George's Learning Journal

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Differences Between CLI And SDK
Excalibrain
README
Table Of Contents Til
Untitled
Untitled 1
Untitled 2

AWS

Check-Rds-Instances-Aws-Cli
Checking-Aws-Iam-Role
Table Of Contents AWS

👉CloudFormation

CloudFormation - Outputs Block
CloudFormation - Principal Block
CloudFormation - Resources Block
ImportValue
Table Of Contents CloudFormation

👉Codebuild

Codebuild - Getting Project Information
Codebuild - Listing AWS Codebuild Projects In AWS CLI
List Builds For AWS Codebuild Projects
Table Of Contents Codebuild

👉DynamoDB

Differences Between CLI And SDK
Query Operation For DynamoDB Document Client Class
Table Of Contents DynamoDB

👉STS

STS - Getting Currently Logged In AWS Profile
Table Of Contents STS

Bash

Checking-Package-Links
Checking-Website-Latency-And-Recording
Finding-Files-By-Permission-Type
Finding-Files-By-Size
Finding-Text-Inside-A-Text-File
Referencing-Dashed-File-Names-In-Bash
Referencing-Files-With-Spaces-In-Name
Running-Profile-Scripts
Saving-Stdout-To-Variable
Seeing-Contents-Of-Files
Table Of Contents Bash

C-Sharp

Generics-In-C-Sharp
Table Of Contents C-Sharp

Docker

Build-Context-In-Docker-Compose
Build-Docker-Images
Docker-Run-Command
Multi-Build-Stages
Table Of Contents Docker

General Tools

Table Of Contents General Tools

👉CMD Tools

Pretty-Logs-With-Pino-Pretty
Table Of Contents CMD Tools

👉Cron

Cronjob-Setting
Table Of Contents Cron

👉Direnv

Creating-Enviornments-Using-Direnv
Installing-Direnv
Table Of Contents Direnv

👉MacOS

Snipping-Tool-In-Mac
Table Of Contents MacOS

👉Material UI

Link-React-Tag
Setting-Text-Attributes
Table Of Contents Material UI

👉Postman

Table Of Contents Postman
Testing Sendrequest Cal

👉Retool

Chart-Data-Formatting-In-Retool
Debug-Console-In-Retool
Table Of Contents Retool
Using-Variables-With-Shared-Queries

👉Sequelize

Basic-Cli-Migrations-Setup
Table Of Contents Sequelize

👉Tailwind CSS

Basic-Tailwind-Uasge
Extending-Tailwind-To-Add-Custom-Colors
Table Of Contents Tailwind CSS
Using-Arbitrary-Values-For-Colors
Using-Tailwind-In-Non-React-Projects

👉Terraform

Basic-Terraform-Commans
Basic-Terraform-Setup
Table Of Contents Terraform

👉VSCode

Table Of Contents VSCode
Using-Workspace-Settings-For-Projects

👉swyxkit

Creating-Posts-In-Swyxkit
Setting-Up-Swyxkit
Table Of Contents Swyxkit

Git

Cherry-Picking
Deleting Already Pushed Commits
Fixing Divergent Branches In Git
Git-Rebasing
Git-Ssh-Cloning
Git-Stash-Workflow
Scrolling-Through-Code-As-You-Add-To-Commit
Table Of Contents Git

GitHub

Table Of Contents GitHub

👉Actions

Concurrency-In-Github-Action-Workflow
Table Of Contents Actions
Using-Environment-Variables-In-Workflows
Using-Expressions-In-Workflows
Using-Needs-Tags-In-Workflows

HTML

Html5-Input-Type-Datepicker
Table Of Contents HTML

HTTP

Content-Type In HTTP Spec
Table Of Contents HTTP

Infrastructure

Blue-Green-Deployments
Table Of Contents Infrastructure

Interpreters

Lexical-Analysis
Table Of Contents Interpreters

JavaScript

👉React

Children-Components-In-React
Componentdidmount
Components-In-React
Default-Props-In-React
Dispatch-And-Usedispatch-In-Redux
Fragments-In-React
Organizing-Component-Abstractions
Prop-Defaults
Rendering-Jsx-Using-React-Dom
State-Updateing-Console-Log
Table Of Contents React
Use-Of-Index.Js-In-React
Usecallback-Hook
Using-Context-In-React
Using-Props-In-React-Components
Wrapper-Components-In-React-Using-Props

👉👉Redux

Redux
Table Of Contents Redux

👉TypeScript

Arg-Defaults
Arrays-In-Typescript
Basic-Type-In-Typescript
Compiling-Typescript-Project-To-Check-For-Ts-Errors
Conforming-Types-To-Specific-Values
Const-Assertions
Defining-And-Passing-In-Objects-In-Typescript-Functions
Finding-Keys-In-Typescript-Map-Objects
Generics-For-Functions
Generics-For-Interfaces
JSDoc Notation For Types
Optional Types JSDoc
Optional-Properties-In-Ts-Objects
Project-References
Record-Type
Supressing-Ts-Errors-In-Testing
Table Of Contents TypeScript
Type-Variables-In-Ts
Union-Type

👉Vue

Conditional Rendering In Vue
Mounted() Hook In Vue
Table Of Contents Vue

👉Yarn

Resolutions-Block-In-Package.Json
Running-Yarn-Commands-In-Workspaces
Table Of Contents Yarn

👉cypress

Calledwith-Assertion-In-Cypress
Matchers-In-Cypress-Using-Sinonjs
Table Of Contents Cypress

👉npm

Installing-Packages-Without-Adding-To-Current-Project
Table Of Contents Npm

Math

1D-Vectors
Absolute-Value
Sign
Table Of Contents Math

Misc

Query-Strings
Table Of Contents Misc

Postgress

Table Of Contents Postgress
Type-Casting

Problem Solving Processes

04-14-2022-Fixing-Build-Error-From-Jsx-Types-And-React-Datetime-Library
04-15-2022-Adding-Styles-To-React-Datetime-Library
04-21-2022-Solving-Why-Gh-Issues-Were-Not-Being-Pulled-In-Swyxkit
05-03-2022-Finding-Antialiasing-Default-Config-In-A-Graphics-Engine
05-03-2022-Fixing-Errors-In-Fable-Project-In-Vscode
11-02-2022-Api-Changes-Not-Working-Locally
11-02-2022-Failing-Builds
11-15-2022-Figuring-Out-Multiple-Id-Issues
11-22-2022-Figuring-Out-The-Weird-Return
Table Of Contents Problem Solving Processes

Programming Language Facts

Statistically-Typed-Vs-Dynamically-Typed-Languages
Table Of Contents Programming Language Facts

Python

Arbitrary-Args-In-Python
Connecting-To-Mongodb-Using-Python
Decorators-In-Python
Default-Args-In-Python
Higher-Order-Functions-In-Python
String-Formatting-In-Python
Table Of Contents Python
Try-Except-Else-Finally-In-Python
With-Statement-Python

👉Pandas

Reading-Csv-Data-Sets-Using-Pandas
Sorting-Values-By-Column-In-Pandas
Table Of Contents Pandas

Serverless Framework

Adding AWS IAM Authorizers To API Endpoints
Reference CloudFormation Outputs
Table Of Contents Serverless Framework

System Design

System-Design-Interview-Thought-Process
Table Of Contents System Design

Templates

New Entry Template
Table-Of-Contents-Template

Unix

Table Of Contents Unix

👉Terminal

Source Command In Terminal
Table Of Contents Terminal
Unix Terminal Profile Changes

On this page

Type Casting in Postgress

Type-Casting

Type Casting in Postgress

You can using :: to cast something as a type in Postgres

Example: '2022-04-01'::date will make the string a date type.

#Postgres