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break out of if and foreach
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Scatter plot and Color mapping in Python
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throw new std::exception vs throw std::exception
...
The C++ FAQ has a nice discussion on this:
https://isocpp.org/wiki/faq/exceptions#what-to-catch
https://isocpp.org/wiki/faq/exceptions#catch-by-ptr-in-mfc
Basically "unless there's a good reason not to, catch by reference. Avoid catching by value, since that causes ...
Android: how to make an activity return results to the activity which calls it?
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How to change line width in ggplot?
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How can I split a shell command over multiple lines when using an IF statement?
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How to conditionally push an item in an observable array?
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Meaning of $? (dollar question mark) in shell scripts
...e other special variables like this, as you can see on this online manual: https://www.gnu.org/s/bash/manual/bash.html#Special-Parameters
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Differences between socket.io and websockets
...pm module to demonstrate the difference between WebSocket and Socket.IO:
https://www.npmjs.com/package/websocket-vs-socket.io
https://github.com/rsp/node-websocket-vs-socket.io
It is a simple example of server-side and client-side code - the client connects to the server using either WebSocket o...
Using “label for” on radio buttons
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