[Add] While Loops introduction

Author: infinotiver

Tutorials/Basic/loops/while loops/01_while_loops.js

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+// 01_while_loops.js
+/*
+This code snippet shows the usage of while loops in JavaScript.
+The while loop loops (what ?) until the specified condition is met
+*/
+
+// Syntax
+/*
+while (condition) {
+    code
+}
+*/
+
+// Initialize a variable to keep track of the number of days
+let days = 1;
+
+// Start the while loop
+while (days <= 5) {
+  console.log(`Day ${days}: Work hard, have fun!`); // Print the message for each day
+  days++; // Increment the number of days
+}
+
+let count = 0;
+
+while (count < 10) // JS has 0 based indexing i.e indexing starts from 0 so 10 would end at 9 only
+{
+    console.log(`Current count is ${count}`);
+    count ++; // Increment operator
+}