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How to determine whether a Pandas Column contains a particular value
... of 7 runs, 100 loops each)
In [17]: timeit 999999 in set(x)
79.8 ms ± 1.98 ms per loop (mean ± std. dev. of 7 runs, 10 loops each)
In [21]: timeit x.eq(999999).any()
7.03 ms ± 33.7 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
In [22]: timeit x.eq(9).any()
7.04 ms ± 60 µs per l...
Best way to encode text data for XML in Java?
...m running into this right now with an emoji character, UTF8 sequence F0 9F 98 8D.
– Kylar
Dec 15 '11 at 16:20
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How do I call the default deserializer from a custom deserializer in Jackson
... GiliGili
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Reading specific lines only
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Adam MatanAdam Matan
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
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Upgrade ruby interpreter and keep existing gemsets:
$ rvm upgrade 1.9.2-p0 1.9.2
Are you sure ...
How to express infinity in Ruby?
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No keyword, but 1.9.2 has a constant for this:
>> Float::INFINITY #=> Infinity
>&g...
In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
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You can use active_support's ordinalize helper method on numbers.
>> 3.ordinalize
=>...
Chrome desktop notification example [closed]
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Dan DascalescuDan Dascalescu
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What regular expression will match valid international phone numbers?
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\+(9[976]\d|8[987530]\d|6[987]\d|5[90]\d|42\d|3[875]\d|
2[98654321]\d|9[8543210]|8[6421]|6[6543210]|5[87654321]|
4[987654310]|3[9643210]|2[70]|7|1)\d{1,14}$
Is the correct format for matching a generic international phone number. I repla...
Detecting iOS / Android Operating system
..."Android";
}
// iOS detection from: http://stackoverflow.com/a/9039885/177710
if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
return "iOS";
}
return "unknown";
}
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