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How do you downgrade rubygems?
...ve rubygems 1.3.1 installed but I want to go back to 1.2.0. What's the command to downgrade rubygems?
6 Answers
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How to call Makefile from another Makefile?
...rom another. I have two makefiles, one called /path/to/project/makefile and one called /path/to/project/gtest-1.4.0/make/Makefile . I'm attempting to have the former call the latter. In /path/to/project/makefile, I have
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How can I tell AngularJS to “refresh”
...ad of using the "ng-click" attribute, I am using a jQuery.click() listener and calling a function inside my scope like so:
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Python 3 ImportError: No module named 'ConfigParser'
...n't work, there is OurSQL, MySQL Connector/Python, a port of MySQL-Python, and others.
– Abe Karplus
Dec 30 '12 at 18:34
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TypeError: 'module' object is not callable
... variable socket is what I think it is?`
I should print out what socket is and check print socket
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What is the in a .vimrc file?
I see <leader> in many .vimrc files, and I am wondering what does it mean?
5 Answers
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Automapper: Update property values without creating a new object
...I too avoided it for a long time, much too long. I started using it today and am very surprised at how easy it is to use.
– mcottingham
Mar 9 '13 at 3:59
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“use database_name” command in PostgreSQL
...you must get a new connection.
Using \c in psql closes the old connection and acquires a new one, using the specified database and/or credentials. You get a whole new back-end process and everything.
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How to install packages using pip according to the requirements.txt file from a local directory?
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Information on --no-index from command pip help install --no-index Ignore package index (only looking at --find-links URLs instead). Information on --find-links from command pip help install -f, --find-links <url> If a url or path to an html file, then...
Is there a Subversion command to reset the working copy?
Is there a single Subversion command that would “reset” a working copy exactly to the state that’s stored in the repository? Something 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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