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Turning a Comma Separated string into individual rows
...ardTheKiwi
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Extract a dplyr tbl column as a vector
...gt;% pull(5)
[1] 3.90 3.90 3.85 3.08 3.15 2.76 3.21 3.69 3.92 3.92 3.92 3.07 3.07 3.07 2.93 3.00 3.23 4.08 4.93 4.22 3.70 2.76 3.15 3.73 3.08 4.08 4.43
[28] 3.77 4.22 3.62 3.54 4.11
A nice way to do this in v0.2 of dplyr:
iris2 %>% select(Species) %>% collect %>% .[[5]]
Or if you pr...
C#: how to get first char of a string?
... Flaschen
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How do I get the current date in JavaScript?
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It doesn't consider TimezoneOffset. At my time of testing, I was seeking "now" and I got "yesterday". stackoverflow.com/questions/13646446...
How do I add custom field to Python log format string?
...y.
– shreesh katti
Mar 14 '19 at 10:25
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Using SQL Server 2008 and SQL Server 2005 and date time
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answered Nov 25 '08 at 6:31
Richard HarrisonRichard Harrison
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PHP & mySQL: Year 2038 Bug: What is it? How to solve it?
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Why does it occur and what happens when it occurs?
Times beyond 03:14:07 UTC on Tuesday, 19 January 2038 will 'wrap around' and be stored internally as a negative number, which these systems will interpret as a time in December 13, 1901 rather than in 2038. This is due to the fact that the num...
Binary Data in JSON String. Something better than Base64
...ncy is bad -- a 105% expansion (if all input bytes are equally likely) vs. 25% for base85 or 33% for base64.
Final verdict: base64 wins, in my opinion, on the grounds that it's common, easy, and not bad enough to warrant replacement.
See also: Base91 and Base122
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Git: Cannot see new remote branch
...re on out?
– hybrid9
Oct 7 '12 at 1:07
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Google Maps API v3: How to remove all markers?
...was crashing! :(
– InterfaceGuy
Jul 25 '12 at 22:02
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