**First Project Retrospect**
Our final project ended today.
It turned out really well. I honestly thing that our group’s project was one of the best. All thanks to my awesome teammates.
This project took 4 weeks to complete.
The name of our project is : “Yeongn Market”(‘yeongn’ is a lotus flower root).
It’s basically an website where you can get appraisal of the item you have and sell it.
Here’s the link of our website : https://www.yeongn.com
Everyone did a great job to make things work and look nice too.
We’ve used a lot of new stacks too. It was very challenging but was also very interesting.
![Image Alt ClientFlow](/assets/img/ClientFlow.png)
![Image Alt ServerFlow](/assets/img/ServerFlow.png)
I got lazy so used more pictures instead and I found good info from Codecademy.
Cross-Origin Resource Sharing(CORS) is a mechanism that uses additional HTTP headers to tell a browser to let a web application running at one origin(domain) have permission to access selected resources from a server at…
From yesterday we had to solve three big parts mainly about asynchronous.
Part 1 was mainly about understanding and the other two were the main.
Part2 had questions of Callback, PromiseConstructor, BasicChaining(promise), PromiseAll and AsyncAwait. The third one was difficult.
And for part3, it was about Fetch API. I had trouble understanding what…
I realized that I’ve been studying in the wrong way.
What I’ve been doing was kinda knowing. Trying to solve questions with tricks. Without completely understanding the basics.
And I just hope that I am not too late. I am grateful for the fact that there are people who are willing to help me.
I promise to myself to start studying with more thinking and really try to improve.
Today we started on solving the N Queens using Js.
The N Queens puzzle is a problem of placing eight chess queens on an n×n chessboard. And the rules are simple: No two queens share the same row, column, or diagonal.
The interesting part of today was that we tried solving…
Today I studied inheritance patterns with my pair.
The name of the sprint was ‘BeesBeesBees’. We had to solve the problems in two ways.
Later on, we started doing the ‘SubClass Dance Party’ sprint.
Honestly, it feels really difficult for me.
Planning to study more about CSS. Probably going to check out w3schools.
Hopefully, I learn a lot tomorrow.
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Luckily I managed to finish the ‘SubClass Dance Party’ sprint.
It wasn’t easy but I made it. It was about destroying Teemo’s mushrooms and you can hear Teemo’s annoying laugh if you press him.
Earlier, I learned that object is a very broad thing. A lot of stuff is an object in JS.
For example, a function is also an object.
There are a few ways to create objects in JS.
We can create and define an object using an object literal.
An object literal…
OOP stands for Object-Oriented Programming(객체 지향 프로그래밍).
Originally, the computer was using Procedural Programming.
It’s about telling the computer what to do step by step. Procedural programming relies on procedures. However, as time goes by it wasn’t really easy for procedural programming to catch up with our big, developed projects.