# Classes and objects # I understand. , But its a little hard to use # Concept
Classes and objects I understand. , But its a little hard to use Concepts of c
When calling a function to pass parameters , Detachable bags 1、*: When passing
# Use of lists # list (list) The definition of -- Its a data type # 1. use [] Br
# List operation - Sort , reverse ( The interview may ask ) # From small to larg
# split() Division Separator : # sep: Separator : Will not appear in the split d
# Operator # Operator of + Law num1 = 10 num2 = 52 res = num1 + num2 # Give prio
# == == == == == == == == == == == == == == == == # Author:henry # Time:2020/5/1
# function : Define the functional implementation , And it can be implemented re
# while loop # Format : # Print 100 All over hello,python # limit :100 Time -- C
Interface Association Interface associations can usually use regular expression
No installation Ubantu, Package on the command line .ls -s If the command does n
This is my second time studying Python 了 , The original intention of learning th
break Used to terminate if When the sentence is , Put it in if The executive par
Traceback (most recent call last): This is a running error . Wrong background :
def func(): print(Hello World) # 1、 The function name refers to the memory addre
# *args def eat(*args): # Angle the argument : All location parameters are aggre
python3.6 link :https://pan.baidu.com/s/1rgQmnbjALEBMH8h_Ng_jCw Extraction