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const filterArray=(a,b)=>{return a.filter((e)=>{return e!=b})}
let array = ["a","b","","d","","f"];
console.log(filterArray(array,""));//>> ["a","b","d","f"]
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var colors=["red","blue",,null,undefined,,"green"];
//remove null and undefined elements from colors
var realColors = colors.filter(function (e) {return e != null;});
console.log(realColors);
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var array = [0, 1, null, 2, "", 3, undefined, 3,,,,,, 4,, 4,, 5,, 6,,,,];
var filtered = array.filter(function (el) {
return el != null;
});
console.log(filtered);
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const arr = ["Hello", "", "king", "", "queen", "", "early"];
const result = arr.filter(e => e);
console.log(result); // ["Hello", "king", "queen", "early"]
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1
2
var fruits = ['orange', 'citron', 'banane', null, 'noix', '', undefined, 'fraise'];
var fruits_filtre = fruits.filter( function(val){return val !== ''} );