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java get file size efficiently
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102
Well, I tried to measure it up with the code below:
For runs = 1 and iterations = 1 the URL m...
mkdir's “-p” option
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141
The man pages is the best source of information you can find... and is at your fingertips: man...
Disable Visual Studio devenv solution save dialog
...lution by double click on solution file in a file manager, Visual Studio 2012 asks me whether I want to save devenv.sln:
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Can't find the PostgreSQL client library (libpq)
I'm trying to install PostgreSQL for Rails on Mac OS X 10.6. First I tried the MacPorts install but that didn't go well so I did the one-click DMG install. That seemed to work.
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Python Graph Library [closed]
...od things about igraph as well. I routinely use NetworkX with graphs with 1 million nodes with no problem (it's about double the overhead of a dict of size V + E)
If you want a feature comparison, see this from the Networkx-discuss list
Feature comparison thread
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How to un-escape a backslash-escaped string?
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139
>>> print '"Hello,\\nworld!"'.decode('string_escape')
"Hello,
world!"
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A list of indices in MongoDB?
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145
From the shell:
db.test.getIndexes()
For shell help you should try:
help;
db.help();
db.te...
What does rake db:test:prepare actually do?
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119
The rake db:migrate above runs any pending migrations on the
development environment and ...
How can I temporarily disable a foreign key constraint in MySQL?
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10 Answers
10
Active
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Manually adding a Userscript to Google Chrome
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241
The best thing to do is to install the Tampermonkey extension.
This will allow you to easily in...