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Create a string of variable length, filled with a repeated character
So, my question has been asked by someone else in it's Java form here: Java - Create a new String instance with specified length and filled with specific character. Best solution?
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GitHub pull request showing commits that are already in target branch
I'm trying to review a pull request on GitHub to a branch that isn't master. The target branch was behind master and the pull request showed commits from master, so I merged master and pushed it to GitHub, but the commits and diff for them still appear in the pull request after refreshing. I've doub...
Couldn't register with the bootstrap Server
I just changed some code in my program and got this error:
21 Answers
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How to get the current URL within a Django template?
I was wondering how to get the current URL within a template.
10 Answers
10
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How do I copy the contents of one stream to another?
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From .NET 4.5 on, there is the Stream.CopyToAsync method
input.CopyToAsync(output);
This will return a Task that can be continued on when completed, like so:
await input.CopyToAsync(output)
// Code from here on will be run in a continuation.
Note that depending on where the c...
Regex - Should hyphens be escaped? [duplicate]
Hyphen is a special character in regex, for instance, to select a range, I could do something like:
3 Answers
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print call stack in C or C++
Is there any way to dump the call stack in a running process in C or C++ every time a certain function is called? What I have in mind is something like this:
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Execute command without keeping it in history [closed]
I want to execute some commands but don't want to store them in the command history. So that nobody will be able to search it in the .bash_history file.
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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
Is it possible to make a div 50px less than 100% in pure CSS? I want the <div> to be only 50px less than 100%. I don't want any JavaScript.
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How to prevent sticky hover effects for buttons on touch devices
..., like iPad, the hover state is sticky, so the button stays blue after tapping it. I don't want that.
27 Answers
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