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What is the rationale for fread/fwrite taking size and count as arguments?
...n value on a successful read (of zero bytes), feof() and ferror() won't be set, and errno will be something nonsensical like ENOENT, or worse, something misleading (and possibly critically breaking) like EAGAIN -- very confusing, especially since basically no documentation screams this gotcha at you...
How to check if remote branch exists on a given remote repository?
...ds git@github.com:user/repo.git branch-name | wc -l
Alternatively you can set --exit-code flag on git ls-remote which will return exit code 2 in case no matching refs are found. This is the most idiomatic solution. The result can be checked directly in a shell test or by checking the status varia...
Android canvas draw rectangle
...
Try paint.setStyle(Paint.Style.STROKE)?
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Git: Cannot see new remote branch
...chname -> origin/branchname
$ git checkout branchname
Branch branchname set up to track remote branch branchname from origin.
Switched to a new branch 'branchname'
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What is the relation between BLAS, LAPACK and ATLAS
...t really a standard--and (b) I don't think that anyone implements the full set of interfaces described by that document. It's, uh, aspirational.
– Stephen Canon
Nov 10 '19 at 19:42
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What does auto&& tell us?
...ssible that it's moved-from, so it'd be incorrect use it further without resetting it.
Personally, I use auto&& in generic code when I need a modifyable variable. Perfect-forwarding an rvalue is modifying, since the move operation potentially steals its guts. If I just want to be lazy (i.e....
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
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Include only certain file types when searching in Visual Studio
...s dialog saves your recent extension choices, so it is easy to choose what set of extensions you want to search.
– Gabe Moothart
Nov 17 '09 at 16:02
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How to show first commit by 'git log'?
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How to check with javascript if connection is local host?
...ing static html in browser, eg from location like file:///C:/Documents and Settings/Administrator/Desktop/ detecting "localhost" will not work. location.hostname will return empty string. so
if (location.hostname === "localhost" || location.hostname === "127.0.0.1" || location.hostname === "")
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