How to make delay 1 second before execute some function?

How to make delay 1 second before execute some function?

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How to make delay 1 second before execute some function?
Tag : flutter , By : Laques
Date : January 12 2021, 09:11 PM

seems to work fine You aren't checking for the ConnectionState. The example at https://api.flutter.dev/flutter/widgets/StreamBuilder-class.html will show you how to display an intermediate message while the Stream is still loading.

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Execute a function with sliding delay

Tag : javascript , By : snapshooter
Date : March 29 2020, 07:55 AM
this one helps. setTimeout returns a handle (a number) that you can use to cancel the timer via clearTimeout, so your handler for the keydown event can do this:
var timerHandle = 0;
function handler() {
    // Clear the previous timer if it hasn't already happened
    if (timerHandle != 0) {

    // Call `tick` in 2 seconds or so
    timerHandle = setTimeout(tick, 2000);
function tick() {
    // The timer has gone off, clear the handle
    timerHandle = 0;

how to make a block execute code immediately and after time delay

Tag : ios , By : anon
Date : March 29 2020, 07:55 AM
this will help UIKit is not thread safe. taskQ is not the main queue, so command A will execute on a global queue not the main queue.
Consider assigning the main queue to taskQ, or making command A execute on distpatch_async on the main queue.

Execute function in C++ after asyncranous 60 sec delay?

Tag : cpp , By : Mare Astra
Date : March 29 2020, 07:55 AM
hope this fix your issue I've read this can be achieved using std::this_thread::sleep_for and std::async, but it's not working for me. , You cannot pass a non-static method like this in C++, you can do:
auto retCode = std::async(&Log::refresh_data, model_log);
// Or with a lambda:
auto retCode = std::async([this]() { 
    return model_log.refresh_data(); 

How to make a delay for a function but don't execute again in Javascript

Tag : javascript , By : phatfish
Date : March 29 2020, 07:55 AM
should help you out If I understand the question, you want a system that prevents a function, say shootBullet() from being called until a delay is finished. The simplest way to do this is a global variable and a setTimeout:
var canShoot = true;

function shootBullet() {
    if (canShoot) {
        //Shoot bullet
    canShoot = false;
    setTimeout(function() {
        canShoot = true;
    }, 2000);

How execute a function after a delay

Tag : javascript , By : Pancilobak
Date : March 29 2020, 07:55 AM
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