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When do we need curly braces around shell variables?
...%.*} (remove extension)
expanding positional parameters beyond 9: "$8 $9 ${10} ${11}"
Doing this everywhere, instead of just in potentially ambiguous cases, can be considered good programming practice. This is both for consistency and to avoid surprises like $foo_$bar.jpg, where it's not visually ...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
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edited Dec 6 '11 at 10:03
answered Aug 27 '09 at 16:57
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Can I load a UIImage from a URL?
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Krishnabhadra
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answered May 6 '10 at 15:57
Daniel BlezekDaniel Blezek
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Python circular importing?
...jpmc's answer that you should refactor the module organization is probably 100% correct. Either move class B into module a, or move class C into module b so you can break the cycle. It's also worth noting that even if only one direction of the circle has top-level code involved (e.g. if class C didn...
How can I tell PyCharm what type a parameter is expected to be?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
PHP Fatal error: Cannot redeclare class
...hichdanwhichdan
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75
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Rails raw SQL example
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HuyHuy
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What are Flask Blueprints, exactly?
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edited Feb 27 '19 at 10:27
pfabri
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answered Jun 26 '14 at 1:11...
How to pass arguments to a Button command in Tkinter?
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nbro
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answered Aug 3 '11 at 3:07
VooVoo
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String formatting in Python 3
...format standard, but lets one easily do things like:
>>> width = 10
>>> precision = 4
>>> value = decimal.Decimal('12.34567')
>>> f'result: {value:{width}.{precision}}'
'result: 12.35'
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