Cheatsheet

Contents 1. Collections: List , Dictionary , Set , Tuple , Range , Enumerate , Iterator , Generator . 2. Types: Type , String , Regular_Exp , Format , Numbers , Combinatorics , Datetime . 3. Syntax: Args , Inline , Import , Decorator , Class , Duck_Types , Enum , Exception . 4. System: Exit , Print , Input , Command_Line_Arguments , Open , Path , OS_Commands ....

S.No Use Cases Commands 1. See all images present in your local machine docker images 2. Search images in docker-hub (registry) docker search MODULENAME 3. Download image from docker-hub to local machine docker pull MODULENAME 4. Run Docker (Create+Start+Name+Go Inside the Container) docker run -it --name CONTAINERNAME IMAGENAME /bin/bash 5. Check service start or not service docker status OR docker info 6. Start Container docker start CONTAINERNAME 7. Go inside Container docker attach CONTAINERNAME 8....

Intermediate Python 1. List Oredered, mutable, allows duplicate items & different data types Creating print("1.1 using [] - list constructor") a1=["banana","cherry","apple"] a2=["banana",2,True,'a'] a3=["a","a"*2,"a"*3] # output: ['a', 'aa', 'aaa'] a20=[20]*10 a21=[1]*10 a22=a20+a21 print(a1,a2,a3,a20,a21,a22,"\n") print('''1.2 using "list()"''') a4=list(a1) a5=list(range(1,6)) a6=list("janav makkar") # output: ['j', 'a', 'n', 'a', 'v', ' ', 'm', 'a', 'k', 'k', 'a', 'r'] a7=list() a8=list(["ab","bc","cd"]) print(a4,a5,a6,a7,a8,"\n") print("1.3 using list comprehensions") a9=[1,2,3,4,5,6,7,8,9,10] a10=[i for i in a9 if i%2==0] a11=[i**2 for i in a9] a12=[i*12 for i in range(11,20)] print(a10, a11, a12,"\n") ### Accessing print("2....