convert str to int code example

Example 1: python string to int

# Use the function int() to turn a string into an integer
string = '123'
integer = int(string)
integer
# Output:
# 123

Example 2: go from string to int java

String myString = "1234";
int number = Integer.parseInt(myString);

Example 3: conversion of string to integer in java

Integer.parseInt(str);

Example 4: how to get int from string java

// You will receive an error if there are non-numeric characters in the String.
String num = "5";
int i = Integer.parseInt(num);

Example 5: how to make string to int in python

string = "324501763"
integer = int(string)

Example 6: how to get a int from string python

import re
s = "12 hello 52 19 some random 15 number"
# Extract numbers and cast them to int
list_of_nums = map(int, re.findall('\d+', s))
print list_of_nums