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How to find where gem files are installed
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I found it useful to get a location of the library file with:
gem which *gemname*
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Restart node upon changing a file
...t, stop and list currently running servers. It can also watch for changing files and restart node as needed.
Install it if you don't have it already:
npm install forever -g
After installing it, call the forever command: use the -w flag to watch file for changes:
forever -w ./my-script.js
In a...
git: How do I get the latest version of my code?
...f you don't care about any local changes (including untracked or generated files or subrepositories which just happen to be here) and just want a copy from the repo:
git reset --hard HEAD
git clean -xffd
git pull
Again, this will nuke any changes you've made locally so use carefully. Think about ...
What exactly is Python's file.flush() doing?
I found this in the Python documentation for File Objects :
4 Answers
4
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How do I connect to this localhost from another computer on the same network?
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You first need to set up a virtual host in your apache httpd-vhosts.conf file. On XAMP, you can find this file here: C:\xampp\apache\conf\extra\httpd-vhosts.conf. On MAMP, you can find this file here: Applications/MAMP/conf/apache/extra/httpd-vhosts.conf. This step prepares the Web server on your ...
How to add new line into txt file
I'd like to add new line with text to my date.txt file, but instead of adding it into existing date.txt, app is creating new date.txt file..
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WAMP 403 Forbidden message on Windows 7
...rbidden from addresses other than 127.0.0.1 in httpd.conf (Apache's config file) :
<Directory "c:/wamp/www/">
Options Indexes FollowSymLinks
AllowOverride all
Order Deny,Allow
Deny from all
Allow from 127.0.0.1
</Directory>
The same goes for your PHPMyAdmin access,...
Change Author template in Android Studio
I want to change the automatic author that appears when I create a file in AndroidStudio.
7 Answers
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How do I create directory if none exists using File class in Ruby?
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You can use FileUtils to recursively create parent directories, if they are not already present:
require 'fileutils'
dirname = File.dirname(some_path)
unless File.directory?(dirname)
FileUtils.mkdir_p(dirname)
end
Edit: Here is a s...
Is there a Subversion command to reset the working copy?
...like git reset --hard or (ha, hard Git reset does not remove unversioned files either!) rm -rf wc && svn co <url> wc .
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