Strings and Text

Post Example

String Concatenation (1)

String Interpolation (1)

Contains Substring

Count Substring Instances

Index of Substring

Repeat Substring

Replace Substring

Get Character at Index

Get Substring Between Indexes

Get Substring At Index to End

Get Substring At Start to Index

Iterate Characters in String

Iterate Words in String

Trim Spaces from ends of String

Regular Expressions

String Formatting

Remove All Whitespace

Filter to AlphaNumerics

Compare Strings

Append Character to String

Compute Levenshtein Distance

Examples in V

String Concatenation in V

by yhuang V

s := "hello"
s2 := s + " world" // + is used to concatenate strings
println(s2)

mut s3 := "hello "
s3 += "world" // += is used to append to a string
println(s3) // "hello world"

Last Run  :
hello world
hello world

String Interpolation in V

by yhuang V

name := 'Bob'
println('Hello, $name!')  // `$` is used for string interpolation

Last Run  :
Hello, Bob!