Issue I’ve just seen this question, where one of the answers indicates that System.Diagnostics.Stopwatch should only be used for diagnosing performance and not in production code. In that case, what would be the best way to get precision timing in
Continue readingTag: timing
[SOLVED] Exact time of display: requestAnimationFrame usage and timeline
Issue What I want to achieve is to detect the precise time of when a certain change appeared on the screen (primarily with Google Chrome). For example I show an item using $("xelement").show(); or change it using $("#xelement").text("sth new"); and
Continue reading[SOLVED] Hide div after a few seconds
Issue I was wondering, how in jquery am I able to hide a div after a few seconds? Like Gmail’s messages for example. I’ve tried my best but am unable to get it working. Solution This will hide the div
Continue reading[SOLVED] Timing in JS – multiple setIntervals running at once and starting at the same time?
Issue Let’s say I have a function: myFunc = function(number) { console.log(“Booyah! “+number); } And I want it to run on a set interval. Sounds like I should use setInterval, huh! But what if I want to run multiple intervals
Continue reading[SOLVED] Timing in JS – multiple setIntervals running at once and starting at the same time?
Issue Let’s say I have a function: myFunc = function(number) { console.log(“Booyah! “+number); } And I want it to run on a set interval. Sounds like I should use setInterval, huh! But what if I want to run multiple intervals
Continue reading[SOLVED] Creating stopwatch in WPF – time precison
Issue I need to set up a stopwatch in my app. I tried to do it using dispatcher timer, with one millisecond interval. But, the clock runs at about the speed that it takes about ten seconds to count up
Continue reading[SOLVED] Making a clock that takes 2560ms to complete a revolution in JavaScript
Issue I’m trying to make a clock for a Libet task – a cognitive task used by psychologists. By convention these clocks take 2560 ms to complete a revolution. Mine seems to be running quite a lot slower and I
Continue reading[SOLVED] Microsecond accurate (or better) process timing in Linux
Issue I need a very accurate way to time parts of my program. I could use the regular high-resolution clock for this, but that will return wallclock time, which is not what I need: I needthe time spent running only
Continue reading[SOLVED] Measure the time it takes to execute a PostgreSQL query
Issue Based on Measure the time it takes to execute a t-sql query, how would one time several trials of a query in PostgreSQL? A general outline would be — set up number of trials (say 1000) SELECT CURRENT_DATE ;
Continue reading[SOLVED] How to realise long-term high-resolution timing on windows using C++?
Issue I need to get exact timestamps every couple of ms (20, 30, 40ms) over a long period of time (a couple of hours). The function in which the timestamp is taken is invoked as a callback by a 3rd-party
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