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Convert PHP closing tag into comment
...?:\s*<br\s*'.'/?'.'>)+#i', '<br />', $string);
Remember, sometimes, even though the whole is more than the sum of its parts - but being greedy is bad, there are times you are better left with less. :)
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how do I use the grep --include option for multiple file types?
...include=".{html,php}" to prevent shell from expanding '' which at the same time stop shell to expand {html,php}. It seems that equal sign in --include=* is able to prevent shell from expanding '*'.
– tianyapiaozi
May 17 '12 at 4:53
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Escape a string for a sed replace pattern
...ases previously not accounted for, the commands above have changed several times. Check the edit history for details.
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How does one reorder columns in a data frame?
How would one change this input (with the sequence: time, in, out, files):
11 Answers
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How to resolve symbolic links in a shell script
...e symlinks. Bonus points for also resolving ~username notation at the same time.
19 Answers
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了解 Boost Filesystem Library - C/C++ - 清泛网 - 专注C/C++及内核技术
... 异常报告运行时错误。boost::filesystem_error 类派生自std::runtime_error 类。库中的函数使用 filesystem_error 异常报告操作错误。与不同的可能错误类型对应，Boost 头文件定义了相应的错误代码。用户代码通常驻留在 try...catch 块内，使用...
How can I have grep not print out 'No such file or directory' errors?
..., it's almost guaranteed (IMHO) that you'll forget at the most inopportune time.
– Kelvin
Mar 12 '18 at 20:20
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Joining three tables using MySQL
...only in syntax. If you are not aware of ANSI syntax, it is well worth your time to learn it. It will help you avoid JOIN errors like you have made in the future.
– RedFilter
Sep 14 '10 at 14:38
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Multiple simultaneous downloads using Wget?
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Running this command would run the list 8 times, no? I did it the same way and instead of processing each line with 8 parallels, it just processes the whole list 8 times.
– DomainsFeatured
Sep 18 '16 at 21:28
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How to maintain a Unique List in Java?
...t.`
These are the implementations:
HashSet
This class offers constant time performance for the basic operations (add, remove, contains and size), assuming the hash function disperses the elements properly among the buckets. Iterating over this set requires time proportional to the sum of the Ha...