teleren/devto huggingface dataset:
Top 12 famous websites built with Ruby on Rails
Tags: rails, technology, webdev
Published: 2021-02-25 13:16:01

---
title: Top 12 famous websites built with Ruby on Rails
published: true
date: 2021-02-03 06:04:04 UTC
tags: #RubyonRails,#Technology, #WebDevelopment,#rails
canonical_url: https://www.botreetechnologies.com/blog/top-website-examples-built-with-ruby-on-rails/
---

![Top 12 Website Examples Built with Ruby on Rails](https://www.botreetechnologies.com/blog/wp-content/uploads/2021/02/website-built-with-ruby-on-rails.png)

Ruby on Rails framework is a popular choice for web development. It offers scalability, rapid prototyping, and versatility. By choosing Ruby on Rails, you can reduce your web app development time by 25 to 40 percent. That’s why some of the best companies use [Ruby on Rails development services](https://www.botreetechnologies.com/ruby-on-rails-development) for building their application.

In this article, we will look at 12 famous websites built with Ruby on Rails. If you are looking to hire a [software development company](https://www.botreetechnologies.com/) for Ruby on Rails, this list will convince you of its effectiveness. 

###12 High ROI Websites Built with Ruby on Rails

The following is a list of the 12 best high traffic websites built with Ruby on Rails framework: 

1.[Shopify](https://www.shopify.com/)

![Shopify - eCommerce platform](https://www.botreetechnologies.com/blog/wp-content/uploads/2021/02/shopify-1024x532.jpg)

Arguably one of the best [Ruby on Rails projects](https://www.botreetechnologies.com/blog/best-ruby-on-rails-projects-examples) is Shopify. It is an Ruby on Rails eCommerce platform, allowing you to build online shopping stores with ease. The company uses Ruby on Rails for scaling its platform capabilities. Currently, there are more than 300,000 websites using [Shopify for their online store](https://www.botreetechnologies.com/blog/shopify-ecommerce-store-development/). Ruby on Rails elements heavily dominated the eCommerce space. Spree Commerce is another example of an eCommerce platform, which was built by the ex-members of the Shopify team. **Checkout our [Ruby on Rails case Studies](https://www.botreetechnologies.com/case-studies/ruby-on-rails)**.

2.**[Airbnb](http://airbnb.com/)**

![Airbnb - online marketplace](https://www.botreetechnologies.com/blog/wp-content/uploads/2021/02/airbnb-1024x532.jpg)

Along with libraries like React.js, Moment.js, and Raven.js, Airbnb extensively uses the Ruby on Rails web framework. The online marketplace allows travellers to find homestays for short and long-term lodging. It is a prime [example of a Ruby on Rails-based product](https://www.botreetechnologies.com/case-studies/weclaim) that uses the framework to scale its transactions. The large scale payment mechanism on Airbnb is also built with Ruby on Rails.

3.**[Couchsurfing](https://www.couchsurfing.com/)**

The post [Top 12 Website Examples Built with Ruby on Rails Framework](https://www.botreetechnologies.com/blog/top-website-examples-built-with-ruby-on-rails/) appeared first on [BoTree Technologies](https://www.botreetechnologies.com/blog).
Customizing Transition
Tags: html, css, codenewbie, tutorial
Published: 2021-02-03 05:53:03

Hey, beautiful faces, nice to see you.

This post is a part of our "21 Days of CSS animation post"

{% link https://dev.to/atulcodex/20-days-of-css-animation-post-3g8d %}

In this post, we'll learn how we can customize our transition effect.

{% codepen https://codepen.io/atulcodex/pen/eYBmwgL %}

There is some CSS Transition property which I'll explain to you one by one.

![transition property](https://dev-to-uploads.s3.amazonaws.com/i/efb98v4zg3wwjgx67ssl.png)

In this property, we are trying to target each property manually like font-colour, font-size and we can also target all property by all value.

![Duration](https://dev-to-uploads.s3.amazonaws.com/i/59uvtqxyen2yo4b4t72b.png)

In this property, we are setting a time duration period to our transition property from start to end our transition effect.

![delay](https://dev-to-uploads.s3.amazonaws.com/i/a8q1sq9ffqr63pukll0p.png)

Use of this property is to delay your transition effect for 1 second or whatever you are going to set it.

![timing](https://dev-to-uploads.s3.amazonaws.com/i/jgxzav1kn5tadravbpvi.png)

This is a premade transition function property, it has different-different 4-5 property like linear, ease, ease-in, ease-out. Basically, it will add a different effect to your transition.

That's all for this post And if you are interested to learn CSS you can join [Eduonix E-Learning platform](https://www.eduonix.com/UHJvZHVjdC0xMzE1MDIw).
Unityで対話型音声認識アプリを作れるフレームワークをつくった
Tags: cs, unity3d, speechrecognition, texttospeech
Published: 2021-01-11 21:52:21

---
title: Unityで対話型音声認識アプリを作れるフレームワークをつくった
tags: cs, Unity, SpeechRecognition, TextToSpeech
author: JotaroS
slide: false
published: true
---

__macOS, Windows両方で動く、Unityで対話型の音声認識アプリがすぐに作れるフレームワークを作りました。__

リポジトリへのリンク：https://github.com/HassoPlattnerInstituteHCI/SpeechIOForUnity
Unity Package: https://github.com/HassoPlattnerInstituteHCI/SpeechIOForUnity/releases/tag/v1.0

## つかいかた

__`SpeechOut/SpeechIn`を宣言し、以下のように書くだけ。__

```cs

SpeechOut speechOut = new SpeechOut();
SpeechIn  speechIn  = new SpeechIn(OnRecognized);

void Start(){
    Dialog();
}

async void Dialog(){
    await speechOut.Speak("Hello!");
    await speechIn.Listen(new string[] { "Hello", "Hi", "Hey" });
    await speechOut.Speak("How are you doing?");
    await speechIn.Listen(new string[] { "I'm fine", "Nah", "I'm Sick" });
    //...
}
```

## なぜつくったか

macOS, Windowsを使う学生のために、Unityを扱う授業で音声認識を使った対話型アプリを作るためのフレームワークがあればいいなと思ったので作りました。
主に非同期処理の`async/await`ベースで、逐次処理をわかりやすく書けるように、また速度や”間”などのチューニングも簡単にできるようにしました。

授業ではmac, Windowsそれぞれを使う学生を同様に対応しないといけないのですが、Unityそのものは双方で動作する一方、ネイティブOSの機能を使おうとすると相互にコードを共有できない＝他のチームやグループが作ったアプリを動作させられないことになるので、このようなコードを作りました。

授業のためとはいえ、一般的に使いやすいツールだと思います。

## OSネイティブの音声認識・音声合成

### macOS側
macOSネイティブのオフライン音声認識ツールとしては、`NSSpeechRecognizer`が、音声合成ツールとしては、コマンドラインツールとして`say`があります。このうち、`say`に関してはUnity上の`System.Diagnostics.Process`から呼び出すことで実行できます（この点、Argsをいじるだけで声質とか速度を変えられるのでサイコー）

一方の`NSSpeechRecognizer`はOSネイティブAPIとして提供されている機能なので、実行するためには`Objective-C`もしくは`Swift`で記述されたコードから実行する必要があります。

今回のフレームワークでは別途[NSSpeechForUnity](https://github.com/HassoPlattnerInstituteHCI/SpeechIOForUnity/tree/master/NSSpeechForUnity)として、`NSSpeechRecognizer`を呼び出す`Objective-C`コードを書き、外部ライブラリとして`.bundle`ファイルを書き出し、それをUnityのPluginとすることで実行しています。


### Windows側

逆にWindows側では`UnityEngine.Windows.Speech`なるモジュールがあり、音声認識に関してはUnityから直接実行できる一方、音声合成に関しては別途WindowsのネイティブAPI＝[SAPI](https://ja.wikipedia.org/wiki/Speech_Application_Programming_Interface)を叩く必要がありました。コード内で別途[WindowsVoiceProject](https://github.com/HassoPlattnerInstituteHCI/SpeechIOForUnity/tree/master/WindowsVoiceProject)として、Visual Studioから.dllをビルドできるプロジェクトを作り、その.dllをUnityのPluginにします。

---

以上２つのOSに関して独自にライブラリを書き出すことによって実現しましたが、Unity上で非同期の動作を実現させるため、それぞれの処理がきちんと終わったかどうかを常に監視するためのコードを書く必要があります。たとえば[このように](https://github.com/HassoPlattnerInstituteHCI/SpeechIOForUnity/blob/0ac6cfe8b468f970524b6dc558d0656bf501322c/NSSpeechForUnity/NSSpeechForUnity/native.m#L75)、内部のStateを逐一変えて、Unity側から監視することで、UnityのAsync/Awaitが進行するように若干HardCodedな感じではありますが、リアルタイムアプリケーションのための非同期処理を実現しています。

---



## 応用
対話型アプリケーションのためとは言いましたが、VRアプリケーションなどのための目と手が離せない際のデバッグ（イベントが起こったときにどのフラグが立ったか喋って教えてくれる）や、視覚障害者向けアプリなど、様々な用途が考えられます。「デバッグのときになにか喋ってくれたら便利だな」とか、「アクセシビリティ機能の充実したアプリを作りたいな」などというときにはぜひ使ってみてください。
Should everyone learn to code?
Tags: education, code, learn
Published: 2021-02-03 04:26:37

Now to start off, I think it would be best for you to get to know me a little bit. I am a student and I am interested in coding and computer science. 

![Image of a piece of code.](https://techcrunch.com/wp-content/uploads/2015/04/codecode.jpg)

The question I will attempt to answer, should all students learn to code? The short answer is no. The longer answer is a bit more complicated.

Ever since humans have been inventing, we have a tendency to have big eyes. Now don't get me wrong, technology one of, if not the most influential and useful man-made creations of all time. The real issue with the flawed ideology that everyone needs to code is that not everyone will code. It's that simple.

As the world progresses to be more and more dependent on new technology, the demand for talent in the industry increases. But that has been the case for everything. When the first laws were written, or when medicine became widespread, there wasn't this thought that everyone needed to go to law school or medical school. Only a certain few, the literal doctors and lawyers had to receive the necessary skills. Today, however, most people know the basics of these professions, ie they know what is and isn't illegal and how to heal minor injuries.

 My overall message here is that most people should at the minimum, know how computers or what they use on an everyday basis work. This doesn't just apply to technology. Even with the foods we eat. Not everyone needs to farm, but we know how it is grown and gets to us.
8 Best TYPO3 Docker Development Approaches
Tags: typo3, typo3docker, besttypo3docker
Published: 2021-02-03 04:22:28

Modern TYPO3 developers prefer the latest development tools & techniques - One of them is incredible Docker. TYPO3 is Open-source CMS with the compatibility of most hardware and software. You quickstart local TYPO3 development with many available tools. I recommend reading.

Are you looking to run TYPO3 on your favorite docker? Do you know which are popular TYPO3 docker ways in the TYPO3 community? In this article, you will get a list of the best TYPO3 docker resources. Choose your best TYPO3 docker approach and make better productive and quality TYPO3 projects.

Checkout complete TYPO3 Docker list at- https://t3terminal.com/blog/typo3-docker/
TYPO3 Talk with Luisa: Head of Marketing Team
Tags: typo3, typo3talk, typo3interview, typo3community
Published: 2021-02-03 04:20:06

This time we're honored with an interview of Luisa Faßbender, TYPO3 Marketing Team Lead and Project Manager at Marketing Factory Consulting GmbH.

Honestly, this is an interesting TYPO3 talk, grab the cup of coffee to explore Luisa's insights about her views, history, and potential of TYPO3 and the open-source community, and how we can build a better TYPO3 Eco-system together!

Let’s explore her cool journey with TYPO3, and a lot more!

Review complete Interview at- https://t3terminal.com/blog/typo3-talk-with-luisa-head-of-marketing-team/
TYPO3 Templates & Extensions Updates Release
Tags: typo3, typo3template, typo3updates, t3terminal
Published: 2021-02-03 04:17:25

From 2020, T3Terminal, Team has a dream to provide World-class TYPO3 products with excellent TYPO3 service. Team T3Terminal is working hard to keep maintain existing TYPO3 extensions and templates with regularly bringing new TYPO3 products for you.

We regularly maintain our TYPO3 products and regularly release new features, bug fixing, and security updates of TYPO3 Extensions and Templates. Upgrade your products now. 

2021, A new year, new hope, new vision, new goals! And there is your new update for your TYPO3 Templates & Extensions Updates.

Checkout complete blog at- https://t3terminal.com/blog/typo3-templates-extensions-updates-release-january-2021/
Progress
Published: 2021-02-03 04:14:38

An update on where my learning is at:

- I finished going through all the lectures in my CompTIA Network+ course. I have decided it's probably not worth the time and effort (and money!) to get the Network+ certification right now for what I want to do.
- I logged back into [acloud.guru](https://acloud.guru) and began their AWS Developer Associate course. Given where I am in my coding course, I think this is the cert that I should pursue next. The SysOps Admin Associate exam is changing in Q3 of 2021, so I plan to wait until courses and study materials have updated to include the new material before working on that certification.
- I have completed my personal website, after a number of long days refamiliarizing myself with HTML and CSS. You can see it at [alexeversmeyer.com](http://alexeversmeyer.com). The content is simple, and probably still a WIP - just like my online resume! Guess I should update that, too...
- I have started learning web scraping with Python's Beautiful Soup module.
- I have 'officially' begun work on my next side project, transforming the Habit Tracker that I created using [Pixela](https://pixe.la) APIs into a GUI that I will then compile into a standalone executable for my own use. It won't be terribly fancy; one step at a time. I'm learning how to use the guizero module for this side project, which is a wrapper for tkinter. I could use tkinter, as I have done for other projects, but the syntax for guizero is more intuitive (so far). This adds an extra element of challenge to the project.
Offshore MEANStack Programmers  India 

Tags: php, programming
Published: 2021-02-03 04:08:59

Dasinfomedia Pvt. Ltd. is a leading offshore mean stack development company with dedicated resources for businesses looking to  MEAN Stack, developer in India. Choose from our flexible hiring models that align with your business needs on a Monthly/Weekly/Hourly basis. Hire MEAN Stack developers from Dasinfomedia to build innovative products and deliver extraordinary business solutions.Get in touch with our Dasinfomedia team for customized quotes. Email us at sales@dasinfomedia.com or Call now on +91 7940069459

#fullStackapplicationdevelopment #fullStackwebapplication #fullstackwebapplicationdevelopment #HireDedicatedMEANStackdevelopers # hirefrontenddevelopers #HireMeanStackDeveloper #HireMeanStackDevelopers #hiremeanstackdevelopersIndia #HireMEANStackprogrammers #meanstackdevelopers#meanstackdevelopersforhiren#meanstackstaffaugmentationdeveloper #OffshoreMEANStackdevelopers #OffshoreMEANStackdevelopersIndia #OffshoreMEANStackprogrammers #OffshoreMEANStackprogrammersIndia #whatismeanstackdeveloper
TAWIL: How to export a MySQL Database in a SINGLE file 🧟‍♂️
Tags: mysql, database, tutorial
Published: 2021-02-03 04:06:26

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/uix72ymeh7oiz1j3xf2r.jpg)

Today at work I learnt how to do the above because I needed to share a local db with a co-worker in a single file. It turns out that with MySQL workbench and just a few mouse clicks, you too can export a db in 4 easy steps 🤯. **Let's start!**

## Step 1 
![go-to-admin](https://dev-to-uploads.s3.amazonaws.com/i/32cptpo4w9z35kqnobx6.gif)
 
In the Navigation sidebar located to the left of the screen, select the Administration tab.

## Step 2
![step-2-select-proj-to-export](https://dev-to-uploads.s3.amazonaws.com/i/yvqxmefo20cq70th7tk7.gif)
 
Next, select Data Export (it should be the 5th option from the top). A Data Export screen will appear. Here you get the option to select the checkbox beside the database you want to export. You can also choose which tables inside the database to share by clicking on its name then selecting the checkbox beside the tables.

## Step 3
![step-3-select-options](https://dev-to-uploads.s3.amazonaws.com/i/c43jvjvk9pw60u0cwp1l.gif)

This is the second to last step in the process. I wanted to share both the tables and the data within, therefore I selected "Data Structure and Data" in the drop down. I also wanted to share stored procedures/functions but not triggers so I selected only that checkbox. Next, I chose Export to Self Contained File and the location to store the export. Finally, I marked the checkbox for Create Dump in a Single Transaction and Include Create Schema.

## Step 4
![step-4-exported](https://dev-to-uploads.s3.amazonaws.com/i/i2qptn5cd9ehzq8iwbdv.gif)

In the final step, we click that nice export button thennn 🪄🪄🪄 TaDaaaa, the exported db appears in the folder we had selected in Step 3. 

#### Attributions
Header : <a href='https://www.freepik.com/vectors/people'>People vector created by pch.vector - www.freepik.com</a>
Jasa Pembuatan Logo Blog
Tags: javascript, blockchain, android
Published: 2021-02-03 04:04:09

Hai, kali ini RADENPEDIA.COM hadir untuk membantu kamu yang lagi kebutuhan mencari jasa pembuatan logo untuk blog. 

Logo dapat di artikan sebagai identitas dari sebuah blog, logo yang baik itu simpel, mudah di ingat, enak di lihat dan original.

Dengan menggunakan jasa kami, kamu akan di buatkan logo yang pasti terjamin originalitasnya.

Kami menyediakan 3 paket yang busa kamu pilih:
1. 30K, File format JPEG.
2. 50K, File CDR, JPEG, PNG, SVG.
3. 100K, Semua banefit paket 2 dan revisi lifetime.

Ayok buruan order di https://www.radenpedia.com
Fake API - An API to generate fake data
Tags: python, opensource
Published: 2021-02-03 03:32:22

Here is an API for all the frontend developers. An API to generate fake data, lots of it. This tool comes in handy when you are developing a frontend for applications that requires data a lot of data. 

Frontend frameworks like `React`, `Vue`, etc., are trendy, and many applications are built on these frameworks. Hot reloading is one of the features of such libraries. So when you press `save`, the whole app reloads, and all the APIs are called. 

Making multiple API calls every few seconds is a costly task. Keeping the backend running the whole time to prototype the frontend is also an expensive process. This is where an API generating fake data comes into play. 
 
## API Base URL

- https://fakedataapi.vercel.app
- https://fakeapi.tk

## How does the API work?

The API is built using [FastAPI](https://fastapi.tiangolo.com/), and the fake data is generated using the [Faker](https://faker.readthedocs.io/en/master/) library. All the data types(the type of data generated) supported by the API are the ones in Faker. 

### Endpoints

- [GET] /api/types

  This endpoint returns all the data types supported. Only these types should be provided as values to any key.

- [POST] /api/

  This endpoint does all the heavy lifting. It generates fake data based on the JSON payload. Each key in the payload is an identifier, i.e., the key in the resulting fake data. The value to each key must be one of the valid data types. For an invalid type, the API ignores the entry. 

For example, 

```json
{
    "name": "name"
}
```

Will generate something like, 

```json
{
    "name": "Amal Shaji"
}
```

### What kind of payload can the API handle?

- Simple Payloads
  
  ![simple.PNG](https://cdn.hashnode.com/res/hashnode/image/upload/v1612265041320/PSAqL8-Aj.png)

- Complex payloads (nested JSON)

  ![complex1.PNG](https://cdn.hashnode.com/res/hashnode/image/upload/v1612265167197/pkYlNC1lT.png)

- Complex payloads (Maybe the person has multiple contact information)

  ![complex2.PNG](https://cdn.hashnode.com/res/hashnode/image/upload/v1612265231436/aCrLJLekD.png)

> You can use the `repeat` key for repeating any block of data. Max repeat count is 10.
Use the `repeat` key in the outer block to get data for `n` users.

The function to generate data based on the payload is recursive. So whenever the function encounters a `dict`, it calls itself, solving all the nested structures. You can read about it in the source code.

![interesting.PNG](https://cdn.hashnode.com/res/hashnode/image/upload/v1612265406349/_xDGUfex7.png)

> Hmm. Interesting...

Navigate to https://fakeapi.tk/api/types to know about all the supported data types. Fire up your favorite API testing client and test it out with various data types. 


If you find any bugs, feel free to open an issue or create a pull request. 

### Happy Hunting🥳🥳
How much Real-life Genetic Engineering in Sci-Fi?
Tags: news, scifi, bladerunner, datascience
Published: 2021-02-03 18:51:37

---
title: How much Real-life Genetic Engineering in Sci-Fi?
published: true
date: 2021-02-03 03:30:00 UTC
tags: News,Scifi,bladerunner,datascience
canonical_url: https://centocode.com/how-much-real-life-genetic-engineering-in-sci-fi/
---

Here is a portion of our preferred models in mainstream society, from the most exact adaptions to some honestly out-there understandings.

The post **How much Real-life Genetic Engineering in Sci-Fi?** appeared first on [CentoCode.com](https://centocode.com).
How To Setup An Express Server In Node.js
Tags: node, express
Published: 2021-02-03 03:14:59

In this tutorial, we are learning how to install express js and start express server. You can use this code by copy-paste.

This tutorial shows you how to use the Express framework and Node.js to get a simple server setting up node.js server and running completely from scratch node js express tutorial.

**[How To Setup An Express Server In Node.js](https://www.phpcodingstuff.com/blog/how-to-setup-an-express-server-in-node-js.html)**

**Important Terms Getting Started With Node.js**

You will also need to have Node and npm installed.

To check if you have Node installed, open your terminal and run:
```node -v```

Then, To check if you have npm installed, open your terminal and run:
```npm -v```

Then Create node express tutorials

```npm init -y```

create 

```
{
  "name": "express-tutorial",
  "version": "1.0.0",
  "description": "This Tutorial PHP Coding Stuff",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "Robert Look",
  "license": "MIT"
} 
```

[How To Setup An Express Server In Node.js](https://www.phpcodingstuff.com/blog/how-to-setup-an-express-server-in-node-js.html)
CSS but with Bridgerton Characters
Published: 2021-02-03 02:58:23

A few CSS selectors explained, but with Bridgerton characters. Possible spoilers!

### Everything Selector
Selects every element.
Syntax: `*`
Example: 
```
* {
  color:white;
  font-size:48px;
   -webkit-text-stroke-width: 1px;
  -webkit-text-stroke-color: black;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/MWbwMdP %}

### Element Selector
Selects every one of the specified elements.
Syntax: `div`
Example: 
```
div{
 border: 1px solid red;
  border-radius:5px;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/XWNbLvQ %}


### Class Selector
Select every element with the specified class.
Syntax: `.class `
Example: 
```
.the-ton {
  color:red;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/wvoaLPg %}

### Double Class Selector
Select every element with both specified classes
Syntax: `.first-class.second-class`
Example: 
```
.the-ton.bridge-brothers {
  color: blue;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/NWbqZEa %}

### Multiple Class Selector
Selects every element with the second specified class, that is a child of an element with the first specified class.
Syntax: `.first-class .second-class`
Example: 
```
.the-ton .secret {
  font-size:30px; color:green;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/zYoGVeb %}

### ID Selector
Selects the one element with the specified id. There should be only one.
Syntax: `#id`
Example: 
```
#queen{
  color: purple;font-size:68px;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/xxRGoBv %}

### First Child
Selects the element that is the first child of its parent element.
Syntax: `element:first-child`
Example:
```
#characters div:first-child{
  color:green;
}
```
{% codepen https://codepen.io/LizLaffitte/pen/MWbwNWZ %}

The more you use these, and other CSS selectors, the more they will become second-hand. Do try not to bungle it up.