Sorry, this post in currently in Chinese only :(

雖然 macOS 已預裝了 Ruby ,但我在使用 gem install 時遇到了個問題:

後來發現是 macOS 不讓使用者更變預設 Ruby 相關的玩意,用 sudo 去跑安裝當然也不是個選項,所以還是另外獨立安裝一個,再把 PATH 設定到另一個 Ruby 比較方便。

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iPad Drawing Board

iPad and Apple Pencil combo probably has the best drawing experience in the tablet market for now, tons of people love using their iPad to create amazing artworks, but you might encounter an common issue (especially for 11 inch user): The iPad’s bezel is way too small for your hand to rest on, even it’s laid down flat on the table.

Though the iPad is already very thin (5.9mm on pro model), the drawing experience is still far from drawing on a flat thin paper, and putting hand on iPad just waste a large portion of the screen, which is the main reason I come up with this project today. The result was quite good, it’s very easy to make and costs under 35 dollar, so I want to share with you today.

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