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'Static readonly' vs. 'const'
...hey are used for various things around in our system. So I am wondering if my observation is correct:
18 Answers
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What's the advantage of a Java enum versus a class with public static final fields?
... This seems to be the right answer, although it's not very satisfying. In my opinion it was barely worthwhile for Java to add support for enums just for the more compact syntax and access to the Enum methods.
– Craig W
Apr 2 '12 at 17:16
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How do you connect to multiple MySQL databases on a single webpage?
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Warning : mysql_xx functions are deprecated since php 5.5 and removed since php 7.0 (see http://php.net/manual/intro.mysql.php), use mysqli_xx functions or see the answer below from @Troelskn
You can make multiple calls to mysql_con...
AsyncTask Android example
...ented section already. I was following and answering the users question in my full example.
– Graham Smith
Dec 30 '12 at 21:13
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Why doesn't await on Task.WhenAll throw an AggregateException?
...of the set of unwrapped exceptions from each of the supplied tasks".... In my case, both of my tasks are completing in a faulted state...
– Michael Ray Lovett
Aug 17 '12 at 14:41
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
...king using CMake. Now the software has a few dependencies. I compiled them myself and installed them on my system.
4 Answer...
Set custom HTML5 required field validation message
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@SumitBijvani I've also fixed some flaws, see my code comments, please. Feel free to ask questions ;)
– ComFreek
Apr 18 '13 at 15:27
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Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
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The code above (which is mine--that's my blog) gets you pretty close. A small tweak and you're there. First of all, you can see if arr.length and out.length are the same. If they are the same, there are no duplicated elements. But you want a little more. If you...
RegEx backreferences in IntelliJ
...ins.com/idea/help/…. Also, for me it works only if I explicitly surround my group with "()", otherwise I can't reference it later. Ex: search (foo) replace: $1bar
– Ghedeon
Nov 17 '15 at 15:41
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Lock Android phone application to Portrait mode
Can someone tell me how to lock my application to a portrait mode? Is it a simple configuration in the manifest file?
4 Ans...