Implement the Function.prototype.bind function in javascript bind allows you to change the scope of this also allows you to create functions when called are prefixed with arguments as shown in the solution (aka currying,...
Problem Implement the compound function which returns a function and satisfies the following condition function add10 (a) { return a + 10 } console.log(add10(10)) // 20 console.log(compound(add10)(10)) // 30 Understanding closures, currying, partially applied...
Problem Write a function Array.prototype.map() which can accept one additional argument. function mul(x) { return x * x; } console.log([1, 2, 3].map(mul)); // [1, 4, 9] Modify the function so that it can accept...
We need to understand closures first before we understand currying. closures allows inner function to access the variables in the outside function in which it is declared. Below MDN example explains it very well....
Problem description : Implement a debounce function. For example, you wanted the mousmove function to be called only after 2 seconds has passed between mouse move events. A debounce function limits the rate at...
