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Why can't variable names start with numbers?

...This goes way back - before special notations to denote storage or numeric base. share | improve this answer | follow | ...
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How to debug a GLSL shader?

...ementation of toColor(): const int emax=127; // Input: x>=0 // Output: base 2 exponent of x if (x!=0 && !isnan(x) && !isinf(x)) // -emax if x==0 // emax+1 otherwise int floorLog2(float x) { if(x==0.) return -emax; // NOTE: there exist values of x, for whic...
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How do I use VaryByParam with multiple parameters?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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How can I request the vibrate permission?

... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers. Draft saved Draft discarded ...
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Creating virtual directories in IIS express

... or higher), I was able to add a virtual directory to an IIS Express (file-based) website by right-clicking on the website in the Solution Explorer and clicking Add > New Virtual Directory. This added an entry to the applicationhost.config file as with the manual methods described here. ...
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What is the good python3 equivalent for auto tuple unpacking in lambda?

... Based on Cuadue suggestion and your comment on unpacking still being present in comprehensions, you can use, using numpy.argmin : result = points[numpy.argmin(x*x + y*y for x, y in points)] ...
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How do I git rebase the first commit?

...git init to create a fresh repo, then made three commits. Now I want to rebase to go back and amend my first commit, but if I do git rebase -i HEAD~3 it complains! If I try the same with HEAD~2 then it kinda works but only lets me rearrange the last two commits. ...
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How to change the docker image installation directory?

...configuration-file). With older versions, you can change Docker's storage base directory (where container and images go) using the -goption when starting the Docker daemon. (check docker --help). You can have this setting applied automatically when Docker starts by adding it to /etc/default/docker ...
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How should I detect unnecessary #include files in a large C++ project?

... There's a new Clang-based tool, include-what-you-use, that aims to do this. share | improve this answer | follow ...
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How do I clone a specific Git branch? [duplicate]

...play origin/sugarfield_customer_number_show_c So to create a new branch based on my enum-account-number branch I do: git checkout -b enum-account-number origin/enum-account-number After you hit return the following happens: Branch enum-account-number set up to track remote branch refs/remotes/or...