Pinned

1. geeks.for.geeks geeks.for.geeks Public

   A solution hub for GeeksforGeeks practice problems.

   JavaScript 2

2. CSS Units Best Practices CSS Units Best Practices

   1

   # CSS units

   2

   Recommendations of unit types per media type:

   3

   4

   Media | Recommended | Occasional use | Infrequent use | Not recommended

   5

   :--- | :--- | :--- | :--- | :---

3. Secure random values (in Node.js) Secure random values (in Node.js)

   1

   Not all random values are created equal - for security-related code, you need a *specific kind* of random value.

   2

   3

   A summary of this article, if you don't want to read the entire thing:

   4

   5

   * __Don't use `Math.random()`.__ There are *extremely* few cases where `Math.random()` is the right answer. Don't use it, unless you've read this *entire* article, and determined that it's necessary for your case.

4. The distinction between anonymous fu... The distinction between anonymous functions and lambdas in JavaScript.

   1

   2

   # TL;DR - Lambda means "function expression used as data".

   3

   4

   Anonymous function means "function without a name".

   5