Pro Tips for JavaScript: - Do not mix data types in an array. Keeping types uniform helps the engine use contiguous memory. - Always use a comparator function when sorting numbers. [10, 2].sort () ...
Each pair is a property. A property holds different types of data: - Strings - Numbers - Arrays - Other objects - Functions When a function lives inside an object, it is called a method. Methods ...
JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...
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