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Run javascript function when user finishes typing instead of on key up?

I want to trigger an ajax request when the user has finished typing in a text box. I don't want it to run the function on every time the user types a letter because that would result in A LOT of ajax requests, however I don't want them to have to hit the enter button either. ...
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What are the differences between JSON and JSONP?

... script file is done loading. This is usually used to allow for cross-site AJAX with JSON data. If you know that example.com is serving JSON files that look like the JSONP example given above, then you can use code like this to retrieve it, even if you are not on the example.com domain: function fu...
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Is it possible to apply CSS to half of a character?

...nt */ overflow: hidden; color: #f00; } <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <p>Single Characters:</p> <span class="halfStyle" data-content="X">X</span> <span class="halfStyle" data-content="Y...
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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip

...gPath = "~/Scripts/jquery-" + JQueryVer + ".js", CdnPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-" + JQueryVer + ".min.js", CdnDebugPath = "http://ajax.aspnetcdn.com/ajax/jQuery/jquery-" + JQueryVer + ".js", CdnSupportsSecureConnection = true, LoadSuccessExpre...
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vector删除元素erase和通用算法remove区别 - C/C++ - 清泛网 - 专注C/C++及内核技术

...ctor的begin和end仍旧会得到原来序列的大小范围的。 MARK:使用erase和remove函数都要注意删除元素时必须注意是否需要释放内存。如果vector存放的是指向动态创建对象的指针,那么必须确保指向的对象能够释放。 vector erase remove 区...
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stl 字符串std::string作为std::map主键key的实例 - C/C++ - 清泛网 - 专注C/C++及内核技术

...文通过一个实例介绍std::map字符串作为key的常见用法,并使用find_if实现map按value值查找。代码如: #include <map> #include <string> #include <algorithm> using namespace std; class map_value_finder { public: map_value_finder(const std::string &cmp_stri...
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CListCtrl 如何设置单元格颜色? - C/C++ - 清泛网 - 专注C/C++及内核技术

...。 其原理是:设置CListCtrl控件的OwerDraw属性为true,然后使用GDI画图函数进行各种自定义绘制。 拓展的类为CColorListCtrl,必需引入的代码:ColorListCtrl.zip(4个文件) 将源码引入工程,#include "ColorListCtrl.h",将CListCtrl换成CColorLis...
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解决:ORA-01658: 无法为表空间space中的段创建 INITIAL 区 - 数据库(内核)...

.../1024 from dba_data_files group by tablespace_name; 2、查看表空间已使用大小及分配情况: select SEGMENT_TYPE,owner,sum(bytes)/1024/1024 from dba_segments where tablespace_name='TB_SPACE_NAME' group by segment_type,owner 3、准备增加表空间大小: 查看表空间...
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PHP的函数前加上“@”的作用 - PHP - 清泛IT论坛,有思想、有深度

@是PHP提供的错误信息屏蔽的专用符号。 比如在一个函数前使用@ @mysql_query 不会出现Warning, 而原来mysql_query 在遇到错误时会在页面上访提示Warning。
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js定时器setInterval()与setTimeout()区别 - 建站技术 - 清泛IT论坛,有思想、有深度

...间):只执行一次表达式就停止了。 一般在其表达式中使用setTimeout()可以实现setInterval一样的效果: showTime(); function showTime() { &nbsp; &nbsp; var today = new Date(); &nbsp; &nbsp; alert(&quot;The time is: &quot; + today.toString()); &nbsp; &nbsp; setTimeout(&...