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Understanding Apache's access log
...td (not usually used since not reliable)
%u is the user name determined by HTTP authentication
%t is the time the request was received.
%r is the request line from the client. ("GET / HTTP/1.0")
%>s is the status code sent from the server to the client (200, 404 etc.)
%b is the size of the respon...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
... ...){ /* 函数定义 */}
更多的属性含义参考:http://gcc.gnu.org/onlinedocs/gcc-4.0.0/gcc/Function-Attributes.html
变量属性(Variable Attributes)
关键字__attribute__也可以对变量(variable)或结构体成员(structure
field)进行属性设置...
mysql - how many columns is too many?
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What is the difference between Amazon S3 and Amazon EC2 instance?
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Is object empty? [duplicate]
....isEmptyObject:
if ($.isEmptyObject(obj))
{
// do something
}
More: http://api.jquery.com/jQuery.isEmptyObject/
You need jquery though.
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
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Why do we use volatile keyword? [duplicate]
... assume values of variables cannot change "on their own." (c) Wikipedia
http://en.wikipedia.org/wiki/Volatile_variable
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Adding div element to body or document in JavaScript
...
Try this out:-
http://jsfiddle.net/adiioo7/vmfbA/
Use
document.body.innerHTML += '<div style="position:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></div>';
instead of
document.body.innerHTML ...
Selenium: FirefoxProfile exception Can't load the profile
...'t configured to talk to the extension. Not sure why this is happening...
https://github.com/seleniumhq/selenium-google-code-issue-archive/issues/2061
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Base 64 encode and decode example code
...older versions of Android so I'm using Robert Harder's Base64 library from http://iharder.net/base64
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