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Adding Only Untracked Files
...was something less, well, interactive, but it's certainly better than file by file. :-)
– Rob Wilkerson
Sep 16 '11 at 15:11
35
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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
I have a FILE * , returned by a call to fopen() . I need to get a file descriptor from it, to make calls like fsync(fd) on it. What's the function to get a file descriptor from a file pointer?
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How to copy directories in OS X 10.7.3?
...the same mode as the corresponding source directory, unmodified by the process' umask.
– Xiao
Oct 1 '14 at 5:40
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How to make Sequelize use singular table names
...ated_at
underscored: true,
// disable the modification of tablenames; By default, sequelize will automatically
// transform all passed model names (first parameter of define) into plural.
// if you don't want that, set the following
freezeTableName: true,
// define the table's name
t...
How to reliably open a file in the same directory as a Python script
...les that were in the same directory as the currently running Python script by simply using a command like
5 Answers
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How to apply an XSLT Stylesheet in C#
...ren's excellent answer, note that this code can be shortened significantly by using the appropriate XslCompiledTransform.Transform overload:
var myXslTrans = new XslCompiledTransform();
myXslTrans.Load("stylesheet.xsl");
myXslTrans.Transform("source.xml", "result.html");
(Sorry for posing this...
Check if value already exists within list of dictionaries?
...d also be missing the above code can give you a KeyError. You can fix this by using get and providing a default value. If you don't provide a default value, None is returned.
if not any(d.get('main_color', default_value) == 'red' for d in a):
# does not exist
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Git: updating remote branch information
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That will remove all branches that are no longer tracked by the remote repository. So, just be careful.
– Garrett Hyde
Oct 22 '10 at 2:51
4
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What's the correct way to communicate between controllers in AngularJS?
...rootScope.$on. The former can cause serious performance problems as raised by @numan. That is because the event will bubble down through all scopes.
However, the latter (using $rootScope.$emit + $rootScope.$on) does not suffer from this and can therefore be used as a fast communication channel!
F...
How to check if an app is installed from a web-page on an iPhone?
... either to your app, if it is installed, or to the App Store.
You do this by adding a meta tag to the page. You can even specify a detailed app URL if you want the app to do something special when it loads.
Details are at Apple's Promoting Apps with Smart App Banners page.
The mechanism has the ...