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One-liner to take some properties from object in ES 6
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Here's something slimmer, although it doesn't avoid repeating the list of fields. It uses "parameter destructuring" to avoid the need for the v parameter.
({id, title}) => ({id, title})
(See a runnable example in this other answer).
@EthanBrown's solution ...
Iterate over a Javascript associative array in sorted order
...ys built-in method:
var sorted_keys = Object.keys(a).sort()
(Note: this does not work in very old browsers not supporting EcmaScript5, notably IE6, 7 and 8. For detailed up-to-date statistics, see this table)
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How to find out how many lines of code there are in an Xcode project?
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Check out Xcode Statistician, it does exactly what you want. It also provides other interesting statistics so is worth a run for fun now and then.
Note that it will not look inside real folders, though it will look in groups. Odds are you aren't using real ...
Disable autocomplete via CSS
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Nice idea, but it does not prevent credit card numbers from being saved into the unencrypted autocomplete database.
– Hans-Peter Störr
Jun 25 '12 at 14:03
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What is the use of ByteBuffer in Java? [closed]
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After a quick search, it appears that yes, Cassandra does use ByteBuffer: mail-archive.com/commits@cassandra.apache.org/msg14967.html If you're wondering about a raw website, there might be, but typically it's only going to be used by websites indirectly - by using tools lik...
How to clean node_modules folder of packages that are not in package.json?
...node_modules folders..with countless copies of the same dependencies... so does npm prune takes this into consideration? because those deep-dependencies aren't written on the main package.json of your project.. prune must look recursively.
– vsync
Mar 5 '16 at ...
Is it possible to focus on a using JavaScript focus() function?
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It doesn't work in some Chrome versions... However, @vinoths solution does it
– Charliemops
Nov 14 '14 at 9:07
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How can I use Timer (formerly NSTimer) in Swift?
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Show a working example, what does "custom" and "data" mean if function is expecting a NSTimer object
– Carlos.V
Sep 5 '16 at 23:01
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Javascript add leading zeroes to date
...e answer that @Aleross provides below? It is not immediately clear what it does versus the pad function which is explicitly clear.
– claudio
Oct 29 '13 at 20:37
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Downloading images with node.js [closed]
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Where does it download the images to?
– Gofilord
Jun 28 '14 at 14:59
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