How to use lists in python | Full Python Course in Hindi by Hey Sushil
hey sushil рдХреЗ рдЗрд╕ рд╡рд┐рдбрд┐рдУ WHAT IS LIST IN PYTHON рдореЗ рдкрд╛рдЗрдерд╛рди рд▓рд┐рд╕реНрдЯ рдХреНрдпрд╛ рд╣реИ рдФрд░ рдЙрд╕рдореЗ рдХреНрдпрд╛ рдХреИрд╕реЗ рдХрд╛рдо рдХрд░рддрд╛ рд╣реИ рдФрд░ рдЙрд╕рдХреЗ рд╕рд╛рде рдХрдИ рд╕рд╛рд░реЗ рдкреЙрдЗрдВрдЯреНрд╕ рдкрд░ рдмрд╛рдд рдХрд┐рдпрд╛ рд╣реВрдБ:
- WHAT IS LIST IN PYTHON?
- KYA LIKST AUR ARRAY EK HI HAIN?
- LIST KA KAISE USE KIYA JAYE?
- PYTHON ME LIST KITNA IMPORTANT HAI?
- PYTHON LIST ME KITNE SUB METHODS HAI?
- PYTHON LIST ME SUB METHODS KE USE?
Python Collections (Arrays) | |
There are four collection data types in the Python programming language: | |
You need to understand all | |
List is a collection which is ordered and changeable. Allows duplicate members. | |
Tuple is a collection which is ordered and unchangeable. Allows duplicate members. | |
Set is a collection which is unordered and unindexed. No duplicate members. | |
Dictionary is a collection which is unordered, changeable and indexed. No duplicate members. |
newlist = ['list','tuple','set','dictionay']
print('\nNew LIst => ',newlist)
'''
list
new vale add kar sakete hai
current value ko change
curernt value ko remove kar sakte hai
'''
print('\nList 1st possition => ',newlist[1])
print('\nList 1st possition => ',newlist[-1])
# Range of Indexes
print('\nList 1st possition => ',newlist[1:3])
print('\nList 1st possition => ',newlist[-3:-1])
print('\nList 1st possition => ',newlist[1:])
print('\nList 1st possition => ',newlist[:3])
# Change Item Value
newlist[0] = 'new list'
print('\nNewlist value[0] => ',newlist[0])
# List Length
print('\nLen => ',len(newlist))
print('\nOld List => ',newlist)
# Add Items
newlist.append('Conditon')
# inset
newlist.insert(0,'list')
# Remove Item
newlist.remove('Conditon')
# pop()
newlist.pop()
# Copy a List
copylist = newlist.copy()
print('\nNew List Value => ',newlist)
# del
del newlist
# newlist = ['new list', 'tuple', 'set', 'dictionay']
# clear
secondlist = copylist.copy()
copylist.clear()
print('\nCopy List Value => ',copylist)
print('\nSecond List Value => ',secondlist)
# Join Two Lists
joinlist = ['join','new','list data']
secondlist.extend(joinlist)
print('\nJoin List => ',secondlist)