Python

1. Define and initialize variable

    myVariable = 5

2. Print formated text

    print("my name is %s" %John)

3. Conditions and loops

    if 1 < 2 or 2 < 3:
        //do something
    elif 1 < 2 and 2 < 3:
        //do something
    else:
        //do something
   
    for x in range(0, 5):
        print('test')
   
    list = [1, 2]
    for x in list
        print(x)
   
    while True:
        print("test")

4. No reference value for variable

    None

5. Types casting

    int('10')
    str(10)
    float('10.5')

6. List

    myList = ["1", "2", "3"]