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Calculate number of hours between 2 dates in PHP
...y to operate with dates. Therefore take a look at the overview: http://php.net/manual/book.datetime.php
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Remove excess whitespace from within a string
... It only executes it using eval if you specify the 'e' modifyier: php.net/manual/en/… it has also it says that "This feature was DEPRECATED in PHP 5.5.0, and REMOVED as of PHP 7.0.0." So you can't eval stuff in preg_replace anymore.
– ADJenks
Sep 26 '19 ...
How do I enable file editing in Visual Studio's debug mode?
...ust be explicitly enabled
You may be running on a 64 bit OS and have your .Net app set to "Any CPU". ENC is not available on 64 bit (CLR limitation). You'll have to set the app back to x86 for ENC to work
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How to Flatten a Multidimensional Array?
..._flatten($array);
echo "<pre>";
print_r($result);
Ref: http://php.net/manual/en/function.call-user-func-array.php
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Debug vs. Release performance
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See this article that give a brief explanation why it is different in ASP.NET environment for debug and release setting.
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Uploading both data and files in one form using Ajax?
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I was having this same issue in ASP.Net MVC with HttpPostedFilebase and instead of using form on Submit I needed to use button on click where I needed to do some stuff and then if all OK the submit form so here is how I got it working
$(".submitbtn").on("click...
How do you easily horizontally center a using CSS? [duplicate]
...lement will not dynamically scale past 50% of the parent's width: jsfiddle.net/ywy9w3gk
– user2145184
Dec 8 '16 at 17:53
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Java: is there a map function?
...use the facilities if you are certain it meets the two criteria outlined: net savings of LOC for the codebase as a whole, and proven performance gains due to lazy evaluation (or at least not performance hits). Not arguing against the use of them, just indicating that if you're going to, you should...
How to identify server IP address in PHP
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@TobyAllen Thank you :). The odd thing is that my network does not support ipv6, yet my server (windows 7 machine) reports its IP as ::1, the ipv6 loopback address.
– starbeamrainbowlabs
Dec 21 '12 at 11:26
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How many String objects will be created when using a plus sign?
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I use LINQPad ( linqpad.net ) or Reflector ( reflector.net ). The former shows you the IL of arbitrary snippets of code, the latter decompiles assemblies into IL and can re-generate equivalent C# from that IL. There is also a built-in tool called ...