﻿ Python tkinter Basic: Create a window and set the default window size using tkinter module - w3resource

# Python tkinter Basic Exercise: Create a window and set the default window size using tkinter module

## Python tkinter Basic: Exercise-4 with Solution

Write a Python GUI program to create a window and set the default window size using tkinter module.

Sample Solution:

Python Code:

``````import tkinter as tk
parent = tk.Tk()
parent.title("-Welcome to Python tkinter Basic exercises-")
parent.geometry('600x300')
parent.mainloop()
```
```

Sample Output:

```
```

Python Code Editor:

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## Python: Tips of the Day

F strings:

It is a common practice to add variables inside strings. F strings are by far the coolest way of doing it. To appreciate the f strings more, let's first perform the operation with the format function.

```name = 'Owen'
age = 25
print("{} is {} years old".format(name, age))
```

Output:

```Owen is 25 years old
```

We specify the variables that go inside the curly braces by using the format function at the end. F strings allow for specifying the variables inside the string.

```name = 'Owen'
age = 25
print(f"{name} is {age} years old")
```

Output:

```Owen is 25 years old
```

F strings are easier to follow and type. Moreover, they make the code more readable.

```A, B, C = {2, 4, 6}
print(A, B, C)
A, B, C = ['p', 'q', 'r']
print(A, B, C)
```

Output:

```2 4 6
p q r
```