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微博为什么限制140字(附短信70字限制考) - 闲聊区 - 清泛IT社区,为创新赋能!

...确是个难题。但是新浪微博有个独创性的事,就是两个英文字符(字母、空格、数字、英文符号等)算一个字,也就是允许用户输入280个英文字符。这算是创举了,看来新浪微博果然是允许用户发两倍于twitter数目的信息(中英...
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invalid context 0x0 under iOS 7.0 and system degradation

I've read as many search results I could find on this dreaded problem, unfortunatelly, each one seems to focus on a specific function call. ...
https://bbs.tsingfun.com/thread-3075-1-1.html 

关于App Inventor 2颜色积木,社区里追问最多的8个问题 - App应用开发 - 清...

...ot;是两个不同的事件块。你得先确定你要改的是背景还是文字,再从组件抽屉里拖对应的设置块。 画布情况特殊一点,它的 PaintColor 和 BackgroundColor 也是分开的,画笔画画要用 PaintColor。 Q5: 我能用App Inventor 2做成渐变色背景...
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How can I easily convert DataReader to List? [duplicate]

I have data in a DataReader which I want to be converted to a List<T> . What is a possible simple solution for this? ...
https://www.tsingfun.com/ilife/tech/1026.html 

搜狗百度入口之争升级 开放竞合成流量变现抓手 - 资讯 - 清泛网 - 专注C/C+...

...搜索行为时,用户使用“搜狗输入法”在百度搜索框输入文字,搜狗“灵犀”输入法自动(注意非用户行为)提供混淆百度搜索联想功能联想界面,用户回车键或点击“灵犀”输入法联想结果就会跳转到搜狗搜索结果,劫持了部分...
https://www.tsingfun.com/it/tech/2082.html 

Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...) %Y - 包括世纪数的十进制年份 %Z - 时区名或缩写 %% - 文字上的 `%' 字符。 而在smarty模板中,如$time是php文件中assign过来的时间戳,在模板文件中写法为: <{$time|date_format:'%Y-%m-%d %H:%M:%S'}> ,同样对应的输出格式为:“年-月-...
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Replace non-ASCII characters with a single space

I need to replace all non-ASCII (\x00-\x7F) characters with a space. I'm surprised that this is not dead-easy in Python, unless I'm missing something. The following function simply removes all non-ASCII characters: ...
https://www.tsingfun.com/ilife/idea/1850.html 

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

...确是个难题。但是新浪微博有个独创性的事,就是两个英文字符(字母、空格、数字、英文符号等)算一个字,也就是允许用户输入280个英文字符。这算是创举了,看来新浪微博果然是允许用户发两倍于twitter数目的信息(中英...
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How can I apply styles to multiple classes at once?

I want two classes with different names to have the same property in CSS. I don't want to repeat the code. 5 Answers ...
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How to cancel an $http request in AngularJS?

...call and only cancel some of the calls – Simon Dragsbæk Nov 16 '15 at 12:57 Why does the UI Router config need to kno...