前提 WebサービスではDBサーバーは踏み台サーバーを経由しないと接続できないようにしていることが多いかと思いますが、 例えばローカル環境で開発環境のDBにあるデータで動作確認をしたい際に、 いちいちターミナルでSSHコマンドを打つのは面倒なので、そんなときにCoccinellidaを使ってポートフォワーディングすると便利です。 手順 Coccinellidaのインストール こちらよりインストール Coccinellidaの起動 アプリケーションフォルダもしくはDockにCoccinellidaをセットしている場合はDockから起動 -> 上部メニューバーにてんとう虫のアイコンが現れ、これがインターフェイスとなる。 Coccinellidaの設定 上部メニューバーのてんとう虫をクリックし、「Preferences」を選択 Preferencesの設定画面が開いたら、上部てんとう虫マークの「
Publish personal websites with the power of IPFS. What… what? Hearth aims to be your decentralized website publisher. This means that you can publish your personal websites and share files with your friends without relying on third parties, quickly and easily. Why? Because nobody makes personal websites any more! Back in the 90s, the web used to be a vibrant place of a myriad websites of different
Contributing to open source is a common practice these days. It can be very interesting and rewarding experience that will result in learning, teaching and gaining many different skills. Open source contribution can resemble a coding game. Closing an issue in open source project can be the same as solving missions on CheckiO. Code review for open source project is similar to checking solutions of
Guide Essentials Installation Introduction The Vue Instance Template Syntax Computed Properties and Watchers Class and Style Bindings Conditional Rendering List Rendering Event Handling Form Input Bindings Components Basics Components In-Depth Component Registration Props Custom Events Slots Dynamic & Async Components Handling Edge Cases Transitions & Animation Enter/Leave & List Transitions State
Reading game frames in Python with OpenCV - Python Plays GTA V When OpenAI's Universe came out, and various articles suggested games even like Grand Theft Auto 5 were ready to go, I was very excited in checking it out. Then, however, somewhat mysteriously, GTA V was completely removed from Universe with no explanation whatsoever. I gave up and forgot about it for a while, but the idea still seemed
More than 3.1 million developers read our announcement post of Next.js. More than 110 contributors have submitted patches, examples or improved our documentation. Over 10,000 developers have starred us on GitHub. Today, we are proud to introduce Next 2.0 to the world. What follows is a quick summary of every new feature and improvement we have made. React Made Easy and SimpleNext.js is a very slim
const express = require('express'); const app = express(); const port = 4000; // CORSを許可する app.use(function(req, res, next) { res.header("Access-Control-Allow-Origin", "*"); res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); next(); }); app.get('/', (req, res) => { res.send('hello'); }); app.listen(port); 何をしているか ご存知の通り、セキュリティの観点から、オリジン(htmlが置かれたサーバー)以外のサ
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