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Capturing multiple line output into a Bash variable
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1108
Actually, RESULT contains what you want — to demonstrate:
echo "$RESULT"
What you show is ...
Copy folder recursively, excluding some folders
...41
Xiao
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answered Feb 3 '10 at 18:45
Kaleb PedersonKale...
How do you compare structs for equality in C?
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200
C provides no language facilities to do this - you have to do it yourself and compare each stru...
How can I create Min stl priority_queue?
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answered Mar 13 '10 at 17:37
James McNellisJames McNellis
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Does this app use the Advertising Identifier (IDFA)? - AdMob 6.8.0
...is asking me if this app users IDFA. I'm using the latest Admob SDK or 6.8.0 and I don't know if it uses IDFA or not, and if it does which check boxes should I hit X.X
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Convert floating point number to a certain precision, and then copy to string
I have a floating point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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How to access remote server with local phpMyAdmin client?
...config
. You will get “Current Server:” drop down with both “127.0.0.1” and one what you have provided with “$cfg['Servers'][$i]['host']” cam switch between the servers.
more Details: http://sforsuresh.in/access-remote-mysql-server-using-local-phpmyadmin/
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How to check an Android device is HDPI screen or MDPI screen?
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density = getResources().getDisplayMetrics().density;
// return 0.75 if it's LDPI
// return 1.0 if it's MDPI
// return 1.5 if it's HDPI
// return 2.0 if it's XHDPI
// return 3.0 if it's XXHDPI
// return 4.0 if it's XXXHDPI
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Android and setting width and height programmatically in dp units
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550
You'll have to convert it from dps to pixels using the display scale factor.
final float scale ...
Apache两种工作模式区别及配置切换 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...务的两种工作模式详解：
http://www.cnblogs.com/ghj1976/archive/2011/01/11/1932764.html
prefork的工作原理及配置
如果不用“--with-mpm”显式指定某种MPM，prefork就是Unix平台上缺省的MPM。它所采用的预派生子进程方式也是Apache 1.3中采用的...