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How can I validate a string to only allow alphanumeric characters in it?

...e two problems." – O. Jones Dec 20 '16 at 19:15  |  show 1 more comment ...
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How can I make Flexbox children 100% height of their parent?

...e chosen answer. – Dave Everitt Jul 16 '19 at 12:02 1 Definitely this is far the best answer for ...
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How to check for DLL dependency?

...by Microsoft. – IInspectable May 2 '16 at 10:14 8 dumpbin over dependency walker. msdn.microsoft....
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Change text color based on brightness of the covered background area?

...the answer – Alex Ball Aug 8 '12 at 16:01 1 Can be shorted to the following, providing you pass i...
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Android 4.1: How to check notifications are disabled for the application?

...Project lead for the new notifications declares that you can't. Edit 2016 update: Now you can check it, as said in this Google I/O 2016 video. Use NotificationManagerCompat.areNotificationsEnabled(), from support library, to check if notifications are blocked on API 19+. The versions below API ...
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How to debug in Django, the good way? [closed]

... 166 A little quickie for template tags: @register.filter def pdb(element): import pdb; pdb.s...
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SET NAMES utf8 in MySQL?

...ySQLi or PDO. – André Figueira Nov 16 '12 at 12:41 Great answer, thanks for the example. This is the one answer that ...
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HttpListener Access Denied

...: url=http://+:80/ – Igor Brejc May 16 '13 at 17:53 15 Is there any way to do this for a non-admi...
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How to reliably guess the encoding between MacRoman, CP1252, Latin1, UTF-8, and ASCII

... answered Nov 16 '10 at 23:26 daximdaxim 37.7k44 gold badges5555 silver badges123123 bronze badges ...
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Dilemma: when to use Fragments vs Activities:

...you're talking about. – me-- Jun 2 '16 at 8:15 2 Not any more, watched it over a year ago. Search...