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Use grep to report back only line numbers
I have a file that possibly contains bad formatting (in this case, the occurrence of the pattern \\backslash ). I would like to use grep to return only the line numbers where this occurs (as in, the match was here, go to line # x and fix it).
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Replace whitespaces with tabs in linux
How do I replace whitespaces with tabs in linux in a given text file?
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从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
从Code Review 谈如何做技术这两天，在微博上表达了一下Code Review的重要性。因为翻看了阿里内部的Review Board上的记录，从上面发现Code Review做得好的是一些比...这两天，在微博上表达了一下Code Review的重要性。因为翻看了阿里内部...
Which comment style should I use in batch files?
I've been writing some batch files, and I ran into this user guide , which has been quite informative. One thing it showed me was that lines can be commented not just with REM , but also with :: . It says:
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How to compare software version number using js? (only number)
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The SMTP server requires a secure connection or the client was not authenticated. The server respons
I want to send an email from my application and i have written following code for sending mail
19 Answers
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Download JSON object as a file from browser
I have the following code to let users download data strings in csv file.
11 Answers
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Margin while printing html page
...rinting. Is it possible to set right and left margin in the style-sheet which set the print margin (i.e. margin on paper).
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How to remove trailing whitespaces with sed?
I have a simple shell script that removes trailing whitespace from a file. Is there any way to make this script more compact (without creating a temporary file)?
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华为公司的新产品研发流程管理 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...司产品投放市场的时间就可缩短一半。例如，摩托罗拉的Codex部在两年内把平均产品研发时间缩短了46%。同样，Bolt，Beranek和Newman采用新过程研发后，第一项产品的投放市场时间大幅度缩短了50%～60%。这是一个什么概念呢?这告诉...