javascript string index of code example

Example 1: js indexof string

str.indexOf(searchValue[, fromIndex])

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: indexof javascript

arr.indexOf(searchElement[, fromIndex])