for loop in pythin code example

Example 1: for loop in php

/*
For loop in php
*/

<?php
for ($i = 0; $i < 10; $i++) {
     echo $i."<br>";
} 
?>

Example 2: python loops

#x starts at 1 and goes up to 80 @ intervals of 2
for x in range(1, 80, 2):
  print(x)

Example 3: dart for in loop

void main() { 
   var obj = [12,13,14]; 
   
   for (var prop in obj) { 
      print(prop); 
   } 
}

Example 4: how to use a for loop in python

a_list = [1,2,3,4,5]

#this loops through each element in the list and sets it equal to x
for x in a_list:
	print(x)

Example 5: python for loop

# Range:
for x in range(5):
  print(x) # prints 0,1,2,3,4

# Lists:
letters = ['a', 'b', 'c']
for letter in letters:
  print(letter) # prints a, b, c
  
# Dictionaries:
letters = {'a': 1, 'b': 2, 'c': 3}
for letter, num in letters.items():
  print(letter, num) # prints a 1, b 2, c 3