Book Your Free Call
Tim Mouskhelichvili • March 9, 2022 • 2 minutes to read
TypeScript provides a lot of utility types that are going to help you do common type transformations. One of those types is the TypeScript Pick type. The Pick type is used when you want to construct a type by [...]
Tim Mouskhelichvili • March 7, 2022 • 5 minutes to read
In web development, you often need a data structure to hold a mapping of key/value pairs. This data structure has many names: a map, a dictionary, an associative array... Its functionality, however, always remains the same. The data structure [...]
Tim Mouskhelichvili • March 7, 2022 • 3 minutes to read
The for loop is one of the most common operations in programming. The for loop is used to execute a specific code block a specified number of times. Generally, one of the most common use-cases of this loop is [...]
Tim Mouskhelichvili • March 7, 2022 • 2 minutes to read
Summary TypeScript just like JavaScript has a special typeof operator. In TypeScript, the typeof operator is used to refer to the type of a variable in a type context. const v = 'This is a string'; const data: typeof [...]
Tim Mouskhelichvili • March 7, 2022 • 3 minutes to read
In JavaScript, there is a lot of different ways to capitalize the first letter of a string. You can capitalize the first letter with a combination of built-in javascript functions, with regex expressions and, even with CSS. Read this [...]
Tim Mouskhelichvili • March 7, 2022 • 5 minutes to read
In JavaScript, the slice() function is part of both the Array and the String prototype. This function is used to select items or characters based on the provided indices. In this article, you will find all the information needed [...]
Tim Mouskhelichvili • March 7, 2022 • 3 minutes to read
To get the time in JavaScript, you will need to work with the built-in Date object. The Date object represents a moment in time in a platform-independent manner and has a lot of helper functions that will help the [...]
Tim Mouskhelichvili • March 7, 2022 • 2 minutes to read
When it comes to rounding a number to two decimal places in JavaScript, a developer has a lot of options. It can be done with: The toFixed() function.The Math.round() function.A helper function.The lodash round() function [...]
Tim Mouskhelichvili • March 7, 2022 • 3 minutes to read
In JavaScript, you have a lot of options when it comes to the concatenation of strings. You can use: The + operator.Template literals.The built-in concat() function of String.The built-in join() function of Array. In this article [...]
Tim Mouskhelichvili • March 7, 2022 • 2 minutes to read
In JavaScript, to make a string uppercase, the easiest way to do it is by using the toUpperCase() built-in function. This function is easy to master (even for a beginner), and you will become a pro of using it [...]