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Adding git branch on the Bash command prompt
...t to display Git status:
Get git-prompt script:
curl -o ~/.git-prompt.sh https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh
And customize your prompt adding the following code in your .bashrc file:
# Load Git functions
source ~/.git-prompt.sh
# Syntactic sugar fo...
How can I sort a dictionary by key?
...rt()
for key in keylist:
print "%s: %s" % (key, mydict[key])
Source: http://www.saltycrane.com/blog/2007/09/how-to-sort-python-dictionary-by-keys/
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Where is the WPF Numeric UpDown control?
...use it like this:
Add to your XAML the following namespace:
xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
In your XAML where you want the control use:
<xctk:IntegerUpDown Name="myUpDownControl" />
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How can I iterate through the unicode codepoints of a Java String?
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String to Dictionary in Python
...123456789","name":"John Doe","first_name":"John","last_name":"Doe","link":"http:\/\/www.facebook.com\/jdoe","gender":"male","email":"jdoe\u0040gmail.com","timezone":-7,"locale":"en_US","verified":true,"updated_time":"2011-01-12T02:43:35+0000"}"""
>>> json.loads(s)
{u'first_name': u'John', u...
What is the documents directory (NSDocumentDirectory)?
...
This has changed in iOS 8. See the following tech note: https://developer.apple.com/library/ios/technotes/tn2406/_index.html
The Apple sanctioned way (from the link above) is as follows:
// Returns the URL to the application's Documents directory.
- (NSURL *)applicationDocuments...
What are the security risks of setting Access-Control-Allow-Origin?
...e a request to use transient authentication in the form of cookies, cached HTTP authentication or client SSL certificates. However if the website were for example to use local storage for authentication, that would be a problem.
– Niklas B.
Aug 25 '14 at 23:29
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Error handling in Bash
...dling errors I have found on the web was written by William Shotts, Jr at http://www.linuxcommand.org .
14 Answers
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Xcode Project vs. Xcode Workspace - Differences
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How to URL encode a string in Ruby
... They deprecated that method, use * CGI.escape * instead. -> http://www.ruby-forum.com/topic/207489#903709. You should also be able to use URI.www_form_encode * URI.www_form_encode_component *, but I have never used those
– J-Rou
Jul 6 '12 at 14:...