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const vs constexpr on variables
...em so that we can talk about them more easily:
const double PI1 = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 and PI2 are constant, meaning you can not modify them. However only PI2 is a compile-time constant. It shall be initialized at compile time. PI1 may be in...
Are Duplicate HTTP Response Headers acceptable?
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158
Yes
HTTP RFC2616 available here says:
Multiple message-header fields with the same field-...
Git flow release branches and tags - with or without “v” prefix
... v in version 2.
– schmijos
Oct 26 '15 at 10:28
1
See: github.com/mojombo/semver/blob/master/…
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How to go to each directory and execute a command?
... metacharacters.
– tripleee
Apr 17 '15 at 9:53
1
(All of the answers here seem to have the same f...
What is an xs:NCName type and when should it be used?
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answered Oct 27 '09 at 15:11
Andrey AdamovichAndrey Adamovich
18.6k1212 gold badges8383 silver badges125125 bronze badges
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How to use int.TryParse with nullable int? [duplicate]
...is accepted ^_^.
– Thomas Jones
Jan 15 '15 at 22:59
17
With c#7 it's one line : int? myVal = int....
How to do a FULL OUTER JOIN in MySQL?
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15 Answers
15
Active
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getting the screen density programmatically in android?
...version?
– TacB0sS
Jul 29 '13 at 20:15
I've updated the answer to match the latest API revisions that people may be us...
Determine whether an array contains a value [duplicate]
...have differently from the native one in case ofsigned zeroes and NaNs (see 15.4.4.14 and 9.12 vs. 11.9.6)
– Christoph
Jul 25 '09 at 9:26
4
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Python equivalent for PHP's implode?
...e=\"evenodd\" d=\"M25.6622 17.6335C27.8049 17.6335 29.3739 16.9402 30.2537 15.6379C30.8468 14.7755 30.9615 13.5579 30.9615 11.9512V6.59049C30.9615 5.28821 30.4833 4.66231 29.4502 4.66231C28.9913 4.66231 28.4555 4.94978 28.1109 5.50789C27.499 4.86533 26.7335 4.56087 25.7005 4.56087C23.1369 4.56087 21...