Posts by Category

Rails - shortcut

less than 1 minute read

rails g mailer UserMailer welcome

Rails - shortcut

less than 1 minute read

Filter on Routes with name

Rails - Seed

less than 1 minute read

Get API data > Save it as a JSON file

Rails - Routes

less than 1 minute read

To upload photo

Ruby - CRUD-Advanced2

1 minute read

link to with Bootstrap

Rails CRUD Advanced

1 minute read

Routes

Rails CRUD

3 minute read

form_for

Rails Begin

1 minute read

1. Create Rails

Javascript_Advaced

less than 1 minute read

Rememberable Method

javascript - Basic

less than 1 minute read

javascript syntax is harder than Ruby, Python. Need to get used to do it.

CSS-Component

less than 1 minute read

1.Start setting of Style CSS

HTML CSS

2 minute read

Basic div is important, everything is in website contain of blocks. button is in line tag, so if you wnant to make it as a block tag, put...

DB BASE - CRUE

2 minute read

CRUE

DATA BASE - Basic

1 minute read

Theory

Ruby - Arrays

1 minute read

Array = use

Ruby - Flow, Conditionals

less than 1 minute read

each

Ruby - Basic

2 minute read

String Sentence » Array

Flask - Pagination

less than 1 minute read

Flask - Join table

less than 1 minute read

To make followed_postsfunction

Flask - Many to Many Relationship

1 minute read

Flask - Debug

less than 1 minute read

Turn on Debug mode (venv) (base) ➜ microblog git:(master) ✗ export FLASK_DEBUG=1 (venv) (base) ➜ microblog git:(master) ✗ flask run

Flask - before request

less than 1 minute read

The @before_request decorator from Flask register the decorated function to be executed right before the view function. This is extremely useful because now ...

Flask - Routes dynamic component

less than 1 minute read

Flask - Avatar generator

less than 1 minute read

Flask - migration in specific folder

1 minute read

Change default directory of migration.

Flask - password_hash

less than 1 minute read

1. password hashing

Flask - data shell

less than 1 minute read

1. Flask Shell

Flask - Model, Migration

less than 1 minute read

###1.install install flask-SQLAlchemy and flask_migrate

Flask - user login setup(1) - basic

1 minute read

1. __init__py

Flask - @login_required

1 minute read

To access an Index page, User should login first.

React-ref

1 minute read

In the typical React dataflow, props are the only way that parent components interact with their children. To modify a child, you re-render it with new props.

React - Map

less than 1 minute read

Basic - Map

React- avoid this bug

1 minute read

In case of Event listener, need to use onClickonSubmitonChange But when you call event listener with this, it means window not a class we want. So we ...

React- Parent Child

less than 1 minute read

How to pass data from child component to its parent in ReactJS?

React-onChange

1 minute read

OLD FASHION: onChange- Javascript way

React-Create Config & Refactor

1 minute read

Before

React-Props

less than 1 minute read

```js const SeasonDisplay = props => { const season = getSeason(props.lat, new Date().getMonth()); const text = season === ‘winter’ ? ‘Burr, it is...

React-Props

less than 1 minute read

React-Setup

less than 1 minute read

React-Basic

less than 1 minute read

Python - For / Else

less than 1 minute read

```python def solution(skill, skill_trees): answer = 0

Python - Class advanced with Super

1 minute read

When Create Child class, send the parent class as a parameter when creating the child class Child class will get __init__ and functions of Parent’s

Python - is digit

less than 1 minute read

isdigit()

Python - string, f string

less than 1 minute read

f string

Python - maketrans

less than 1 minute read

Maketrans

Python - loop

1 minute read

Basic Loop with text

Python - CRUD List

1 minute read

CRUD of List of Python

Python - list

less than 1 minute read

Simple

Javascript - filter, includes, forEach

less than 1 minute read

Javascript - Refactor Promise Chain to await/async

1 minute read

Javascript - callback

less than 1 minute read

Javascript - Dom

less than 1 minute read

Javascript- Review

less than 1 minute read

Click button - Change innerHTML

Javascript - Great Algorithm

less than 1 minute read

Found impressive code

JS- Integer

less than 1 minute read

Increment

JS- Basic

less than 1 minute read

Sum of Array

Git-basic

less than 1 minute read

Create Git repo and connect to Git git remote add origin (url from github) git remote -v git push origin master