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Detect Browser Language in PHP

I use the following PHP script as index for my website. 12 Answers 12 ...
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开源邮件传输代理软件 -- Postfix 介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...理软件 -- Postfix 介绍postfix是Wietse Venema在IBM的GPL协议之下开发的MTA(邮件传输代理)软件。Postfix试图更快、更容易管理、更安全,同时还与sendmail保持足够的兼容性。1. postfix是免费的: postfix想要作用的范围是广大的Internet用户...
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How do I check if an array includes a value in JavaScript?

... } } return false; } And now you can simply use the following: alert([1, 2, 3].contains(2)); // => true alert([1, 2, 3].contains('2')); // => false share | improve this answer ...
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Win32汇编--使用MASM - C/C++ - 清泛网 - 专注C/C++及内核技术

...数库就是典型的静态库。库的出现为程序员节省了大量的开发时间,缺点就是每个可执行文件中都包括了要用到的相同函数的代码,占用了大量的磁盘空间,在执行的时候,这些代码同样重复占用了宝贵的内存。 Win32环境中...
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分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...。 3)数据一致性的问题又会引发性能问题 这就是软件开发,按下了葫芦起了瓢。 一致性模型 说起数据一致性来说,简单说有三种类型(当然,如果细分的话,还有很多一致性模型,如:顺序一致性,FIFO一致性,会话一致...
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国务院:网速提40%流量不清零 三运营商尚未回应 - 资讯 - 清泛网 - 专注C/C+...

...理。二要鼓励项目运营主体利用资本市场直接融资。发挥开发性、政策性金融机构中长期贷款优势,支持社保和保险资金参与项目。三要建立公共服务价格和补贴动态调整机制,坚持补偿成本、优质优价、公平负担,保证社会资...
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Access-Control-Allow-Origin error sending a jQuery Post to Google API's

...', crossDomain: true, dataType: 'jsonp', success: function() { alert("Success"); }, error: function() { alert('Failed!'); }, beforeSend: setHeader }); share | improve this answe...
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How do I get the width and height of a HTML5 canvas?

...nt.getElementById( 'yourCanvasID' ); var ctx = canvas.getContext( '2d' ); alert( canvas.width ); alert( canvas.height ); share | improve this answer | follow ...
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How to diff a commit with its parent?

Aside from writing an alias or script, is there a shorter command for getting the diff for a particular commit? 8 Answers ...
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How do I install pip on macOS or OS X?

...Got error #notsoeasy Download error on pypi.python.org/simple: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) -- Some packages may not be found! No local packages or download links found for pip error: Could not find suitable distribution for Requirement.parse('pip') ...