String index

Python string index of

sentence = 'Python programming is fun.'

result = sentence.index('is fun')
print("Substring 'is fun':", result)

result = sentence.index('Java')
print("Substring 'Java':", result)

-1

Source: programiz.com

String index

  s = 'Hello'
  len(s)   ## 5
  ## Chars are numbered starting with 0
  s[0]     ## 'H'
  s[1]     ## 'e'
  s[4]     ## 'o'  -- last char is at length-1
  s[5]     ## ERROR, index out of bounds

-1

Source: codingbat.com

Similar codes

6 votes342 views2 answers
Import numpy as np arr = np.array([[ 1, 2, 3], [2, 4, 6]]) arr. min ( =0)
Python
0 vote351 views1 answer
Pybind11 python37_d.dll access violation
Python
0 vote352 views1 answer
Read stripped lines from a file python
Python
1 vote411 views1 answer
How to play sound after pressing a button in tkinter
Python
2 votes331 views1 answer
Standardize columns in pandas
Python
6 votes391 views3 answers
Flask cors
Python Flask
0 vote353 views1 answer
Python print every row of dataframe
Python
0 vote373 views1 answer
How to order tuple
Python
0 vote363 views1 answer
Determine how 2 string si equal py
Python
-1 vote369 views1 answer
Convert byte to string pytgon
Python