exception: New files you had added, will only lose their status "added", but the file will remain in this directory, only status is unknown("?") Plat...
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Equivalent of String.format in jQuery

... Doesn't look like there's much to it. The JavaScript version doesn't have all the fancy number formatting stuff, obviously. blog.stevex.net/index.php/string-formatting-in-csharp – Nosredna Jun 24 '09 at 15:09 ...
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Recursively list files in Java

How do I recursively list all files under a directory in Java? Does the framework provide any utility? 26 Answers ...
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Best Practices: Salting & peppering passwords?

...e provable and make sense in order for it to be considered secure. Additionally, it has to be implementable in a maintainable way. The most secure system that can't be maintained is considered insecure (because if any part of that security breaks down, the entire system falls apart). And peppers fi...
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Disable scrolling on ``

...f the mousewheel event on input-number elements like suggested by others (calling "blur()" would normally not be the preferred way to do it, because that wouldn't be, what the user wants). BUT. I would avoid listening for the mousewheel event on all input-number elements all the time and only do it...
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Fastest exit strategy for a Panic Button in Crisis/Abuse Websites? [closed]

... (ALMOST) FINAL EDIT OK, I've read all the comments and this is what I think is the best solution but I've also thought of an ALL-LOCAL ALTERNATIVE. I'm open to further improvement/discussion var panic= function(){ document.body.innerHTML = ''; //th...
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SQLAlchemy: What's the difference between flush() and commit()?

... A Session object is basically an ongoing transaction of changes to a database (update, insert, delete). These operations aren't persisted to the database until they are committed (if your program aborts for some reason in mid-session transaction, any...
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DLL and LIB files - what and why?

...program to run properly - libraries. But why do compilers generate them at all? Wouldn't it be easier to just include all the code in a single executable? And what's the difference between DLL's and LIB's? ...