Python is one of the most popular programming languages in the world. Some of the world’s most famous companies use Python like Netflix, Google, and Uber. But if you’ve seen our article on developer’s confessions then you already know developers use cheat sheets all the time!
- Python Crash Course Cheat Sheet
- Python Interview Cheat Sheet Answers
- Python Interview Questions Advanced
- Common Python Interview Questions
To help you learn Python, we here at OneMonth wanted to offer this free Python cheat sheet that you can use anytime to look up python variables, functions, tuples, and more. Enjoy!
Python Primitives
Variables
Variables are used for storing values. A string is a series of characters, surrounded by quotes.
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String Manipulation
String manipulation is for accessing specific characters within a string.
Escape Sequences
Escape sequences are used for indicating special characters that are used in the languages, such as quotes.
Type Conversions
Type conversions are used for converting between different types of values.
Useful Number Functions
A couple of useful number related functions.
Useful String Methods
Useful and common string functions.
Formatting Strings
Formatting strings is the most common way to format a string.
Falsy Values
Falsy values are values that evaluate to false.
Regular Conditions
Conditions control the logic flow within a program.
Ternary Condition
Ternary condition is the short version of an if-else condition statement. How do you download videos from facebook for mac.
Chaining Comparison
Chaining Comparison is a way to chain two conditions into one.
For Loops
Loops repeat a block of code for a specific number of iterations.
Python While Loops
Repeats a block of code until a specific condition is true.
Boolean Logic
Determines what is true or false.
Equality
Checks if two items are equal or not.
How to Define a Function
A function is a named block of code designed to do one specific job.
Variable Number of Arguments
Variable number of parameters that are passed to a function.
Variable Number of Keyword Arguments
Keyword Arguments
Creation
Stores a series of items in a particular order.
Access
Unpacking
Looping
Items within a list are accessed using an index, or within a loop.
Adding
Removing
Finding
Sorting
List Zipping
Dictionaries
Dictionaries store connections between pieces of information. Each item is a key-value pair.
Sets
Python Tuples
Similar to lists, but the items can’t be modified.
List
Set
Dictionary
Handling
Exceptions help respond appropriately to errors that are likely to occur.
Raising
Creating
A class defines the behavior of an object and the kind of information an object can store.
Attributes
The information in a class is stored in attributes.
Instance / Class / Statics Methods
Functions that belong to a class are called methods.
Private Members
Properties
Python Crash Course Cheat Sheet
Inheritance
A child class inherits the attributes and methods from its parent class.
Multiple Inheritance
Named Tuples Example
Importing
Advance Python Cheat sheet from beginners to advance 2020. With the help This cheat sheet You will be able to Understand Python basic with reference.You can download Free these Python cheats
Python Cheat Sheet for Lists
Python Cheat Sheet for dictionaries
Python Cheat Sheet for if statements and while loops
Python Cheat Sheet for functions
Python Cheat Sheet for classes
Python Cheat Sheet for Files & Exceptions
Python Cheat Sheet for Testing Code
Python Cheat Sheet for Pygame
Python Cheat Sheet for Matplotlib
Python Cheat Sheet for Pygal
Python Cheat Sheet for Django
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Basic Concepts
| Integers | 1,2,3,4,5,6,76, |
| Floating-point numbers | 2.4 , 2.3, 4.5, 4.5 , |
| String | ‘abc’ , ‘ads’ , ‘aaa’ |
Basic Math Operator used in Python
| + | Addition |
| – | Subtraction |
| * | Multiplication |
| / | Division |
| // | Integer division |
| ** | Exponent |
Examples of Operators
Addition
2+3=5
Subtraction
3-2=1
Multiplication
Python Interview Cheat Sheet Answers
2*2=4
Division
4/2=2
Integer Division
22//8 =2
Exponent
2**3=8
Comparison Operations
| >= | Greater than or Equal to |
| <= | Less than or Equal to |
| > | Greater Than |
| < | Less than |
| != | Not equal to |
| Equal to |
Download Full Python Cheat-sheet
Python Interview Questions Advanced
Virus note:
Common Python Interview Questions
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