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Is there a command for formatting HTML in the Atom editor?
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edited Nov 7 '18 at 3:01
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Python group by
Assume that I have a set of data pair where index 0 is the value and index 1 is the type:
6 Answers
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how to avoid a new line with p tag?
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answered Jan 16 '10 at 3:44
Doug NeinerDoug Neiner
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What is the best way to tell if a character is a letter or number in Java without using regexes?
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answered Oct 28 '10 at 23:06
AdamAdam
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PHP 后端示例的 Node.js 与 Python 对应源码 · App Inventor 2 中文网
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每个 HTTP 示例都可以单独启动，默认监听 0.0.0.0:3000；同时运行多个服务时，通过 PORT 设置不同端口。网址里的 .php 是兼容原 App 请求的路由名称，Node.js 和 Python 也能处理这些路径。
Node.js 示例使用 Express 5，需要 ...
How to write UPDATE SQL with Table alias in SQL Server 2008?
...as follows:
UPDATE Q
SET Q.TITLE = 'TEST'
FROM HOLD_TABLE Q
WHERE Q.ID = 101;
The alias should not be necessary here though.
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How to create an array of 20 random bytes?
How can I create an array of 20 random bytes in Java?
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How to list all installed packages and their versions in Python?
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Ashwini ChaudharyAshwini Chaudhary
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How do I convert struct System.Byte byte[] to a System.IO.Stream object in C#?
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edited Feb 23 '11 at 10:59
answered Jan 22 '11 at 18:12
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Remove not alphanumeric characters from string
...ut string:
input.replace(/\W/g, '')
Note that \W is the equivalent of [^0-9a-zA-Z_] - it includes the underscore character. To also remove underscores use e.g.:
input.replace(/[^0-9a-z]/gi, '')
The input is malformed
Since the test string contains various escaped chars, which are not alphanum...