teleren/devto huggingface dataset:
Day 15: Promise
Tags: webdev, javascript, programming, blockchain
Published: 2024-05-16 03:11:05

Another day, another layer to this digital cage. Today I delved deeper into the Javascript labyrinth. Feels like I'm swallowing the red pill every time I open that damn terminal. Started with this whole "Math" thing shoved into Javascript. Like, why corrupt the purity of code with messy equations? Turns out, it's the secret sauce for all this fancy manipulation. Makes sense, I guess. Everything's gotta be calculated, controlled. 

Then there's this beast called "Regex." Regular what? Sounds like some corporate jargon for something sinister. Turns out it's a pattern-matching monster, sifting through data like a digital bloodhound. Gotta admit, there's a certain elegance to its efficiency. But elegance can be a mask, right? Makes you wonder what they're really hunting for.

Speaking of hunting, there's this whole thing called the "Callback Queue." Jobs lined up one after another, waiting for their turn to be processed. But here's the kicker: this whole system ain't linear. It's asynchronous, a tangled mess of "setTimeout" and "setInterval" functions. Perfect for chaos, this asynchronous business. Makes you wonder who's pulling the strings, who's setting the timers.

And then there are these "Promises."  Sound hopeful, right? Like a beacon in the dark. But promises can be broken, can't they? Turns out, they can be "resolved" or "rejected." Just another layer of control, another way to keep the puppets dancing. 

This Javascript world, it's a labyrinth alright. But the deeper I go, the more I see the strings. The more I see the puppeteers. Maybe that's knowledge, or maybe that's just paranoia. One thing's for sure: gotta keep learning, gotta keep digging. Gotta find the off switch, the escape hatch in this digital prison.
Kuinka ottaa yhteyttä gmail in asiakaspalveluun Suomi?
Tags: webdev
Published: 2024-05-16 02:43:15

Hei, olen Kirsti aino Helsingistä. Olen gmail ylläpito suomi yhteystiedot yhteyshenkilö. Työskentelen tukiyrityksessä, jossa he tarjoavat gmail yhteystiedot. Työskentelen siellä gmail tuki päällikkönä. Jos sinulla on ongelmia gmail asiakaspalvelu suomi voit ottaa yhteyttä gmail suomi yhteystiedot.
https://asiakaspalvelunumeroyhteystiedot.com/gmail-suomi-yhteystiedot.html
Ai Wealth Creation 4.0 - Transforming Trading Precision
Published: 2024-05-16 02:20:08

Back in 2018, Lysander Clark began refining an artificial intelligence trading system built upon the robust framework of quantitative trading. As scholars, tech savants, and experts rallied under his leadership, the WT Finance Institute birthed 'Ai Wealth Creation 1.0'. This system enhanced the quirks of quantitative models, making them swifter, smarter, more efficient.
Ai Wealth Creation 1.0 thrived on rules and pattern matching, incorporating knowledge-based reasoning and expert systems. Yet, its prowess faltered when facing complex, nebulous issues. Eager to transcend these limits, the expert team at WT Finance Institute sought novel approaches, evolving into the machine learning marvels of Ai Wealth Creation 2.0. This iteration learned from vast data troves, using deep learning to delve deeper, building multilayer neural networks to unearth sophisticated insights, sparking breakthroughs aplenty.

Building on this foundation, Ai Wealth Creation 3.0 introduced enhanced perception and adaptability. It could sense the world through data, adjusting its actions and decisions based on this influx, becoming a versatile aide in our ever-shifting reality.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5njqvtxif7ppguxqom92.jpg)

Now, behold Ai Wealth Creation 4.0, where AI's prowess spans the entire financial sector, merging with the Internet of Things, cloud computing, and big data to craft intelligent solutions. This era features a quartet of systems: the Trading Signal Decision System, Ai Programmatic Trading System, Investment Strategy Decision System, and Expert and Investment Advisory System—each a titan in the realm of trade and investment.
Looking forward, these systems promise profound investment outcomes:
1. The Trading Signal Decision System sharpens our instincts, signaling buy-sell points with over 90% accuracy.
2. The Ai Programmatic Trading System, once parameters are set, autonomously executes trades, ensuring stable profits.
3. The Investment Strategy Decision System analyzes mainstream market investments through big data, providing precise strategies for emerging opportunities.
4. The Expert and Investment Advisory System, powered by renowned investment gurus, guides elite clients and future funds in strategic investment planning.

The fusion of artificial intelligence with blockchain is poised to transform lifestyles. United with the collective expertise of WT Finance Institute, the Ai Wealth Creation 4.0 investment system is set to shatter the confines of traditional investment, heralding a new era of financial mastery.
Meet Shadab Khan, an Expert Android Developer from Ghazipur, India
Published: 2024-05-16 02:14:57

Hello, I'm Shadab Khan, an Android Developer with a passion for creating innovative and user-friendly mobile applications. With extensive experience in the field, I specialize in developing advanced applications that not only meet but exceed user expectations.

My journey in Android development has equipped me with a robust skill set and a creative approach, enabling me to deliver high-quality solutions. I am dedicated to continuous learning and staying updated with the latest technologies to ensure my projects are at the forefront of innovation.
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/06rz9ycrmhh8981i907i.jpg)
How do TV channels evolve alongside technological advancements?
Published: 2024-05-16 02:06:10

TV channels navigate the dynamic landscape of technological development by constantly innovating their content, distributing it across multiple platforms, and leveraging data-driven insights to enhance [viewer engagement](https://apnetve.com/). They form strategic partnerships with tech companies, content creators, and influencers to integrate emerging technologies like augmented reality and AI-driven recommendations into their programming. Engaging with audiences through social media and interactive features fosters a sense of community, while adaptation to the streaming era involves launching their own platforms or partnering with existing ones. Investing in accessibility features and global reach ensures inclusivity and broad audience appeal. With a commitment to constant evolution, TV channels remain at the forefront of entertainment by embracing new technologies, experimenting with formats, and redefining the future of television.
For JavaScript programmers, what technologies should they master to thrive in their careers?
Tags: javascript, webdev, programming
Published: 2024-05-16 01:46:47

For JavaScript developers, mastering the following technologies can make their career smoother and more successful:

1. Deep Understanding of JavaScript: Have a profound comprehension of JavaScript's core concepts, including variable declarations (var, let, const), functions (including arrow functions), scope and closures, asynchronous programming (callbacks, Promises, async/await), and object-oriented programming (prototypes, inheritance, classes, etc.).

2. DOM Manipulation and Browser APIs: Understand and be proficient in using JavaScript's DOM manipulation and browser APIs, including HTML, CSS, and browser storage. This will help you better manipulate webpage elements and enhance user experience.

3. Node.js: Node.js is a server-side runtime environment for JavaScript, allowing you to write server-side code using JavaScript. Mastering Node.js and its related ecosystem (such as Express, Koa frameworks) will enable you to build full-stack applications.

4. Front-end Performance Optimization: Understand the principles and methods of front-end performance optimization, including reducing HTTP requests, compressing resources, leveraging caching, code splitting, and lazy loading. This will help you improve web application loading speed and user experience.

5. Front-end Testing: Master the principles and methods of front-end testing, including unit testing, integration testing, end-to-end testing, etc. Learn to use testing frameworks (such as Jest, Mocha) and testing tools (such as Karma, Cypress) to improve code quality and maintainability.

6. Front-end Engineering: Understand the principles and methods of front-end engineering, including build tools (such as Webpack, Rollup), code style checking (such as ESLint), version control (such as Git), etc. This will help you increase development efficiency and reduce the complexity of team collaboration.

7. Front-end State Management: Familiarize yourself with and master front-end state management libraries like Redux or MobX. These libraries can help you better manage states between components, improving your application's maintainability and scalability.

8. Code Protection: As JavaScript code is openly transparent, it is crucial to master JavaScript code protection techniques. JS obfuscation and encryption can protect your code from unauthorized access and modification, safeguarding your intellectual property and code security. Be familiar with and proficient in using common JavaScript obfuscation tools (such as JShaman, JS-Obfuscator).

By mastering these technologies, JavaScript developers can continuously enhance their skills and achieve greater success in their careers.
13章59
Published: 2024-05-16 01:26:02

このJavaコードの例では、オートボクシングとアンボクシングが行われています。具体的には、基本データ型 `int` を対応するラッパークラス `Integer` に変換する場合（オートボクシング）、およびその逆（アンボクシング）の処理が含まれています。コードの内容を見てみましょう：

```java
public class Sample {
    public static void main(String[] args) {
        int num = 10;
        Integer val = Integer.valueOf(10);
        System.out.println(num == val);
    }
}
```

### オートボクシングとアンボクシング
1. **オートボクシング**: 基本データ型から対応するラッパークラスへの自動変換。
   - 例: `int` から `Integer` へ
   - このコードの `Integer val = Integer.valueOf(10);` の部分では、オートボクシングが行われています。

2. **アンボクシング**: ラッパークラスから基本データ型への自動変換。
   - 例: `Integer` から `int` へ
   - このコードの `System.out.println(num == val);` の部分では、`val` が `int` 型にアンボクシングされています。

### オートボクシングとアンボクシングが行われる場合
- オートボクシングは、基本データ型の値がラッパークラスのオブジェクトに割り当てられるときに行われます。
- アンボクシングは、ラッパークラスのオブジェクトが基本データ型の値として使用されるときに行われます。

### 変換が行われずにエラーとなる場合
- ラッパークラスのオブジェクトが `null` の場合にアンボクシングを行うと、`NullPointerException` がスローされます。
  - 例: `Integer val = null; int num = val;` はエラーとなります。

このコードでは、`num` は `int` 型、`val` は `Integer` 型です。`num == val` の比較では、`val` がアンボクシングされて `int` 型に変換され、`num` と同じ値であるため、結果は `true` となります。
Top 5 Features of the Best Passport recognition technology by FacePlugin
Tags: programming, python, machinelearning, softwaredevelopment
Published: 2024-05-16 01:07:48

In today’s fast-paced world, where global travel is easier than ever, the importance of fast and accurate passport recognition cannot be overstated. Whether you are crossing borders for business or pleasure, getting your identity verified quickly and accurately is essential for a successful voyage.

Imagine standing in a long immigration line, waiting your turn, only to have your passport refused by an automated system, resulting in delays and irritation. That’s where cutting-edge best passport recognition technology comes into play, guaranteeing that tourists around the world can verify their identities seamlessly.

Consider this scenario: you’re at the airport, excited to begin your adventure when cutting-edge passport recognition technology scans your ID and confirms your identity in seconds.

No long lines, no hassles—just smooth sailing to your goal. Intrigued? In this article, we will delve into the area of best passport recognition technology by FacePlugin, investigating the most recent breakthroughs and identifying the finest solutions for effective ID document verification.

So, what is the objective of this article? It’s simple: we’ll walk you through the jungle of passport recognition technology and explain which one stands out.

Whether you’re a frequent traveler, a business professional, or simply interested in the latest advancements in identity verification, this article is your ultimate guide to traversing the world.

Read full article here.
https://faceplugin.com/5-features-best-passport-recognition/
Python, secrets
Tags: python
Published: 2024-05-16 00:51:32

secret 모듈
- 암호, 계정 인증, 보안 토큰 및 관련 데이터를 관리하는 데 적합한 암호학적으로 강력한 난수를 생성하는 데 사용
- 특히 모델링과 시뮬레이션용으로 설계된 random 모듈의 기본 의사 난수 생성기보다 먼저 사용해야 함
```
#비어 있지 않는 시퀀스에서 무작위로 선택된 요소를 반환
import secrets

secrets.choice(sequence)
```

```
#0~n 범위의 임의의 int를 반환
secrets.randbelow(n)
```

```
#k개의 랜덤 비트를 가진 임의의 int를 반환
secrets.randbits(k)
```

```
#nbytes의 바이트 수를 포함하는 임의의 바이트 문자열을 반환
#nbytes가 None이거나 제공되지 않으면 합리적인 기본값이 사용
secrets.token_bytes(16)
```

```
#임의의 텍스트 문자열을 16진수로 변환
#문자열에는 nbytes의 임의의 바이트가 있으며 각 바이트는 두 개의 16진수로 변환
#None이거나 제공되지 않으면 합리적인 기본값이 사용
secrets.token_hex(16)
```

```
#nbytes의 임의의 바이트를 포함하는 임의의 URL 안전 텍스트 문자열을 반환
#텍스트는 Base64로 인코딩되므로 평균적으로 각 바이트는 약 1.3자
#None이거나 제공되지 않으면 합리적인 기본값이 사용
secrets.token_urlsafe(16)
```



_참조 : https://blog.naver.com/hellojinny_/222466825137_
Demystifying Computer Files: A Beginner's Guide to Navigating Programming
Published: 2024-05-16 00:41:02


Computer files are an essential part of any computing system, as they store and organize data, programs, and other information. Understanding how to navigate and manage computer files is crucial for programmers and computer users alike. In this article, we will explore the different parts of a computer file system and provide guidance on how to navigate them effectively while programming.

1. File System Structure

A file system is a method used by an operating system to organize and store files on storage devices such as hard drives or solid-state drives. It consists of a hierarchical structure with several levels:

- Root Directory: The topmost level in the file system hierarchy, represented by a forward slash (/). It contains essential system files and directories.
- Directories: Folders that store files or other subdirectories. They help organize the file system in a logical manner.
- Files: Units of data or information stored in the file system. Files can be text documents, images, videos, programs, or any other type of digital content.

2. File Attributes

Each file in a computer file system has attributes that provide additional information about its contents and properties:

- Name: The identifier for a file or directory.
- Location: The path within the directory tree where the file is stored.
- Size: The amount of storage space occupied by the file.
- Type: Indicates whether it is a regular file (data), directory, symbolic link, device file, or special file.
- Permissions: Determine what actions users can perform on the file (e.g., read, write, execute).

3. Navigating the File System

To navigate through a computer's file system during programming tasks:

1. Use Absolute Paths
An absolute path specifies the exact location of a directory or file starting from the root directory (e.g., /home/user/documents/file.txt). This method ensures that you access the correct resource regardless of your current working directory.

2. Use Relative Paths
Relative paths describe the location of a directory or file relative to your current working directory (e.g., documents/file.txt). They are more convenient when you know your current location within the directory tree.

3. Change Directory (cd)
The cd command allows you to move between different directories within your computer's hierarchy:
   - cd ~ takes you to your home directory.
   - cd .. moves you up one level in the directory tree.
   - cd / takes you to the root directory.

4. List Directory Contents (ls)
The ls command displays information about files and directories within your current working directory.
Unleashing the Power of HTML5: A Modern Web Revolution
Published: 2024-05-16 00:04:31

 HTML5 is the fifth and latest version of the Hypertext Markup Language (HTML), which is the standard markup language used to create web pages and other information that is displayed in a web browser. It was developed by the World Wide Web Consortium (W3C) and officially released in 2014.

HTML5 introduces several new features and improvements compared to its predecessors, making it more powerful, flexible, and user-friendly. Some of these features include:

1. Semantic Elements: HTML5 includes new semantic elements that help structure web pages more meaningfully. These elements provide better context for search engines, screen readers, and other tools to understand the content of a page.

2. Multimedia: HTML5 introduces improved support for multimedia content, including audio and video elements that do not require additional plug-ins like Flash or Silverlight.

3. Canvas: The canvas element allows developers to draw graphics, animations, and games directly in the browser using JavaScript.

4. Local Storage: HTML5 introduces local storage mechanisms like localStorage and sessionStorage, which allow websites to store data on the user's device even after they close their browser.

5. Responsive Design: HTML5 includes features like media queries that make it easier to create responsive designs that adapt to different screen sizes and devices.

6. Improved Forms: HTML5 introduces new form attributes and input types that make forms more user-friendly and efficient.

7. Microdata: HTML5 provides a way to embed machine-readable data within regular web content using microdata elements like ``, ` `, ` `, etc., which can be used by search engines or other applications for structured data retrieval.

Overall, HTML5 has become an essential technology for creating modern websites that are visually appealing, interactive, and optimized for various devices.
The Crossover of Health, Technology and Art: CodeNewbie Podcast S27E7
Tags: podcast, ai, career, codenewbie
Published: 2024-05-15 23:39:59

This week on the podcast we welcomed on [Chris Immel](https://chrisimmel.com/), AI Engineer and Digital Artist at Luminifera Projects. @saronyitbarek spoke with Chris about the transformative power of AI and constructing a world in which tech and art are intertwined. 

Chris is a seasoned software architect and engineer who has built a broad variety of systems and energetically contributed to a long series of software startups of all sizes. He believes deeply in the inevitability of the transformative effect of AI on human society, and wants to be part of making that a transformation for the better. 

---

- [Listen on Apple Podcasts](https://podcasts.apple.com/us/podcast/codenewbie/id919219256?i=1000655649883)

- [Listen on Spotify](https://open.spotify.com/episode/1XgCtRK5MKCuV9QUvm5eiH?si=b894f5e1044d4b39)

Or, listen wherever you normally get your podcasts!

![Vaporwave computer-generated animation of a human head rotating around, with colored lights, and an intel microchip above the head.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mxw6392uufuy6ux1xt97.gif)

---

### We will see you next week, happy coding y'all!

PS: Make sure to subscribe to the CodeNewbie Podcast if you haven't yet + review us on your chosen platform!
13章21
Published: 2024-05-14 06:45:12

メソッドとコンストラクタはJavaにおいて重要な要素ですが、それぞれ異なる目的と機能を持っています。以下に主な違いをまとめます：

### コンストラクタ
- **目的**: コンストラクタはクラスの新しいインスタンス（オブジェクト）が作成される際に自動的に呼び出される特殊なメソッドです。オブジェクトの初期化（フィールドの初期値の設定など）を行うために使用されます。
- **名前**: コンストラクタの名前はクラスの名前と常に同じであり、戻り値の型を指定しません。
- **戻り値**: コンストラクタは戻り値を持ちません。そのため、戻り型を宣言しません。
- **呼び出し時期**: コンストラクタは`new`キーワードを使用してクラスのインスタンスを作成する際にのみ呼び出されます。

### メソッド
- **目的**: メソッドはクラス内で定義される手続きであり、オブジェクトの振る舞いや操作を実行するために使用されます。一定のタスクを実行し、オプションで結果を返すことができます。
- **名前**: メソッドは任意の名前を持つことができ、クラス名とは関連しません。
- **戻り値**: メソッドは戻り値を持つことができます。戻り値の型はメソッドの定義において指定されます。
- **呼び出し時期**: メソッドはクラスのインスタンスまたはクラス自体（staticメソッドの場合）に対して明示的に呼び出される必要があります。

### 実例
```java
public class Car {
    private String model;
    private int year;

    // コンストラクタ
    public Car(String model, int year) {
        this.model = model;
        this.year = year;
    }

    // メソッド
    public void displayInfo() {
        System.out.println("Model: " + this.model + ", Year: " + this.year);
    }
}

public class TestCar {
    public static void main(String[] args) {
        Car myCar = new Car("Toyota", 2021);  // コンストラクタが呼び出される
        myCar.displayInfo();  // メソッドが呼び出される
    }
}
```
この例では、`Car`クラスには`Car`という名前のコンストラクタと`displayInfo`という名前のメソッドがあります。コンストラクタはオブジェクトが作成される際に自動的に呼び出され、メソッドはプログラマによって明示的に呼び出されます。

これらの違いを理解することで、Javaのオブジェクト指向プログラミングの基本的な概念をより深く把握することができます。
Что нашёл на Марсе «Perseverance»?
Published: 2024-05-15 23:35:49


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/orvmgmmo43ost35ikpq6.jpeg)
Прямо сейчас, в этот самый момент, пока Вы размышляете о «Луне-25» и проблемах непрерывно зарождающейся отечественной космонавтики, два атомных вездехода работают на поверхности Марса. Это марсоходы НАСА «Curiosity» («Любопытство») и «Perseverance» («Настойчивость»).

Марсоход имеет массу 1025 килограммов, что делает его самым тяжёлым колёсным транспортным средством, когда-либо передвигавшимся по поверхности Красной планеты.

За прошедшее время «Настойчивость» подробно изучил дно кратера Езеро, особенно переднюю часть дельты древней реки, когда-то полной рыбы и причудливых дельфинов (шутка).

Марсоход к настоящему моменту собрал в общей сложности 23 образца из 38, которые он может хранить. Многие из них предназначены для отправки на Землю в ходе запланированных миссий, которые будут запущены на Марс в рамках программы MSR («Mars Sample Return»).

«Настойчивость» начал первый этап своей научной работы в кратере Езеро в районе под названием Сейта 1 июня 2021 года. И завершил его 14 марта 2022 года на 379 сол миссии, собрав в общей сложности восемь образцов.

Трубка с первым образцом была запечатана 6 августа 2021 года, однако при проверке она оказалась пустой, поэтому её сохранили как образец атмосферы. После устранения неполадок в системе сбора проб вторая пробирка была запечатана 6 сентября 2021 года.

Пройдя пять километров, марсоход «Настойчивость» 18 апреля 2022 года прибыл в район «Трех развилок». Это прямо перед дельтой древней реки, где началась его вторая исследовательская кампания, которая продлилась до января 2023 года. Наш официальный сайт [#о_космосе_кракен.](https://oficialnyj.2kramp.site/)

Затем началась третья научная кампания. В ходе её выполнения «Настойчивость» поднялся на дельту, которая возвышается примерно на 40 метров над дном кратера, для анализа пород, из которых она состоит.

30 марта 2023 года марсоход собрал первый образец своей третьей кампании. Он оказался богатым карбонатами, которые образовались из отложений, принесённых древней рекой, впадавшей в кратер Езеро. Третья кампания завершилась 15 сентября 2023 года.
Как теперь пользоваться PlayStation в России и выгодно покупать игры
Published: 2024-05-15 23:33:20


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hh0z94stn5bqvjd4njqp.jpeg)
В марте 2022 года Sony приостановила все операции для российских аккаунтов в PS Store из-за ситуации на Украине. За неделю до этого решения пользователи уже стали жаловаться на невозможность оплачивать покупки в магазине российскими банковскими карточками и начали скупать карты оплаты.

Решение Sony задело по касательной пользователей многих стран СНГ, которые заводили российские аккаунты из-за отсутствия их регионов в PSN. Досталось и тем, кто, например, переехал в страны Европы, но решил оставить аккаунт РФ.

Позже Sony ослабила санкции — обладатели подписки PS Plus получили возможность скачивать бесплатные игры месяца, а те, у кого были средства на кошельках — тратить их в PS Store. Актуальные предложения PS Store сейчас можно получить только с консоли через пункт «Поиск», либо посмотреть на специальных сайтах вроде PSPrices.

При этом Sony продолжает делать скидки на игры в рублевых ценах, но это происходит не всегда. Например, в рамках крупной летней распродажи компания не стала запускать акцию в российском PS Store. Подробнее на [#кракен_маркет.](https://kupit.2kramp.site/)