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Javascript 2021-09-28 04:54:03
make event listener trigger on two things
// Setup our function to run on various events var someFunction = function (event) { // Do something... }; // Add our event listeners window.addEventListener('click', someFunction, false); window.addEventListener('mouseover', someFunction, false); Add solution -
Other 2021-09-27 09:44:02
what does suspended mean in kotlin coroutine
A suspending function is simply a function that can be paused and resumed at a later time. They can execute a long running operation and wait for it to complete without blocking. The syntax of a suspending function is similar to that of a regular function... Add solution -
Javascript 2021-09-27 01:04:03
vue property decorator mixins
// mixins.js import Vue from 'vue' import Component from 'vue-class-component' // You can declare mixins as the same style as components. @Component export class Hello extends Vue { hello = 'Hello' } @Component export class World extends Vue { world... Add solution -
TypeScript 2021-09-27 00:34:02
too many re-renders. react limits the number of renders to prevent an infinite loop.
I suspect that the problem lies in the fact that you are calling your state setter immediately inside the function component body, which forces React to re-invoke your function again, with the same props, which ends up calling the state setter again, whic... Add solution -
Python 2021-09-26 17:51:01
python get key module
import getkey, os def clear(): if os.name == "nt": _ = os.system('cls') #Clear function else: _ = os.system('clear') current = "" while True: clear() #Clearing, required at beginning at end in order for algorithm to work... Add solution -
TypeScript 2021-09-25 03:23:02
bug caught in production why it wasn't catch in test environment
Answer: Initially we need to check if the issue reported in Prod environment is a valid defect. If so: 1. The test environment is different from Production environment. Exp: Access & Permissions in Prod environment, Memory limitations, E... Add solution -
Javascript 2021-09-24 21:36:03
what is the use of javascript static methods on classes
class myClass{ constructor(){ this.myLocaleVariable=1;//this.varname in the constructer function makes a locale var } localfunction(){ return "im local unique to this variable"; } static publicfunction(){ return "i can be called without a... Add solution -
Javascript 2021-09-24 02:39:02
js data types
/* The latest ECMAScript standard defines nine types: Six Data Types that are primitives, checked by typeof operator: undefined : typeof instance === "undefined" Boolean : typeof instance === "boolean" Number : typeof instance === &qu... Add solution
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