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Error handling in Bash
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set -e
as a rudimentary error mechanism. It will immediately stop your script if a simple command fails. I think this should have been the default behavior: since such errors almost always signify something unexpected, it is not really 'sane' to keep executing the following commands.
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IF… OR IF… in a windows batch file
...ith nearly identical answers to Using an OR in an IF statement WinXP Batch Script
Final addendum - I almost forgot my favorite technique to test if a variable is any one of a list of case insensitive values. Initialize a test variable containing a delimitted list of acceptable values, and then use s...
How to pass password to scp?
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You can script it with a tool like expect (there are handy bindings too, like Pexpect for Python).
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Should I put the Google Analytics JS in the or at the end of ?
Google gives me a piece of javascript and tells me to include it in the <head> .
7 Answers
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Quick and easy file dialog in Python?
I have a simple script which parses a file and loads it's contents to a database. I don't need a UI, but right now I'm prompting the user for the file to parse using raw_input which is most unfriendly, especially because the user can't copy/paste the path. I would like a quick and easy way to pre...
Creating a textarea with auto-resize
...ith Edge (v14-v18 tested).
With IOS Safari.
With Android Browser.
With JavaScript strict mode.
Is w3c validated.
And is streamlined and efficient.
OPTION 1 (With jQuery)
This option requires jQuery and has been tested and is working with 1.7.2 - 3.3.1
Simple (Add this jquery code to your master sc...
快速开发CSS的利器LESS 系列教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... <link type="text/less" rel="stylesheet/less" href="test.less" />
<script src="less.js"></script>
</head>
<body>
<div class="con">
独行冰海
<p>利利</p>
</div>
</body>
</html>
2.快速开发CSS的利器 - less 混入
less 混入
混入，指的是在CS...
How to run SQL script in MySQL?
I want to execute a text file containing SQL queries, in MySQL.
17 Answers
17
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How to use double or single brackets, parentheses, curly braces
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Also for completeness, I just came across this in an old script: $[expression] ; this is the old, deprecated arithmetic expression syntax for the newer, preferred syntax: $((expression))
– michael
Oct 6 '12 at 7:53
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How can I get the Typescript compiler to output the compiled js to a different directory?
I'm fairly new to TypeScript, and right now I have .ts files in several places throughought my project structure:
8 Answers...