Commands

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How to convert a database from MySql to SQLite

How to convert a database from MySql to SQLite

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How to Create a Repo via Command Line

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app.py

from flask import Flask, g, request, render_template, redirect, url_for, flash, abort from flask_login import LoginManager, login_required, current_user, login_user, logout_user from […]

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forms.py

from flask_wtf import Form from flask_login import current_user from wtforms import StringField, PasswordField, TextAreaField, BooleanField from wtforms.validators import DataRequired, Email, […]

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models.py

import datetime from peewee import * from flask_login import UserMixin from flask_bcrypt import generate_password_hash DATABASE = SqliteDatabase(‘memoirs.db’) class User(UserMixin, Model): […]

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view-memo.html

{% extends “layout.html” %} {% from “macros.html” import render_settings_field, render_menu, render_header %} {% block title %}User Settings | {{ super() […]

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Async & Await

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An Elaborate Fetch Example

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Fetch

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Promises Review

Let’s quickly review what you’ve learned so far about promises: A promise is a regular JavaScript object that changes from […]

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Promises

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The JavaScript Call Stack

You’ve learned that JavaScript is single-threaded; it can run only one task to completion at a time before starting a […]

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The Callback Queue and Event Loop

You learned that web APIs are what actually process async operations while keeping the call stack clear of blocking operations. […]

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Callbacks Review

Functions can be passed around just like any value in JavaScript. Callback Functions A callback function is a function passed […]

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What Is Asynchronous Programming

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Database 3

Using JoinsSub QueriesAction QueriesFull Text Searches Using Joins Inner JoinsSELECT Company-name, OrderID, OrderDateFROM Customers INNER JOIN OrdersON Customers.CustomerID = Order.CustomerIDWHERE […]

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SQL Glossary (PDF)

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SQL (My PDF Extract)

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Relational Databases (My PDF Extract)

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