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How to color the Git console?

I recently saw that the git console in Windows is colored, e.g. Green for additions, red for deletions, etc. How do I color my git console like that? ...
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Android List Preferences: have summary as selected value?

I have a Preference activity which uses a List Preferences as defined by my XML file. How would I set the summary of the list activity to the value that is selected? ...
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How to make Git “forget” about a file that was tracked but is now in .gitignore?

There is a file that was being tracked by git , but now the file is on the .gitignore list. 27 Answers ...
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How to override and extend basic Django admin templates?

...an admin template (e.g. admin/index.html) while at the same time extending it (see https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-vs-replacing-an-admin-template )? ...
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Why use deflate instead of gzip for text files served by Apache?

What advantages do either method offer for html, css and javascript files served by a LAMP server. Are there better alternatives? ...
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How to convert a number to string and vice versa in C++

...base = 10); Each of these take a string as input and will try to convert it to a number. If no valid number could be constructed, for example because there is no numeric data or the number is out-of-range for the type, an exception is thrown (std::invalid_argument or std::out_of_range). If conver...
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Django FileField with upload_to determined at runtime

I'm trying to set up my uploads so that if user joe uploads a file it goes to MEDIA_ROOT/joe as opposed to having everyone's files go to MEDIA_ROOT. The problem is I don't know how to define this in the model. Here is how it currently looks: ...
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What is the meaning of erb?

... erb stands for "Embedded RuBy". A .html.erb or .erb.html file is HTML with Ruby code embedded in; Rails will evaluate the Ruby to add content to the file dynamically, and will output a "pure" HTML file for rendering. sha...
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AngularJS ng-repeat handle empty list case

...ought this would be a very common thing, but I couldn't find how to handle it in AngularJS. Let's say I have a list of events and want to output them with AngularJS, then that's pretty easy: ...
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How to add an extra column to a NumPy array

...timings: In [23]: N = 10 In [24]: a = np.random.rand(N,N) In [25]: %timeit b = np.hstack((a,np.zeros((a.shape[0],1)))) 10000 loops, best of 3: 19.6 us per loop In [27]: %timeit b = np.zeros((a.shape[0],a.shape[1]+1)); b[:,:-1] = a 100000 loops, best of 3: 5.62 us per loop ...