Online HTML Editor
Javascript Online Compiler
index.html
Change Theme
Compress code
Uncompress code
Download Code
Clear Code
Copy Code!
Run
Click to run or ctrl+s
Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Javascript - String startswith</title> </head> <body> <h2>startsWith method checks if a given string starts with some another substring.</h2> <script> const sentence = "Carbon emission is increasing day by day"; document.write(sentence.startsWith("Car")); document.write(sentence.startsWith("bon", 3)); </script> </body> </html>
Run
