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Elegant way to search for UTF-8 files with BOM?
...1s/^\xEF\xBB\xBF//' -i {} \;
I love "find" :)
Warning The above will modify binary files which contain those three characters.
If you want just to show BOM files, use this one:
grep -rl $'\xEF\xBB\xBF' .
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Deleting Files using Git/GitHub
...to the index. That means that it will find new files as well as staging modified content and removing files that are no longer in the working tree."
– j08691
Jul 18 '12 at 20:33
3
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Easy way to print Perl array? (with a little formatting)
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Or, if you want to be really dirty: {local $,=', ';print @array}.
– musiKk
Apr 21 '11 at 7:57
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Create module variables in Ruby
...for two '@@' class variables? Isn't it considered a code smell, especially if the class is extended to use class variables? I was testing this and I realized I could get the same result from a single @ instance variable. Is there a specific reason for using class variables? Thanks for the reply.
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How to extract request http headers from a request using NodeJS connect
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If you use Express 4.x, you can use the req.get(headerName) method as described in Express 4.x API Reference
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improv...
Django DB Settings 'Improperly Configured' Error
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It should be noted that this will only work if you put it at the top of your file, if you put it inside of something like if __name__ == "__main__": it won't work correctly :)
– Josh Correia
Apr 16 at 23:23
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In CoffeeScript how do you append a value to an Array?
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What about if we have an object, and not a character?
– Gaʀʀʏ
Jun 9 '14 at 4:43
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jQuery: Difference between position() and offset()
What is the difference between position() and offset() ? I tried to do the following in a click event:
3 Answers
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What rules does Pandas use to generate a view vs a copy?
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Here's the rules, subsequent override:
All operations generate a copy
If inplace=True is provided, it will modify in-place; only some operations support this
An indexer that sets, e.g. .loc/.iloc/.iat/.at will set inplace.
An indexer that gets on a single-dtyped object is almost always a view (...
How to draw border around a UILabel?
...erColor = [UIColor greenColor].CGColor
myLabel.layer.borderWidth = 3.0
Swift 5:
myLabel.layer.borderColor = UIColor.darkGray.cgColor
myLabel.layer.borderWidth = 3.0
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