
Getting Started with V Programming
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As we code, there are many occasions where we need to manipulate the representation of a string, be it writing a customized result to output or manipulating the string to use it for further evaluation.
String interpolation is the way to represent a string, along with a mix of different types of variables that get evaluated to their value and converted to the string data type during runtime.
String interpolation is achieved by the following syntax:
println('SAMPLE TEXT $primitive-data-type')
The preceding syntax shows how to perform string interpolation on primitive data types using the $
symbol as a prefix to the variable name. Consider the following code:
a := 'coding' b := 'fun' println('$a is $b')
Here is the output:
coding is fun
When accessing struct fields, it is recommended to wrap them with {
and }
double...