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map function for objects (instead of arrays)
...ith twice the key as the value.
Update
With new ES6 features, there is a more elegant way to express objectMap.
const objectMap = (obj, fn) =>
Object.fromEntries(
Object.entries(obj).map(
([k, v], i) => [k, fn(v, k, i)]
)
)
const myObject = { a: 1, b: 2, c: 3...
Is it possible to allow didSet to be called during initialization in Swift?
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313
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How can I recover the return value of a function passed to multiprocessing.Process?
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69
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Is there a CSS parent selector?
... The prepended $ looked better for me... the appended ! can be overlooked more easily.
– Christoph
Feb 13 '12 at 11:25
52
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From an array of objects, extract value of a property as array
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634
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How do I convert a string to a number in PHP?
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183
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How to call shell commands from Ruby
...ou can then access the exitstatus and pid properties:
$?.exitstatus
For more reading see:
http://www.elctech.com/blog/i-m-in-ur-commandline-executin-ma-commands
http://blog.jayfields.com/2006/06/ruby-kernel-system-exec-and-x.html
http://tech.natemurray.com/2007/03/ruby-shell-commands.html
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How to install python3 version of package via pip on Ubuntu?
...llowing @LennartRegebro and @user2503795, I can confirm that this is a bit more robust: virtualenv -p `which python3` py3env
– samstav
Mar 18 '16 at 23:37
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How to export data as CSV format from SQL Server using sqlcmd?
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This answer is now outdated. PowerShell scripts are more flexible and can be run in SQL Server as a Job Agent.
– Clinton Ward
May 24 '16 at 2:45
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When should one use a 'www' subdomain?
When browsing through the internet for the last few years, I'm seeing more and more pages getting rid of the 'www' subdomain.
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