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Redis strings vs Redis hashes to represent JSON: efficiency?
...entation OR as hash memory optimization from this topic of a Redis guide: https://redis.io/topics/memory-optimization and store user as json string. Either way you may also compress long user attributes.
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What is Haskell used for in the real world? [closed]
...eed to consider advantages of functional programming languages (taken from https://c2.com/cgi/wiki?AdvantagesOfFunctionalProgramming):
Functional programs tend to be much more terse than their ImperativeLanguage counterparts. Often this leads to enhanced
programmer productivity
FP encoura...
HTTP status code for a partial successful request
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Why is Double.MIN_VALUE in not negative
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href=“tel:” and mobile numbers
...code for New South Wales
6555 - STD code for a specific telephone exchange
1234 - Telephone Exchange specific extension.
For a mobile phone this becomes
0 - trunk prefix
4 - Area code for a mobile telephone
1234 5678 - Mobile telephone number
Now, when I want to dial via the int...
How to remove the first commit in git?
... answered Oct 22 '19 at 5:20
kp123kp123
38233 silver badges1313 bronze badges
...
How to avoid long nesting of asynchronous functions in Node.js
...t to make a page that displays some data from a DB, so I have created some functions that get that data from my DB. I'm just a newbie in Node.js, so as far as I understand, if I want to use all of them in a single page (HTTP response) I'd have to nest them all:
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Remove shadow below actionbar
...o be compatible with all previous devices?
– splinter123
Mar 22 '15 at 22:05
same as @splinter123 here :( Wonder how I...
Check status of one port on remote host [closed]
...ll && echo Connected. || echo Fail.
Connected.
$ curl -s localhost:123 >/dev/null && echo Connected. || echo Fail.
Fail.
Possibly it may not won't work for all services, as curl can return different error codes in some cases (as per comment), so adding the following condition co...
Why are mutable structs “evil”?
...ay[500] of type Rectangle, it's clear and obvious how to e.g. copy element 123 to element 456 and then some time later set the width of element 123 to 555, without disturbing element 456. "RectArray[432] = RectArray[321]; ...; RectArray[123].Width = 555;". Knowing that Rectangle is a struct with a...