teleren/devto huggingface dataset:
In Javascript, how do I check if an array has duplicate values
Published: 2024-02-20 06:41:16

You can check [if an array has duplicate values in JavaScript](https://askyt.info/in-javascript-how-do-i-check-if-an-array-has-duplicate-values/) by iterating through the array and keeping track of seen elements in a separate data structure, such as an object or a Set. Here's how you can do it:

Using an Object:

```javascript
function hasDuplicates(array) {
    var seen = {};
    for (var i = 0; i < array.length; i++) {
        if (seen[array[i]]) {
            return true;
        } else {
            seen[array[i]] = true;
        }
    }
    return false;
}

var arr = [1, 2, 3, 4, 5, 6];
console.log(hasDuplicates(arr)); // Output: false

var arrWithDuplicates = [1, 2, 3, 4, 4, 5];
console.log(hasDuplicates(arrWithDuplicates)); // Output: true
```

Using a Set:

```javascript
function hasDuplicates(array) {
    var set = new Set();
    for (var i = 0; i < array.length; i++) {
        if (set.has(array[i])) {
            return true;
        } else {
            set.add(array[i]);
        }
    }
    return false;
}

var arr = [1, 2, 3, 4, 5, 6];
console.log(hasDuplicates(arr)); // Output: false

var arrWithDuplicates = [1, 2, 3, 4, 4, 5];
console.log(hasDuplicates(arrWithDuplicates)); // Output: true
```

Both of these functions will return `true` if the array contains duplicate values, and `false` otherwise. Choose the implementation (Object or Set) based on your preference and compatibility requirements.
RuangJual.com
Published: 2024-02-20 06:40:25

Kami adalah media penjualan online di Indonesia yang berdiri pada tahun 2023.
Disini kami ingin mempermudah Masyarakat umum untuk berniaga atau melakukan transaksi jual beli di bidang Properti.
Pemasangan iklan di kami sangat mudah dan juga ( [Gratis](ruangjual.com) ). Dengan cara harus register terlebih dahulu.
RuangJual.com
Published: 2024-02-20 06:38:33

Kami adalah media penjualan online di Indonesia yang berdiri pada tahun 2023.
Disini kami ingin mempermudah Masyarakat umum untuk berniaga atau melakukan transaksi jual beli di bidang Properti.
Pemasangan iklan di kami sangat mudah dan juga ( [Gratis](ruangjual.com) ). Dengan cara harus register terlebih dahulu.
NextJS 14'te Kod Kalitesini Artırma: ESLint, Prettier ve Husky Kullanımı
Tags: nextjs, prettier, eslint, husk
Published: 2024-02-20 06:33:43

NextJS, front end topluluğu arasında popülerliği gün geçtikçe artmaktadır. Performansıyla, geliştirici dostu yapısı ve React tabanlı olmasıyla, NextJS yıldızları toplamaya devam etmektedir.

NextJS ile birlikte kullanılabilecek, daha tutarlı, hatasız ve kaliteli kod yazmanıza yardımcı olacak, ESLint, Prettier ve Husky gibi yardımcı araçları kullanabilirsiniz. Bu araçlar geliştirme sürecinizi daha düzenli hale getirir ve ekibinizle ortak pencereden bakmanızı sağlar.

İlgili yazıma [buradan](https://medium.com/@saldoc/nextjs-14te-kod-kalitesini-artırma-eslint-prettier-ve-husky-kullanımı-d1bb24f5f855) ulaşabilirsiniz.

Umarım bu yazı, Next.js ve bu güçlü araçlar hakkında daha fazla bilgi edinmenize yardımcı olmuştur. Herhangi bir sorunuz veya geri bildiriminiz varsa, lütfen bana ulaşın. Görüşmek üzere!
Strategic Website Upkeep, Efficient Annual Budget Planning
Tags: webdev, web, design, developers
Published: 2024-02-20 06:21:53

In the ever-evolving digital market, having a strong online presence is essential for organizations. Not only does strategic website maintenance ensure optimal user experience, but it also safeguards your digital assets. Before you embark on this journey, it's imperative that you correctly prepare your annual budget, and FutureGenApps is here to assist. 

Understanding the Benefits of Strategic Website Maintenance:
Your website serves as the public face of your business, and how well it functions has a direct effect on user satisfaction and engagement. Regular upgrades, security audits, and enhancements are all part of strategic web maintenance, which keeps your website operating at peak performance. By carefully allocating your annual budget, you can take proactive steps to meet these demands, prevent potential issues, and enhance the user experience overall. FutureGenApps is the best [website designing company](https://g.co/kgs/26UhiEA) and works in very professional way.
Tailored Solutions from FutureGenApps:- At FutureGenApps, we recognize that every business has unique requirements. Our skilled team specializes in developing personalized web maintenance programs that take into account your specific needs as well as your budget. Through frequent updates and comprehensive security audits, our services ensure that your website stays ahead of the curve in the rapidly evolving online landscape.

The Yearly Budget Breakdown:- Planning your site maintenance budget with FutureGenApps requires a thorough cost analysis. We help you allocate funds for updates, security patches, and performance improvements. By taking a transparent approach, we ensure that you are well-informed about the maintenance process and can make well-informed decisions regarding your digital strategy.
Preventive Steps for Extended Success:-
You're not only attending to immediate problems but also demonstrating proactivity in the direction of sustained success by partnering with FutureGenApps to fund strategic site upkeep. Our team works hard to identify potential issues before they worsen, which will save you money and time. FutureGenApps is the most demandable [website design company](https://g.co/kgs/26UhiEA) and work in very low cost.

To sum up, Conscious website maintenance is the cornerstone of a powerful online presence. You can confidently navigate the complicated world of annual budget planning with FutureGenApps as your partner, ensuring that your website will always be a valuable asset for your business.
Ultimate Python Cheat Sheet: Practical Python For Everyday Tasks
Tags: beginners, python, cheatsheet, webdev
Published: 2024-02-20 06:21:30

Many times we do some simple tasks once a month or week. We always google search for it or maintain a cheat sheet for it. If you are a cheat sheet person then definitely you should check Jason Roell’s cheat sheet. It has many things from Reading a File to Working With pip (Package Management).

{% embed https://medium.com/@roelljr/ultimate-python-cheat-sheet-practical-python-for-everyday-tasks-c267c1394ee8 %}
Date Methods JavaScript
Tags: javascript, webdev, programming, coding
Published: 2024-02-20 06:21:05


Date methods in JavaScript enable manipulation and formatting of dates. 
The most common methods include `getDate()` for retrieving the day of the month, `getMonth()` for getting the month (0-11), `getFullYear()` for obtaining the year, and `getDay()` for fetching the day of the week (0-6). Additionally, there are setters like `setDate()`, `setMonth()`, and `setFullYear()` for modifying date components. `toLocaleDateString()` and `toLocaleTimeString()` convert dates and times to locale-specific strings. `getTime()` returns the number of milliseconds since January 1, 1970, while `Date.now()` directly gives the current timestamp. These methods facilitate the comprehensive handling of dates in JavaScript applications.

**Example are :**

`const date = new Date();` //Tue Feb 20 2024 11:31:00 GMT+0530

> `date.getDate();`                   // month's date: 20 
> `date.getMonth();`                  // Month with 0 index: 1
> `date.getFullYear();`               // Year: 2024
> `date.getHours();`                  // Hours: 11
> `date.getMinutes();`                // Minutes: 54
> `date.getSeconds();`                // Seconds: 34
> `date.getMilliseconds();`           // Millisecond: 186
> `date.getTime();`                   // Time: 1708409236568
> `date.setDate(23);`                 // Set date: 23
> `date.setMonth(3);`                 // Set month: 3
> `date.setFullYear(2024);`           // Set year: 2024
> `date.setHours(10);`                // Set hours: 10
> `date.setMinutes(45);`              // Set minutes: 45
> `date.setSeconds(49);`              // Set seconds: 49
> `date.setMilliseconds(176);`        // Set Milliseconds: 176 `date.setTime(1648101466176);`      // Set time: 1648101466176


-----------------------------------
Thank You !
Vibhakar Kumar
Optimal Approaches for Automating Mobile App Testing
Tags: mobileapptesting, mobileappautomationtesting, webappautomationtesting, mobileapptestingchecklist
Published: 2024-02-20 06:13:46

Optimal Approaches for Automating Mobile App Testing" focuses on leveraging advanced techniques in mobile app testing to enhance efficiency and effectiveness. By employing automated processes, teams can streamline testing workflows, reduce manual effort, and accelerate the delivery of high-quality mobile applications.

One key approach is the implementation of robust test automation frameworks tailored specifically for mobile app testing. These frameworks enable the creation and execution of automated test scripts across various mobile platforms, devices, and operating systems. By automating repetitive test scenarios, teams can achieve comprehensive test coverage and identify defects early in the development cycle.

Additionally, integrating continuous integration and continuous deployment (CI/CD) pipelines into mobile app testing processes can further optimize efficiency. CI/CD pipelines automate the build, testing, and deployment of mobile apps, allowing for rapid iteration and continuous delivery of updates to end-users. This approach helps teams detect and resolve issues quickly, ensuring a seamless user experience.

Furthermore, leveraging cloud-based testing platforms can provide scalability and flexibility in [mobile app testing](https://tenjinonline.com/mobile-app-testing/). Cloud-based solutions offer access to a wide range of mobile devices and environments for testing purposes, eliminating the need for teams to maintain physical device labs. By leveraging cloud infrastructure, teams can execute tests in parallel, reduce testing time, and improve overall test coverage.

Another critical aspect of optimal approaches for automating mobile app testing is the incorporation of test-driven development (TDD) and behavior-driven development (BDD) methodologies. TDD and BDD encourage collaboration between developers, testers, and stakeholders to define test scenarios and acceptance criteria upfront. By writing automated tests before writing code, teams can ensure that the app meets functional requirements and design specifications from the outset.

In conclusion, adopting optimal approaches for automating mobile app testing can significantly improve efficiency, accelerate time-to-market, and enhance the quality of mobile applications. By leveraging advanced techniques such as test automation frameworks, CI/CD pipelines, cloud-based testing platforms, and TDD/BDD methodologies, teams can overcome the challenges of mobile app testing and deliver exceptional user experiences.

Learn More: https://tenjinonline.com/importance-of-accessibility-testing-in-app-development/
How Can I Craft A Personal Statement That Standout As The Best?
Published: 2024-02-20 06:04:07

Crafting a standout personal statement requires meticulous planning and strategies. Grab the reader's attention from the outset with a captivating hook that showcase your abilities and aspirations. Identify your skills that sets you apart from others. Clearly articulate the reason behind choosing the desired program. Add up your educational background in your [top personal statement writer service](https://personalstatementwriterservice.com/) . Cultivate authenticity and sincerity in your personal statement and delve in to your past experience on how they have molded you both personally and professionally.
Use Dynamic Hook
Tags: react, typescript, javascript, coding
Published: 2024-02-20 05:59:34

## Is it good time to explore?

With days of trying new concepts, every idea matters for the change needed. Recently, I sat down to review my roadmap, although I never had a roadmap, every road is a direction 😂. I discovered wine is not science, some might argue. 

Yes, I designed a hook that is dynamic. It supports react and uses react, but just more dynamic.

If you have time to test new libraries or package, take a look at the **useDynamicHook**:

[![NPM](https://nodei.co/npm/use-dynamic-hook.png)](https://nodei.co/npm/use-dynamic-hook/)

All the documentation, installation, usage and examples are provided.

Leap some faith, and hope it works.

Don't forget to ask, comment and enhance, share the information. I will be glad to hear from you.

Waving out 🌊
Unlocking the Mysteries: Decoding the Meaning and Significance of Angel Number 2244
Tags: numerology
Published: 2024-02-20 05:56:52

In the realm of spiritual symbolism and numerology, angel numbers serve as subtle messages from the divine, offering guidance, reassurance, and wisdom to those who are open to receiving them. Each number carries its own unique vibration and significance, and when these numbers appear repeatedly in our lives, it's often seen as a sign that our guardian angels are trying to communicate with us.

One such number that holds profound meaning is [Angel Number 2244](https://litairian.com/angel-number/2244-angel-number-meaning-significance/). If you've been encountering this number frequently, whether in dreams, on clocks, license plates, or other unexpected places, it's essential to delve deeper into its significance and uncover the message it holds for you.

Understanding Angel Number 2244

Angel Number 2244 is a powerful combination of the energies and attributes of the numbers 2 and 4, amplified by their repetition. To fully grasp the meaning of this angelic message, let's break it down:

Number 2
- Harmony and balance in relationships
- Cooperation and diplomacy
- Trusting your intuition and faith
- Pursuing your life purpose and soul mission
- Partnerships and teamwork

Number 4
- Hard work, diligence, and determination
- Building solid foundations for the future
- Practicality and responsibility
- Inner wisdom and intuition
- Manifesting abundance and success through effort

Decoding the Message

When Angel Number 2244 appears in your life, it serves as a gentle reminder from the universe to maintain balance and harmony in all aspects of your life. Your guardian angels are encouraging you to trust your intuition and have faith in the divine plan unfolding for you.

This number also emphasizes the importance of hard work and perseverance. Your efforts are not in vain, and by staying focused on your goals with determination and diligence, you will lay the groundwork for long-term success and prosperity.

Furthermore, Angel Number 2244 may indicate the presence of supportive partnerships and alliances in your life. Be open to collaboration and cooperation with others, as together, you can achieve far more than you could alone.

Embracing the Guidance

To fully embrace the guidance of Angel Number 2244, take time for self-reflection and introspection. Tune into your inner wisdom and intuition, and trust that you are being guided and supported every step of the way.

Set clear intentions for what you wish to manifest in your life and take practical steps towards achieving your goals. Stay committed to your path, even when faced with challenges, knowing that your guardian angels are watching over you and guiding you towards your highest good.

In conclusion, Angel Number 2244 carries a powerful message of balance, harmony, hard work, and trust in the divine. By embracing these qualities and following the guidance of your guardian angels, you can navigate life's journey with confidence, knowing that you are always supported and guided by forces greater than yourself.
Software Testing
Tags: guvi, testing
Published: 2024-02-20 05:54:13

Software Testing is a process of testing a product or software either manually or by automation to identify the bugs and provide a bug free software to the users or client. We need to know the tools and have the responsibility to place ourselves in end product user's shoes while testing. The main relevance of software testing is making the product bug free and not to compromise on the performance of the product or software.
Birdwatcher
Tags: bird, birdwatcher
Published: 2024-02-20 05:51:52

My name is Stephanie Rose, and I love everything about birds.
I’m an avian biologist and a long-time **[birdwatcher](https://sparklark.com/)**. I worked with birds in a rescue/rehabilitation clinic but now focus on raising my son.
To foster a love of birds and nature with my son, we’ve been revamping our backyard with feeders and bird-friendly plants.
Along with attracting birds comes striking a balance to keep birds out of our vegetable garden humanely. Squirrels and other garden “pests” are also discouraged from our feeders.
Task2
Published: 2024-02-20 05:36:01

**Boundary value analysis**-Boundary value analysis is testing the boundary values( example :Range 0 to 10) For example if the user is allowed to enter only till 10 in a input text box then the testing will inculde validating the boundary values like 0 which is the minimum value and maximum value as 10 .The boundary value  will be 1 and 9 . 
The testing will validate invalid value-11 and negative value  -1 

**Decision table testing** : Here the testcases are designed with  input combinations and validating results based on the combinations.
For example: Consider Login and Password
Login :           P    F    P    F
Password:         F    P    F    F
Expected Result: Success  Fail Fail Fail

So here the login is successful only when login and password is entered correctly and we have checked different conditions .

Use case testing : Use case testing means validating the entire e2e functionality of a build .It includes all the scenarios which will assure the quality and bug free product .

LCSAJ testing : Linear code sequence and jump which means testing the code .
How to reset MySQL 8 password on Mac
Published: 2024-02-15 13:41:12


`Mysql` is a powerful database management system that is open-source and free. To prevent unauthorized access, it offers administrative access to the database system. You may also select which database operations a user is permitted to do.
In this post, we'll walk you through two basic steps for resetting your MySQL password` on a `Mac`. 

## Prerequisites

To complete this tutorial, you must have the following are required:

- Having access to a server running MySQL e.g apache
- You must have a MySQL database already
## Resetting MySQL password

In this post, we'll walk you through two basic steps for resetting your MySQL password on a Mac.

1. **Stopping a MySQL server**

If mysql is being utilized, it must first be stopped from running. To do so, open your terminal and type the following command:

    sudo /usr/local/mysql/support-files/mysql.server stop

This will bring the server to a stop, allowing us to proceed with the password reset.

1. **Running safe mode**

We need to run the MySQL server in safe mode with` privilege bypass`. To accomplish this, use the following command in the terminal:

    sudo mysqld_safe --skip-grant-tables
1. **Setting the password**

Now that we've bypassed MySQL server privilege, we need to reset the user password to null. To do so, start a new terminal and type the commands below:

    mysql -u root
    UPDATE mysql.user SET authentication_string=null WHERE User='root';

We can now modify the user password because it has been changed to null. To accomplish this, enter the following commands:

    mysql -u root
    UPDATE mysql.user SET authentication_string=PASSWORD("newpassword") WHERE User='root';
    FLUSH PRIVILEGES;

Change the `**newpassword`** in the above command to your desired password.

## recap

The overall command to change the password is as follows:

    sudo /usr/local/mysql/support-files/mysql.server stop
    sudo mysqld_safe --skip-grant-tables
    mysql -u root
    UPDATE mysql.user SET authentication_string=null WHERE User='root';
    mysql -u root
    UPDATE mysql.user SET authentication_string=PASSWORD("newpassword") WHERE User='root';
    FLUSH PRIVILEGES;
## Connecting the new MySQL password to Arctype

You can now connect the new password to your Arctype account after successfully resetting the MySQL user password.
The step-by-step instructions below will show you how to connect with Arctype:
'Step 1': go to arctype.com and download Arctype Workplace for Windows.
'Step2': after installing Arctype, run it and the MySQL server as well. This will take you to a welcome page where you can log in to your account, then to the 'connection page' where you will select MySQL.

‘Step3;’ After selecting MySQL, we open a page where you can fill in the details. In the 'password field,' don't forget to use mysql's new password. When you click save the connection,' you'll be sent to your Arctype workspace dashboard.

## Conclusion

We learned how to change MySQL 8 user password on Mac, as well as how to connect mysql with Arctype workspace in this article.
Convert HTML to PDF in React with react-pdf
Tags: react, javascript, tutorial, beginners
Published: 2024-02-20 05:35:11

In this lesson, you will learn how to programmatically create PDFs with React code using the react-pdf package without writing any backend code. 

At the end of this lesson, you will have programmed a PDF and applied custom styles to it with React.

If you like this tutorial please leave your feedback in the comments and subscribe to the [channel](https://www.youtube.com/@JutsuPoint) and follow on [GitHub](https://github.com/strongSoda/) and [Twitter](https://twitter.com/EhThing).

{% embed https://www.youtube.com/watch?v=6iqSR5PP03Q %}
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬


## About Me

I’m a Senior Product Engineer from India, working in web and mobile development. I enjoy turning complex problems into simple, beautiful, and intuitive software. I blog to share my software knowledge with others.

My job is to build your idea so that it is functional and user-friendly but at the same time attractive. Moreover, I add a personal touch to your product and make sure that is eye-catching and easy to use. I aim to help you validate and scale your startup most creatively.

### Quick Links
- [Hire Me](https://imran.wiki/)
- [Coding YouTube Channel](https://www.youtube.com/@JutsuPoint)
- [LinkedIn](https://www.linkedin.com/in/imrankhan001/)
- [Twitter](https://twitter.com/EhThing)
- [🎁 Screen Recording Software](https://screen.studio/@Xenr1)
CICD Runer vs excutor
Tags: cicd, tutorial, programming, learning
Published: 2024-02-20 05:33:48


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/427wcsklanpvtp5albds.png)
CICD可以分為兩個部分CI（Continuous Integration）以及CD（Continuous Deployment）。使用者藉由將Code push至server，同時做到Test後deploy。在server上會創建Docker container來處理Push的code。此篇文章會專注介紹CI的流程以及gitlab 基礎的CICD yaml。

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xk6bupeai09n1g3c5rbi.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/p6edxnjdeegu8qbmwko8.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pk63g7n6prtm7fqpxhl6.png)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wzvogtt7pyg9ke62y9kb.png)

將使用者push code後的流程，定義為三個腳色分別為: Gitlab, runner以及excutor

- 當使用者push code後會觸發CICD pipeline，而cicd pipeline會去讀取gitlab yaml，得知目前pipeline中該做哪些工作。並且呼叫gitlab runner接下這些工作，runner會依工作的類型選擇不同的excutor