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微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术

... We like to keep it short and sweet! It also just so happens that 140 characters is the perfect length for sending status updates via text message. The standard text message length in most places is 160 characters per message. We reserve 20 characters for people’s names, and the other 140 ...
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廉价共享存储解决方案2-drbd+cman+gfs2 - 更多技术 - 清泛网 - 专注C/C++及内核技术

廉价共享存储解决方案2-drbd+cman+gfs21、修改hosts文件[root@localhost ~]# vi etc hosts127.0.0.1localhost localhost.localdomain localhost4 localhost4.localdomain4...1、修改hosts文件 [root@localhost ~]# vi /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost...
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Comma in C/C++ macro

Say we have a macro like this 7 Answers 7 ...
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Calculate distance between 2 GPS coordinates

How do I calculate distance between two GPS coordinates (using latitude and longitude)? 29 Answers ...
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How to get function parameter names/values dynamically?

Is there a way to get the function parameter names of a function dynamically? 31 Answers ...
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Create directory if it does not exist

I am writing a PowerShell script to create several directories if they do not exist. 11 Answers ...
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What is the printf format specifier for bool?

Since ANSI C99 there is _Bool or bool via stdbool.h . But is there also a printf format specifier for bool? 8 Answer...
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Passing by reference in C

If C does not support passing a variable by reference, why does this work? 17 Answers ...
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an

I have read the documentation of each function on jQuery official website , but there is no such comparison listings between below functions: ...
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余佳文公开道歉: “一亿分红”本质上是吹嘘炒作 - 资讯 - 清泛网 - 专注C/...

...“偶像”在互联网领域出现。近日,超级课程表创始人兼CEO余佳文一不小心成为了“负面典型”。他曾经在央视某节目上公开许诺“拿1亿利润分给员工”,并一时成为业界名人。但一年之后,就在大家期待他兑现承诺之时,他...