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check if variable is dataframe
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Scala type programming resources
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Running a cron every 30 seconds
...conds (max 26).
Tue May 26 20:59:00 AWST 2020 Sleeping for 20 seconds (max 27).
Tue May 26 20:59:30 AWST 2020 Sleeping for 25 seconds (max 28).
Tue May 26 21:00:00 AWST 2020 Sleeping for 5 seconds (max 29).
Tue May 26 21:00:30 AWST 2020 Sleeping for 6 seconds (max 30).
Tue May 26 21:01:00 AWST 2020 ...
get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
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edited Jun 27 '18 at 15:48
Axel Guilmin
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Why does git perform fast-forward merges by default?
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Difference between rake db:migrate db:reset and db:schema:load
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RESTful Services - WSDL Equivalent
...sed "validation".
– Eric Grange
Sep 27 '12 at 3:47
1
@EricGrange ...and yet this approach has wor...
Open Cygwin at a specific folder
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Just tested with 64bit cygwin (1.7.27) and chere seems to now exist. pro-tip: remember to launch cygwin terminal with admin privileges.
– BuildTheRobots
Jan 15 '14 at 11:04
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@RequestParam vs @PathVariable
...rial/reflect/member/…
– AlexO
Oct 27 '16 at 22:40
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@user3705478: i do not think so, because sp...
How do I test which class an object is in Objective-C?
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