Python 101

• List comprehensions in for loop

Example 1

``` list = [1, 2, 3, 4, 5, 6, 7, 8] [print(i) for i in list] ```

output

``` 1 2 3 4 5 6 7 8 ```

Example 2

``` list = [1, 4, 9, 16, 25, 36, 49] for i in range(len(list) - 1): dif = [list[i] - list[i+1] for i in range(len(list) - 1)] print(dif) ```

output

``` [-3, -5, -7, -9, -11, -13] ```

• Conditional statement without if

Example 1

``` a = 5 c = 0 < a and a < 10 print(c) ```

output

``` True ```

Example 2

``` a = 11 c = 0 < a and a < 10 print(c) ```

output

``` False ```