teleren/devto huggingface dataset:
Shop đồ da thật cao cấp, cửa hàng đồ da nam
Published: 2021-01-20 12:00:47

https://hangdachat.com/ - Chuyên đồ da nam, cặp da, túi xách da, ví clutch nam (ví dài) cầm tay, ví da nam, thắt lưng nam, giày da nam. Liên hệ 0352.623.010
#Hàng_Da_Chất #Cap_Da_Nam_Cao_Cap #Tui_Xach_da_Nam #Clutch_da_nam #Ví_Clutch_Cầm_Tay #Ví_dài_Nam #Ví_Da_Nam #Giày_Da_Nam 	/m/04lbp /m/0n5v01m /m/080hkjn /m/0176mf /m/02_vjy /m/06rrc /m/033j5y /m/03h90x /m/03gc5x
Launching my first commercial API.
Tags: api, business, startup
Published: 2021-01-20 11:45:48

I've finally released my first commercial API to the world over at [Brandkey](https://brandkey.io)	and would love for you to test it out.

Brandkey has been a byproduct of another startup I was working on. We needed to fetch 20,000+ brands every month and update their company profiles. We tried numerous third party services like Ritekit and Clearbit - they all offered **just** the logo and sometimes not even that (sometimes the wrong logo!), but we needed the logo and descriptions of these brands - Brandkey was born.


We're currently in early beta and would people to try it out and help us push Brandkey further.
Laravel Internal Server Error 500 (solution)
Tags: laravel, errors, servererror, internalservererror
Published: 2021-01-20 11:36:58

Basically, internal server error 500 is Laravel errors it’s not related to javascript or any other, to check this error go to chrome inspect->network and see the response. 
it would be looks like the below screenshot.
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/4xzf9x9jt4q4ep8x64xx.png)
This type of issue must be in controller related issue to solve this you have to check your controller function is written well,
.
and then you should check your router file whether (web.php or api.php) where you mention your controller file is properly.
.
If you are confused about why it’s happened and it too much worries you.
.
Here is another easy method to find out what is happening wrong. And this is your Laravel log file. Please check your Laravel log file. Hope you will find out your issue and solve it properly.
.
Happy Coding.
osman forhad
Mobile & Web Application Developer💻
How To Use PDFs In Your Marketing Strategy

Published: 2021-01-20 11:36:22

What Is A PDF?

PDF stands for portable document format. This type of document is an excellent option for websites. PDFs generally adjust to the screen size customers are viewing, keeping the information consistent and easy to read. They can be viewed on any device, and customers can easily share PDFs with others.

On top of this, PDFs are not easily editable. Some PDFs can be created as a form for customers to fill out, but others are locked to prevent copying, cutting, and editing. This means the information stored in a PDF can’t be changed after its downloaded, thus creating a more secure way to offer information to customers.

Why Offer A PDF For Download?

Different types of companies can offer PDFs with useful information on their website. Customers looking for that information will then follow a prompt or submit information to get access to the download. Although the information can vary greatly, the design almost always provides branding opportunities.

Sometimes, websites will require signing up for an email list before the content can be downloaded. This helps the business develop new leads. Any type of company can offer PDFs to download, with or without requesting contact information from customers, and just about any information can be turned into a PDF. @ <a href="https://www.yictic.com/">yictic</a>
Atom| Early stage, funded startup looking to recruit
Tags: hiring
Published: 2021-01-20 11:32:32

## About Us
Atom makes healthy habits easy and fun. We do this through behaviour design, games and AI. Building habits is hard and requires consistency. It's difficult to stay motivated and the numbers reflect that: 
Only 5% of Health and fitness app users open the app by day 7
Only 18% of paying gym members consistently go to the gym. That’s less than 1 in 5.
42% of people aged 18-29 have no retirement savings, along with 26% of Americans in the 30-44 age bracket.
 
Some milestones we've achieved:
Featured in the Product Hunt Newsletter with an 8-week MVP
300k+ meditations
250k+ organic downloads with 50% MoM Growth
4.9+ star rated on Playstore
 
Here is a link to our live product : http://bit.ly/Atom_App

## About The Opportunity
"Atom is looking for engineers (Android/iOS/full-stack) interested in working full-time or interning with us, to help build our 4.9+ star rated app on Playstore. Our mission is to make healthy habits easier to build. We do this using behaviour design, games and AI. We just did 250k+ organic installs with $0 marketing spend and are growing 30% MoM. Product details here: http://bit.ly/AtmVsn 
"

## Skill & Qualifications
JDs for the open positions are as follows:

iOS Engineer: http://bit.ly/iOS_Eng
Sr. Android Engineer: http://bit.ly/SrAndroid_Eng
Android Engineer: http://bit.ly/JrAndroid_Eng
Android Engineering Intern: http://bit.ly/Android_Intern 
Product Manager: http://bit.ly/Prod_Mger 

## How To Apply
Please drop a WhatsApp message @+91-9910302730 with a simple ""interested"" and the team will get back within 24 hours. Thanks!


_Please feel free to leave questions in the comments section._
UI State Management for Forgo with Forgo-State
Tags: javascript, react, webdev
Published: 2021-01-20 11:28:22

Forgo ([forgojs.org](https://forgojs.org)) is a tiny UI library (less than 4KB) that makes it really simple to write Single Page Apps using JSX. I will not go into a detailed intro here, since you could get that on Forgo's website.

The examples on the website cover basic state management. But as applications grow more complex, you need a way to maintain application-wide state in a way similar to what Redux, MobX or React's Context/useReducer help you achieve.

Let's see how to do that in your Forgo app using forgo-state, a state-management library built on top of JavaScript Proxies. Just like forgo itself, forgo-state is tiny; less than 1KB gzipped.

First, define your state variables.

```js
import { bindToStates, defineState } from "forgo-state";

const mailboxState = defineState({
  messages: [],
  drafts: [],
  spam: [],
});

const signinState = defineState({
  username: "",
  lastActive: 0,
});
```

Now while defining the the component, bind it to one or more states using the bindToStates API.

```js
function MailboxView() {
  const component = {
    render(props: any, args: ForgoRenderArgs) {
      return (
        <div>
          {state.messages.length ? (
            state.messages.map((m) => <p>{m}</p>)
          ) : (
            <p>There are no messages for {state.username}.</p>
          )}
        </div>
      );
    },
  };
  return bindToStates([mailboxState, signinState], component);
}
```

That's it really. You're free to update the state variables any way you choose.

```js
async function updateInbox() {
  const data = await fetchInboxData();
  // The next line causes a rerender of MailboxView
  mailboxState.messages = data;
}
```

That's it really.

Hope you enjoyed the article, and don't forget to give Forgo a try.
WeAreDevelopers - Java Day Live Session
Tags: java, programming
Published: 2021-01-20 11:19:16

---
title: WeAreDevelopers - Java Day Live Session
published: true
tags: java, programming
---
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/ig8d94gfn6o8ppydlqag.png)

Join our virtual event loaded with educational and inspirational talks, gathering some of the most prominent names in the dev world to speak their minds about trends, technologies, and challenges of tomorrow in Java.

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/haibk5h9bypi9mflk70t.png)

[Join the livestream](https://www.wearedevelopers.com/event/java-day)
Readability
Tags: beginners, codenewbie, codequality, programming
Published: 2021-01-20 11:08:47

For a code to be readable means that, it should be understandable to humans as well, along with computers. Sure, it will be a computer which will execute your code, but in the end, it will always be a human who'll manage it. So make sure that you write code which is understandable to other people in your team. Even if you prefer working solo, do care about readability. Believe me! Your future self would thank you for doing so.
![](https://dev-to-uploads.s3.amazonaws.com/i/oxymqjkcz59xayz1aair.jpg)

So, how do we make our code more readable? Well, here we go.
1. Always use comments
2. Follow a consistent coding style
3. Give meaningful variable names
4. Do not repeat yourself
5. Refactor your code often

### Always use comments your code.
It is useful to use them to explain complex code. They will help you and others understand why you did what you did. But, there is a fine line between helpful comments and redundant ones. So, have an understanding of what needs comments and what doesn't.

### Follow a consistent coding style.
Have a consistent coding style all across your codebase. Inconsistencies often create confusion. Leave the same amount of space every time, create every block in the same pattern. If you start working on code that was written by someone else, follow the same style.

### Give meaningful variable names.
Always name your variables in context to what they represent. It makes the working of the code easier to understand. A friendly tip, when naming booleans, name them as a verb.

### Keep it DRY.
What it means is, "Don't Repeat Yourself". If you have snippets that repeat itself in your code, create a function for those snippets. It facilitates both readability and debugging.

### Refactor your code as often as possible
Refactoring is improving the internal structure of an existing source code while preserving its functionality. Codebases grow. As a simple class gets more responsibility, it grows in size and complexity. They can stay readable only through continuous refactoring. The new, complex class might be broken into multiple parts or changed other ways to stay easy to read.

What is your idea about code readability? Do share your thoughts in the comments.
Access the full details of Delivery Status Notification (Failure) messages from Amazon SES
Tags: aws, ses
Published: 2021-01-20 11:05:03

We received a message from Amazon SES notifying us an error had occurred while trying to deliver an email to a recipient:

```
From: <MAILER-DAEMON@amazonses.com>
Date: Tue, Dec 15, 2020, 3:33 PM
Subject: Delivery Status Notification (Failure)
To: My Company <abc@example.com>

An error occurred while trying to deliver the mail to the following recipients:
johndoe@****de.com
``` 

At first glance, it seems that no causes of the errors are specified in the email, but that is not the case. You can access hidden information by downloading the original message. You will get an .eml file, and it will contain info. such as the following:

  

```
Action: failed
Final-Recipient: ******; johndoe@****de.com
Diagnostic-Code: blah blah blah Message expired: unable to deliver in 840 minutes.<The email account that you tried to reach is over quota. blah blah blah
``` 


In this case, the recipient’s inbox was full it could not receive the email.
Public IPs - the hard way
Tags: cloudnative, vm
Published: 2021-01-20 11:02:49


Sometimes, it could be because of multiple reasons, you just want to host your things at home, this could be:
- A VPN for your devices so that you always have to access to your LAN wherever you are
- A bigger Web App with a separate database and need for a lot of computing power
- A game server (eg. Minecraft)
- File storage solution (FreeNAS, Plex, ..,)
- Whatever else that exposes a port to the network

This is all nice and easy, the problem comes when you want to do one of the following:
- DDOS protection
- Hide your IP

Both of these problems can be addressed fairly easily with the help of a VPS and optionally a service like [Cloudflare](https://www.cloudflare.com/). The way you do this is fairly simple, you set up a VPN between the VPS and your local machine and forward a specific (or more) ports on the VPS to target the local computer. This is best done when both of these systems run Linux, I will specifically be using Ubuntu 20.04 LTS on both of my systems, but it will not be hard to change the config to work on any other version/distro.

First things first prepare your VPS, this can be from a cloud provider ([Azure](http://), [GCP](https://cloud.google.com/),  [AWS](https://aws.amazon.com/) or a VPS service like [DigitalOcean](https://www.digitalocean.com/), [Linode](https://www.linode.com/), and others. The other important thing to note is to make sure the port you want to forward is accessible through the firewall of the provider, this way your requests won't get blocked. A static IP is also a very useful thing in this scenario, but be aware this may cost you something, but not everywhere. After that make sure you can SSH into the VPS successfully and we shall begin with the process.

First, we install [Zerotier](https://www.zerotier.com/) (you will need to have a Zerotier account for this), when you do, just make a new public network and take a note of the id. Paste the commands below in the terminal and change *mynetworkid* to your id.

VPS:
```bash
curl -s https://install.zerotier.com | sudo bash
sudo zerotier-cli join mynetworkid
```

Local machine:
```bash
curl -s https://install.zerotier.com | sudo bash
sudo zerotier-cli join mynetworkid
```

Now we forward the port *EXTERNAL_PORT* to *LOCAL_PORT*, so for example we can forward port 8080 on the VPS to port 80 in our local machine to route to a web server (if one is set up).

VPS:
```bash
sudo apt update
sudo apt install socat
sudo tmux
sudo socat TCP-LISTEN:EXTERNAL_PORT,fork,reuseaddr TCP:LOCALIP:LOCAL_PORT 
```
Now just exit with `Ctrl+B D`

I hope this little tutorial helped, see you soon!
Learn Cloud Computing Courses Online
Tags: kubernetes, docker, podman, azure
Published: 2021-01-20 10:58:49

RedPeppy is an E-Learning portal of Kuberiter Inc., offering Cloud Computing Courses, specializing in: 

Kubernetes
Red Hat OpenShift
Docker
Podman
Google Cloud Platform (GCP)
Microsoft Azure
Terraform; and
Red Hat Linux.

The Cloud computing courses are designed to provide practical skills in an accessible format, so the users receive the most current Cloud computing training to become certified, and understand the underlying DevOps principles.

Courses are led by RedPeppy’s Master Cloud Architect Trainer, Lawrence Manickam, and offer insights from his 25+ years of IT experience, consulting with more than 40 corporate and government clients in the United States and Canada, and expertise deploying Cloud native applications with AWS, Azure, and GCP platforms.

The Cloud computing courses are designed in modular formats to help users at all levels gain the necessary skills and certification to be Cloud service professionals, and will evolve with the emerging trends in the DevOps industry.

Redpeppy:- https://redpeppy.com/
FmeExtensions - A perfect Web Designing Partner for Your eCommerce Business in Dubai 
Tags: webdev, webdesign
Published: 2021-01-20 10:53:23

As a leading eCommerce web design and development company, FME Extensions is a cutting-edge firm providing reliable web based solutions spanning across Custom Web Development, UI/UX Design Solutions, E-Commerce Solutions, magento development, highly ethical SEO services and professional logo designing services in Dubai.

FmeExtensions is a cutting-edge web design and eCommerce business development company in Dubai. Since its establishment in 2009, the company has acquired a reputation as one of the top rated IT firms in the gulf region. 


Its highly professional workforce is just second to none when it comes to well-timed services provision, crafting a promising growth strategy for brands, SMEs and eCommerce businesses, and maximizing return on investment. 

With a decade of work experience in the web design and development field, the company has achieved the millstone of completing 1000+ projects, worked with over 15000 clients and developed 250+ extensions and plugins. These custom designed plugins make your eCommerce website easy to navigate, more user and devices friendly.  

FmeExtensions team is comprised of experts, always ready to take your business to new horizons. Whether you are facing glitches in your existing website or looking to build a new one from the scratch, FmeExtension ensures instant result oriented solutions with enhanced user-interface and improved site responsiveness. 

FmeExtensions services key focus areas are: 
-	eCommerce Development 
•	Magento – 2 
•	WooCommerce
•	Prestashop

-	Web Technology Services 
•	Wordpress Web Development 
•	Joomla Web Design and Development 
•	Drupal Web Development and Design 
•	CMS Website Development 
•	HTML Website Development 
•	Magento Web Development 
https://

-	Customized UI/UX Design and professional <a href="https://www.fmeextensions.ae/dubai-logo-design.html">logo design services in Dubai </a>

•	UX Design 
•	UI Development 
•	Customized Extensions/Plugins Development 


-	SEO Services Dubai 
•	Small Business SEO
•	Corporate SEO Services
•	Automotive SEO
•	Drupal SEO 
•	eCommerce SEO
•	International SEO 
•	Joomla SEO
•	Local SEO Services 
•	Magento SEO 
•	Wordpress SEO
•	WooCommerce SEO 

-	Digital Marketing Solutions
•	PPC
•	SMO
•	SMM 
•	Content Marketing 

To know more about the company or want to place quotation request, visit us at: https://www.fmeextensions.ae/ecommerce-portal-design-development.html
Men’s T-Shirts: Stylish, Affordable And Comfortable

Tags: fashion, onlineshopping
Published: 2021-01-20 10:41:04

While creating an ideal wardrobe we all look for the most comfortable Stylish, affordable, and versatile kind of clothing and what can be the best thing to buy than men’s t-shirts. Indeed, today we have so many options in clothing but if we talk about the ideal one then without a doubt it would be t-shirts. Yes, you read it right, unlike the old days today the internet is flooded with the classic collection of new and trendy outfits. In the last few years, we have seen a huge evolution in men’s clothing online shopping and today we have so many options even in the t-shirts for men. You read it right, nowadays; you will find it in varieties of colors, designs, patterns, styles, sizes, shades, shapes, and whatnot.

T-shirts for men online shopping has become so soothing and hassle-free that in just a few clicks you can pick your favorite type of tee from huge options. One can apply filters and sort as per their requirement. Everyone’s favorite t-shirts for men are available online in the coolest designs and prints. Yes, you guessed it right, its printed t-shirts. Despite various options in clothing, men’s graphic t-shirts are the most popular and trendy among the young generation. It comes with the classic combination of “style” and “comfort”. The printed tees are vastly categorized in different types of theme-based designs and prints that are perfect to give a new look to your personality. Choose the most attractive design and make a style statement effortlessly.

These types of men’s t-shirts are made of 100% cotton fabric which provides the best comfort and keeps you stylish at the same time. There are various options in t-shirt fabric but cotton and cotton blend are the best, it is cool, comfy, and breathable. The price of the funky t-shirt at the online store is quite low. You can use various coupons and codes for the best rates. Also, during the festive season, they offer extra offs and discounts that make our pocket happy. Plus, you can easily compare the price from different stores.

Summary – The article is just gist of buying Stylish, affordable, and comfortable men's t-shirts online. Check out this trendy printed tee online and pic according to your personality.

Conclusion –Revamp your closet with the classic men’s t-shirt designs. T-shirts that comprised 100% cotton fabric is the ideal wardrobe staple.

Author’s bio - The author of this article has a keen interest in fashion and gives productive advice on attire. This conclusion comes with a thorough research for a better understanding of the readers and who wish to pursue a new fashionable lifestyle.

visit here: https://www.beyoung.in/
Wednesday Links - Edition 2021-01-20
Tags: mongodb, spring, java, jvm
Published: 2021-01-20 10:17:34

Impact of data model on MongoDB database size (10 min read) 🗄️
https://allegro.tech/2021/01/impact-of-the-data-model-on-the-MongoDB-database-size.html

Spring Boot Tips, Tricks and Techniques (8 min read) 🪄
https://piotrminkowski.com/2021/01/13/spring-boot-tips-tricks-and-techniques

Be Careful with CompletableFuture.applyToEither (2 min read) 💥
https://4comprehension.com/be-careful-with-completablefuture-applytoeither

Introducing JobRunr: A distributed job scheduler for Java (5 min read) 🏃
https://blogs.oracle.com/javamagazine/introducing-jobrunr-a-distributed-job-scheduler-for-java

Going inside Java’s Project Loom and virtual threads (15 min read) 🧵
https://blogs.oracle.com/javamagazine/going-inside-javas-project-loom-and-virtual-threads

Mock Java Constructors And Their Object Creation With Mockito (4 min read) 🧐
https://rieckpil.de/mock-java-constructors-and-their-object-creation-with-mockito

Elasticsearch license change (3 min read) 📜
https://twitter.com/kimchy/status/1351534442993446917

Elasticsearch license change (4 min read) 📜
https://anonymoushash.vmbrasseur.com/2021/01/14/elasticsearch-and-kibana-are-now-business-risks

How does Google avoid clean builds? (17 min read) 🏗️
https://jmmv.dev/2020/12/google-no-clean-builds.html

What's New in Spring Boot 2.4 (50 min) 🎉
https://www.youtube.com/watch?v=lgyO9C9zdrg
StudenTutor.online
Tags: django, python, webdev, opensource
Published: 2021-01-20 10:11:28

Open Sourced my website which I started back in May 2020. StudenTutor.online is a platform for students and tutors to connect together.
This website is made using Python and Django.

Feel free to contribute to this repository, and if you find the work interesting don’t forget to leave a star.

Github repo: https://github.com/UsamaKashif/studentutor
Live Website: https://studentutor.online/
Facebook Page: https://www.facebook.com/StudenTutorOfficial
Discord: https://discord.gg/kp6BEETp 
Medium Story: https://usamakashif1.medium.com/studentutor-online-b7730ab4c660
Imi™Tutorial
Published: 2021-01-20 10:02:05

imi™Tutorial is a free WordPress resource site for Beginners. Imi™Tutorial was founded in Dec.7 by Imraj Ahmed. The main goal of this site is to provide quality tips, tricks, hacks, and other WordPress resources that allows WordPress beginners to improve their site(s).
I am trying  to convert my pages in Assamese.If you are interested in my project join with me to start the new project "Imi™Tutorial " Now in Assamese"
Contact me at :7002789389
E-mail : imraj181@gmail
Website: imiproductlab.wordpress.com
Nagaon-782001,Assam,India
Announcing the launch of the Vue 3 Masterclass
Published: 2021-01-20 09:53:57

The [Vue 3 Masterclass](https://vueschool.io/vue3-masterclass/) is launching on the 27th of January and you’ll be able to get a special early bird discount in the first 24 hours! ⏰

The Vue 3 Masterclass will be our biggest and most in-depth course to date. You will learn how to build a real-world application with all the newest Vue 3 features and third-party apps in the supercharged and remastered Vue.js Masterclass.

Sign up to get notified when we launch our early bird offer and to get project updates 👇
https://vueschool.io/vue3-masterclass/