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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused

... e.g if your URL is like http://localhost:8080/Getdata.php or http://127.0.0.1:8080/Getdata.php then you have to change it as use http://10.0.2.2:8080/Getdata.php – Vikas Patidar Jan 30 '14 at 8:46 ...
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Send POST data using XMLHttpRequest

...elow demonstrates on how to do this. var http = new XMLHttpRequest(); var url = 'get_data.php'; var params = 'orem=ipsum&name=binny'; http.open('POST', url, true); //Send the proper header information along with the request http.setRequestHeader('Content-type', 'application/x-www-form-urlencod...
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How do I reference a specific issue comment on github?

... You can click on the date in the header of the comment to get a URL to the comment For example, for issue https://github.com/centic9/jgit-cookbook/issues/5 one of the comments has the following link: https://github.com/centic9/jgit-cookbook/issues/5#issuecomment-51084491. ...
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Can I set an opacity only to the background image of a div?

... -1; top: 0; bottom: 0; left: 0; right: 0; background: url(test.jpg) center center; opacity: .4; width: 100%; height: 100%; } See test case on jsFiddle :before and ::before pseudo-element Another trick is to use the CSS 2.1 :before or CSS 3 ::before pseudo-element...
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What is the best regular expression to check if a string is a valid URL?

How can I check if a given string is a valid URL address? 55 Answers 55 ...
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三个故事说穿了许多人 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术

...蛋给了丙,乙就不爽了。 她忘记了这个鸡蛋本来就是甲,甲想给谁都可以。为此,她们大吵一架,从此绝交。 二、有一年,很热夏天,一队人出去漂流。 女孩拖鞋在玩水时候,把拖鞋掉下去了,沉底了。 到岸边...
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Win32 创建控件风格不是Win XP解决方案 - C/C++ - 清泛网 - 专注C/C++及内核技术

Win32 创建控件风格不是Win XP解决方案有时候我有在用Win32 API来向窗体上添加控件时,通过CreateWindow或CreateWindowEx创建出来控件风格不像XP风格,而是像Windows 2000...有时候我有在用Win32 API来向窗体上添加控件时,通过CreateWindo...
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半个汉字校验与处理(C++) - C/C++ - 清泛网 - 专注C/C++及内核技术

半个汉字校验与处理(C++)由于汉字是2个字符(这里不讨论可变字符情形),因此,在C语言中,用一个固定长度buffer 存放包含汉字字符串,就有汉字被截断从而导致...由于汉字是2个字符(这里不讨论可变字符情形),因此...
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C++ ADO Excel中RecordSet.Open打开记录两个参数adOpenKeyset、adLockBat...

C++ ADO Excel中RecordSet.Open打开记录两个参数adOpenKeyset、adLockBatchOptimistic详细说明C++ ADO Excel中RecordSet.Open打开记录两个参数adOpenKeyset、adLockBatchOptimistic详细说明:缺省值1 adLockReadOnly RecordSet...C++ ADO Excel中RecordSet.Open打开记录...
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谷歌推出购买按钮 移动搜索用户可直接在广告中购物 - 资讯 - 清泛网 - 专...

...了一个购买按钮,移动搜索用户可以利用与谷歌帐户关联支付信息,直接在搜索结果中广告中购物。据科技网站VentureBeat报道,谷歌今天推出了一个购买按钮,移动搜索用户可以利用与谷歌帐户关联支付信息,直接在搜索...