Under development. Learn to use advanced array methods which
receive a function as a parameter,
including
sort(function),
forEach(function), map(function), filter(function), reduce(function
every(function), some(function), find(function), includes(value),
and findIndex(function).
Array Sort Function
The array sort()
method returns a positive number, negative number or zero.
points.sort(function(a, b){return a - b});
Summary
You learned to use advanced array methods which
receive a function as a parameter,
including
sort(function),
forEach(function), map(function), filter(function), reduce(function
every(function), some(function), find(function), includes(value),
and findIndex(function).
Learn JavaScript
JavaScript's the foundation of Web developer and Website design skills.
This free and unique JavaScript tutorial includes some new or seldom used, but useful features.
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