JS Interview #13: Big number
We’re just logging a number, what can go wrong here? . . . . . . . . . . . . . . . . . . Under the hood, there are no integers in JavaScript....
We’re just logging a number, what can go wrong here? . . . . . . . . . . . . . . . . . . Under the hood, there are no integers in JavaScript....
“There are 10 types of people, those who understand the binary system and everyone else.” — Unknown Author ...
How small is Math.min() in JavaScript? . . . . . . . . . . . . . . . . . . The function Math.min() takes the variable number of arguments and returns the lowest number passed into it....
There are many reasons why you should never cheat while learning programming. Cheating can lead to frustration, decreased motivation, and even failure. Wasted effort When you cheat, you are not really learning the material....
Bitwise operations aren’t very common in JavaScript, but sometimes they’re indispensable. ...
Variables with the same name in JavaScript? What will be logged to the console? . . . . . . . . . . . . . . . ....
What's the difference between `null` and `undefined` in JavaScript? What will be logged to the console? (think well, then click for the answer and explanation) In the first line, we evaluate null === null and the result is true....
Let's try to reject the promise inside of the JS `try/catch`. Will we catch the error in the `catch` block? (think well, then click for the answer and explanation) Regular try/catch blocks only catch errors that appear in the synchronous code....
Open source Node modules are very powerful as you can instantly get access to the functionality that you’d otherwise have to write yourself. Learn how to import the module once you’ve installed it. ...
Node package manager or npm was first released in 2010. In 2020, it includes around 500k open-source modules to enhance the functionality of your Node.js applications. ...