JS STRING METHODS

Question 1

Trim

Answer 1

.trim ()

Removes empty/white space before the start and after end of content in a string

Question 2

Uppercase and Lowercase

Answer 2

text.toUpperCase()
text.toLowerCase()
(Changes the text to upper or lowercase)

Question 3

Index Of

Answer 3

.indexOf (argument)
(Returns the index position)
// NOTE: indexOf will always return the first occurrence of the argument

Question 4

Replace

Answer 4

.replace (argument)
(Replace content in a string)
// The first argument is the character(s) being selected. The second argument is the character(s) that is replacing the first.

Question 5

Repeat

Answer 5

.repeat (argument)

Repeats content in a string

Question 6

Slice

Answer 6

.slice (argument)
(Extracts part of string)
// First number/argument is the starting index. Second number/argument is the ending index (NOTE: Goes up to the second number/index, but does NOT include it in the slice).
//If a second number is NOT included, then the rest of the string will be included in the slice.
// When using negative numbers it starts from the end of the string (Starting at 1 NOT 0)