Abu Saleh Faysal·Feb 10, 202320. Valid Parentheses — JavaScript Solution — by Abu Saleh FaysalAn array of parentheses are given. We need to determine if the array contains both opening and closing parentheses.
Abu Saleh Faysal·Jan 20, 202314. Longest Common Prefix — JavaScript Solution — by Abu Saleh FaysalAfter seeing the problem, I determined that iterating the first element of the array and iterating the whole array could be a…
Abu Saleh Faysal·Jan 13, 202313. Roman to Integer — JavaScript Solution — by Abu Saleh FaysalGiven a roman numeral, we need to convert it to an integer.
Abu Saleh Faysal·Dec 1, 20229. Palindrome Number — JavaScript Solution — by Abu Saleh FaysalChecking “Palindrome number” is a very widespread problem. Compared to the other languages, I found it easier to solve this problem with…
Abu Saleh Faysal·Nov 13, 20221. Two Sum — Leetcode — JavaScript Solution using HashMap — by Abu Saleh FaysalI previously solved this problem using two for loops. However, that was not a very efficient way to solve this problem. So, this time I…
Abu Saleh Faysal·May 8, 2021Tricky Things and Basic Problem Solving in JavaScript1. We all know about a type of value that returns true or false. It is called boolean. Truthy value is a type of value that returns true…
Abu Saleh Faysal·May 7, 2021Things We Should Know About ReactWe often hear React as a JavaScript framework. However, react is a JavaScript Library. Libraries and frameworks are not the same things…
Abu Saleh Faysal·May 6, 2021Primitive Values and Importance of Standard Coding in JavaScriptPrimitive Values are those values that we can not change. Such as String, Number. For example in JavaScript, if we code like this,
Abu Saleh Faysal·May 5, 2021Overview of Fundamental JavaScriptWe can store different types of values in JavaScript variables. They are
