teleren/devto huggingface dataset:
Top 5 Entrepreneurs to follow on Twitter
Tags: twitter
Published: 2021-08-08 14:57:26

Top Entrepreneurs to follow on Twitter
Finding entrepreneurs, product creators, makers who share useful tweets is difficult.

Not all entrepreneurs with the highest followers share good content on Twitter. Today I will be sharing few Twitter profiles to be followed on Twitter whose content is generally good & useful.

My top pics are below but people need more. You can find awesome handpicked profiles on https://www.entweets.com/profiles

Arvid Kahl:
Arvid is Berlin, Germany based an empowering & celebrating founder and a successful author of "Zero to Sold" and "The Embedded Entrepreneur". He has more than 28.1K followers on Twitter. This gentleman is very humble and very supportive to young makers and creators. His tweets and content on Twitter are top-notch.

Mubashar Iqbal:
With 14.2K followers, Mubashr is Clifton Park, the NY-based entrepreneur. Mubs is the maker of 76 products as of now. Currently, he is building https://founderpath.com/
Levelsio:

With 95.7K followers, Levelsio is a serial entrepreneur. He is the maker of 34 products as of now. Some of his products are remoteOk.io, nomadlist.com, workers.co, etc.

Hiten Shah:
With more than 257.4K followers Hiten Shah is the founder of nira.com. His tweets are like a gem. He keeps sharing his experience and company insights publicly. He has also done multiple investments in multiple startups.

Jason:
Jason is an Entrepreneur, Angel Investor, Author. He has more than 441.5K followers on Twitter. This San Francisco, California-based gentleman talks about #startup, #founders, #startups, #venturecapital, and #entrepreneurship.
Error on rails assets:precompile on production (solved)
Tags: opensource, lalomenu
Published: 2021-08-08 14:45:40

Once I started the project I update the __@rails/webpacker__ npm package from version 5 to version `^6.0.0-pre.2`.

Thinking it was the last possible version, which btw it works great on development mode, the problem was when I tried to upload to Heroku (production) I got the following error message:

```bash
ERROR in Conflict: Multiple assets emit different content to the same filename js/.br
ERROR in Conflict: Multiple assets emit different content to the same filename .br
```

I hadn't any idea 💡 what the heck is the `.br` format, in fact, I haven’t heard anything about it.

After a little bit of research [here](https://en.m.wikipedia.org/wiki/Brotli) we have what the `.br` format is.

At the end, I just update the webpacker version to `6.0.0-beta.7` and now it works as expected in a production environment.

[commit](https://github.com/JuanVqz/lalo_menu/commit/f805838af4d2dc0429630396dca65cb5dad49e7d)


Note: BTW, was fixed up in this [PR](https://github.com/rails/webpacker/pull/2830/).


See you next time!
two tiny features about numbers in javascript that many of js developer don't know!
Published: 2021-08-08 14:32:51

hello everyone
this post is about my last post about javascript features in my youtube channel and this this post i'll tell you about number separator in js and also fastest possible way to convert string to number!

{% youtube Vdk18Du3AVI %}

# Number Separator
when you work large numbers it's hard to read them by eyes so you can use underscore to separate digits in number for example :
let a = 10_000_000 //is equivalent to let a = 10000000 but more readable!

# Fastest possible way to convert string to number
as for sure all of you know there are many different ways to convert string to number for example 
if we have variable b and c :

let b = '500'
let c 

then variable b can convert to number in fallowing ways:
c = Number(b)
//or
c = b - 0
//or
c = parsInt(b)

but the fastest possible way is add + right before string like this:
c = +b

then b converted to number and then assigns to b

hope you enjoy!
Do you use a cloud based env/IDEs for daily dev? hich one do you use and w
Published: 2021-08-08 14:21:51

Which do you use and what are your top 3 loves/hates of it?

I've just recently started a new job (happy my first paycheck day!) and we've discussed a stipend for me to get a computer for dev.

Except... instead of buying a stand-alone pc, I've seriously been thinking about getting a cloud dev environment/IDE.

So I'm curious what anyone uses, and what they think about it.
Tales from the Real World - Azure AD B2C: A real silver bullet
Tags: azure, cloud, architecture, identity
Published: 2021-08-08 14:11:53

**This post was originally published on Fri, Aug 6, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/adb2c-a-real-silver-bullet/).**

Due to COVID-19, vOpen.Tech had to move so quickly from being a physical event to a virtual one. That meant that collecting registrations and user info as well as registering users had to be done online. Azure AD B2C was the silver bullet that allowed us to overcome and succeed, with almost no code and in less that 15 days! In this session we will see how easy, fast and cheap we can have a production-ready, fully scalable, robust and secure IAM PaaS system with Azure AD B2C.

{% youtube 1PWCMEJQ5pk %}
How to be successful with monitoring in Azure
Tags: azure, monitoring, azuremonitor, cloud
Published: 2021-08-08 14:09:04

**This post was published on Wed, Aug 4, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/be-successful-with-monitoring-in-azure/).**

In this session, Chris is joined by Vanessa Bruwer - Senior Engineer on the FastTrack for Azure team. Vanessa talks how the FastTrack for Azure team deliver monitoring sessions; teaching customers to fish, taking them from knowing nothing about Azure Monitor to being able to configure monitoring for any service in a few focussed sessions. Ready to go from Zero to Hero on Azure Monitor? Then come along and join us!

{% youtube kejgiZ_tGFc %}
My Dev Journey: Week 14
Tags: codenewbie, beginners, javascript, bootcamp
Published: 2021-08-08 13:09:20

This week was the final week of the Northcoders bootcamp that I have been on. It's been an absolute blast, and getting to know the tutors and other students on the cohort has been one of the biggest pleasures.

I've learnt so much in the space of 14 weeks, things I never thought I'd be able to do. It's gone so fast and it's kind of crazy to think where I'll be in another 3 months time.

If you've enjoyed this blog post, maybe consider checking out my [GitHub](https://github.com/fearneyork) 😁

## What's happened this week

### Finished our group project

We spent the first three days of this week finishing off our app. For those who didn't see last week, our app is all about maintaining the motivation to achieve goals that you set for yourself, by setting you up in a group with friends so that you hold each other accountable for reaching you goals.

We spent the Monday finishing off our backend, and then the four of us all started working on the frontend together and getting that looking more polished than our initial styling.

### Presented our app

On the Thursday we recorded our app demo and created our presentation. Then on the Friday, we rehearsed our presentation many times, and watched all of our peers present their apps to us and on a live stream. I have studied remotely for the most part of the course, but travelled into the Manchester campus for the day to present my app with the rest of my team, which was a great experience.

You can watch the whole livestream [here](https://youtu.be/DImjBXnLFEI?t=12684), where my team was the last to present, starting at 3:31:24, but the link takes you to that timestamp.

### Finished Northcoders

As soon as we finished our presentation, the livestream ended, and at that point everyone on the cohort had officially finished the course. We finished off with some beer and pizza in the office, as well as going out for a drink with everyone that was able to present in person.

I've had a great time on this course and feel like it has set me in a really good direction on the path to being a good developer.

## What's next?

First of all, I'm going to have a week off, after what has been a very fast and incredibly intense experience. I'm hoping to write another blog post next week to round off this experience, but see where I get to from there.

Whether you've only read one of these blog posts or you've read all of them, thank you for reading to the end. I never would have thought I could write a blog post 15 weeks in a row, and definitely not that I could write a blog post series that has over 4300 total views so far. 

Thank you all 🙏🏼
Roadmap - Zero to Hero in JavaScript
Published: 2021-08-08 13:57:04

JavaScript is a programming language used both on the client-side and server-side that allows you to make web pages interactive.

__Pros__
- Popularity. JavaScript is used everywhere on the web.
- Gives the ability to create rich interfaces.
- Easy to learn and implement.

__Cons__
- Browser Support. JavaScript is sometimes interpreted differently by different browsers. Difficult to write cross-browser code.
- Code is always visible to everyone on the client side.

**Advise before start**
Learn how the web works and the Basic HTML and CSS.

## Pillars of JavaScript
I split into seven sections

- Fundamentals
- Advance Level
- Web Platform
- Tools
- Frameworks and Libraries
- Testing
- Security


## 1. Fundamentals
> This is the most important section, It might take time but it's worth learning to go for advance level smoothly.

- Variables, Types, and Expressions
- Functions
- Array
- Objects
- Loops
- IF, Switch Statements
- Lexical structures
- Data Structures
- Control Flow
- Operators
- Type Conversation
- Scope
- Events

**Assignment**
- Counter App
- Todo App (CRUD)

## 2. Advanced Level
- Try Catch
- Callbacks
- Promises
- Async Await
- Error handling
- Modules
- Closure
- Timers
- Prototyping
- Inheritance
- Binding
- Regular Expressions
- Unicode
- Event Loops
- Generators

**Assignment**
- Ludo Dice (with Score)
- Quiz Game

## 3. Web Platform
- Cookies
- Web Storage
- Fetch
- APIs
- DOM Manipulation
- Service Workers

**Assignment**
- Messenger
- eCommerce Prototype (API Integration)
- Todo App (Store Data on Browser)

## 4. Tools
- TypeScript
- Node, NPM / Yarn
- Webpack or Grunt / Gulp
- Babel
- ESLint

**Assignment**
Setup ES6 project using Webpack and babel

## 5. Frameworks / Libraries
- React
- Vue
- Angular
- ExpressJS

**Assignment**
Migrate all the existing apps (eCommerce Prototype, Todo App) in all the above techs individually.

## 6. Testing (Anyone)
- Jest
- Mocha
- Jasmine

**Assignment**
Perform test cases for Todo App

## 7. Security
- OWASP
- Synk

*Assignment*
Security fixes for all the existing apps

## Platform to learn
[The Modern JavaScript Tutorial](https://javascript.info/)
[JavaScript Tutorial](https://www.w3schools.com/js/default.asp)
[JavaScript](https://developer.mozilla.org/en-US/docs/Web/javascript)
[Learn JavaScript](https://learnjavascript.online/)
Tales from the Real World - Helping veterans transition into IT and Learn Azure
Tags: azure, learning, people, continousdevelopment
Published: 2021-08-08 13:55:53

**This post was published on Fri, Jul 30, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/helping-veterans-transition-into-it-and-learn-azure/).**

In this session, Chris is joined by Dr. Keith McNally. Dr. Keith teaches Azure Cloud to help transitioning military members gain employment in the IT industry. By using a project-based learning structure, he helps adult learners the features and functionality of Microsoft Azure. In this session, Chris and Keith talk through how this work came together, typical learning strategies/styles that work well in these scenarios and the types of technologies/projects that cohorts have worked through. Tune in to gain some tips that may help your own learning strategy!

{% youtube iZ6IntzSRJU %}
Lessons Learned from Cultivating Open Source Projects and Communities
Tags: community, opensource, people, leadership
Published: 2021-08-08 13:47:52

**This post was originally published on Fri, Jul 23, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/lessons-learned-cultivating-open-source/).**

In this episode, Chris is joined by JJ Asghar as they talk through lessons learned from cultivating open source projects and communities. Over the last decade, JJ has had the privilege professionally of building and cultivating some Open Source projects and communities.This isn't a tools talk. This is a talk about the soft skills you have to have to be able to succeed as a leader in an Open Source project. JJ's journey started tending the frequently asked questions for a small Linux Distribution called CRUX, and then years later professionally moved to the OpenStack-Chef project to build OpenStack clouds. He has grown other projects along the way, helped build tooling and communities, some successful and still running today, others were just flashes in the pan. He's learned a ton on this journey; and still is, but has some lessons that are hard-learned and hopefully will warn against pitfalls that can cause wasted cycles and pain.

{% youtube W4xoq_iCn7E %}
Cloud Drops - What is Continuous Integration (CI)?
Tags: devops, git, ci
Published: 2021-08-08 13:44:04

**This post was originally published on Tue, Jul 20, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/cloud-drops-what-is-continuous-integration/).**

Are you now working with source code? Whether that's Application Code, Infrastructure as Code, Database Schemas or Data Science workbooks as code, you may have heard of a term 'Continuous Integration' (CI). This is the process of regularly merging code, and running a series of automated builds/tests/checks to ensure that quality remains high in your production codebase. Find out more in this video.

{% youtube IBtm6PwfcxM %}
IoT Simulation, Azure IoT and real world learnings
Tags: cloud, azure, iot
Published: 2021-08-08 13:40:21

**This post was originally published on Fri, Jul 16, 2021 at [cloudwithchris.com](https://www.cloudwithchris.com/episode/iot-simulation-azure-iot-and-real-world-learnings/).**

In this episode, Chris is joined by Peter Gallagher, Freelance Programmer for PJG Creations, Microsoft Azure MVP, Pluralsight Author... IoT Expert, proud dad, gadget addict and Meetup organiser. Peter talks about the various IoT simulators available, Azure IoT and his experiences IoT across his career. If you're a maker or interested in IoT, then this is one not to be missed!

{% youtube Mbkun9zYVko %}
🔄 cycle through tmux sessions with speed
Tags: cli, linux, tmux
Published: 2021-08-08 13:18:15

---
title: 🔄 cycle through tmux sessions with speed
tags: ['cli', 'linux', 'tmux',]
series: tmux
canonical_url: https://waylonwalker.com/tmux-next-prev-session/
published: true
---

Now that we are splitting up work into their own sessions, lets talk about how to navigate between them without the command line.  Navigating sessions is what kept me using a too many splits and windows workflow for far too long.  It was rough, I was always tripping over panes and windows until I got too frustrated and just ran `tmux kill-server`  to start on a new blank slate.

``` bash
bind -n M-P switch-client -p
bind -n M-N switch-client -n
```

Be sure to check out the full YouTube playlist and subscribe if you like it.

[![tmux playlist on youtub](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v4cgo76y53s1hwykajo1.png)](https://www.youtube.com/playlist?list=PLTRNG6WIHETB4reAxbWza3CZeP9KL6Bkr)

{% post https://dev.to/waylonwalker/how-i-navigate-tmux-in-2021-2ina %}

> Also check out this long form post for more about how I use tmux.
Looking for Opportunities at Machine Learning Role
Tags: machinelearning, jobs, deeplearning, programming
Published: 2021-08-08 12:59:36

I'm a certified Tensorflow developer done a tons of Projects from Computer Vision to Natural Language Understanding. Just ping me at linkedin.com/in/keyansaravanan, If you're looking for Machine Learning Developer for your team, I would be a great match for the position. Thank you.
First AWS Certificate! 🎓☁️
Tags: aws, beginners, cloudskills, cloud
Published: 2021-08-08 12:49:41

I know it's not an actual certification, but it feels like an important milestone on my cloud journey. So here it is, one of many to come, my first AWS certificate 🥳:

![AWS Introduction to Serverless Certificate](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5jskjuykd86ynfl4lg4u.png)

I learnt a lot about AWS and the power and efficiency of Lambda. Really excited to try it out soon. Time to get back to [Automate the Boring Stuff](https://automatetheboringstuff.com/2e/), so I can take my favourite reptile programming language on this plane to the cloud 😎.
Using useState to edit the style of a Component in React Native
Tags: help
Published: 2021-08-08 12:23:48

I am new to using state management and was finding difficulty editing styles of a component using useState. Currently I have a swiper component that holds my main images and below that I have a thumbnail gallery for each of those images with a `borderWidth:1`. What I want is that only the border for the current slide should be active while the others show no borderWidth. Currently my display looks like this where all the thumbnails have a border:

```
export default function App() { 

    const [activeBorder, setActiveBorder] = useState();
      const [activeIndex, setActiveIndex] = useState();
      const fishMapping = ["Fish Azure", "Fish Salmon", "Fish Another"];
      const onIndexChanged = (index) => setActiveIndex(index);
    
      return (
        <View style={{ flex: 1 }}>
          <ImageBackground
            style={globalStyles.backgroundImage}
            source={require('./resource/images/bg1080.jpeg')}
          >
          <Fish onIndexChanged={onIndexChanged}/>
          <BottomImages />
          { activeIndex && <Text>`Fish` ${fishMapping[activeIndex]}</Text> }
          </ImageBackground>
        </View>
      );
    }
```

And for the thumbnails below this is my code:
BottomImages.js:

```
export default class BottomImages extends Component { 

    state = {
        columns: 3,
      };
    
      render() {
        const { columns } = this.state;
        return (
          <View style={styles.container}>
            <FlatList
              numColumns={columns}
              data={[
                require('../resource/images/AzureDamsel.png'),
                require('../resource/images/BicolourAngelfish.png'),
                require('../resource/images/ClownTriggerfish.png'),
              ]}
              renderItem={({ item }) => {
                return (
                  <ListItem
                    itemWidth={(ITEM_WIDTH - 10 * columns) / columns}
                    image={item}
                  />
                );
              }}
              keyExtractor={(index) => {
                return index;
              }}
            />
          </View>
        );
      }
    }
```

ListItem.js which holds my thumbnail images as well as the borderbox for the images:

```
const ListItem = (props) => {  
    
      const { itemWidth } = props;
    
      return (
        <TouchableWithoutFeedback>
          <Animated.View
            style={{
              margin: 5,
            }}>
            <Image
              style={{
                width: itemWidth,
                height: 50,
                borderWidth: 1,
                borderColor: '#000',
              }}
              source={props.image}></Image>
          </Animated.View>
        </TouchableWithoutFeedback>
      );
    };
```

Here's a link to the snack just in case: [Sandbox](https://snack.expo.dev/@jay_m/paranoid-carrot)
Python - solid colour generator
Published: 2021-08-08 12:40:13

Puzzle - drawing module
1 import turtle
Puzzle - random hex
2 import random
3 rand_hex = "#" + str(random.randrange(000000, 999999))
Puzzle - screen filling dot
4 turtle.fillcolor(rand_hex)
5 turtle.dot(1000000000000000000000)
Note - Colour may be rejected.
Today's Fun Joke For Developers - Daily Developer Jokes
Tags: jokes, dailydeveloperjokes
Published: 2021-08-08 12:00:12

---
title: "Today's Fun Joke For Developers - Daily Developer Jokes"
description: "Check out today's daily developer joke! (a project by Fred Adams at xtrp.io)"
series: "Daily Developer Jokes"
published: true
tags: #jokes, #dailydeveloperjokes
---

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.

![Joke Image](https://private.xtrp.io/projects/DailyDeveloperJokes/public_image_server/images/5e1259d077252.png)

---

For more jokes, and to submit your own joke to get featured, check out the [Daily Developer Jokes Website](https://dailydeveloperjokes.github.io/). We're also open sourced, so feel free to view [our GitHub Profile](https://github.com/dailydeveloperjokes).

### Leave this post a ❤️ if you liked today's joke, and stay tuned for tomorrow's joke too!

_This joke comes from [Dad-Jokes GitHub Repo by Wes Bos](https://github.com/wesbos/dad-jokes) (thank you!), whose owner has given me permission to use this joke with credit._

<!--
Joke text:
___Q:___ Which programming language is the shortest?

___A:___ HTML. Because it doesn't have a neck between its `<head>` and `<body>`.
 -->
How to add modules in Azure Functions PowerShell
Tags: azure, powershell, serverless
Published: 2021-08-08 11:47:03

## Folder Structure

```shell
PSFunctionApp
 | - MyFirstFunction
 | | - run.ps1
 | | - function.json
 | - MySecondFunction
 | | - run.ps1
 | | - function.json
 | - Modules
 | | - myFirstHelperModule
 | | | - myFirstHelperModule.psd1
 | | | - myFirstHelperModule.psm1
 | | - mySecondHelperModule
 | | | - mySecondHelperModule.psd1
 | | | - mySecondHelperModule.psm1
 | - local.settings.json
 | - host.json
 | - requirements.psd1
 | - profile.ps1
 | - extensions.csproj
 | - bin
```

Just add modules in the `Modules` folder.