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How to filter git diff based on file extensions?
... the double dash is important eg. git diff master HEAD -- "*filename.txt" also useful is the git diff master HEAD --name-only
– neaumusic
Mar 2 '15 at 22:36
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Display number with leading zeros
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x = "%02d.txt" % i raises TypeError (cannot concatenate 'str' and 'int' objects), but x = "%02d.txt" % (i,) does not. Interesting. I wonder where is that documented
– theta
Nov 5 '12 at 18:10
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Javascript how to split newline
...(/\r/g, "").split("\n")}`);
output("________");
});
function output(txt) {
console.log(txt.replace(/\n/g, "\\n").replace(/\r/g, "\\r"));
}
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Iterate through every file in one directory
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This is my favorite method for being easy to read:
Dir.glob("*/*.txt") do |my_text_file|
puts "working on: #{my_text_file}..."
end
And you can even extend this to work on all files in subdirs:
Dir.glob("**/*.txt") do |my_text_file| # note one extra "*"
puts "working on: #{my_text...
Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
...d probably just use a file/shell glob too, like git checkout --theirs -- *.txt.
– user456814
Apr 12 '14 at 2:52
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How to set downloading file name in ASP.NET Web API
...on = new ContentDispositionHeaderValue("attachment")
{
FileName = "foo.txt"
};
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Find when a file was deleted in Git
...you need to prefix the path with --
Eg:
dan-mac:test dani$ git log file1.txt
fatal: ambiguous argument 'file1.txt': unknown revision or path not in the working tree.
dan-mac:test dani$ git log -- file1.txt
commit 0f7c4e1c36e0b39225d10b26f3dea40ad128b976
Author: Daniel Palacio <danpal@gmail.c...
How to check whether a file is empty or not?
...e file open you could try this:
>>> with open('New Text Document.txt') as my_file:
... # I already have file open at this point.. now what?
... my_file.seek(0) #ensure you're at the start of the file..
... first_char = my_file.read(1) #get the first character
... if not fir...
How to use sed to remove the last n lines of a file
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I don't know about sed, but it can be done with head:
head -n -2 myfile.txt
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How does grep run so fast?
...of tests before you fail, and you can't move ahead anyway. Say the file xs.txt contains 100000000 'x's, and you do grep yx xs.txt, then it actually fails to find a match sooner than if you do grep yxxxxxxxxxxxxxxxxxxx xs.txt. The Boyer-Moore-Horspool improvement to Boyer-Moore improves on the skip-a...