Python Cheatsheet ♥️ 1. Common Data Types int, float – numbers str – text list – ordered, changeable collection dict – key-value pairs tuple – like list, but unchangeable set – unique, unordered items 2. Essential Functions print() – display output type() – check data type len() – count items range() – generate numbers input() – take user input 3. String Methods .upper(), .lower() – change case .strip() – remove whitespace .replace() – swap text .split() – break into list 4. List Methods append() – add item pop() – remove item sort() – sort list [1:4] – slicing (get part of list) 5. Dictionary Basics Access: mydict['key'] Safe access: mydict.get('key') Add/Update: mydict['new'] = value 6. Control Flow if / elif / else – conditions for – loop over items while – loop with condition break / continue – control loop 7. Functions def – define a function return – return a value lambda – short anonymous function 8. Useful Built-in Modules math – sqrt, pi, round random – random numbers, choices datetime – current date/time os – system & file handling 9. Popular Libraries for Data Work NumPy – numerical operations Pandas – dataframes and analysis Matplotlib React with ❤️ for more useful Cheatsheets ملخص سريع لأهم الدوال في #Python @SuDevelopers @NoPython ♻️فضلا شارك هذا المنشور مع الاصدقاء والمهتمين♻️ #python
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