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Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why?????

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From Arno Welzel <usenet@arnowelzel.de>
Newsgroups comp.lang.javascript
Subject Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why?????
Date Mon, 2 Nov 2020 01:04:50 +0100
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Jonas Thörnvall:

> Den söndag 1 november 2020 kl. 21:22:41 UTC+1 skrev Arno Welzel:
>> Jonas Thörnvall:
>>
>> [...]
>>> I do not know how Javascript resolving it being single threaded, but i slightly remember some technic called polling. It seem javascript polling tecknic to UI maybe do to many calls out? I could accept a hundred times slower, like polling values every 1/100 of second but 1000 to 100 000 times slower seem ridiculous.
>>
>> "Polling" means to actively read values instead of reacting to an event
>> or message. And yes, JavaScript can "poll" values from the UI very fast.
>>
>> However: setInterval() will *not* work with 0ms. The delay will usually
>> be limited to a minium value as it makes no sense to constantly fire an
>> event handler without any delay.
>>
>> -- 
>> Arno Welzel
>> https://arnowelzel.de
> 
> I do not think you understand the problem or i totally do it backward, tell me which....
> 
> The timer doing no polls it doing function call using intervals to flip coins got it??????

Yes - but you tried to use setInterval() with a delay of 0ms to keep a
function running to poll to UI and then complained that JavaScript is
slow when polling the UI.


-- 
Arno Welzel
https://arnowelzel.de

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Thread

Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-10-31 13:26 -0700
  Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-10-31 13:37 -0700
    Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-10-31 13:41 -0700
  Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-10-31 13:54 -0700
  Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-10-31 17:51 -0700
    Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? luserdroog <luser.droog@gmail.com> - 2020-10-31 23:43 -0700
      Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 00:18 -0700
        Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-01 13:47 +0100
          Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 09:11 -0800
          Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 09:15 -0800
            Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 09:21 -0800
              Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-11-01 09:52 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 11:27 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 11:33 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-11-01 15:42 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2020-11-08 23:36 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Silvio <silvio@internet.com> - 2020-11-09 17:01 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 11:37 -0800
              Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-01 21:17 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 14:08 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-02 01:09 +0100
            Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-01 21:09 +0100
              Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 14:07 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-02 01:11 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 16:18 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-02 11:37 +0100
          Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 09:28 -0800
            Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-01 21:22 +0100
              Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 14:10 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-02 01:04 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-01 16:16 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Arno Welzel <usenet@arnowelzel.de> - 2020-11-02 11:40 +0100
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? Jonas Thörnvall <jonas.thornvall@gmail.com> - 2020-11-11 00:21 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-11-11 09:13 -0800
                Re: Doing what you suggest, the timing for function calls using setInterval is just awful slow why????? "Michael Haufe (TNO)" <tno@thenewobjective.com> - 2020-11-01 16:19 -0800

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