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What is `git diff --patience` for?
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186
You can read a post from Bram Cohen, the author of the patience diff algorithm, but I found th...
Fastest way to extract frames using ffmpeg?
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160
If the JPEG encoding step is too performance intensive, you could always store the frames unco...
How to check if a column exists in Pandas
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answered Jul 21 '14 at 16:48
chrisbchrisb
34.7k77 gold badges5151 silver badges5151 bronze badges
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What is the difference between Fragment and FragmentActivity?
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281
A Fragment is a section of an Activity, which has:
its own lifecycle
receives its own input ev...
is there an easy way to get the http status code in the failure block from AFHTTPClient?
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136
Ok, found the answer with the operation object
failure:^(AFHTTPRequestOperation *operation, N...
How to set UICollectionViewDelegateFlowLayout?
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answered Oct 17 '12 at 0:38
John EstropiaJohn Estropia
16.8k44 gold badges3939 silver badges4747 bronze badges
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How do I create a new branch?
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61
Branches in SVN are essentially directories; you don't name the branch so much as choose the nam...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
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41
+100
I'll con...
What's the difference between IEquatable and just overriding Object.Equals()?
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217
The main reason is performance. When generics were introduced in .NET 2.0 they were able to add...
How to check whether a file or directory exists?
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190
// exists returns whether the given file or directory exists
func exists(path string) (bool, e...