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Escape double quote character in XML
... Incorrect; ' is not a valid XML character. It is a valid HTML character - which is SGML and a SUPERset of XML.
– Stefan Steiger
Dec 8 '17 at 8:05
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How to cut an entire line in vim and paste it?
... available at http://www.viemu.com/a_vi_vim_graphical_cheat_sheet_tutorial.html
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...更复杂的例子：(?<=<(\w+)>).*(?=<\/\1>)匹配不包含属性的简单HTML标签内里的内容。(?<=<(\w+)>)指定了这样的前缀：被尖括号括起来的单词(比如可能是<b>)，然后是.*(任意的字符串),最后是一个后缀(?=<\/\1>)。注意后缀里的\/，它用到了前...
Run cURL commands from Windows console
...
Visit download page https://curl.haxx.se/download.html - it's incredible
Choose your sytem in list
Don't forget SSL support, it's obvious now, e.g. for https
Unpack curl.exe and .crt to C:\Windows\System32
Restart cmd
Enjoy > curl https://api.stackexchange.com
p.s. If y...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...构（不需要显示所有元素）：
所有文本元素都可以用HTML标签格式化。可以使用哪些HTML标签取决于Android系统的实现。有关提示，请参见：
Mark Murphy’s Technical Stuff
Daniel Lew’s Coding Thoughts
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Toggle Checkboxes on/off
...);
But prop() has better semantics than attr() when applied to "boolean" HTML attributes, so it is usually preferred in this situation.
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Iterate through every file in one directory
...task specifically:
https://ruby-doc.org/stdlib-2.5.1/libdoc/find/rdoc/Find.html
require 'find'
Find.find(path) do |file|
# process
end
This is a standard ruby library, so it should be available
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How to select distinct rows in a datatable and store into an array
...ce ; http://onerkaya.blogspot.com/2013/01/distinct-dataviewtotable-vs-linq.html
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'IF' in 'SELECT' statement - choose output value based on column values
...report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,0) * -1) as amount
FROM report
The part IFNULL(amount,0) mea...
Wildcards in jQuery selectors
...ased on models, and doesn't seem to allow for grouping like this; i.e. the HTML is out of my control.
– Christian Mann
Jun 12 '12 at 16:07
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