Blogpost-202
2 min readJul 9, 2021
- What’s something that’s been confusing? How would you explain it to someone else?
- re: for loops are my biggest struggle right now and the only way i can describe it is by telling someone that this javascript has alot of trial and error on it and the in depth that you have to go for it is difficult
- What is “use strict”;? What are the advantages and disadvantages to using it?
- re: Fixes mistakes that make it difficult for javascriptengines to perform optimizations: strict code can sometimes be made to run faster than identical code that’s not strict mode
- Explain function hoisting in JavaScript.
- re: Inevitably, this means that no matter where functions and variables are declared they are moved to the top of their scope regardless of whether their scope is global or local.
- Explain the importance of standards and standards bodies like ECMA.
- re: standard bodies publish documents which describe various standards across their respective technologies standard bodies create the standards that make our work as developers more efficient and make the technology we take advantage of as consumers possible.
- What actions have you personally taken on recent projects to increase maintainability of your code?
- Re: UDEMY LIKE CRAZY I FEEL SO FAR BEHIND IN JAVASCRIPT
- Why is it, in general, a good idea to leave the global scope of a website as-is and never touch it?
- re: most languages global variables are considered a “bad things”. It’s probable that you’ll encounter global variable name clashes. Since there’s only one namespace you’re more likely to double up on a variable name.
