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Space between two rows in a table?
...dited Jun 15 '17 at 10:25
user8149901
answered Dec 10 '08 at 17:18
Jan AagaardJan Aagaard
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How to erase the file contents of text file in Python?
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answered May 4 '10 at 21:27
ondraondra
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How to write a simple database engine [closed]
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Robert HarveyRobert Harvey
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How can I index a MATLAB array returned by a function without first assigning it to a local variable
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edited Jan 4 '18 at 18:46
answered Sep 2 '10 at 15:57
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惨不忍睹：说一说你最穷的时候是什么样子 - 创意 - 清泛网 - 专注C/C++及内核技术
...tters:一块钱的公交车票舍不得买，走八站路回家。
@Camille_卿瑜：最穷的时候我只有一块钱，只能够坐公车回家，但是，我买了一颗糖，边吃糖边走回家，走了两个小时。
@H9949899君麻：大热天走二十站公交的路线去上...
How do I PHP-unserialize a jQuery-serialized form?
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14 Answers
14
Active
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How to make PowerShell tab completion work like Bash
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edited Jun 15 '16 at 15:40
answered Jun 9 '16 at 0:51
svi...
How to assign a Git SHA1's to a file without Git?
...For example, the hash of an empty file:
sha1("blob 0\0") = "e69de29bb2d1d6434b8b29ae775ad8c2e48c5391"
$ touch empty
$ git hash-object empty
e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Another example:
sha1("blob 7\0foobar\n") = "323fae03f4606ea9991df8befbb2fca795e648fa"
$ echo "foobar" > foo.t...
Ruby function to remove all white spaces?
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54
\s+ means 1 or more whitespace characters (space, newline, tab). The // surrounding show that it's a regular expression.
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北漂90后张鸿润：创业不做于佳文 坚持就好 - 资讯 - 清泛网 - 专注C/C++及内核技术
北漂90后张鸿润：创业不做于佳文 坚持就好总归要有那么一些人去呵护住最后那点理想的火星，用实际行动坚持初心，引导新的创业方向。
8月30日，作为90后典型创业者余佳文、马佳佳被联想董事长兼主席杨元庆炮轰，指责他...