What is shallow and deep comparison?
And as you probably have guessed, shallow strategy compares superficially 2 operands equality — 1st level in depth only— while deep strategy compares the equality from all depth levels.
Is Deep equal Lodash?
The Lodash _. isEqual() Method performs a deep comparison between two values to determine if they are equivalent. This method supports comparing arrays, array buffers, boolean, date objects, maps, numbers, objects, regex, sets, strings, symbols, and typed arrays.
Comparing objects is easy, use === or Object.is(). This function returns true if they have the same reference and false if they do not. Again, let me stress, it is comparing the references to the objects, not the keys and values of the objects.
What does deep equality mean in Python?
getDen() This type of equality is known as deep equality since it compares the values “deep” in the object, not just the reference to the object.
Why you should not use Lodash?
Lodash adds 72K for a single function. Of course this doesn’t mean that every function you import will add an additional 72K and as you use more functions it will only be a little more. But be aware that uniq is not the only function which we can easily write ourselves.
Which is better underscore or Lodash?
|Lodash is significantly larger than Underscore with a size of 33KB||Underscore lies at about 16KB only.|
We need to declare the function with two parameters.