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How to change the background color of the options menu?
I'm trying to change the default color for the options menu which is white: I want a black background for every item on the options menu.
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How to delete a file via PHP?
...ee other links to understand your reply is it very helpful ? ..sorry again for the wrong word.. i am not from english speaking country ... though it can not be an excuse ...
– Ritabrata Gautam
Sep 13 '15 at 14:22
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Vim delete blank lines
...ut adding range 1,$/^\s$/d or using tags 'a,'b/^\s$/d? This does not work for me
– Alexander Cska
Jul 6 at 20:21
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How can I fix the Microsoft Visual Studio error: “package did not load correctly”?
...alappdata%\Microsoft\VisualStudio\12.0\ComponentModelCache
It worked fine for me. Thanks to this article.
Visual Studio 2015
%localappdata%\Microsoft\VisualStudio\14.0\ComponentModelCache
Visual Studio 2017
%localappdata%\Microsoft\VisualStudio\15.0_xxxx\ComponentModelCache
Visual Studio 2019
%lo...
What is the printf format specifier for bool?
...9 there is _Bool or bool via stdbool.h . But is there also a printf format specifier for bool?
8 Answers
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typedef fixed length array
...ion argument, it will be passed by reference, not by value, and the sizeof for it will then be wrong.
A better solution would be
typedef struct type24 { char x[3]; } type24;
You probably also want to be using unsigned char instead of char, since the latter has implementation-defined signedness.
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GitHub clone from pull request?
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You can clone the branch you want by using the -b option and for pull request:
git clone https://github.com/user_name/repo_name.git -b feature/pull_request_name dir_name
In your case, the branch you want to clone is the source branch of the pull request (feature/mongoose-support):
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How can I parse a YAML file from a Linux shell script?
...sh to provide a structured configuration file which is as easy as possible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however.
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How to get all subsets of a set? (powerset)
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The Python itertools page has exactly a powerset recipe for this:
from itertools import chain, combinations
def powerset(iterable):
"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"
s = list(iterable)
return chain.from_iterable(combinations(s, r)...
Create a tag in a GitHub repository
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You can create tags for GitHub by either using:
the Git command line, or
GitHub's web interface.
Creating tags from the command line
To create a tag on your current branch, run this:
git tag <tagname>
If you want to include a descr...