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How to split a delimited string in Ruby and convert it to an array?
I have a string
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Is non-blocking I/O really faster than multi-threaded blocking I/O? How?
I searched the web on some technical details about blocking I/O and non blocking I/O and I found several people stating that non-blocking I/O would be faster than blocking I/O. For example in this document .
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Add a prefix string to beginning of each line
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13 Answers
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Extract value of attribute node via XPath
How can I extract the value of an attribute node via XPath?
7 Answers
7
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Index of Currently Selected Row in DataGridView
It's that simple. How do I get the index of the currently selected Row of a DataGridView ? I don't want the Row object, I want the index (0 .. n).
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grep exclude multiple strings
I am trying to see a log file using tail -f and want to exclude all lines containing the following strings:
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How to get everything after last slash in a URL?
How can I extract whatever follows the last slash in a URL in Python? For example, these URLs should return the following:
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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
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%m - 十进制月份（范围从 01 到 12）
%M - 十进制分钟数
%n - 换行符
%p - 根据给定的时间值为 `am' 或 `pm'，或者当前区域设置中的相应字符串
%r - 用 a.m. 和 p.m. 符号的时间
%R - 24 小时符号的时间
%S - 十进制秒数
%t - 制表符
%T - ...
How to turn on (literally) ALL of GCC's warnings?
I would like to enable -- literally -- ALL of the warnings that GCC has. (You'd think it would be easy...)
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What key shortcuts are to comment and uncomment code?
There were Ctrl + E + C (comment) and Ctrl + E + U (uncomment) in older versions, or Ctrl + K + C and Ctrl + K + U .
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