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How to automatically install Emacs packages by specifying a list of package names?
...y Emacs extensions. In order to synchronize my Emacs settings on different computers, I'd like a way to specify a list of package names in .emacs file and then package could automatically search and install the packages, so that I don't need to install them manually by calling M-x package-list-...
Why doesn't c++ have &&= or ||= for booleans?
...forming C++ code.
1 Admittedly this is a rather big caveat as Angew’s comment illustrates:
bool b = true;
b &= 2; // yields `false`.
The reason is that b & 2 performs integer promotion such that the expression is then equivalent to static_cast<int>(b) & 2, which results in ...
How to use setArguments() and getArguments() methods in Fragments?
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How do I modify a MySQL column to allow NULL?
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How do I convert an interval into a number of hours with postgres?
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How to stop Visual Studio from opening a file on single click?
...uired a double click). Is there a way to make double-click the 'view file' command?
6 Answers
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Putty: Getting Server refused our key Error
...mmediately try to paste the first 's' from the 'ssh_rsa" is treated as vim command after which vim will switch to the insert mode and the remaining text is being pasted. If you enter the insert mode before pasting (e.g. using i) the leading 's' won't be cut.
– Pawel
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How to find the length of a string in R
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How do you switch pages in Xamarin.Forms?
...is masterDetailPage then how i can switch the page stackoverflow.com/questions/31129845/…
– Atul Dhanuka
Jul 1 '15 at 4:38
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is vs typeof
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+1: In the past I wondered why the C# compiler didn't compile typeof(string).TypeHandle to the ldtoken CIL instruction, but it looks like the CLR takes care of it in the JIT. It still takes a few extra opcodes but it's a more generalized application of the optimi...