What are some examples of type conversions in JavaScript?
In JavaScript, type conversion refers to changing a value from one type to another. For example, converting a string to a number.
Can you give me a specific example of converting a string to a number?
Sure! You can use the Number()
function or the unary +
operator. For instance, Number('123')
or +'123'
both convert the string '123' to the number 123.
What about converting a number to a string?
You can convert a number to a string using the String()
function or the toString()
method. For example, String(123)
or 123..toString()
will both give you '123'.
Are there any automatic type conversions in JavaScript?
Yes, JavaScript performs automatic type conversions in certain situations, like when using the +
operator with a string and a number, which results in concatenation.
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