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What does the “at” (@) symbol do in Python?
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12 Answers
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Python Regex instantly replace groups
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Have a look at re.sub:
result = re.sub(r"(\d.*?)\s(\d.*?)", r"\1 \2", string1)
This is Pyth...
What is the purpose of a plus symbol before a variable?
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edited Apr 10 '19 at 13:32
Daniel W.
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Should ol/ul be inside or outside?
...and curiosities. You want to know if an ol can live inside a p. So…
4.5.1 The p element:
Categories: Flow content, Palpable content.
Content model: Phrasing content.
4.5.5 The ol element:
Categories: Flow content.
Content model: Zero or more li and script-supporting elements.
The first pa...
Rails render partial with block
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While both of those answers above work (well the example that tony links to anyway) I ended up ...
Automatic prune with Git fetch or pull
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Since git 1.8.5 (Q4 2013):
"git fetch" (hence "git pull" as well) learned to check "fetch.prune" and "remote.*.prune" configuration variables and to behave as if the "--prune" command line option was given.
That means that, if yo...
Make Iframe to fit 100% of container's remaining height
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Update in 2019
TL;DR: Today the best option is the last one in this answer - flexbox. Everything supports it nicely and has for years. Go for that and don't look back. The rest of this answer is left for historical reasons.
The trick...
Redis: possible to expire an element in an array or sorted set?
...want to add values to a List type structure and have them get auto removed 1 hour after insertion. Is that currently possible, or would it require running a cron job to do the purging manually?
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How can I extract the folder path from file path in Python?
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You were almost there with your use of the split function. You just needed to join the strings...
setTimeout in for-loop does not print consecutive values [duplicate]
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