大约有 47,000 项符合查询结果（耗时：0.0484秒） [XML]
Determine if an object property is ko.observable
...P Niemeyer
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How can I find out if I have Xcode commandline tools installed?
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crujzocrujzo
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Why does 1==1==1 return true, “1”==“1”==“1” return true, and “a...
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edited May 9 '14 at 10:53
answered May 9 '14 at 9:54
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Print a file, skipping the first X lines, in Bash [duplicate]
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You'll need tail. Some examples:
$ tail great-big-file.log
< Last 10 lines of great-big-file.log >
If you really need to SKIP a particular number of "first" lines, use
$ tail -n +<N+1> <filename>
< filename, excluding first N lines. >
That is, if you want to skip N...
Replace part of a string with another string
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answered Aug 5 '10 at 19:11
Michael MrozekMichael Mrozek
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How to make child process die after parent exits?
...e parent process dies.
– Lothar
Dec 10 '16 at 1:01
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@Lothar It would be nice to see some kind of...
How to split a delimited string in Ruby and convert it to an array?
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answered Jun 10 '09 at 13:59
ShadwellShadwell
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How to loop over directories in Linux?
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answered Jan 21 '10 at 9:04
BoldewynBoldewyn
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How to check if a value exists in a dictionary (python)
...ve timing:
>>> T(lambda : 'one' in d.itervalues()).repeat()
[0.28107285499572754, 0.29107213020324707, 0.27941107749938965]
>>> T(lambda : 'one' in d.values()).repeat()
[0.38303399085998535, 0.37257885932922363, 0.37096405029296875]
>>> T(lambda : 'one' in d.viewvalues())...
Multiple queries executed in java in single statement
...mysql> create table tbl_mq( i int not null auto_increment, name varchar(10), primary key (i) );
Query OK, 0 rows affected (0.16 sec)
mysql> delimiter //
mysql> create procedure multi_query()
-> begin
-> select count(*) as name_count from tbl_mq;
-> insert into tbl_mq...