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https://github.com/liethdallal/python-sheet
A repository I created that contains all the basics of Python that anyone can look at if needed! (I will be implementing this to each language I learn and organizing it for reference in the future!
https://github.com/liethdallal/python-sheet
python
Last synced: 5 days ago
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A repository I created that contains all the basics of Python that anyone can look at if needed! (I will be implementing this to each language I learn and organizing it for reference in the future!
- Host: GitHub
- URL: https://github.com/liethdallal/python-sheet
- Owner: liethdallal
- Created: 2023-12-07T19:27:07.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2023-12-08T06:05:08.000Z (about 1 year ago)
- Last Synced: 2024-11-18T13:29:51.377Z (2 months ago)
- Topics: python
- Language: Python
- Homepage:
- Size: 1.95 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Python-Sheet
## Arithmetic Operations
```python
## Division
result = 14.5 / 3
print(result) # Output: 4.833333
## Floor Division
result = 14.5 // 3
print(result) # Output: 4.0 rounds down to the nearest whole number
## Modulo
result = 14.5 % 3
print(result) # Output: 2.5
## Exponentiation
result = 2 ** 3
print(result) # Output: 8
## Addition
result = 10 + 5
print(result) # Output: 15
## Subtraction
result = 10 - 5
print(result) # Output: 5
## Multiplication
result = 10 * 5
print(result) # Output: 50
## Increment
number = 5
number += 1
print(number) # Output: 6
## Decrement
number = 5
number -= 1
print(number) # Output: 4
```
## Type Conversion
```python
## Integer to Float
int_to_float = float(10)
print(int_to_float) # Output: 10.0
## Float to Integer
float_to_int = int(10.5)
print(float_to_int) # Output: 10
## Integer to String
int_to_str = str(123)
print(int_to_str) # Output: '123'
## Float to String
float_to_str = str(3.14)
print(float_to_str) # Output: '3.14'
## String to Integer
str_to_int = int('42')
print(str_to_int) # Output: 42
## String to Float
str_to_float = float('3.14')
print(str_to_float) # Output: 3.14
## List to String
list_to_str = str([1, 2, 3])
print(list_to_str) # Output: '[1, 2, 3]'
## String to List
str_to_list = eval('[1, 2, 3]')
print(str_to_list) # Output: [1, 2, 3]
## Tuple to List
tuple_to_list = list((1, 2, 3))
print(tuple_to_list) # Output: [1, 2, 3]
## List to Tuple
list_to_tuple = tuple([1, 2, 3])
print(list_to_tuple) # Output: (1, 2, 3)
## Set to List
set_to_list = list({1, 2, 3})
print(set_to_list) # Output: [1, 2, 3]
## List to Set
list_to_set = set([1, 2, 3])
print(list_to_set) # Output: {1, 2, 3}
```
## String Formatting
```python
thing_to_do = "Take it"
way_to_do_it = "easy"
pronoun = "dude"
formatted_string = f"{thing_to_do} {way_to_do_it} {pronoun}. But {thing_to_do}!"
print(formatted_string)
```
## For Loops
```python
animals = ['tiger', 'lion', 'bar']
for animal in animals:
print(animal)
for i in range(5):
print(i)
```
## While Loop
```python
count = 0
while count < 9:
count += 1
print(count)
```
## List Operations
```python
new_list = [1, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5]
new_list.append('peanutbutter')
print(new_list)
new_list.pop()
print(new_list)
new_list.remove(4)
print(new_list)
```
## Dictionaries
```python
my_dict = {
'name': 'John',
'age': 25,
'is_student': False,
(1, 2): 'a tuple key',
3.14: 'a float key'
}
for key, value in my_dict.items():
print(f'{key}: {value}')
print(my_dict['name'])
```
## Conditionals
```python
number = 34
if number >= 34:
print('yes')
elif number < 33:
print('no')
else:
print('not a number!!')
```
## Functions
```python
def add(a, b):
return a + b
print(add(43, 45))
```
## Exercises
```python
where_are_my_things = {
'games': 'closet',
'food': 'fridge',
'stickynotes': 'drawer'
}
for key, value in where_are_my_things.items():
print(f"My {key} is in the {value}")
def fizz_buzz():
number = 1
while number < 99:
number += 1
if number % 3 == 0:
print('fizz')
elif number % 5 == 0:
print('buzz')
else:
print(number)
fizz_buzz()
```