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Delete all lines beginning with a # from a file
All of the lines with comments in a file begin with # . How can I delete all of the lines (and only those lines) which begin with # ? Other lines containing # , but not at the beginning of the line should be ignored.
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In plain English, what does “git reset” do?
I have seen interesting posts explaining subtleties about git reset .
7 Answers
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AsyncTask threads never die
I'm using AsyncTask s to fetch data in response to the user pressing a button. This works well and keeps the interface responsive while fetching the data, but when I checked out what was going on in the Eclipse debugger, I found out that every time a new AsyncTask was created (which is quite ofte...
Get GPS location from the web browser
I am developing a mobile based web-site, there I have integrated Google Maps, I need to fill the 'From' field of Google Maps dynamically.
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Prevent linebreak after
Is there a way to prevent a line break after a div with css?
13 Answers
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MFC的多国语言界面的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...1． 新建工程
新建了一个对话框工程，工程名称为MultiLanguages，默认语言选择是“中文”。
2． 添加多国语言的资源
在创建工程后，工程会添加默认的资源，如主对话框，都是“中文”资源。现在我们需要添加相应的英文...
How to create JSON string in JavaScript?
In a code something like this, I am trying to create JSON string just to play around. It's throwing error, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
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Is there a Pattern Matching Utility like GREP in Windows?
Is there a similar utility to grep available from the Windows Command Prompt, or is there a third party tool for it?
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Virtualbox “port forward” from Guest to Host [closed]
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2 Answers
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How to extract request http headers from a request using NodeJS connect
I'd like to get the "Host" header of a request made using Node JS's connect library bundle. My code looks like:
4 Answers
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