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How do you manage databases in development, test, and production?
...couple of good options. I wouldn't use the "restore a backup" strategy.
Script all your schema changes, and have your CI server run those scripts on the database. Have a version table to keep track of the current database version, and only execute the scripts if they are for a newer version.
Use...
Why does SIGPIPE exist?
...h filter programs are extremely common, All we have to do is read the boot scripts that bring up the system.
– Kaz
May 15 at 5:04
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Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
... form on any shell/*nix implementations that you plan to run your finished scripts on.
I tend to favor the first, simply because my text editor seems to know what it is, and does syntax highlighting appropriately.
It's unfortunate that your editor doesn't seem to support the POSIX form; maybe ...
How do you organize your version control repository?
... project as a directory tree with a single root.
Create an automated build script for each project in its root directory that will build it from scratch, with NO dependencies on an IDE (but don't prevent it from being built in the IDE, if feasible).
Consider nAnt for .NET projects on Windows, or som...
IE10 renders in IE7 mode. How to force Standards mode?
...cument mode as Page Default, I found that if the meta tag is located below script tags or is just too far from the top of the <head> in the DOM tree, IE10 cries and sets the document mode to IE8 Standards. So, keep your IE=edge meta tag close the <title> tag. Not always a simple a fix fo...
Asynchronous shell exec in PHP
I've got a PHP script that needs to invoke a shell script but doesn't care at all about the output. The shell script makes a number of SOAP calls and is slow to complete, so I don't want to slow down the PHP request while it waits for a reply. In fact, the PHP request should be able to exit without ...
How do you run JavaScript script through the Terminal?
For instance, if you were to run a Python script you would type python filename.py or if you wanted to run a C program make filename then ./ filename . How do you do this with .js files?
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How to get CRON to call in the correct PATHs
I'm trying to get cron to call in the correct PATHs. When I run a Python script from shell the script runs fine as it uses the PATHs set in bashrc but when I use cron all the PATHs are not used from bashrc. Is there a file I can enter the PATHs into for cron like bashrc or a way to call the PATHs fr...
How to access cookies in AngularJS?
...Store</h3>
<pre>{{usingCookieStore|json}}</pre>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular.js"></script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.19/angular-cookies.js"></script>
<script>
angula...
Exit Shell Script Based on Process Exit Code
I have a shell script that executes a number of commands. How do I make the shell script exit if any of the commands exit with a non-zero exit code?
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