大约有 13,200 项符合查询结果（耗时：0.0394秒） [XML]
PostgreSQL delete all content
...ows
in the table.
http://www.postgresql.org/docs/9.3/static/sql-delete.html
TRUNCATE is a PostgreSQL extension that provides a faster mechanism to
remove all rows from a table. TRUNCATE quickly removes all rows from a
set of tables. It has the same effect as an unqualified DELETE on eac...
CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
...装cmake。
下载地址：http://www.cmake.org/cmake/resources/software.html
根据自己的需要下载相应的包即可，Windows下可以下载zip压缩的绿色版本，还可以下载源代码。
（2）运行cmake的方法。（GUI、命令行）
http://www.cmake.org/cmake/help/running...
Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...ick', function() {
jQuery('#message').fadeOut();
return false;
});
html, body {
min-height: 100%;
}
#message {
height: 100%;
left: 0;
position: fixed;
top: 0;
width: 100%;
}
#message .container {
height: 60%;
left: 50%;
position: absolute;
top: 50%;
z...
405 method not allowed Web API
...a parameter and you are not passing it.
This does NOT work ( 405 error)
HTML View/Javascript
$.ajax({
url: '/api/News',
//.....
Web Api:
public HttpResponseMessage GetNews(int id)
Thus if the method signature is like the above then you must do:
HTML View/Javascript
$.aja...
Set timeout for ajax (jQuery)
...e $.ajax documentation, this is a covered topic.
$.ajax({
url: "test.html",
error: function(){
// will fire when timeout is reached
},
success: function(){
//do something
},
timeout: 3000 // sets timeout to 3 seconds
});
You can get see what type of error ...
MySQL: Large VARCHAR vs. TEXT?
...ubject, password
TEXT
Case: messages, emails, comments, formatted text, html, code, images, links
MEDIUMTEXT
Case: large json bodies, short to medium length books, csv strings
LONGTEXT
Case: textbooks, programs, years of logs files, harry potter and the goblet of fire, scientific research l...
ZeroMQ实例-使用ZMQ(ZeroMQ)进行局域网内网络通信 - C/C++ - 清泛网 - 专注C/C++及内核技术
...上使用ZeroMQ请看这里：http://www.cnblogs.com/fengbohello/p/4369082.html
更多 ZeroMQ API ：http://www.cnblogs.com/fengbohello/p/4230135.html
作者：风波 mail : fengbohello@qq.com
ZeroMQ zmq 网络通信 局域网
iOS / Android cross platform development [closed]
...oid, iOS, webOS, and Windows Phone 7 devices. You can also output Flash or HTML5 for the web. The framework was originally developed for online multiplayer social games, such as poker and backgammon, and it suits 2D games and apps with complex logic. The framework supports 2D graphics and includes a...
Where is Maven' settings.xml located on mac os?
...anyone's wondering what to put in it, look here: maven.apache.org/settings.html
– Graham Lea
Nov 30 '11 at 3:48
2
...
JavaScript Form Submit - Confirm or Cancel Submission Dialog Box
...
<form onsubmit="return checkEmpData();" method="post" action="process.html">
<input type="text" border="0" name="submit" />
<button value="submit">submit</button>
</form>
One thing always keep in mind that method and action attribute write after onsubmit attribu...