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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
...t, as the performance improvement is negligible. See https://stackoverflow.com/a/766996/1432614
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What is time_t ultimately a typedef to?
...s of
arithmetic operations applied to time
values.
Unix and POSIX-compliant systems implement the time_t type as a signed
integer (typically 32 or 64 bits wide)
which represents the number of seconds
since the start of the Unix epoch:
midnight UTC of January 1, 1970 (not
counting ...
What Automatic Resource Management alternatives exist for Scala?
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community wiki
2 revschengpohi
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Determine if running on a rooted device
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How can I create a UIColor from a hex string?
...hex format string to an integer for use with this macro, see stackoverflow.com/questions/3648411/….
– devios1
Aug 14 '14 at 21:18
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How to convert a string to an integer in JavaScript?
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jsperf.com/performance-of-parseint/29 , hy @jedierikb i was edit jsperf link. Adding '4'>>0 and '4'>>>0.
– emaniacs
Jan 17 '14 at 10:41
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What is the shortest function for reading a cookie by name in JavaScript?
What is the shortest, accurate, and cross-browser compatible method for reading a cookie in JavaScript?
15 Answers
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Error in Swift class: Property not initialized at super.init call
... Swift Programming Language, which answers your question:
“Swift’s compiler performs four helpful safety-checks to make sure
that two-phase initialization is completed without error:”
Safety check 1 “A designated initializer must ensure that all of the
“properties introduced b...
How to customize user profile when using django-allauth
...el for this. Please have a look here on how to do this: docs.djangoproject.com/en/dev/topics/auth/…
– pennersr
Sep 9 '12 at 20:36
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