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how do you filter pandas dataframes by multiple columns
...s ± 6.52 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
472 ms ± 25.1 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
So results depend on the size and the data. On my laptop, query() gets faster after 500k rows. Further, the string search in Year=="2014" has an unnecessary overhe...
Get selected subcommand with argparse
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
How to use mod operator in bash?
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
Resize image proportionally with MaxHeight and MaxWidth constraints
...e without saving it.
– Alex Aza
Aug 25 '16 at 7:29
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How to handle more than 10 parameters in shell
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You can have up to 256 parameters from 0 to 255 with:
${255}
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How to convert a LocalDate to an Instant?
... mdomdo
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How do I pull files from remote without overwriting local files?
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You can stash your local changes first, then pull, then pop the stash.
git stash
git pull orig...
Android preferences onclick event
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A followup on @jason gilbert's answer
I'm on targetSdkVersion 25, and his answer didn't work, I had to wrap the intent tag with a Preference tag. Example:
<PreferenceScreen android:title="something">
<Preference title="Title">
<intent
android:action="an...
Why does Math.round(0.49999999999999994) return 1?
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edited Jul 25 '14 at 19:01
answered Mar 28 '12 at 7:38
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How do I use vimdiff to resolve a git merge conflict?
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answered Jul 25 '17 at 16:52
TimurTimur
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