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How do servlets work? Instantiation, sessions, shared variables and multithreading
...ue (1 is 1st, 2 is 2nd, etc). If the same value is specified for more than one servlet, then each of those servlets is loaded in the same order as they appear in the web.xml, web-fragment.xml, or @WebServlet classloading. In the event the "load-on-startup" value is absent, the init() method will be ...
What is thread contention?
Can someone please explain simply what thread contention is?
10 Answers
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What's the difference between `on` and `live` or `bind`?
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on() is an attempt to merge most of jQuery's event binding functions into one. This has the added bonus of tidying up the inefficiencies with live vs delegate. In future versions of jQuery, these methods will be removed and only on and one will be left.
Examples:
// Using live()
$(".mySelector"...
How to redirect to a dynamic login URL in ASP.NET MVC
...ll FormsAuthentication.RedirectToLoginPage() which is going to look at the one configured URL. There's only one login URL, ever, and that's just how they designed it.
My stab at the problem (possibly a Rube Goldberg implementation) would be to let it redirect to a single login page at the root shar...
var functionName = function() {} vs function functionName() {}
I've recently started maintaining someone else's JavaScript code. I'm fixing bugs, adding features and also trying to tidy up the code and make it more consistent.
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'git add --patch' to include new files?
...h an empty new file, git will not be able to patch it and skip to the next one.
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How to add multiple objects to ManyToMany relationship at once in Django ?
... the generated SQL I see only a single insert statement: INSERT INTO app_one_twos (one_id, two_id) VALUES (1, 1), (1, 2), (1, 3), (1, 4); This is in Django 1.4.
– Klaas van Schelven
Mar 26 '13 at 16:54
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Getting the closest string match
...n given, the best we could do is rely on an underwriter to "recognize" the one they were referring to and call up the proper information. This is where this automated solution comes in handy.
I spent a day researching methods of fuzzy string matching, and eventually stumbled upon the very useful Le...
Calculate last day of month in JavaScript
... perf chart: jsperf.com/days-in-month-perf-test/6
– Gone Coding
Feb 23 '15 at 9:47
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It doesn't w...
Is there a /dev/null on Windows?
...write in code, and the error was getting swallowed. I'm deleting it so no one accidentally takes it as the truth.
– Jim Hunziker
Jul 22 '10 at 19:30
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