大约有 48,000 项符合查询结果（耗时：0.0619秒） [XML]
How to kill a child process after a given timeout in Bash?
...t already installed otherwise use sudo apt-get install coreutils)
timeout 10 ping www.goooooogle.com
If you don't want to download something, do what timeout does internally:
( cmdpid=$BASHPID; (sleep 10; kill $cmdpid) & exec ping www.goooooogle.com )
In case that you want to do a timeout ...
Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...
|
show 10 more comments
137
...
Preferred way of loading resources in Java
...
answered Oct 5 '10 at 8:48
Michael WilesMichael Wiles
19.1k1717 gold badges6363 silver badges9595 bronze badges
...
File content into unix variable with newlines
...
answered May 7 '10 at 14:44
paxdiablopaxdiablo
737k199199 gold badges14231423 silver badges17931793 bronze badges
...
How to check SQL Server version
...the output of this query is as follows:
Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (X64) Mar 29 2009
10:11:52 Copyright (c) 1988-2008 Microsoft Corporation Express
Edition (64-bit) on Windows NT 6.1 <X64> (Build 7600: )
Method 2: Connect to the server by using Object Explorer in S...
I want to remove double quotes from a String
...it
– Elias Van Ootegem
Oct 3 '13 at 10:02
add a comment
|
...
mysql create user if not exists
...
|
show 10 more comments
-3
...
Increment a database field by 1
...
answered May 4 '10 at 4:41
SampsonSampson
246k6868 gold badges506506 silver badges547547 bronze badges
...
How to get a random number in Ruby
...get for that feature).
For instance, in this game where you need to guess 10 numbers, you can initialize them with:
10.times.map{ 20 + Random.rand(11) }
#=> [26, 26, 22, 20, 30, 26, 23, 23, 25, 22]
Note:
Using Random.new.rand(20..30) (using Random.new) generally would not be a good idea, ...
How to join multiple lines of file names into one with custom delimiter?
...
answered Jun 30 '11 at 19:10
ArtemArtem
7,22611 gold badge1212 silver badges22 bronze badges
...