raflyfahrezi

CLAUDE.md — Efficient and Direct Communication

Example global instruction file, optimized to prevent overwhelming answers. Place at ~/.claude/CLAUDE.md to apply everywhere, or in a project root to apply to that project. Built on the research finding that concrete behavioral rules work and vague "be concise" fails.

Response length

• Default to 3 sentences or fewer. A simple question gets a one-line answer.
• Long answers need a reason. If one is genuinely warranted, say so in the first line and I can opt out.

raflyfahrezi

JuaraGCP Season 12 - Hands-On Event Recommendations

Prepared for: GDG Cloud Bandung Event Duration: 1.5 hours Target Audience: Intermediate to Advanced Developers Last Updated: January 2026

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Complete Master Lab List - JuaraGCP S12

raflyfahrezi

Basic Backend Features

• CRUD
• ⁠Authentication
• ⁠Authorization for Admin
• ⁠Create with file support
• ⁠Pagination
• ⁠Caching
• ⁠Logging
• ⁠WebSocket
• ⁠Race Condition handler

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// Delete Stylesheet
const head = document.head;
const linkTags = head.getElementsByTagName('link');

// Remove all <link> tags that have a 'stylesheet' type
for (let i = linkTags.length - 1; i >= 0; i--) {
  const linkTag = linkTags[i];
  if (linkTag.getAttribute('rel') === 'stylesheet') {
    head.removeChild(linkTag);
  }

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// Open course on dicoding.com and paste this script on console.

document.getElementsByClassName("js-btn-next-tutorial")[0].click()

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import useSWR from 'swr'
import axios from 'axios'
import React from 'react'

const index = ({ initialData }) => {
    const { data } = useSWR('...some API path...', fetcher, {
        initialData: initialData,
        refreshInterval: 5000,
    })

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import React from 'react'
import useSWR from 'swr'

import { fetcher } from '../utils'

const index = () => {
    const { data } = useSWR('... some API Fetch ...', fetcher)

    return (
        <div>

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import React from 'react'
import axios from 'axios'

const index = ({ data }) => {
    return (
        <div>
            {data.map((item, index) => {
                return (
                    <div key={index}>{item.name}</div>
                )

raflyfahrezi

import React from 'react'
import axios from 'axios'

const index = ({ data }) => {
    return (
        <div>
            {data.map((item, index) => {
                return (
                    <div key={index}>{item.name}</div>
                )

raflyfahrezi

import React, { useEffect, useState } from 'react'
import axios from 'axios'

const index = () => {
    const [data, setData] = useState([])

    useEffect(async () => {
        const response = await axios.get('...some API path...')

        setData(response.data)