my_string = "Hey, This is a sample text"
print(my_string[2:]) #prints y, This is a sample text
print(my_string[2:7]) #prints y, Th excluding the last index
print(my_string[2::2]) #prints y hsi apetx
print(my_string[::-1]) #reverses the string => txet elpmas a si sihT ,yeHConcept:
s[x:y:z] , x- left index , y-1 - right index
z is the number of steps of jumping between 2 chr
if z>0 :
direction of jump is right to left(R2L)
else:
direction of jump is left to right(L2R)
s[:3] means x=0,y=2,z=1
s[3:] means x=3,y=len(s)-1,z=1
examples:
s="dbdhdhndnbdd"
print(s[2:6:2])
//prints dd as left index is 2 right is 5 -> substring is dhdh & 2 means d,skip h,then d
s="djdjcjfd"
print(s[::-2])
//prints djjj, left index is 0 ,right is len(s)-1 -> substring is djdjcjfd &
//-2 means start from right side in substring in steps of 2-> d,skip f,then j,skip c,then j & jb = "Hello, World!"
print(b[-5:-2])
#Output: orl# Мөр нь тэмдэгтүүдийн жагсаалт тул жагсаалтын адил тэмдэглэгээг ашиглан Python мөрүүдийг индексжүүлж болно.
# Ганц тэмдэгтэд хаалт тэмдэглэгээгээр хандах боломжтой ([индекс]), эсвэл зүсэх ([эхлэл: төгсгөл]) ашиглан дэд мөрт хандах боломжтой.
# Сөрөг тоогоор индексжүүлэх нь мөрийн төгсгөлөөс эхлэн тооцогдоно.
str = 'yellow'
str[1] # => 'e'
str[-1] # => 'w'
str[4:6] # => 'ow'
str[:4] # => 'yell'
str[-3:] # => 'low'# Python program to demonstrate
# string slicing
# String slicing
String ='ASTRING'
# Using indexing sequence
print(String[:3])
print(String[1:5:2])
print(String[-1:-12:-2])
# Prints string in reverse
print("\nReverse String")
print(String[::-1])
#AST
#SR
#GITA
#Reverse String
#GNIRTSA>>> x = "Follow us on Softhunt.net"
>>> x[0:6]
'Follow'
>>> x[-18:-4]
'us on Softhunt'