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Allow user to set up an SSH tunnel, but nothing else
...ow a user to set up an SSH tunnel to a particular machine on a particular port (say, 5000), but I want to restrict this user as much as possible. (Authentication will be with public/private keypair).
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Get name of current script in Python
...ile. When used in the main module, this is the name of the script that was originally invoked.
If you want to omit the directory part (which might be present), you can use os.path.basename(__file__).
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How can I add some small utility functions to my AngularJS application?
I would like to add some utility functions to my AngularJS application. For example:
7 Answers
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How to default to other directory instead of home directory
I am developing on a windows machine. The only place I need for linux command line is Git Bash. The problem is: When I open it, I am in the home directory. I have to change the directory to my workspace, like:
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Comment shortcut Android Studio
I'm searching for useful Android Studio keyboard shortcut for commenting code, as in Sublime Text or Eclipse.
24 Answers
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What is the correct way to start a mongod service on linux / OS X?
I've installed mongodb and have been able to run it, work with it, do simple DB read / write type stuff. Now I'm trying to set up my Mac to run mongod as a service.
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In a Bash script, how can I exit the entire script if a certain condition occurs?
... if compiling the code fails in the first place, in which case I'll just abort the tests.
7 Answers
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How to run a command in the background and get no output?
...o shell scripts a.sh and b.sh . In a.sh and b.sh I have a infinite for loop and they print some output to the terminal. I want to write another script which calls both a.sh and b.sh but I want the user to regain control of the terminal immediately, instead of having the script run infinit...
How to deal with a slow SecureRandom generator?
...ryptographically strong random numbers in Java, you use SecureRandom . Unfortunately, SecureRandom can be very slow. If it uses /dev/random on Linux, it can block waiting for sufficient entropy to build up. How do you avoid the performance penalty?
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Deleting an element from an array in PHP
...here an easy way to delete an element from an array using PHP, such that foreach ($array) no longer includes that element?
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