TIL 2020.10.30

WHAT I LEARNED

 

This was the first project that I needed to work on to be able to make a base calculator using html, css, and JavaScript. I studied iteration continuously for the last two days so my head is just full of that. So, when I first started this project, I only thought about using iteration. But later, I realized that iteration wasn't needed and instead I should use an if statement, which was correct. It took awhile to apply my knowledge into a project but I made about 90%(?) before the "office hour". Then, I realized that I did not fully understand the concept of JavaScript. So,  I decided that I will read a book about JavaScript this weekend while reviewing what I learned. For this JavaScript project, I met a new partner. I worked as the "navigator" for most of the time. My partner felt embarrassed to keep asking questions but I felt like asking questions and talking about the project more really helps in understanding the concept and reviewing about it more. Moreover, I figured out the problem I was facing on my coding. Finally, first week is over🥳 19 weeks left and I am excited to learn more new concepts.

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JavaScript Calculator

1. Toggle : can add and remove once clicked
2. parseFloat() : returns real number and can string into number
3. parseInt() : parses a string argument and returns an integer of the specified radix