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What is a callback function?

...le.​ ​//The item is a callback function $("#btn_1").click(function() { alert("Btn 1 Clicked"); }); As you see in the preceding example, we pass a function as a parameter to the click method for it to execute – – MarcoZen Apr 22 '15 at 16:26 ...
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how to get the current working directory's absolute path from irb

... directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__) ...
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How to set selected value of jquery select2?

... my hair out on this one. I don't think it's possible without going to JavaScript solutions. Looking for another jQuery/Bootstrap Select2 dropdown now (2 days of fiddling every conceivable method - no joy!) – MC9000 Nov 5 '16 at 5:17 ...
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ant warning: “'includeantruntime' was not set”

...ld.sysclasspath is set. It is usually best to set this to false so the script's behavior is not sensitive to the environment in which it is run. share | improve this answer | ...
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Fixing slow initial load for IIS

...the Chrome message "Waiting for raddev.us..." Another Test With Helpful Script After that I wrote a LINQPad (check out http://linqpad.net for more) script that would hit my web site every 8 minutes (less than the time for the app to unload -- which should be 20 minutes) and I let it run for hour...
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Gradle finds wrong JAVA_HOME even though it's correctly set

...... reverted snapshot, no /usr/lib/jvm. I was testing the theory of gradle script exporting JAVA_HOME and indeed it does, as you found. – Joshua McKinnon Mar 10 '14 at 19:36 2 ...
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How can I use PowerShell with the Visual Studio Command Prompt?

...en running the VS2010 Command Prompt. I used to have a nice vsvars2008.ps1 script for Visual Studio 2008. Anyone have a vsvars2010.ps1 or something similar? ...
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Best practice to run Linux service as a different user

...all correctly, the same is true for other Linux distros which use the init scripts in /etc/init.d . 8 Answers ...
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Restoring Nuget References?

...et packages you have/or specified in your packages.config, then, then this script might help you. Simply copy&paste it into your Package Manager Console function Sync-References([string]$PackageId) { get-project -all | %{ $proj = $_ ; Write-Host $proj.name; get-package -project $...
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Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int

...run on the server, and then that byte code can be cached so that the whole script doesn't have to be re-interpreted with every web access. ...