How many languages do i use to start a back-end program. In web design
For back-end program you can learn Java or php which provides facility to connect with database.
Back-end programming languages for web development 1.php 2.python 3.java 4.c# 5.ruby learn PHP one programming language for back end development. PHP is better
Python — File Handling
Question is write a c program to print prime numbers up to n and print the largest number in array.
Achievements on Sololearn
Question - Java: Pyramid layers
Error in Program