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Getting the max value of an enum

...ast<Foo>().Last(); Edit For those not willing to read through the comments: You can also do it this way: var lastFoo = Enum.GetValues(typeof(Foo)).Cast<Foo>().Max(); ... which will work when some of your enum values are negative. ...
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Should I implement __ne__ in terms of __eq__ in Python?

I have a class where I want to override the __eq__ method. It seems to make sense that I should override the __ne__ method as well, but does it make sense to implement __ne__ in terms of __eq__ as such? ...
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python requests file upload

...ile': open('file.txt', 'rb')} >>> print(requests.Request('POST', 'http://example.com', files=files).prepare().body.decode('ascii')) --c226ce13d09842658ffbd31e0563c6bd Content-Disposition: form-data; name="upload_file"; filename="file.txt" --c226ce13d09842658ffbd31e0563c6bd-- Note the fi...
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What's an easy way to read random line from a file in Unix command line?

What's an easy way to read random line from a file in Unix command line? 13 Answers 13...
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Bash foreach loop

...only like: for fn in `cat filenames.txt`; do cat "$fn"; done Reference: http://www.cyberciti.biz/faq/linux-unix-bash-for-loop-one-line-command/ share | improve this answer | ...
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C++ preprocessor __VA_ARGS__ number of arguments

...re however you have a macro implementation that does the count: #define PP_NARG(...) \ PP_NARG_(__VA_ARGS__,PP_RSEQ_N()) #define PP_NARG_(...) \ PP_ARG_N(__VA_ARGS__) #define PP_ARG_N( \ _1, _2, _3, _4, _5, _6, _7, _8, _9,_10, \ _11,_12,_13,_14,_15,_16,_17,_18,_...
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Composer: how can I install another dependency without updating old ones?

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
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How to have git log show filenames like svn log -v

SVN's log has a "-v" mode that outputs filenames of files changed in each commit, like so: 11 Answers ...
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A cron job for rails: best practices?

... EdiListener.process_new_messages puts "done." end To execute from the command line, this is just "rake cron". This command can then be put on the operating system cron/task scheduler as desired. Update this is quite an old question and answer! Some new info: the heroku cron service I referen...
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Can't use Swift classes inside Objective-C

...ct Module Name doesn't contain any special characters Install Objective-C Compatibility Header : YES Once you've added *.swift file to the project this property will appear in Build Settings Objective-C Generated Interface Header : myproject-Swift.h This header is auto-generated by Xcode ...