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How to get random value out of an array?
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PHP provides a function just for that: array_rand()
http://php.net/manual/en/function.array-rand.php
$ran = array(1,2,3,4);
$randomElement = $ran[array_rand($ran, 1)];
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How to specify an area name in an action link?
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In my ASP Net Core app, I simply add the area to the html attributes like so:
@Html.ActionLink("Link Text", "ActionName", "ControllerName", new { Area = "AreaName" , id = @Model.ID, name = @Model.name })
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How to delete last character in a string in C#?
... I knew this was in Ruby, had no idea it was in C# and I'm a .net dev. I feel so embarrassed lol
– Jack Marchetti
Feb 5 '13 at 20:31
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Javascript/jQuery: Set Values (Selection) in a multiple Select
... + e + "']").prop("selected", true);
});
Working Example http://jsfiddle.net/McddQ/1/
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Regex to match only letters
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this page suggests only java, .net, perl, jgsoft, XML and XPath regexes support \p{L}. But major omissions: python and ruby (though python has the regex module).
– Philip Potter
Sep 1 '10 at 12:16
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How to convert an image to base64 encoding?
...find function mime_content_type just add the function from svogal from php.net/manual/en/function.mime-content-type.php
– mario ruiz
Dec 10 '13 at 20:00
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The preferred way of creating a new element with jQuery
...out all of the other children of the container you are modifying: jsfiddle.net/jbabey/RBXq5/1
– jbabey
May 16 '12 at 13:28
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Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL [duplicate]
...ode character LINE SEPARATOR value 2028. I used the online tool at rishida.net/tools/conversion to find out which hidden unicode character was possibly in my string.
– Benjamin Piette
Jul 1 '13 at 10:03
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MVVM: Tutorial from start to finish?
...g the MVVM (Model-View-ViewModel) design pattern. I have searched the Internet for tutorials. I have even watched the entirety of Jason Dolinger's awesome video. Although I have found many, I have not found one that takes me from start to finish. What I really want is a tutorial that doesn't assume ...
How to include() all PHP files from a directory?
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You can use set_include_path:
set_include_path('classes/');
http://php.net/manual/en/function.set-include-path.php
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