The JavaScript String toUpperCase() function is a built-in method that converts all the characters in a string to uppercase letters. It returns a new string with all the alphabetic characters in uppercase format. This function is useful when you want to standardize the case of a string for comparison or display purposes. The toUpperCase() function does not modify the original string, but instead creates a new string with the uppercase characters. It can be called on any string variable or string literal and takes no arguments. Keep reading below to learn how to Javascript String toUpperCase in TypeScript.
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Javascript String toUpperCase in TypeScript With Example Code
JavaScript is a popular programming language used for web development. One of the common tasks in JavaScript is to manipulate strings. In this blog post, we will discuss how to convert a string to uppercase in TypeScript.
To convert a string to uppercase in TypeScript, we can use the `toUpperCase()` method. This method returns a new string with all the characters in uppercase.
Here is an example code snippet:
const str = "hello world";
const upperCaseStr = str.toUpperCase();
console.log(upperCaseStr); // "HELLO WORLD"
In the above code, we first declare a string variable `str` with the value “hello world”. We then call the `toUpperCase()` method on the `str` variable and assign the result to a new variable `upperCaseStr`. Finally, we log the value of `upperCaseStr` to the console, which outputs “HELLO WORLD”.
It is important to note that the `toUpperCase()` method does not modify the original string. Instead, it returns a new string with all the characters in uppercase.
In conclusion, converting a string to uppercase in TypeScript is a simple task that can be accomplished using the `toUpperCase()` method.
Equivalent of Javascript String toUpperCase in TypeScript
In conclusion, the TypeScript String toUpperCase function is the equivalent of the JavaScript toUpperCase function. It is a useful tool for converting all characters in a string to uppercase letters. This function is easy to use and can be applied to any string variable in your TypeScript code. By using the toUpperCase function, you can ensure that your string data is consistent and formatted correctly. Whether you are working on a small project or a large-scale application, the TypeScript String toUpperCase function is a valuable tool to have in your programming arsenal.
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