冒險村30 - Handle API response with value objects 冒險村29 - API - exchange_rate 冒險村28 - Validate Params 冒險村27 - Concern 冒險村26 - Design Pattern(6) - Form Object 冒險村25 - Design Pattern(5) - Service Object 冒險村24 - Design Pattern(4) - Calculator 冒險村23 - Design Pattern(3) - Builder 冒險村22 - Design Pattern(2) - Presenter 冒險村21 - draper More...

見習村30 - A Chain adding function 見習村29 - Sum of Intervals 見習村28 - Find the missing letter 見習村27 - First non-repeating character 見習村26 - Tongues 見習村25 - Range Extraction 見習村24 - Best travel 見習村23 - Number of Proper Fractions with Denominator d 見習村22 - Permutations 見習村21 - Snail More...

新手村30 - Whack A Mole 新手村29 - Countdown Timer 新手村28 - Video Speed Controller 新手村27 - Click and Drag 新手村26 - Stripe Follow Along Nav 新手村25 - Event Capture, Propagation, Bubbling and Once 新手村24 - Sticky Nav 新手村23 - Speech Synthesis 新手村22 - Follow Along Link Highlighter 新手村21 - Speech Detection More...

S3 SnowBall S3 CloudFront Distribution S3 Cross Region Replication S3 Cross-Account Access S3 Lifecycle Management S3 Versioning S3 Bucket + Encryption AWS - CloudWatch - Billing AWS - IAM AWS - Cloud Services Overview

J 筆記 - Spread with Array J 筆記 - Async/Await in Array J 筆記 - Clone an Object J 筆記 - Object to Array J 筆記 - Append Item to Array J 筆記 - Deep Clone Array J 筆記 - Remove Array Dup J 筆記 - Clone an Array J 筆記 - String to Array J 筆記 - Date 時間的運算

再談 Docker Repository 再談 Docker Container 再談 Docker Image Docker 是什麼？

R 筆記 - Cancancan R 筆記 - empty? blank? present? R 筆記 - try、try! 和 &.

CodeWar Weekly - 0224~0301 CodeWar Weekly - 0217~0223 CodeWar Weekly - 0210~0216

「全遠端」工作建立於信任關係與產值，從科技業轉換「全遠端」工作 2.5 年心得 從佛系到高效學習，「偽」本科生成為工程師之路

CoffeeScript 是什麼？ Haml 是什麼？

HTML5 筆記 - :empty Selector HTML5 筆記 - 打字 + 閃爍游標

2019 面試分享

環境架設 macOS

R 筆記 - respond_to? / send