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How to get diff working like git-diff?
...w to do color but this will do the +/- rather than < and >.
diff -u file1 file2
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How can I pipe stderr, and not stdout?
...-right, but pipes are set up before the I/O redirections are interpreted. File descriptors such as 1 and 2 are references to open file descriptions. The operation 2>&1 makes file descriptor 2 aka stderr refer to the same open file description as file descriptor 1 aka stdout is currently ref...
how to get the current working directory's absolute path from irb
... Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
6 Answers
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How do I convert this list of dictionaries to a csv file?
...keys = toCSV[0].keys()
with open('people.csv', 'w', newline='') as output_file:
dict_writer = csv.DictWriter(output_file, keys)
dict_writer.writeheader()
dict_writer.writerows(toCSV)
EDIT: My prior solution doesn't handle the order. As noted by Wilduck, DictWriter is more appropriate ...
Where should I put the log4j.properties file?
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You can specify config file location with VM argument -Dlog4j.configuration="file:/C:/workspace3/local/log4j.properties"
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How to implement static class member functions in *.cpp file?
Is it possible to implement static class member functions in *.cpp file instead of doing
it in the header file ?
8 Answer...
Retrieve the commit log for a specific line in a file?
...ve you a commit log for just commits that touched a particular line in a file?
10 Answers
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What is the “main file” property when doing bower init?
What is the use of property main file when you run bower init? I have been looking and many people says that it currently has no purpose.
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How can I randomize the lines in a file using standard tools on Red Hat Linux?
How can I randomize the lines in a file using standard tools on Red Hat Linux?
11 Answers
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Which encoding opens CSV files correctly with Excel on both Mac and Windows?
We have a web app that exports CSV files containing foreign characters with UTF-8, no BOM. Both Windows and Mac users get garbage characters in Excel. I tried converting to UTF-8 with BOM; Excel/Win is fine with it, Excel/Mac shows gibberish. I'm using Excel 2003/Win, Excel 2011/Mac.
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