SVG

On-Chain Randomness Generating random values on the blockchain(primarily for use in smart contracts) has not been fairly easy because almost all parameters like blockNumber, blockTimestamp or even blockHash which are being used to increase entropy in randomness generation can be easily manipulated by network miners thus making them deterministic. …

A tutorial that demonstrates how to switch colors of an SVG file in Flutter. The Problem Have you ever thought of color painting an SVG file as a flutter developer? Whoa! Wait, what did I say? I think my tongue got slipped out, or maybe I put too much butter on the…

貼心小提醒！！ 因為是亂亂寫筆記，真的就是純紀錄之前實作時，如何解決曾經卡住過的問題，所以主要都是解決問題的方式為主，不會有太多詳細說明。 前陣子有遇到需要在build後，把產出的一些js、img、font檔案加上客製化hash，以避免網頁cache住的調整事項。但是透過file loader來客製產出的檔名hash後，實際上完成build，卻發現每個svg檔案都被重複多build出一份沒有被改成客製hash檔名的檔案，font的檔案還有無法被解析的問題，最後和前輩查了很久，才排除了這個狀況。 避免使用file-loader設定時，在build後，產生重複的svg檔案 實作情境 為了客製化build出來的檔案名，我們需要在vue.config檔案中使用file-loader來設定檔案名稱。這時候會在configureWebpack下的module裡面設定rules(除了svg檔外，還可以依照實際的需求設定其他檔案類型的rule)，設定內容如下。

Introduction ‍During the development of various applications there is a need to generate curves. In the web environment, the SVG format is most often used for such purposes. At the moment the SVG specification only works with quadratic and cubic Bézier curves. But in the case of a curve that goes…

Learn full SVG creating by coding and adding effects to it like animations. Scalable Vector Graphics or SVG is an image format that is like HTML for 2d graphics. They differ from raster images like PNG, JPEG… that is use a grid of tiny pixels to create an image and…