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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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@alfizqu, the file is <RUBYDIR>/lib/ruby/gems/<VERSION>/gems/rails-<VERSION>/environments/boot.rb
– JellicleCat
Aug 30 '12 at 16:46
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Issue with virtualenv - cannot activate
... on Windows, type dir (on unix, type ls).
You will get 5 folders include, Lib, Scripts, tcl and 60
Now type .\Scripts\activate to activate your virtualenv venv.
Your prompt will change to indicate that you are now operating within the virtual environment. It will look something like this (venv)u...
How to count the number of files in a directory using Python
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import os
path, dirs, files = next(os.walk("/usr/lib"))
file_count = len(files)
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
...nd when I tried aws --version it failed with this error. So I had to edit /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/configparser.py and changed the code to the following def read(self, filenames, encoding="ISO-8859-1"):
– Евгений Коптюбенк...
Gradle store on local file system
...Copy) {
from configurations.compile
into 'C:\\Users\\athakur\\Desktop\\lib'
}
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symfony 2 twig limit the length of the text and put three dots
... use twig's truncate or wordwrap filter? It belongs to twig extensions and lib is part of Symfony2.0 as i see.
{{ text|truncate(50) }}
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After installation of Gulp: “no command 'gulp' found”
...ing github.com/creationix/nvm, you don't need to be root to install global libs.
– Brian Clozel
Jul 30 '15 at 14:28
I ...
Eclipse/Java code completion not working
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Check the lib of your project. It may be that you have include two such jar files in which same class is available or say one class in code can be refrenced in two jar files. In such case also eclipse stops assisting code as it is tota...
Listing only directories in UNIX
...ctory. Example : lrwxrwxrwx 1 root root 21 avril 15 17:38 cron -> /lib/init/upstart-job.
– c-toesca
Aug 23 '14 at 14:19
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How to include PHP files that require an absolute path?
..._replace($_SERVER['SCRIPT_NAME'], '', __FILE__);
require_once($docRoot . '/lib/include.php');
?>
I've been using this for a while. The only problem is sometimes you don't have $_SERVER['SCRIPT_NAME'], but sometimes there is another variable similar.
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