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How can I easily fixup a past commit?

... --interactive --autosquash. So the simplest way to fixup a past commit is now: $ git add ... # Stage a fix $ git commit --fixup=a0b1c2d3 # Perform the commit to fix broken a0b1c2d3 $ git rebase -i --autosquash a0b1c2d3~1 # Now merge fixup commit into broken comm...
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What is a patch in git version control?

...TS) See also Contributing to Rails with Git as another concrete example. Nowadays, the GitHub pull request makes it really easy to apply patches on GitHub repos, which is useful when you aren't a direct contributor (ie you have no right to directly push to a repo). Actually, fairly recently GitHub...
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.NET obfuscation tools/strategy [closed]

...ly, to IL, to C# code and have it compiled again with very little effort. Now with .Net 3.5 I'm not at all sure. Try decompiling a 3.5 assembly; what you get is a long long way from compiling. Add the optimisations from 3.5 (far better than 1.1) and the way anonymous types, delegates and so on ar...
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How do I determine the size of my array in C?

...; size_t n = sizeof(a) / sizeof(a[0]); Another advantage is that you can now easily parameterize the array name in a macro and get: #define NELEMS(x) (sizeof(x) / sizeof((x)[0])) int a[17]; size_t n = NELEMS(a); share ...
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What is the difference between gsub and sub methods for Ruby Strings

... Yeah. I understand now. In my defense, I don't think this was very obvious... Until now, that is. – Ryanmt Jul 20 '11 at 22:50 ...
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Returning a C string from a function

...ing like "my string" actually uses 9+1 (=10!) bytes. This is important to know when you finally get around to allocating strings dynamically. So, without this 'terminating zero', you don't have a string. You have an array of characters (also called a buffer) hanging around in memory. Longevity of ...
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How to update Python?

... UPDATE: 2018-07-06 This post is now nearly 5 years old! Python-2.7 will stop receiving official updates from python.org in 2020. Also, Python-3.7 has been released. Check out Python-Future on how to make your Python-2 code compatible with Python-3. For upda...
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Xcode changes unmodified storyboard and XIB files

... because of merging issues. Total madness. They are so amazing, especially now that they have intelligent autolayout built in, you are really missing out if you are not using them. share | improve t...
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Remove large .pack file created by git

... a load of files in to a branch and merged and then had to remove them and now I'm left with a large .pack file that I don't know how to get rid of. ...
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Python group by

...AT'), ('5594916', 'ETH'), ('1550003', 'ETH')] input.sort(key=sortkeyfn) Now input looks like: [('5238761', 'ETH'), ('5349618', 'ETH'), ('962142', 'ETH'), ('7795297', 'ETH'), ('7341464', 'ETH'), ('5594916', 'ETH'), ('1550003', 'ETH'), ('11013331', 'KAT'), ('9843236', 'KAT'), ('9085267', 'NOT'),...