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Perform debounce in React.js
...ults.loading && <div>...</div>}
{searchResults.error && <div>Error: {search.error.message}</div>}
{searchResults.result && (
<div>
<div>Results: {search.result.length}</div>
<ul>...
How do I print the type or class of a variable in Swift?
...nts "__NSDate"
UPDATE: Please note this no longer seems to work as of Beta05
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C++ map access discards qualifiers (const)
...to figure out what was going on with a similar case. Can we agree that the error message is, at best, misleading? I could be way more clear if it did not have the word 'this' and made reference to const-ness instead of the more generic qualifier.
– carnicer
Nov...
Is it possible to get the non-enumerable inherited property names of an object?
...rototype?
– dkugappi
Nov 6 '11 at 1:05
2
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How to add leading zeros for for-loop in shell? [duplicate]
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Use the following syntax:
$ for i in {01..05}; do echo "$i"; done
01
02
03
04
05
Disclaimer: Leading zeros only work in >=bash-4.
If you want to use printf, nothing prevents you from putting its result in a variable for further use:
$ foo=$(printf "%02d" 5)
$ ech...
How to use “raise” keyword in Python [duplicate]
...poses.
yentup has given the first one.
It's used for raising your own errors.
if something:
raise Exception('My error!')
The second is to reraise the current exception in an exception handler, so that it can be handled further up the call stack.
try:
generate_exception()
except SomeE...
iOS: How to store username/password within an app?
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Manuel PintaldiManuel Pintaldi
1,05588 silver badges88 bronze badges
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Tracking the script execution time in PHP
... I'm getting some really weird numbers if I don't. Like a page that took 0.05 seconds to generate is saying it took 6s of CPU time...is this correct? See here: blog.rompe.org/node/85
– Darryl Hein
Feb 22 '09 at 21:09
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
...directly related to a view that are in a separate file, it's a programming error if you don't include your script along with your view. Having it in a separate file separates interaction from presentation and allows an abundance of other benefits from it being in a separate file.
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Find out how much memory is being used by an object in Python [duplicate]
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edited Oct 16 '17 at 21:05
answered Nov 8 '13 at 18:11
Uz...