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scanf() leaves the new line char in the buffer
...once for a discussion of trailing blanks in format strings. They're a bad idea — astoundingly bad if you expect human interaction and bad for program interaction.
– Jonathan Leffler
Oct 17 '17 at 5:28
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The default for KeyValuePair
...l as a key. But I'd say that's true the vast majority of the time, so good idea. That is definitely a way simpler check than most of the checks here.
– neminem
Dec 6 '13 at 23:52
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How to integrate nodeJS + Socket.IO and PHP?
...und, to find a good way to communicate between nodeJS and PHP. Here is the idea : nodeJS is still quite new, and it can be kind of tricky to develop a full application only with it. Moreover, you may need it only for one module of your project, like realtime notifications, chat, ... And you want to ...
Add up a column of numbers at the Unix shell
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Using awk is a fine idea, but why keep the cut? That's a predictable column number, so use ... | xargs ls -l | awk '{total = total + $5}{END{print total}'
– dmckee --- ex-moderator kitten
May 29 '09 at 14:...
Pass props to parent component in React.js
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About encapsulation and coupling in other answers
This is for me a bad idea in term of coupling and encapsulation:
var Parent = React.createClass({
handleClick: function(childComponent) {
// using childComponent.props
// using childComponent.refs.button
// or anything else usin...
Google Maps zoom control is messed up
... used to zoom the map is messed up (it wasn't always like this). I have no idea what the cause is.
9 Answers
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Is there a Google Keep API? [closed]
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Google keep is a great idea but lack the option of integrating it to custom tools (emacs/browser extensions/raspberry pi applications/etc) makes it's usefulness limited for power users.
– fakedrake
Jul 9 '15 a...
SVN change username
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Worth noting, that if you run IntelliJ IDEA you also have to restart IntelliJ for the changes to take effect
– AndersG
Sep 19 '12 at 12:24
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Is “Java Concurrency In Practice” still valid? [closed]
Is Java Concurrency in Practice still valid? I am wondering whether the ideas, concepts and implementation described in the book are still compliant with the latest Java versions.
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Can you use @Autowired with static fields?
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any idea how I can use this approach when initializing a repository?
– kiedysktos
Mar 8 '17 at 11:47
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