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Sorting an array of objects in Ruby by object attribute?
...y {|obj| obj.attribute}
Especially if attribute may be calculated.
Or a more concise approach:
objects.sort_by(&:attribute)
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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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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...
What is the difference between application server and web server?
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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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Why does C# allow {} code blocks without a preceding statement?
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And in C++, because of RAII instead of GC, it is far more useful.
– Deduplicator
Dec 23 '15 at 1:44
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How to bind inverse boolean properties in WPF?
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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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Greedy vs. Reluctant vs. Possessive Quantifiers
...atched). That still doesn't match the f in the regex, so it backtracks one more step, making the greedy quantifier match one less character again (leaving the "oo" at the end of the string unmatched). That still doesn't match the f in the regex, so it backtracks one more step (leaving the "foo" at t...
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...