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Should I use Java's String.format() if performance is important?
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Moreover as you don't ever get out of main JIT cannot kick in.
– Jan Zyka
Jun 20 '14 at 8:13
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In which order should floats be added to get the most precise result?
...in the situation where each one individually isn't affecting the total any more. So I'm still going to need more tricks.
That's an extreme case, but in general adding two values of similar magnitude is more accurate than adding two values of very different magnitudes, since you "discard" fewer bits...
Recursively remove files
... @IlmariKaronen: good point. Wouldn't command rm be a better (that is, more direct) solution? (By "direct" I mean it deals specifically with the problem at hand and nothing else, and therefore is less likely to have any unwanted side-effects, and is also going to be more self-explanatory to anyo...
Removing multiple keys from a dictionary safely
... in entries:
if key in the_dict:
del the_dict[key]
A more compact version was provided by mattbornski using dict.pop()
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How to compare software version number using js? (only number)
...of just digits (e.g. "1.0a")?
What should happen if one version string has more parts than the other? Most likely "1.0" should be considered less than "1.0.1", but what about "1.0.0"?
Here's the code for an implementation that you can use directly (gist with documentation):
function versionCompar...
Eclipse, regular expression search and replace
... That's a nice answer and a useful hint. It would have been more helpful had it been described in little more detail.
– iammilind
May 24 '13 at 16:58
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How can I tell if a DOM element is visible in the current viewport?
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How do I redirect in expressjs while passing some context?
...assedVariable = req.query.valid;
// Do something with variable
});
For more dynamic way you can use the url core module to generate the query string for you:
const url = require('url');
app.get('/category', function(req, res) {
res.redirect(url.format({
pathname:"/",
query...
Static way to get 'Context' in Android?
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How to pass the value of a variable to the stdin of a command?
...r which the APPLICATION USAGE section of the echo specification touches on more briefly) it's a perfectly reasonable answer.
– Charles Duffy
Feb 21 at 16:07
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