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Are the shift operators () arithmetic or logical in C?
...ation - for example see the old Linux TUN/TAP driver null pointer bug: lwn.net/Articles/342330). Unless I need sign-fill on right shift (which I realize is implementation defined behavior), I usually try to perform my bit shifts using unsigned values, even if it means using casts to get there.
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How to duplicate a git repository? (without forking)
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See https://help.github.com/articles/duplicating-a-repository
Short version:
In order to make an exact duplicate, you need to perform both a bare-clone and a mirror-push:
mkdir foo; cd foo
# move to a scratch dir
git clone -...
What are best practices for REST nested resources?
...g but I'm sure you could get userId in API controller. For example: In ASP.NET API, call RequestContext.Principal from within a method on ApiController. In Spring Secirity, SecurityContextHolder.getContext().getAuthentication().getPrincipal() will help you. In AWS NodeJS Lambda, that is cognito:user...
What parameters should I use in a Google Maps URL to go to a lat-lon?
...pen Google maps on web, Android or iOS using the same URL string in form:
https://www.google.com/maps/search/?api=1&parameters
There are several modes that you can use: search, directions, show map and show street view.
So you can use something like
https://www.google.com/maps/search/?api=1...
403 Forbidden vs 401 Unauthorized HTTP responses
...ately used in content that will never be served (like .config files in asp.net). its either that or a 404. imho, it wouldn't be appropriate to return 403 for something that can be accessed but you just didn't have the right credentials. my solution would be to give an access denied message with a wa...
Reference - What does this error mean in PHP?
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All PHP "Notice: Undefined Index" Questions on Stackoverflow
http://php.net/arrays
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Configuring so that pip install can work from github
...$ pip install git+ssh://git@github.com/myuser/foo.git
or
$ pip install git+https://github.com/myuser/foo.git@v123
or
$ pip install git+https://github.com/myuser/foo.git@newbranch
More info at https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support
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Download a single folder or directory from a GitHub repo
...r branch.
Modify the URL for subversion. Replace tree/master with trunk.
https://github.com/lodash/lodash/tree/master/test ➜
https://github.com/lodash/lodash/trunk/test
Download the folder. Go to the command line and grab the folder with SVN.
svn checkout https://github.com/lodash/lodash/tru...
Why doesn't TFS get latest get the latest?
...ady in your workspace. Which to me and just about everyone else on the planet is wrong.
See this link: http://blogs.microsoft.co.il/blogs/srlteam/archive/2009/04/13/how-get-latest-version-really-works.aspx
The only way to get it to do what you want is to Get Specific Version, then check both of t...
Reference: What is variable scope, which variables are accessible from where and what are “undefined
..."scoped global variable". I'm expanding a bit on its usage here kunststube.net/static.
– deceze♦
Jun 28 '15 at 12:15
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