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Use rvmrc or ruby-version file to set a project gemset with RVM?
... command:
cd ../your_project (you're in your_project directory), and the script in .rvmrc will execute.
The RVM recommend to use ruby-version. You can run this command to switch from .rvmrc to .ruby-version
rvm rvmrc to .ruby-version
What it does is create 2 files name .ruby-version, and .ruby...
How to change plot background color?
...d is to manually set the default for the axis background color within your script (see Customizing matplotlib):
import matplotlib.pyplot as plt
plt.rcParams['axes.facecolor'] = 'black'
This is in contrast to Nick T's method which changes the background color for a specific axes object. Resetting ...
What is the best way to implement “remember me” for a website? [closed]
...Identifier is to prevent a DoS attack. Without it, I could quickly write a script hitting your site with every username and an invalid token, logging everyone on your site out.
– Chris Moschini
Jun 9 '12 at 1:01
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How to set the environmental variable LD_LIBRARY_PATH in linux
...ort LD_LIBRARY_PATH=/usr/local/lib in ~/.bashrc [preferably towards end of script to avoid any overrides in between, Default ~/.bashrc comes with many if-else statements]
Post that whenever you open a new terminal/konsole, LD_LIBRARY_PATH will be reflected
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Iterate all files in a directory using a 'for' loop
... you notice, that the buildin help of MS Windows is a great resource for descriptions of cmd's command line syntax?
Also have a look here: http://technet.microsoft.com/en-us/library/bb490890.aspx
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Windows path in Python
...ws directory, for example "C:\meshes\as" ? I have been trying to modify a script but it never works because I can't seem to get the directory right, I assume because of the '\' acting as escape character?
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How do I determine the current operating system with Node.js
I'm writing a couple of node shell scripts for use when developing on a platform. We have both Mac and Windows developers. Is there a variable I can check for in Node to run a .sh file in one instance and .bat in another?
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How to list npm user-installed packages?
... versions less than 2.6.1, please also see this link as there is a special script that is recommended for globally updating all packages).
The above commands should work across NPM versions 1.3.x, 1.4.x, 2.x and 3.x
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Fastest way to list all primes below N
...ay vary due to differences in hardware or
version of Python.
Below is a script which compares a number of implementations:
ambi_sieve_plain,
rwh_primes,
rwh_primes1,
rwh_primes2,
sieveOfAtkin,
sieveOfEratosthenes,
sundaram3,
sieve_wheel_30,
ambi_sieve (requires numpy)
primesfrom3to (requir...
Unlink of file Failed. Should I try again?
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Is there a way to write a script like "if this file cannot be deleted (e.g. the file just does not exists), just skip the file".
– 2xMax
Apr 28 '14 at 14:34
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