TIL

1-30-23
Today I learned about database designs, how to fit only one value per cell and and think deeper on how we can simplify these database designs.

1-31-23
I Learned that there can be many answers on if you know how to code, and theres never an ending to learning new things because code languages update very often. Which means theres always room to learn more.

2-1-22
TIL Selectors < style >
.a {color: teal;}
</ style >
I learned that the "a" applies to all elements in style when its inside < style > </ style >

2-2-22
TIL Some simple things to know in CSS
Margin: space outside of box
Border: How thick the box or line will be
Padding: Space inside the border
and you can put multiple classes on the same element

2-3-22
TIL i learned that < footer >< / footer> arent only at the bottom of an HTML page but they can also can in the body at the end of a paragraph.

2-6-22 Today I learned that about arrays EX.
grocery_list = ["milk", "eggs", "bread", "carrots"]
grocery_list.unshift("celery")

2-8-22 TIL about loops, in general english a loop on ruby could be a question that loops around and asks the question until its told to stop

2-9-22 TIL some things to keep in mind
string=String.new
=> ""
array=Array.new
=>[]
hash=Hash.new
=>{}

2-13-23 TIL
You can write a comment two ways on ruby the first way is the the classic way using the # symbol, but the other was is using
=begin
this is the comment i am writing down
=end
using begging and end with the = symbol lets you write a comment in between.

2-15-23 TIL
command K clear the scroll back and the screen in the terminal and control L only clears the screen in the terminal on mac.

2-17-23 TIL
The block variable |Could_be_any_name| it just has to be something descriptive that relates to an element in your list.

2-20-23 TIL
Some thing to remember when using rails is
Route
Controller
Action
View
"RCAV"

2-23-23 TIL
An active record relation: A special array, an array full or rows in the database

2-28-23 TIL
CRUD
Create
Read
Update
Delete

3-1-23 TIL
I learned that the ideas first draft has a co pilot feature that makes it easier to input your tables and schema

3-6-23 TIL
I learned a new command shortcut when you highlight a word or number and want to delete or change all of them you keep selecting command D if you want to keep selecting them to delete