Adding numbers together in TypeScript is a simple task that can be done using the

While it may appear to be a simple question, my attempts to find relevant results have been fruitless due to Google search being case insensitive.

Consider the following code snippet:

items[5] = "5\,5"
totalAmount: number = 5
totalAmount = totalAmount + Number(items[5].replace( "\\,", "."));

My IDE is indicating that I cannot apply operands to type 'number' and 'Number'. My efforts to convert a string into a number only led me to the aforementioned solution, which unfortunately does not solve my issue. How can I successfully convert a string into a numerical variable?

angulartypescriptnumbers

Answer №1

Your code looks good and works fine for me in Visual Studio Code. However, you can try the following code to see if it works for you:

totalAmount: number = 5
totalAmount = totalAmount + parseFloat(items[5].replace( "\\,", "."));

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