index of string code example
Example 1: python string indexing
str = 'codegrepper'
print(str[:])
print(str[::])
print(str[5:])
print(str[:8])
print(str[::2])
print(str[2:8])
print(str[2:8:2])
print(str[::-1])
print(str[::-3])
print(str[8:3:-1])
Example 2: indefOf
const beasts = ['ant', 'bison', 'camel', 'duck', 'bison'];
console.log(beasts.indexOf('bison'));
// expected output: 1
Example 3: 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)
Example 4: js index of
const paragraph = 'The quick brown fox jumps over the lazy dog. If the dog barked, was it really lazy?';
const searchTerm = 'dog';
const indexOfFirst = paragraph.indexOf(searchTerm);
console.log(`The index of the first "${searchTerm}" from the beginning is ${indexOfFirst}`);
// expected output: "The index of the first "dog" from the beginning is 40"
console.log(`The index of the 2nd "${searchTerm}" is ${paragraph.indexOf(searchTerm, (indexOfFirst + 1))}`);
// expected output: "The index of the 2nd "dog" is 52"
Example 5: find first occurrence of character in string
// applies to C
string S = "Any String At All"
int Sindex = S.indexOf("A") // accepts string or char arguments.
// "Sindex" would be equal to "0", as the indexOf(); meathod returns
// the index position of the first occurance of the specified argument.
Example 6: string index
s = 'Hello'
len(s)
s[0]
s[1]
s[4]
s[5]