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How to replace a whole line with sed?
Suppose I have a file with lines
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'typeid' versus 'typeof' in C++
I am wondering what the difference is between typeid and typeof in C++. Here's what I know:
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Command to escape a string in bash
I need a bash command that will convert a string to something that is escaped. Here's an example:
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Renaming a branch while on pull request
On Github, you can make pull requests to add functionality to a project. One's contributions have to be on a branch that, if the request is accepted, will be merged into the master branch (or an analogous one) of the project.
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Haskell error parse error on input `='
I'm new to Haskell and after starting ghci I tried:
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What's the opposite of head? I want all but the first N lines of a file
Given a text file of unknown length, how can I read, for example all but the first 2 lines of the file? I know tail will give me the last N lines, but I don't know what N is ahead of time.
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What is the difference between an annotated and unannotated tag?
If I want to tag the current commit. I know both of the following command lines work:
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Nohup is not writing log to output file
I am using the following command to run a python script in the background:
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Difference between `mod` and `rem` in Haskell
What exactly is the difference between mod and rem in Haskell?
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How to do scanf for single char in C [duplicate]
In C:
I'm trying to get char from the user with scanf and when I run it the program don't wait for the user to type anything...
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