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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
... fire.
Install node.js+npm(as non root)
First you should(if you have not done this yet) install node.js+npm in 30 seconds (the right way because you should NOT run npm as root):
echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/...
How to automatically install Emacs packages by specifying a list of package names?
...n package could automatically search and install the packages, so that I don't need to install them manually by calling M-x package-list-packages . How to do that?
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How do you search for files containing DOS line endings (CRLF) with grep on Linux?
I want to search for files containing DOS line endings with grep on Linux. Something like this:
9 Answers
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Sort objects in ArrayList by date?
Every example I find is about doing this alphabetically, while I need my elements sorted by date.
13 Answers
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Setting default value for TypeScript object passed as argument
...type declaration.
This is a little different than what you were trying to do, because instead of having an intact params object, you have instead have dereferenced variables.
If you want to make it optional to pass anything to the function, add a ? for all keys in the type, and add a default of ={...
Source unreachable when using the NuGet Package Manager Console
...ges to match the one we already have in source control. There is no way to do this from the UI so I use the command line to get the proper version.
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When should I write the keyword 'inline' for a function/method?
...e cannot be used in other translation units. Linker needs to make sure it doesn't accidentally use a statically defined variable/function from another translation unit.
extern - use this variable/function name in this translation unit but don't complain if it isn't defined. The linker will sort it...
How can I produce an effect similar to the iOS 7 blur view?
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I disagree with crizzwald. I don't think that's a good interpretation of the rules of expectation of what APple will do.
– Andrew Johnson
Sep 1 '13 at 22:10
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What does “mro()” do?
...d once at class initialization, and the result is stored in __mro__ -- see docs.python.org/library/… .
– Alex Martelli
Jan 6 '10 at 4:24
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