Practices Coding Problems in JavaScript
JS Core Concepts ➥
- Execution Context
- Scope
- THIS
[Javascript Code Challanges] ➥
- Basic mathematical operations like swapping two numbers, square root of numbers
- Checking any number’s nature if it is positive, negative, or zero
- Generating a random number
- Checking if a number is odd or even and checking if a number is prime or not
- Finding largest number among three numbers
- Finding factorial of any number
- Finding Armstrong number in any interval
- Finding if numbers have the same last digit
- Checking palindrome
- Everything about any string
- Finding Armstrong numbers between intervals
- Finding factors of numbers
- Printing Fibonacci sequence
- Check the Number of Occurrences of a Character in the String
- Check Whether a String Starts and Ends With Certain Characters
- Check Whether a String Contains a Substring
- Convert the First Letter of a String in to UpperCase
- Count the Number of Vowels in a String using Regex
- make a simple calculator using switch case
- print fibonacci sequence
- replace characters of string
- reverse a string using for loop
- sort words in alphabetical order
- Find the minimum and maximum element in an array
- Write a program to reverse the array
- Find a peak element which is not smaller than its neighbors
- Write a program to sort the given array
- Find the Kth largest and Kth smallest number in an array
- Find the occurrence of an integer in the array
- Sort the array of 0s, 1s, and 2s
- Subarray with given Sum
- Move all the negative elements to one side of the array
- Find the Union and Intersection of the two sorted arrays