大约有 47,000 项符合查询结果（耗时：0.0341秒） [XML]
Finding out whether a string is numeric or not
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answered May 22 '11 at 23:13
John CalsbeekJohn Calsbeek
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How can I negate the return-value of a process?
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@(#)Version: $Revision: 4.2 $
@(#)Last changed: $Date: 2005/06/22 19:44:07 $
@(#)Purpose: Invert success/failure status of command
@(#)Author: J Leffler
@(#)Copyright: (C) JLSS 1991,1997,2005
*/
#include <stdlib.h>
#include <unistd.h>
#include <sys/typ...
Create a date from day month and year with T-SQL
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answered Nov 5 '08 at 22:17
Cade RouxCade Roux
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
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answered Dec 20 '11 at 22:28
Greg HewgillGreg Hewgill
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How Do I Document Packages in Java?
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answered Mar 8 '09 at 22:42
Gareth DavisGareth Davis
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Cassandra port usage - how are the ports used?
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answered Oct 22 '12 at 10:23
Matthew O'RiordanMatthew O'Riordan
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What is float in Java?
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edited Feb 22 '11 at 10:22
answered Feb 22 '11 at 10:15
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Rails has_many with alias name
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answered Jul 22 '09 at 4:32
Sam SaffronSam Saffron
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Visual Studio: How to break on handled exceptions?
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answered Sep 22 '08 at 19:23
Austin SalonenAustin Salonen
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Test for equality among all elements of a single vector
...degree of tolerance ;)
– hadley
Jan 22 '11 at 1:32
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