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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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Convert string to variable name in JavaScript
...ting a simple one line assignment operation is not going to spike anyone's CPU usage as long as it is not being done in a 1ms timer or tight loop.
– MooGoo
Apr 10 '11 at 19:04
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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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区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...节点都可以扮演“监督者”的身份，因此不用担心欺诈的问题。可扩展：区块链是一种底层开源技术，在此基础上可以实现各类扩展和去中心化、去信任化的应用。匿名化：数据交换的双方可以是匿名的，网络中的节点无需知道...
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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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 ...
How do I use IValidatableObject?
...he results - this is beneficial if some of the validation checks are IO or CPU intensive.
public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
if (this.Enable)
{
// ...
if (this.Prop1 > this.Prop2)
{
yield return n...
Why is 1/1/1970 the “epoch time”?
...ter with 9KB of RAM which used transistors and diodes for logic gates as a CPU (no chips at the time!). So it wasn't "silly" to make the most basic thing that worked.
– Camilo Martin
Mar 5 '15 at 17:38
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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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Synchronous request in Node.js
... i haven't had any slow runs for it. This spawns a child process. How many cpus does your system use and what version of node are you using? I'd love to know to determine if I need to switch or not.
– jemiloii
Oct 8 '15 at 17:23
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