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What's the purpose of starting semi colon at beginning of JavaScript? [duplicate]
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The semi-colon is there in case you include this script just after some 'bad' script that doesn't properly close off its last line with a semi-colon. In this case it's possible the two scripts would be combined and result in invalid code. For example if you are merging mu...
How to get result of console.trace() as string in javascript with chrome or firefox?
...es you cross browser stack traces. You can use it simply by including the script and calling at any point:
var trace = printStackTrace();
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How do HttpOnly cookies work with AJAX requests?
JavaScript needs access to cookies if AJAX is used on a site with access restrictions based on cookies. Will HttpOnly cookies work on an AJAX site?
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Python vs Bash - In which kind of tasks each one outruns the other performance-wise? [closed]
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`--> Python script --------'
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`--> awk script -----------'
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How to find/identify large commits in git history?
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I've found this script very useful in the past for finding large (and non-obvious) objects in a git repository:
http://stubbisms.wordpress.com/2009/07/10/git-script-to-show-largest-pack-objects-and-trim-your-waist-line/
#!/bin/bash
#se...
How to create permanent PowerShell Aliases
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In order to allow the execution of my profile script, I had to do one extra step. Run Powershell as an Administrator, and execute Set-ExecutionPolicy RemoteSigned -Scope CurrentUser. The -Scope option makes it a bit more secure.
– zombat
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Create directory if it does not exist
I am writing a PowerShell script to create several directories if they do not exist.
11 Answers
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What is the aspnet_client folder for under the IIS structure?
...In the .NET 1.1 days and before, this folder provided ASP.NET with its JavaScript support for the validation controls and other functionality. If you don't have a .NET 1.1 site or older running it should be safe to delete it. I would rename it first to ensure it doesn't cause any problems.
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Is there any way to post events to Google Analytics via server-side API? [closed]
...ook at the usage-stats module.
Command line
Tracking statistics in shell scripts:
# Track an event: category 'Backup', action 'start'
usage-stats event --tid UA-98765432-1 --ec Backup --ea start
# Perform the backup
cp files/** backup/
# Track an event: category 'Backup', action 'complete'
usag...
Open new Terminal Tab from command line (Mac OS X)
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Try this:
osascript -e 'tell application "Terminal" to activate' -e 'tell application "System Events" to tell process "Terminal" to keystroke "t" using command down'
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