teleren/devto huggingface dataset:
Episode 24/06: Signals, Forms, Class Composition, State Management, Enterprise Patterns
Tags: webdev, javascript, angular, programming
Published: 2024-02-16 10:46:22

Lots of content about Signals, class composition, State Management, Signals & Forms, and enterprise patterns…

{% embed https://youtu.be/NVSyAyLSwl8 %}

## Signals at JSParty

Alex Rickabaugh and Pawel Koszlowski were guest at the JS Party podcast.

According to Alex, after Angular has existed for ten years, they discussed necessary changes because of technological changes but also preparing the framework for the next ten years. One of the main outcomings of these discussions where the Signals.

Time Position: 7:33

---

There have also been some discussions about RxJs, where Pawel said that not every company needs to manage an event stream but just fetches data and sends it back. It is essential to offer a simple solution to the as well.

Time Position: 51:08

{% embed https://changelog.com/jsparty/310 %}

## Class Composition

Andres Gesteira wrote an article on class composition in TypeScript.

After some theory, he showed how different frameworks that deal with that problem. He also dives into the possibilities of inheritance, why we should avoid them, and go with composition. He then presented the concepts of decorators and mixins as possible approaches.

Andres' article is more of a a theoretical nature but gives you hard facts and provides different perspectives in the current "functional components" discussion.

{% embed https://quantum-quirks.hashnode.dev/class-composition-in-typescript %}

## MiniRx Signal Store

Different state management libraries are starting and finished already moving towards Signals. The MiniRx Signal Store is one of them, and even supports the Redux pattern.

Florian Spier provides code examples and detailed explanations in his article.

{% embed https://dev.to/this-is-angular/introducing-minirx-signal-store-cbo %}

## Signal Forms

Although we know that the Angular team will provide a new Signal-based form module, some require a solution right now. Multiple community solutions exist.

The ng-signal-form from Tim Deschryver is one of the most popular, and Tim has written a lengthy article about it.

{% embed https://timdeschryver.dev/blog/bringing-the-power-of-signals-to-angular-forms-with-signal-forms %}

## Enterprise Angular: Micro Frontends and Moduliths

Manfred Steyer released his e-book "Enterprise Angular: Micro Frontends and Moduliths with Angular" in the 6th version. He covers topics like architectural patterns, and the NgRx Signal Store.

{% embed https://www.angulararchitects.io/ebooks/micro-frontends-and-moduliths-with-angular/ %}
mua chung Contentfries
Tags: webdev, javascript, beginners, programming
Published: 2024-02-16 10:44:18

ContentFries là gì ?
[mua chung Contentfries](https://www.wsovn.net/mua-chung-contentfries) giải quyết vấn đề này bằng cách cho phép bạn tạo nội dung có giá trị sử dụng lại trong một tuần từ một video mà không cần đội ngũ sản xuất đắt đỏ.
Với phần mềm dễ sử dụng của Content Fries, bạn có thể nhanh chóng và dễ dàng tạo các video hoàn hảo cho mọi nhu cầu quảng cáo và truyền thông xã hội của mình.
Trung bình, bạn sẽ tiết kiệm được hơn 15 giờ mỗi tuần và khoảng $1500 mỗi tháng cho việc chỉnh sửa video khi bạn tạo các video có mục đích sử dụng lại bằng ContentFries .
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Tự động ghép phần giới thiệu và phần giới thiệu vào các phần nội dung của bạn
Mua ngay tại: [https://www.wsovn.net/mua-chung-contentfries](https://www.wsovn.net/mua-chung-contentfries)
Godrej Woodscape in Bangalore for Sale
Published: 2024-02-16 10:41:16

[Godrej Woodscape](https://www.godrejwoodscape.gen.in) provides an opulent and cozy living environment. This Budigare Cross residential development offers attractive, roomy apartments with top-notch features and amenities. However, there is a fair maintenance fee that must be paid in order to take advantage of these perks. The Godrej Woodscape maintenance fee is a minor cost associated with a significant benefit. It guarantees that the atmosphere in which you and your loved ones reside is lovely, cozy, and safe. Godrej Woodscape, located in Bangalore's Budigare Cross, is aware of the value and necessity of maintenance fees in preserving the standard of living for its residents. For this reason, it provides a fair and clear maintenance fee that is well worth the money.

Godrej Woodscape, located close to [Whitefield](https://www.godrejwoodscape.gen.in/whitefield.html), is a stately and upscale residential apartment complex featuring signal-free roads that provide excellent access to key IT hubs and other areas of Bangalore. It is accessible from other areas by broad, well-maintained roadways. The Purple Line of the metro serves the neighborhood. It is reachable via the Kadugodi station. 37 kilometers separate the area and the airport. Whitefield is home to a train station as well.The modern life in the city is at its best in this neighborhood. It is highly linked and has first-rate amenities. Numerous people are being drawn to these advantages, and the housing market has expanded significantly. These people have the most luxurious living arrangements.
Opticals Dubai
Published: 2024-02-16 10:35:18

Al Salamah, situated in the heart of Dubai, stands as the epitome of excellence in eyewear, making it the premier Opticals in Dubai. With an unwavering commitment to quality and style, it has earned the reputation of being the best optical shop in Dubai. Al Salamah boasts an extensive range of eyeglasses, sunglasses, and contact lenses, offering customers a diverse selection to suit their unique preferences and needs. Their team of experienced opticians in Dubai ensures personalized consultations and precise fittings. From luxury designer frames to cutting-edge lens technology, Al Salamah continues to set the standard for optical excellence in Dubai.https://alsalamahopticals.ae/
Decoding Divorce: Your Ultimate Guide to Choosing Top-Rated Lawyers in Richmond, VA
Tags: lawyer, law, diversity, divorcelawy
Published: 2024-02-16 10:29:36

Introduction:
Embarking on the journey of divorce is undoubtedly challenging, and finding the right legal representation can add a layer of complexity. In Richmond, VA, the search for adept **[divorce lawyers](https://srislawyer.com/uncontested-divorce-lawyer-virginia/)** is crucial. This guide aims to simplify the process, helping you make informed decisions during this emotionally charged period.

Identifying the Problem:
The Dilemma of Selecting a Divorce Lawyer in Richmond, VA
Selecting the right divorce lawyer is a critical decision, yet the abundance of choices in Richmond, VA, often leaves individuals feeling overwhelmed and unsure of where to turn. The need for expert guidance tailored to the specifics of Virginia law is a pressing pain point for those navigating divorce proceedings.

Solution:
Strategic Steps to Secure the Best Divorce Lawyers in Richmond, VA

Local Expertise Matters:
Seek lawyers with a deep understanding of Richmond's unique legal landscape, ensuring they are well-versed in the intricacies of Virginia family law.

Testimonials Speak Volumes:
Dive into client testimonials and reviews to gauge a lawyer's reputation, success rate, and the satisfaction of past clients.

Consultations are Crucial:
Schedule face-to-face consultations with potential lawyers. Assess their communication style, empathy, and ability to grasp the nuances of your case.

Credentials Check:
Verify the credentials of prospective lawyers, ensuring they are licensed and possess a proven track record in Virginia family law.

Selecting a divorce lawyer in Richmond, VA, demands careful consideration. By following these strategic steps, you can streamline the process, secure legal representation tailored to your unique situation, and face the challenges of divorce with confidence.

Frequently Asked Questions (FAQs):

What costs are associated with hiring a **[divorce lawyer](https://srislawyer.com/uncontested-divorce-lawyer-virginia/)** in Richmond, VA?
Costs vary based on factors such as case complexity and the lawyer's hourly rates. Discuss fees during the initial consultation for transparency.

How long does the divorce process take in Richmond, VA?
Timelines vary but generally range from a few months to over a year. Factors like contested issues and court backlog influence the duration.

Can I change my lawyer during divorce proceedings?
Yes, changing lawyers is possible if dissatisfied. However, consider the potential impact on your case, and discuss concerns with your current lawyer first.

Is a lawyer necessary if my spouse and I agree on all issues?
While uncontested divorces are simpler, having a lawyer ensures accurate legal documentation, reducing the risk of future disputes.

By navigating the divorce process with these insights and seeking expert legal counsel, you empower yourself to make informed decisions, ultimately leading to a smoother transition.
A quick look into the journey of kdb+/q
Published: 2024-02-16 10:20:48

In this blog, we're exploring the amazing journey of kdb+/q. From when it started in the 1990s to how it's used in many industries now, see how it's changing how we understand data. Let's begin! 

Kdb+ was made because we needed a way to handle lots of data fast. Arthur Whitney, a renowned computer scientist known for his work on the APL programming language, developed kdb+ as an in-memory database system specifically tailored for time-series data. Time-series data, often seen in finance, is a bunch of data points lined up in order of time. But dealing with this type of data in regular databases can be tough because they're not set up to handle it smoothly.

Kdb+ was designed to address this challenge by providing exceptional performance in handling time-series data. It achieves this through a combination of innovative data storage techniques, optimised query execution, and a powerful query language, Q.

Q is a vector-oriented programming language that offers concise syntax and expressive semantics for querying and manipulating data stored in kdb+ databases. Its design is influenced by APL, the predecessor of K, which prioritises simplicity and efficiency in data manipulation. 

Kdb+ became popular initially in finance because it was really good at handling time-series data, which is important for things like tracking market trends and making quick trades. As more people saw how well it worked, its use spread to other industries like telecom, energy, and manufacturing. 

Today, lots of big companies use kdb+ to analyse huge amounts of data in real-time, helping them make decisions faster and stay ahead of the competition. Kdb+ keeps getting better with updates, and the company behind it (KX) provides support and training to make sure businesses get the most out of it.

Overall, kdb+/q is a big deal in the world of data analytics, helping businesses everywhere make sense of their data and make smarter decisions. 

Thanks for reading, and let's keep exploring the amazing world of kdb+/q together!😁
Soft Skills for developers and team leaders
Tags: teamlead, productivity, career, learning
Published: 2024-02-16 10:18:35

Hello there! My team and I are working with IT-specialists for a lot of years, and we've heard from time to time about the struggles with soft skills, team managing and communication, especially from those who recently became a teamlead.
 
So we decided to prepare an [open and free Handbook](https://clck.ru/38r96k) with theory, templates, practical advice and lifehacks which can be useful to:

- find helpful links and hacks to improve team communication,
- pick a retro template, 
- help yourself prepare a public speech or storytelling, 
- prepare yourself for the role of facilitator and much more!

The handbook is constantly updated with new templates, so let me know what materials would you like to see, or what cases or topics to cover! Glad to hear your feedback! And stay tuned <3
Scientific Writing- Latex or Latex?
Tags: latex, scientificwriting, overleaf
Published: 2024-02-16 10:10:36

I am certain the first question that comes to mind is, 'What does Sandra mean by scientific writing and what has that got to do with tech or software develoment?'. Well, it gives me joy to say that there are developers and technical people right now who are also amazing researchers and scientists- I mean what are the odds?. Enjoying both worlds!!!.

So Scientific writing like technical writing is a form of writing that can be used to relay information to other scientists or technical people. The aim of this write-up is not to bash any system or to speak little of a system, rather, it's to introduce you to a better way of doing things.

Have you ever been handed a paper or document and by the looks of the formatting, you just assume there will be little to no reliable information in that document?- just because of how tacky it looks. Yes i admit, that is a bias but it happens and I would not want to dedicate time into writing something profound just for it to be shoved aside because it was not properly formatted or it does not look professional.

This is the point where i introduce you to Latex!!!. [Latex](https://www.latex-project.org/) is a high quality typesetting system that includes features designed for the production of scientific and technical documentation. It is free to use and you can learn how to use it [here](https://latex-tutorial.com/). 

However, for people who love collaboration and version control, there is an online latex platform called [overleaf](https://www.overleaf.com/). You can also learn how to use overleaf and latex[here](https://www.overleaf.com/learn/latex/Free_online_introduction_to_LaTeX_(part_1)). 

A task for today, attempt writing a scientific or technical document with overleaf. When you get stuck, google is your friend. Do the tutorials!!!

Come back here to tell me what you think. Feel free to leave questions- I am highly versed with Latex and Overleaf is my friend. lol. 

Have a happy professional writing and may your documents look as highly skilled as you are. Cheers!!!
How To Fetch an API Data in React
Tags: react, api, tutorial, youtubevideo
Published: 2024-02-16 10:07:07


Enhance accessibility through a video designed to ensure users' comprehension.

[Article](https://dev.to/ijay/how-to-fetch-api-data-in-react-5bhk)

[youtube video](https://youtu.be/iwqYM8E-1Ck?si=_EDdiciPTlEWXepK)
LeetCode Meditations: Contains Duplicate
Tags: computerscience, algorithms, typescript, python
Published: 2024-02-16 10:03:24

For [this problem](https://leetcode.com/problems/contains-duplicate/description/), let's start with the description: 

> Given an integer array `nums`, return `true` if any value appears **at least twice** in the array, and return `false` if every element is distinct.

For example:

```ts
[1, 2, 3, 1] // true
[1, 2, 3, 4] // false
[1, 1, 1, 3, 3, 4, 3, 2, 4, 2] // true
```

---

We can use a [`Set`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set) which only keeps the values without duplicates.

For each example, it would look like this:

```js
new Set([1, 2, 3, 1]);
// -> Set(3) { 1, 2, 3 }

new Set([1, 2, 3, 4]);
// -> Set(4) { 1, 2, 3, 4 }

new Set([1, 1, 1, 3, 3, 4, 3, 2, 4, 2]);
// -> Set(4) { 1, 3, 4, 2 }
```

In that case, the difference between the _size_ of the set and the length of the original array will tell us whether it contains duplicates or not. If they are not equal to each other, that means the array has duplicates.

Using TypeScript, my solution was this:

```ts
function containsDuplicate(nums: number[]): boolean {
  return !(new Set(nums).size === nums.length);
};
```

It's obvious from the size and length comparison that this solution works, and indeed, it passes the tests.

#### Time & space complexity

My guess for the time complexity is that it's {% katex inline %} O(n) {% endkatex %}, because the `Set` constructor iterates over each element in the array it is given as the argument.
I think that the space complexity is also {% katex inline %} O(n) {% endkatex %}, because in the worst case where each element is unique, `Set` needs to allocate memory for each of them. 

##### Using Python

We can translate this solution into Python like this as well:

```python
class Solution:
    def containsDuplicate(self, nums: List[int]) -> bool:
        return len(set(nums)) != len(nums)
```

---

It's now time to take a breath.

Let's look at [NeetCode's solution](https://www.youtube.com/watch?v=3OamzN90kPg):

```python
class Solution:
    def containsDuplicate(self, nums: List[int]) -> bool:
        hashset = set()

        for n in nums:
            if n in hashset:
                return True
            hashset.add(n)

        return False
```

The worst case is still {% katex inline %} O(n) {% endkatex %}, and space complexity is {% katex inline %} O(n) {% endkatex %} as well in the case of each element being unique.

However, I think it's an improvement as compared to my initial solution, because instead of creating the set in one go, we can return immediately if the element is in the set as we go through adding each one.

As we have reached the end of this meditation, we can take one more deep breath. Next up is the [Valid Anagram](https://leetcode.com/problems/valid-anagram/) problem. Until then, happy coding.
Which programming languages are currently in high demand?
Tags: programming, webdev, beginners, aws
Published: 2024-02-16 10:00:57

Which programming languages ​​are currently in high demand?



Software developers need to know which programming languages are in high demand and which ones to learn to prepare themselves for a promising career. 

In this constantly evolving industry, Python, Java, and JavaScript are the most sought-after programming languages. Developers should also focus on learning Kotlin, Rust, and Scala as these are upcoming languages. To remain competitive in the industry, developers must also learn cloud technologies like Amazon Web Services and Microsoft Azure. 

This article provides guidance on the most popular coding languages in the industry.

https://www.software-developer-india.com/which-programming-languages-are-currently-in-high-demand/



#programming #developer #programminglanguages
What was your win this week?
Tags: discuss, weeklyretro
Published: 2024-02-16 10:00:00

Howdy y'all! 🤠 

It's Friday — woot woot! 🙌

Looking back on this past week, what was something you were proud of accomplishing?

All wins count — big or small 🎉 

Examples of 'wins' include: 
- Starting a new project
- Fixing a tricky bug
- Beating a video game 🕹

---

![A clip from a Mortal Kombat game... Liu Kang is doing his signature flying-through-the-air kick on his opponent, Baraka as the words "Finish him!" flash on the screen.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/80cotcld0w6fs3oayj8r.gif)

---

**_Did you know we feature wins in our "Wins of the Week" email every Friday? [Subscribe to our weekly newsletter emails](https://dev.to/settings/notifications) to get wins delivered right to your inbox!_** 💌
Seeking Recommendations for WhatsApp Business Solution Providers
Tags: discuss, help, whatsapp
Published: 2024-02-16 09:50:26

Hi everyone,

I’m currently exploring options for a Third Party WhatsApp Business partner, and I’d love to hear from those with experience. There are several providers out there, each with its own unique features. However, I’m struggling to find factual arguments that would sway my decision.

So far, I’ve looked into Twilio and AWS Pinpoint. My goals include sending Business Templates as Notifications and establishing a two-way communication between our company and clients. We might also consider implementing bot communications down the line.

If you’ve worked with any WhatsApp Business Solution Providers, please share your insights on why you chose a particular provider. Your experiences and recommendations would be greatly appreciated!

Thank you in advance!
Ep-2: Methods of reading Research Paper & summarizing findings
Tags: research, researchpaper, researchpaperprocess
Published: 2024-02-16 09:45:14

Research is a very slow process from crafting till publishing. It needs only patience and perseverance. If you know the process of doing it, it should take 4–5 months approx (still depends on the person). 

## Method of reading papers from Literature:
Well, you can read papers in two ways (surely you may have your own reading process preferences).

- **In depth mode**: With this, it is mainly focused on understanding a paper completely and implementing what authors have done in their own research. It is about reading the paper very thoroughly from first to last and highlighting every significant aspect. It can take maybe 3 to 4 hours. 

- **Birds Eye View Mode**: This is about not reading thoroughly but only focusing on abstracts, figures, tables, samples, discussions and conclusions in a brief manner. It may take 15-20 minutes.

Suppose you're reading 70 papers, maybe you can read 5-6 papers thoroughly and remaining majority in bird's eye view.

## Ways to summarize the findings from literature review:

You might maintain a excel sheet where you add all the summary of the papers. Which may help you while writing review paper. 

*a demo shall be provided *