Go Strings

The Go string is a sequence of variable-width characters.

Go strings and text files occupy less memory or disk space. Since, UTF-8 is the standard, Go doesn’t need to encode and decode strings.

Go Strings are value types and immutable. It means if you create a string, you cannot modify the contents of the string. The initial value of a string is empty “” by default.

Go String Example

Output:

Hello World string 

Go String len() Example

Output:

17 

Go Print ASCII Example

Output:

Ascii value of A is  65 

Go String ToUpper() Example

Output:

INDIA 

Go String ToLower() Example

Output:

india 

Go String HasPrefix() Example

Output:

true 

Go String HasSuffix() Example

Output:

true 

Go String Join() Example

Output:

a*b*c*d 

Go String Repeat() Example

Output:

New New New New  

Go String Contains() Example

Output:

true 

Go String Index() Example

Output:

5 

Go String Count() Example

Output:

2 

Go String Replace() Example

Output:

Hi...thZrZ   

Go String Split() Example

Output:

4 Index :  0 value :  I Index :  1 value :  love Index :  2 value :  my Index :  3 value :  country 

Go String Split() Example 2

Output:

["x" "y" "z"] [" John " " Jack " " Johnny " " Jinn"] [" " "a" "b" "c" " "] [""] 

Go String Compare() Example

Output:

-1 0 1 

Go String Trim() Example

Output:

I love my country 

Go String ContainsAny() Example

Output:

false true false false