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CODE EXAMPLE FOR JAVASCRIPT

promise javascript

let promise = new Promise(function(resolve, reject){
  try{
  	resolve("works"); //if works
  } catch(err){
    reject(err); //doesn't work
  }
}).then(alert, console.log); // if doesn't work, then console.log it, if it does, then alert "works"
Source by stickynotepickles.herokuapp.com #
 
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Tagged: #promise #javascript
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