大约有 3,000 项符合查询结果（耗时：0.0270秒） [XML]
Get the distance between two geo points
...r results[] get the correct distance.
– Gastón Saillén
Nov 11 '18 at 2:58
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Is there a method that calculates a factorial in Java?
... now, atm use CombinatoricsUtils.factorial
– Victor Häggqvist
May 23 '14 at 16:22
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RegEx for Javascript to allow only alphanumeric
I need to find a reg ex that only allows alphanumeric. So far, everyone I try only works if the string is alphanumeric, meaning contains both a letter and a number. I just want one what would allow either and not require both.
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Why can't a text column have a default value in MySQL?
...w addition from a MySQL developer at MySQL Bugs:
[17 Mar 2017 15:11] Ståle Deraas
Posted by developer:
This is indeed a valid feature request, and at first glance it might seem trivial to add. But TEXT/BLOBS values are not stored directly in the record buffer used for reading/updating...
Linux/Unix command to determine if process is running?
... answered Feb 2 '12 at 18:08
Frédéric HamidiFrédéric Hamidi
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Encoding as Base64 in Java
...erInterface is for JAXB provider use only.
– gebirgsbärbel
Dec 3 '13 at 22:45
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I think that @g...
What is meant with “const” at end of function declaration? [duplicate]
...edited Dec 11 '18 at 17:34
Pat Mächler
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answered Jun 29 '10 at 13:32
Jan...
Why wasn't PyPy included in standard Python?
... and little-endian variants of PPC64, and s390x.
– Frédéric Grosshans
Mar 21 '18 at 14:25
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MySQL “NOT IN” query
...ted Feb 15 '12 at 7:19
Jari Keinänen
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answered Jul 9 '11 at 16:11
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How can I tell if a library was compiled with -g?
...me, using clang compiler in Android with cmake :)
– Pär Nils Amsen
May 26 '17 at 10:56
super great for a fast checkin...