teleren/devto huggingface dataset:
Getting Started with GitHub Actions
Tags: githubactions, opensource, beginners, programming
Published: 2024-01-27 18:53:22

GitHub Actions is a platform to automate, customize, and execute software development workflows

## Prerequisites
Before we get started, these following prerequisites are recommended:

- Basic understanding of GitHub (create repo, push/pull/commit, pull requests, etc.)
- Basic knowledge of YAML

## Core concepts of GitHub Actions

### 1. Workflow
A Workflow is an automated process that will run one or more jobs and will run when triggered by an event.
GitHub workflows are written in **YAML**. The workflow refers to the `.yml` file you will create in your repository. It is usually stored in your `.github/workflows/` directory.


### 2. Event
Events are specific activities that trigger a workflow run. For example, a workflow triggered is when someone creates a pull request, opens an issue, or pushes a commit to a repository.


### 3. Runner
Runners are servers that runs your workflows when they're triggered. Ubuntu Linux, Microsoft Windows, and macOS are the runners provided by GitHub to run your workflows. It can be GitHub-hosted or self-hosted.

### 4. Jobs
A job is a set of steps in a workflow that is executed on the same runner. Each step is either a shell script that will be executed, or an **Action** that will be run. Steps are executed in order and are dependent on each other.

### 5. Actions
Actions are the smallest portable building block of a workflow and can be combined as steps to create a job. You can create your own Actions or use publicly shared Actions from the Marketplace.

## Create a Workflow

1. In your repository, create the `.github/workflows/` directory to store your workflow files.

2. In the `.github/workflows/` directory, create a new file called `blank.yml` and add the following code.

```
name: blank
run-name: ${{ github.actor }} is learning GitHub Actions
on: [push]
jobs:
  check-bats-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v3
        with:
          node-version: '14'
      - run: npm install -g bats
      - run: bats -v

```

> **NOTE**: You don't have to understand the YAML code for now, we'll discuss it in upcoming posts.

3.Commit these changes and push them to your repository.

Congratulations! You have just installed a GitHub Actions workflow file in your repository, and it will run automatically each time someone pushes a change to the repository. 

Thanks for reading! I hope it has given you a simple overview on how GitHub Actions work, what it does and how to get started with a simple workflow.
Exploring AWS Lambda from a DevOps Engineer's Perspective
Published: 2024-01-27 18:49:12

## AWS Lambda

Hi there, fellow fans of DevOps! I'm eager to explore the world of **AWS Lambda** today and offer some DevOps-related thoughts. As engineers that work in DevOps, we're always looking for ways to make development and deployment processes run more smoothly. One interesting option to think about is AWS Lambda.

Let's examine the benefits that AWS Lambda offers first. It's essentially a serverless computing solution that lets you run code without having to worry about setting up or maintaining servers. This is an interesting proposal for us in the DevOps space since it frees us from the burden of server maintenance and allows us to concentrate more on the application itself.

Scalability is one of AWS Lambda's main advantages. Your functions will automatically scale with Lambda in response to incoming traffic, guaranteeing peak performance without requiring human intervention. This elasticity is in complete harmony with the DevOps tenets, which emphasize scalability and agility.

The easy connectivity with other AWS services is another feature that is worth emphasizing. Lambda can effortlessly connect to a wide range of AWS resources, including S3 and DynamoDB, promoting efficient data flow and strengthening the ecosystem as a whole. Because of this connectivity, DevOps engineers can fully utilize the AWS environment to design coherent and reliable solutions.

Additionally, pay-as-you-go billing is encouraged by AWS Lambda, meaning you only pay for the compute time your functions use. This economical method fits in nicely with the DevOps values of maximizing resource use and reducing waste.

When it comes to deployment, AWS Lambda provides a variety of choices, such as CI/CD connectivity with AWS CodePipeline and AWS CodeDeploy. We can easily automate build, test, and deployment workflows thanks to these integrations, which also streamline the deployment process.

To sum up, AWS Lambda offers DevOps engineers scale, flexibility, and cost-effectiveness, opening up a world of possibilities. We can create reliable and effective systems that adhere to the fundamental principles of DevOps by utilizing Lambda. Thus, it would be wise to investigate AWS Lambda if you want to expand your DevOps toolkit!


> 
I want to express my sincere gratitude to each and every one of you for listening in as we come to the close of our investigation of AWS Lambda from a DevOps perspective. Your participation and excitement are what give these conversations their true significance.

> 

> 
Never forget that the road is far from over. In the constantly changing fields of cloud computing and DevOps, there's always more to find out and understand.
> 
> 
Until then, keep being inquisitive and creative, and I hope to see you in the upcoming vlog! Be careful and enjoy your coding!
>
How to style a text using an object and computed property in vue.js
Published: 2024-01-27 18:47:52

styling in vue.js can be done using many ways, but how to use object for class binding seems a bit challenging because all the value in the object get applied at once, here is an example of what i mean 👇

```
<template>
 <label
      ><input
        type="radio"
        name="rating"
        value="Bad"
        v-model="rating"
      />
      Bad</label
    ><br />
    <label
      ><input
        type="radio"
        name="rating"
        value="Okay"
        v-model="rating"
      />
      Okay</label
    ><br />
    <label
      ><input
        type="radio"
        name="rating"
        value="Good"
        v-model="rating"
      />
      Good</label
    >
<p :class="{
        bad: 'rating',
        okay: 'rating',
        good: 'rating',}"
>Rate this page: {{ rating }} </p>

</template>


<script>
export default {
  data() {
    return {
      rating: "",
    };
  },
};
</script>

<style>
.bad {
  color: red;
}

.okay {
  color: purple;
}

.good {
  color: green;
}
</style>

```
the method above will work, but the last value which is green styling will only be applied, but if you inspect in the browser you will see all the object properties was applied, that leaves us with wondering while is other styling not applying when we switch to other rating, so how to fix it is to use computed properties 👇

```
<template>
  <div>
    <p :class="activeColor">Rate this page: {{ rating }}</p>

    <label
      ><input
        type="radio"
        name="rating"
        value="Bad"
        v-model="rating"
      />
      Bad</label
    ><br />
    <label
      ><input
        type="radio"
        name="rating"
        value="Okay"
        v-model="rating"
      />
      Okay</label
    ><br />
    <label
      ><input
        type="radio"
        name="rating"
        value="Good"
        v-model="rating"
      />
      Good</label
    >
  </div>
</template>

<script>
export default {
  data() {
    return {
      rating: "",
    };
  },
  computed: {
    activeColor() {
      return {
        bad: this.rating === "Bad",
        okay: this.rating === "Okay",
        good: this.rating === "Good",
      };
    },
  },
};
</script>

<style>
.bad {
  color: red;
}

.okay {
  color: purple;
}

.good {
  color: green;
}
</style>


```
Notes and to-do apps for millennials and GenZ
Tags: app, productivity, ios, machinelearning
Published: 2024-01-27 18:47:42

There are countless apps on the App Store for to-do lists, but none of them quite fit the bill for me personally. I feel like they lean more towards professionalism rather than catering to personal needs. That’s how I feel, so I have planned to create one that is curated for younger generations including myself 22. This app will help us hold ourselves accountable and take responsibility for how we spend our everyday lives. It’s about freeing ourselves from distractions, working towards our goals, and cultivating discipline. I know it sounds _cliché_, but isn’t that what we all strive for? At the very least, knowing where our time goes.

Well, this is my first blog and I have an idea of what the app should do, at the same time I‘m not sure how I’m going to pull it off. But hey, let’s see where this takes us. I’ll keep you updated on my progress.

Fingers crossed!
How do I make a Git commit in the past?
Tags: git, github, commit, programming
Published: 2024-01-27 18:42:50

## How can I create a Git commit for a previous date? Here's the process:


1. Add your changes:
`git add .`

2. Commit your changes with a specified date:
`git commit --date "10 day ago" -m "Your commit message" `
or
`git commit --date "24-02-2023" -m "Your commit message" `

3. Finally, push your code:
`git push`

Thank you, and happy coding!
100 Tips from The Pragmatic Programmers Book: Part 3/10
Tags: career, thepragmaticprogrammer, books, programming
Published: 2024-01-27 18:30:00

#### 3.1. Prototype to Learn.
> Prototyping is a learning experience. Its value lies not in the code you produce, but in the lessons you learn.

&nbsp;
#### 3.2. Program Close to the Problem Domain.
> Design and code in the language of the problem domain.

&nbsp;
#### 3.3. Estimate to Avoid Surprises.
> Estimate before you start. You’ll spot potential problems up front.

&nbsp;
#### 3.4. Iterate the Schedule with the Code.
> Use experience you gain as you implement to refine the project time scales.

&nbsp;
#### 3.5. Keep Knowledge in Plain Text.
> Plain text won’t become obsolete. It helps leverage your work and simplifies debugging and testing.

&nbsp;
#### 3.6. Use the Power of Command Shells.
> Use the shell when graphical user interfaces don’t cut it.

&nbsp;
#### 3.7. Achieve Editor Fluency.
> An editor is your most important tool. Know how to make it do what you need, quickly and accurately.

&nbsp;
#### 3.8. Always Use Version Control.
> Version control is a time machine for your work; you can go back.

&nbsp;
#### 3.9. Fix the Problem, Not the Blame.
> It doesn’t really matter whether the bug is your fault or someone else’s—it is still your problem, and it still needs to be fixed.

&nbsp;
#### 3.10. Don’t Panic.
> This is true for galactic hitchhikers and for developers.

&nbsp;
Thanks for reading, happy coding 😀
Diving into Hack This Fall: My Adventure in Learning and Community
Tags: hackthisfall
Published: 2024-01-27 18:12:41

Hello folks, I'm Aishwary Gathe, a third-year student of AIML in Nagpur. I'm thrilled to share with you my journey and the reasons behind my eagerness to join and contribute to the vibrant community of Hack This Fall.


As a student passionate about contributing to communities and clubs that foster growth, I stumbled upon the name "Hack This Fall" during a city meetup drive in Nagpur. It was during my second year, and the excitement to be a part of this community was palpable from the moment I first heard about it.

The city meetup in Nagpur was a fantastic experience that left a lasting impression on me. It was during this event that I had the privilege of meeting Siddharth, the founder of Hack This Fall. His profile, adorned with titles such as MLH mentor and GitHub Campus Expert, instantly caught my attention and inspired me to aspire to similar achievements.

Siddharth's journey and accomplishments shone brightly in my eyes, and I found myself drawn to the idea of being a part of a community that harbors such remarkable individuals. This encounter ignited a spark within me, prompting me to delve deeper into the world of Hack This Fall.

As I explored the community further, I realized the tremendous potential it held for personal and professional growth. The prospect of earning titles and recognition, similar to those I admired in Siddharth's profile, became a driving force for me. I dedicated a significant amount of time to researching and understanding what Hack This Fall truly represented and how I could contribute meaningfully.

My quest for titles and achievements were not just about personal glory; it was fueled by a genuine desire to be a part of a community that values collaboration, learning, and innovation. The more I delved into the ethos of Hack This Fall, the more I resonated with its mission to create a supportive environment for individuals to learn, grow, and make a meaningful impact.



**For those who don’t like to read Blah blah blahhhh . . . . . . . . . . .**

In summary, my journey with Hack This Fall began with the excitement sparked by a city meetup in Nagpur. The encounter with Siddharth, the founder, and the exploration of the community's values and opportunities fueled my desire to contribute. It's not just about the titles; it's about being a part of a community that shares my passion for continuous learning, collaboration, and making a positive impact.
Join me on this exciting adventure with Hack This Fall, where we can collectively embrace the spirit of innovation and community building!

#hackathon #hackthisfall

More to Know Click on (  [Hack This Fall About us](https://hackthisfall.tech/about) )
**Aishwary J. Gathe
aishwarygathe@gmail.com**
Building Tech Community
Tags: webdev, javascript, beginners, programming
Published: 2024-01-27 18:12:35

📍Community Building as a Developer 

Building a tech community can be a rewarding and impactful endeavor. Whether you're focused on a specific technology, programming language, or a broader tech ecosystem, creating a community allows individuals to share knowledge, collaborate, and support each other

I connected with [Arushi Malhotra ](https://twitter.com/Arushi_2610) she is founder of [code social tech ](https://discord.com/invite/MSTNyRSPYW) community and we discussed about 

- Community Building 
- Why we need tech community 
- How to build community as a developer 
- Opportunities through community
- Networking & Connections 
- Red Flags before joining the community 

Subscribe here👇
{% youtube https://youtu.be/3AaCVFLMRfU?si=ZMXOMkMf2BP-se3- %}
Unleashing the Power of Cloud: A Beginner's Guide to AWS
Tags: aws, cloudcomputing, certification, cloudskills
Published: 2024-01-27 18:05:07

**Navigating the World of Amazon Web Services for Newcomers**

**Introduction**:
Embarking on a cloud computing journey can be both exciting and overwhelming, especially when diving into a powerhouse like Amazon Web Services (AWS). In this guide, we'll unravel the essential steps to get you started on your AWS adventure, paving the way for a seamless exploration of cloud technologies.

**1. Create Your AWS Account:**
The first step is to create an AWS account. Head over to the AWS website and click on "Sign Up." Follow the straightforward registration process, providing the necessary information. Be sure to choose a secure password and keep your account details safe.

**2. Navigate the AWS Console:**
Once your account is set up, familiarize yourself with the AWS Management Console. This centralized hub is where you'll manage your resources, configure services, and explore the vast AWS ecosystem. Take your time to navigate and acquaint yourself with the layout.

**3. Explore Core AWS Services:**
AWS offers a plethora of services catering to various needs. Start by exploring fundamental services like Amazon S3 for scalable storage, EC2 for virtual servers, and RDS for managed databases. Each service comes with extensive documentation, providing detailed guides and examples.

**4. Get Hands-On with AWS Free Tier:**
AWS Free Tier allows you to experiment with a range of AWS services at no cost for 12 months. Take advantage of this opportunity to deploy your first virtual server, host a static website, or set up a simple database. Learning by doing is the key to mastering AWS.

**5. Leverage Learning Resources:**
AWS provides an abundance of learning resources, including tutorials, documentation, and online courses. Platforms like AWS Training and Certification offer comprehensive training programs, while the AWS Documentation is an invaluable reference for in-depth knowledge.

**6. Join the AWS Community:**
Connect with fellow AWS enthusiasts on the AWS Community Forums and participate in discussions. Networking with peers can provide insights, solutions to challenges, and inspiration for your cloud projects.

**Conclusion:**
Embarking on your AWS journey may seem daunting at first, but with a curious mindset and the right resources, you'll unlock the full potential of cloud computing. AWS offers a vast playground for innovation, and as you delve deeper, you'll discover new horizons in the world of cloud technology.

**Happy cloud computing!**
fetch vs index methods when working with arrays in Ruby
Tags: ruby, arrays, fetch, index
Published: 2024-01-27 18:04:22


---
title: fetch vs index methods when working with arrays in Ruby
published: true
description: Differences between fetch and index methods when working with arrays in Ruby
tags: #Ruby #arrays #fetch #index
cover_image: https://www.antonyjewelers.com/media/uploads/VSMWardAzureRuby.jpg
## Use a ratio of 100:42 for best results.
## published_at: 2024-01-27 14:13 +0000
---

In the Ruby world, where many methods are provided for manipulating arrays, two of them - fetch and index - often raise questions among developers. Let's look at what the key differences between these methods are and in what situations it is better to use each of them.

**fetch method**
The fetch method in Ruby is used to retrieve a value from an array at a given index. Here are some key features of the fetch method:
```
arr = [1, 2, 3]
value = arr.fetch(5, "default_value") # returns "default_value"
```

Setting the default value:
You can specify a default value as the second argument to the fetch method. If the index is outside the array, the default value will be returned.

```
arr = [1, 2, 3]
value = arr.fetch(1) # returns 2
```

**index method**
The index method, on the other hand, is used to find the index of a given value in an array. Let's look at the key features of the index method:

Search value:
index looks for the first occurrence of a given value in the array and returns its index. If the value is not found, nil is returned.
```
arr = [1, 2, 3, 2]
index = arr.index(2) # Returns 1 (index of first occurrence of 2)
```
Unhandled errors:
Unlike fetch, the index method does not handle array out-of-bounds errors. If the value is not found, nil is returned and you need to manually check for this value.

Example:
```
arr = [1, 2, 3]
index = arr.index(5) # Returns nil
```

How to choose between fetch and index?

The choice between fetch and index depends on the task you are performing. If you need to get a value by index with the ability to set a default value, use fetch. If your goal is to find the index of a specific value in an array, index is your method.

Both methods provide varying levels of flexibility and can be a powerful tool in the hands of the developer. It is important to know their capabilities and choose the appropriate method for a specific task.
Consultopia.ai Chatbots: Your Virtual Assistants for Seamless Interactions
Tags: ai
Published: 2024-01-27 18:00:05

In a digital age where instantaneous communication is paramount, Consultopia.ai emerges as a trailblazer in the realm of AI chatbots. These virtual assistants redefine the way businesses interact with their audience, offering a seamless and efficient communication experience. Powered by cutting-edge artificial intelligence, Consultopia.ai chatbots are designed to elevate customer engagement, streamline processes, and provide unparalleled support.



## The Art of Seamless Interactions

One of the key features that set Consultopia.ai chatbots apart is their ability to facilitate seamless interactions. Whether it's addressing customer queries, guiding users through a website, or providing real-time assistance, these chatbots navigate conversations with finesse. Their natural language processing capabilities ensure that interactions feel human-like, creating a user-friendly environment that enhances customer satisfaction.



## Elevate Customer Experiences

Consultopia.ai's commitment to excellence extends to enhancing customer experiences. By deploying AI chatbots, businesses can provide 24/7 support, instant responses, and personalized interactions. These virtual assistants learn from user interactions, adapting and evolving to meet the unique needs of each user. As a result, businesses can build lasting connections with their audience, fostering brand loyalty and trust.



## Redefining Communication in the Digital Era

The advent of Consultopia.ai chatbots marks a paradigm shift in communication. No longer confined by traditional methods, businesses can now engage with their audience on a whole new level. Consultopia.ai's chatbots serve as dynamic tools for both customer-facing interactions and internal processes, revolutionizing how organizations communicate in the digital era.



## The Future of Intelligent Conversations

As technology advances, so do the capabilities of Consultopia.ai chatbots. The future promises even more intelligent conversations, with enhanced natural language understanding, predictive responses, and integration with emerging technologies. Businesses that embrace Consultopia.ai's chatbot solutions are not just adapting to the present; they are future-proofing their communication strategies.



## Real Estate AI Automation Services

In the rapidly evolving real estate industry, Consultopia.ai's AI chatbots are a game-changer. With seamless automation services, these chatbots can handle property inquiries, schedule appointments, and provide valuable information to potential clients. By incorporating [real estate AI automation services](https://techxpert.io/) from Consultopia.ai, businesses can optimize their operations, increase efficiency, and deliver a superior experience to clients in the competitive real estate market.