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Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a
...e type-safety of the for-each loop at the cost of increased memory use and cpu time (shouldn't be a huge problem unless you have really, really big lists or a really old computer)
public static void main(String[] args)
{
Collection<Integer> l = new ArrayList<Integer>();
Collecti...
JavaScript: How to pass object by value?
...ay to copy it? According to NodeJS documentation JSON manipulation is most CPU intensive task. nodejs.org/en/docs/guides/dont-block-the-event-loop/…
– harshad
Oct 30 '18 at 4:22
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How to run a Runnable thread in Android at defined intervals?
...adjust your delay accordingly. You will still see a little latency if the cpu is busy, but it can allow you a stricter period, and to detect if the system is overloaded (perhaps to signal low priority stuff to back off).
– Ajax
Jan 1 '13 at 16:29
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How to change the blue highlight color of a UITableViewCell?
... over using selectedBackgroundView, it uses less memory, and slightly less CPU, not that u would even notice unless u display hundreds of cells.
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Sending a message to nil in Objective-C
... but you save programmer time, which is a far more expensive resource than CPU time. In addition, you're eliminating more code and more conditional complexity from your application.
Clarifying for downvoters: you may think this is not a good way to go, but it's how the language is implemented, and ...
Boolean vs boolean in Java
...ted, it is safe to assume it has the size of a machine word fitting to the CPU. However: for arrays that is very different!.
– Angel O'Sphere
Apr 6 '17 at 22:08
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How to get cumulative sum
...e actual execution plans, try it with set io statistics on and compare the cpu and actual times.
– Davos
Jan 24 '19 at 14:25
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How to kill a child process after a given timeout in Bash?
...ING_PID; fi; done
As this is a loop I included a "sleep 0.2" to keep the CPU cool. ;-)
(BTW: ping is a bad example anyway, you just would use the built-in "-t" (timeout) option.)
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Visual studio long compilation when replacing int with double
...ibrary routines to do the translation, while integer math can just use the CPU instructions. At the time the IEEE defined the standard, they made some choices that were very uncommon in implementation, and especially that long ago much more expensive to implement in microcode, and of course the curr...
Copy all the lines to clipboard
...ltered. when I type gg cursor goes to first line... but when I type "*yG ..cpu beeps at * ..so is it normal or some problem with my vim? I am on Ubuntu..
– Xinus
Oct 25 '09 at 5:46
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