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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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How do I put variables inside javascript strings?
That's how you do it in python. How can you do that in javascript/node.js?
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Trim string in JavaScript?
How do I trim a string in JavaScript?
26 Answers
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How can I check if string contains characters & whitespace, not just whitespace?
What is the best way to check if a string contains only whitespace?
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How to sort the letters in a string alphabetically in Python
Is there an easy way to sort the letters in a string alphabetically in Python?
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How to generate a Dockerfile from an image?
Is it possible to generate a Dockerfile from an image? I want to know for two reasons:
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How to read a large file - line by line?
I want to iterate over each line of an entire file. One way to do this is by reading the entire file, saving it to a list, then going over the line of interest. This method uses a lot of memory, so I am looking for an alternative.
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WSAAsyncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术
WSAAsyncSelect模型WSAAsyncSelect模型允许应用程序以Windows消息的方式接收网络事件通知。许多对性能要求不高的网络应用程序都采用WSAAsyncSelect模型，MFC的...WSAAsyncSelect模型允许应用程序以Windows消息的方式接收网络事件通知。许多对...
退出nginx -s stop 和 -s quit 的区别 - 更多技术 - 清泛网 - 专注C/C++及内核技术
退出nginx -s stop 和 -s quit 的区别nginx-stop-quit-s stop 是强制退出，不管有没有正在处理的请求。-s quit 是优雅的退出方式，nginx在退出前完成已经接受的连接请求。参考：http: wiki nginx org CommandLine-s stop 是强制退出，不管有没有正在...
How can I get a file's size in C? [duplicate]
How can I find out the size of a file I opened with an application written in C ?
I would like to know the size, because I want to put the content of the loaded file into a string, which I allocate using malloc() . Just writing malloc(10000*sizeof(char)); is IMHO a bad idea.
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