TypeError: object is not iterable python code example

Example 1: int object is not iterable

int_variable = x
for element in range(int_variable):
  #Code of the for loop

Example 2: typeerror is not iterable javascript

var obj= {  a:10,  b:20,  c:30,}for (var v of obj){  console.log(v);}------------------for(var v of obj){             ^TypeError: obj is not iterable