After Return the remainder of a string after a given value.

Before Get the portion of a string before the first occurrence of a given value.

InSlice checks if a string is in a string slice.

Is returns true if the value matches the pattern.

IsUUID returns true if the string is a valid UUID.

Len returns the length of a string.

MD5 returns the md5 hash of a string.

Random returns a random string with the specified length.

Replace replaces all occurrences of one substring with another.

Reverse returns a string with its characters in reverse order.

SHA1 returns the sha1 hash of a string.

Shuffle returns a string with its characters in random order.

SubstrCount Returns the number of substring occurrences.

UUID generate uuid string.