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How to check if a String is numeric in Java

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How to measure time in milliseconds using ANSI C?

... There is no ANSI C function that provides better than 1 second time resolution but the POSIX function gettimeofday provides microsecond resolution. The clock function only measures the amount of time that a process has spent executing and is not accurate on many systems. You c...
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Add Bootstrap Glyphicon to Input Box

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could not resolve host github.com error while cloning remote repository in git

...server = proxy.my.company:8080 <= use your company proxy:port listen = 127.0.0.1 port = 3128 use HTTP(S) proxy variable without your credentials! (the px proxy will reuse the ones from the current Widows session, either through Microsoft SSPI or Microsoft Kerberos) That will give you: set HTT...
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How to check if a file exists in Documents folder?

... | edited Feb 24 '17 at 12:45 Community♦ 111 silver badge answered Oct 28 '09 at 17:37 ...
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npm - how to show the latest version of a package

... answered Aug 14 '12 at 9:33 CD..CD.. 61.9k2424 gold badges131131 silver badges149149 bronze badges ...
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Facebook development in localhost

... Edit: 2-15-2012 This is how to use FB authentication for a localhost website. I find it more scalable and convenient to set up a second Facebook app. If I'm building MyApp, then I'll make a second one called MyApp-dev. Create a ...
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width:auto for fields

.... The default size is what's driving the auto width. You could try width:100% as illustrated in my example below. Doesn't fill width: <form action='' method='post' style='width:200px;background:khaki'> <input style='width:auto' /> </form> Fills width: <form action='' me...
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How do I integrate Ajax with Django applications?

...ender_to_response('index.html', {'variable': 'world'}) index.html: <h1>Hello {{ variable }}, welcome to my awesome site</h1> urls.py: url(r'^hello/', 'myapp.views.hello'), url(r'^home/', 'myapp.views.home'), That's an example of the simplest of usages. Going to 127.0.0.1:8000/hel...
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jQuery Date Picker - disable past dates

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