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How to find the sum of an array of numbers
...s verbose : [1, 2, 3].reduce((a,b)=>a+b)
– Denys Séguret
Apr 29 '15 at 15:35
1
I wonder if th...
What is non-blocking or asynchronous I/O in Node.js?
...ng, asynchronous operations is that you can maximize the usage of a single CPU as well as memory.
Synchronous, blocking example
An example of synchronous, blocking operations is how some web servers like ones in Java or PHP handle IO or network requests. If your code reads from a file or the datab...
What is a callback?
...xplanation only works with a good choreography :)
– Sébastien Sevrin
Jun 12 '15 at 8:22
...
HTTP vs HTTPS performance
...
The overhead is NOT due to the encryption. On a modern CPU, the encryption required by SSL is trivial.
The overhead is due to the SSL handshakes, which are lengthy and drastically increase the number of round-trips required for a HTTPS session over a HTTP one.
Measure (using a ...
Recursively counting files in a Linux directory
...tput as JSON. It can list 34k folders and 51k files in very few seconds. Olé!
– brasofilo
Jan 10 '19 at 5:46
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Include CSS,javascript file in Yii Framework
...t 23 '12 at 10:47
Fabrício Matté
63.9k2222 gold badges115115 silver badges156156 bronze badges
answered Jan 5 '10 at 10:28
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top -c command in linux to filter processes listed based on processname
...ss is like top -c -p 920,1345,1346 wich is fixed.
– Jérôme Gillard
May 23 '16 at 10:34
4
Using ...
How many parameters are too many? [closed]
...
A good rule-of-thumb is the number of CPU registers, because anymore and the compiler will be forced to allocate them on the stack.
– Michaelangel007
Mar 31 '16 at 14:10
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How do I use floating-point division in bash?
...units
units 1/3
With compact output:
units --co 1/3
Other sources
Stéphane Chazelas answered a similar question over on Unix.SX.
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CSS strikethrough different color from text?
...r...Firefox and Safari have it = 20% of reach.
– André Werlang
Mar 23 '15 at 15:02
2
As of March...