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Silvester Wali silvesterwali

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@bradtraversy
bradtraversy / mongodb_cheat_sheet.md
Last active November 24, 2025 05:49
MongoDB Cheat Sheet

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

@victorbruce
victorbruce / Firebase.md
Last active October 1, 2025 18:15
My journey with Firebase so far. Cheatsheet to serve as a quick reference when developing firebase applications

Firebase

Set up firebase and Deploy

  • Head over to firebase. Sign in and create a project.

  • Copy your project settings under Firebase SDK snippet into your local project (ie your project's api key, auth domain, databaseURL, etc)

  • Create a file (firebase.js or config.js Any name that suits you is fine)

@jb0gie
jb0gie / flutter.md
Created February 23, 2019 00:27 — forked from matteocrippa/flutter.md
Flutter Cheatsheet

Flutter

A quick cheatsheet of useful snippet for Flutter

Widget

A widget is the basic type of controller in Flutter Material. There are two type of basic Widget we can extend our classes: StatefulWidget or StatelessWidget.

Stateful

StatefulWidget are all the widget that interally have a dynamic value that can change during usage. It can receive an input value in the constructor or reference to functions. You need to create two classes like: