Arie Fitriadin ariefitriadin

How to Use Codex from Claude Code

Codex is an AI-powered CLI tool that can help with complex debugging, code analysis, and technical questions. When you encounter difficult problems that would benefit from a second perspective or deep analysis, use Codex.

When to Use Codex

Debugging subtle bugs (e.g., bitstream alignment issues, off-by-one errors)
Analyzing complex algorithms against specifications
Getting a detailed code review with specific bug identification
Understanding obscure file formats or protocols

AWS RDS PostgreSQL: Connect, Export & Import Data Locally

This tutorial will guide you step-by-step from connecting to your AWS RDS PostgreSQL instance to exporting and importing data into your local PostgreSQL database.

1. Gather Required Information

Before you begin, collect these details:

update your WSL system:

sudo apt update && sudo apt upgrade -y

Install Java Development Kit (JDK):

sudo apt install default-jdk

Create a directory for the Android SDK:

To Get Update from git branch that use silmutaneously with your teammate use:

branch name: feature/1

currently your local feature/1 branch contain your local commits that not push to origin yet, but somehow you want get update from your team that use the same branch, to be not overlapping git gommit id in the git history between your commit and your teamate commit you can do this in your local branch :

Remove Docker Images

docker rmi $(docker images --filter "dangling=true" -q --no-trunc)

Remove Docker Network

docker network prune

	let strObj = '[{50:4945},{51:4945},{52:4945},{56:4945},{57:4945},{66:4945},{71:4945},{73:4945},{93:4945}]';

	eval('var arrObj='+strObj);

	//get value by key

	let ts = arrObj.filter(obj => obj[51])[0][51];

	import 'dart:async';

	class Cake {}
	class Order {
	String type;
	Order(this.type);
	}


	void main() {

	/* Example Array Of Objects : */

	let anymalgroups = [
	{nama:"kambing", jenis: "mamalia"},
	{nama:"kerbau", jenis: "mamalia"},
	{nama:"bebek", jenis: "unggas"},
	{nama:"ayam", jenis: "unggas"}
	]

	/* Count Per Jenis using Array.reduce in es2015 style */