前天第一次使用jquery向服务器发送Get请求。结果吸拜了...查看console提示说"No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.",嗯好吧，google了一下才知道是跨域问题。...
分类：
数据库 时间：
2015-03-11 17:18:16
阅读次数：
219
Unfortunately, standard C++ library provides no tools for working with HTTP protocol. Therefore, when we want to run some REST service, parse a webpage or write a simple bot or web crawler, we alwa...
分类：
编程语言 时间：
2015-02-01 17:54:09
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252
Problem Description
You travel a lot by bus and the costs of all the seperate tickets are starting to add up.
Therefore you want to see if it might be advantageous for you to buy a bus pass.
...
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其他好文 时间：
2015-01-18 11:56:00
阅读次数：
246
Relationships
关联
When you build abstractions, you’ll discover that very few of your classes stand alone. Instead, most of them collaborate with others in a number of ways. Therefore, when you...
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其他好文 时间：
2015-01-13 07:54:25
阅读次数：
149
Risk management (or more precisely risk avoidance) is a critical topic, but one that is often dull to read about and therefore neglected. One of the f...
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其他好文 时间：
2015-01-08 17:48:30
阅读次数：
282
Using View Controllers in the Responder Chain响应链中使用视图控制器View controllers are descendants of theUIResponderclass and are therefore capable of handling ...
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移动开发 时间：
2015-01-07 18:25:14
阅读次数：
205
Something wrong with your car key may make you so gloomy. Therefore, it had better to prepare a reliable key programmer for emergency, especially hand...
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其他好文 时间：
2014-12-31 18:15:34
阅读次数：
242
Whether V45.02 or V99.99 is the new generation of the old SBB key programmer, both of which are regarded the replacement of old one.Therefore, here co...
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其他好文 时间：
2014-12-29 16:48:09
阅读次数：
120
In any project, change is inevitable whether it comes from within the project or from external sources, therefore it makes sense to have an agreed pro...
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其他好文 时间：
2014-12-29 11:40:36
阅读次数：
164
View Controller Basics 视图控制器基础Apps running on iOS–based devices have a limited amount of screen space for displaying content and therefore must be cr....
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移动开发 时间：
2014-12-24 09:46:53
阅读次数：
286
