RandomDelay() is a function that computes a random time delay from the range of 0 – 1000 milliseconds:įunction randomDelay ( ) ) ĮCMAScript 6 also introduces rest parameters and spread syntax. log (a, b ), randomDelay ( ), 21, 22 ) setTimeout ( (a, b, c ) = > console.
log (a ), randomDelay ( ), 1 ) setTimeout ( (a, b ) = > console. log ( "Hello" ), randomDelay ( ) ) setTimeout ( (a ) = > console. Each timer starts simulatenously but their completion times are random making the 4 console.log() appearing in random jumbled order. The following will execute the following 4 console.log() after waiting 0 - 1000 milliseconds (determined by a random function). SetTimeout() is a function which executes another function or specified piece of code after waiting for the specified time delay in milliseconds. The blog also highlights ECMAScript 6 and ECMAScript 7 support in Qt 5.12.1 and AppStudio 3.3 features: arrow functions (my favourite), property shorthand, rest parameters and spread syntax. This blog talks about implementing your own setTimeout() function in AppStudio.
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