teleren/devto huggingface dataset:
if case let
Tags: swift, if, case, let
Published: 2024-04-23 15:06:00

---
title: if case let
published: true
date: 2024-04-12 15:47:36 UTC
tags: Swift,if,case,let
canonical_url: https://wesleydegroot.nl/blog/if-case-let
---

This concise syntax provides a convenient shortcut when you want to match a single case without writing a full-blown `switch` statement. Although it might seem a bit backward at first, once you grasp its power, you'll find it quite handy.

### The Scenario

Imagine you're working with the Swift `Result` type, capturing the results of a throwing expression (such as loading data from a file). Here's how you'd typically handle it:

```swift
import Foundation

let result = Result {
    try Data(
        contentsOf: URL(
            string: "https://wesleydegroot.nl"
        )!
    )
}

switch result {
case .success(let data):
    // Do something with the data
    print(data)
case .failure(let error):
    // Handle the error
    print(error)
}

```

### The Syntax

Now, let's introduce the `if case let` syntax. It allows you to directly match a specific case without the need for a full `switch` statement:

```swift
if case let .failure(error) = result {
    // Handle the error
    print(error)
}
```

Alternatively, you can use the slightly more concise form:

```swift
if case .failure(let error) = result {
    // Handle the error
    print(error)
}
```

### Adding Conditions

You can further filter the matching cases by adding a `where` clause. For example:

```swift
if case let .success(data) = result, data.count > 100 {
    // Process the data (only if its count exceeds 100)
}
```

### Beyond Switch Statements

The `case let` syntax isn't restricted to `switch` statements. You can also use it in `if` statements or even `guard` statements:

```swift
// Using an if statement
if case let .success(data) = result {
    // Handle the success case
}

// Using an alternate form
if case .success(let data) = result {
    // Handle the success case
}

// Using a guard statement
guard case let .success(data) = result, data.count > 100 else {
    return
}

// Continue with further processing
```

[Download Swift Playground](https://wesleydegroot.nl/resources/if-case-let.swiftpm.zip)

## Wrap up

In this post, you learned about the `if case let` syntax in Swift, which provides a concise way to match a specific case without the need for a full `switch` statement. This syntax is particularly useful when you're working with types like `Result` and want to handle the success or failure cases separately. By using `if case let`, you can streamline your code and make it more readable.

## Conclusion

The `if case let` syntax in Swift is a powerful feature that allows you to match specific cases without the need for a full `switch` statement. This concise syntax is particularly useful when you're working with types like `Result` and want to handle the success or failure cases separately. By using `if case let`, you can streamline your code and make it more readable. Give it a try in your next project and see how it can help you write cleaner, more maintainable code.
KUDABET-DAFTAR-AGEN-JUDI-SLOT-GACOR 2024
Published: 2024-04-12 15:47:25

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kudabet-daftar-agen-judi-slot-gacor-gampang-menang
Published: 2024-04-12 15:44:25

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[Kudabet](https://www.kudabetnaga.com/) merupakan situs slot gacor anti rungkad hari ini yang memberikan beragam promo dan bonus
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Flash bitcoin
Published: 2024-04-12 07:25:20

Flash Bitcoin, also known as Flash BTC, is a revolutionary technology that allows for lightning-fast transactions using the popular cryptocurrency Bitcoin. If you're looking to buy Flash Bitcoin online, there are several options available. In this article, I will discuss the various platforms and software that offer Flash Bitcoin and provide a brief overview of each.
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Flash BTC Sender is a popular platform for buying Flash Bitcoin online. This platform allows users to send Bitcoin quickly and securely, making it an excellent choice for those who need to make time-sensitive transactions. Flash BTC Sender offers a user-friendly interface and a wide range of features, making it suitable for both beginners and experienced Bitcoin users.
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What are y'all's favorite 404 pages?
Tags: discuss, webdev, design, watercooler
Published: 2024-04-12 15:30:43

Happy Friday! 🙌

I was just chatting with a couple of DEV mods (shoutout to @sebastianccc and @thomasbnt) and trying to view Sebastian's artwork on Driblle but kept hitting a 404. That said, it was a pretty dang delightful 404...

Looks like this:

![The error message has the heading "Whoops that page is gone" with the subheading "While you’re here, feast your eyes upon these tantalizing popular designs matching the color #bb00ff." and you can see a big 404 on the screen that is made up of smaller images all matching the indigo-looking color, #bb00ff. There's a color slider at the bottom](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/07kql8kvsj5pnhkcaq2b.png)

Gotta love that functional color slider at the bottom. Check it out for yourself [here](https://dribbble.com/shots/havefun!)!

This got me thinking what are y'all's favorite 404 pages? Share'em below in the comments if they're still in existence!
Kompyuter nima va U Qanday ishlaydi ?
Tags: computer, pc, working, process
Published: 2024-04-12 15:28:29

## Bugun sizlar bilan Kompyuter nima ? & Kompyuter qanday ishlaydi ?  
savollariga birgalikda javob topamiz 😉

> Kompyuter – inglizcha so`z bo`lib, u hisoblovchi demakdir. Garchand u hozirda faqat hisoblovchi bo`lmasdan, matnlar, tovush, video va boshqa ma’lumotlar ustida ham amallar bajaradi. Shunga qaramasdan hozirda uning eski nomi – kompyuter saqlangan. Uning asosiy vazifasi turli ma’lumotlarni qayta ishlashdan iborat. Avallo shuni aytish lozimki, ko`pchilikning tushunchasida go`yoki biz kundalikda foydalanadigan faqat shaxsiy kompyuter bor xolos. Bunga albatta sabablar ko`p. Shulardan biri hozirgi zamon shaxsiy kompyuterlari ilgari universal deb hisoblangan kompyuterlardan tezligi va xotira hajmi jihatidan ancha oshib ketganligida bo`lsa, ikkinchi tomondan ko`p masalalarni yechish uchun bu kompyuterlar foydalanuvchilarni qanoatlantirishidadir. Hozirda kompyuter termini ko`p uchrasada, shu bilan birga EHM (elektron hisoblash mashinalari), HM (hisoblash mashinalari) terminlari ham hayotda ko`p ishlatib turiladi. Ammo biz soddalik uchun faqat kompyuter terminidan foydalanamiz. Kompyuterlarning amalda turli xillari mavjud: raqamli, analogli (uzluksiz), raqamli – analogli, maxsuslashtirilgan. Ammo, raqamli kompyuterlar foydalanilishi, bajaradigan amallarning universalligi, hisoblash amallarining aniqligi va boshqa ko`rsatkichlari yuqori bo`lgani uchun, ular ko`proq foydalanilmoqda. Amalda esa hozir rivojlangan mamlakatlarda kompyuterlarning besh guruhi keng qo`llanilmoqda. Kompyuterlarni xotirasining hajmi, bir sekundda bajaradigan amallar tezligi, ma’lumotlarning razrad to`rida (yacheykalarda) tasvirlanishiga qarab, besh guruhga bo`lish mumkin:
> – super kompyuterlar (Super Computer);
> – blok kompyuterlar (Manframe Computer);
> – mini kompyuterlar (Minicomputer);
> – shaxsiy kompyuterlar (PC-Personal Computer);
> – Laptop(noutbook) kompyuterlar.


**Savol**: U qanday ishlaydi ? 

> Bu savolni javobini to'grisi 2 3 matn bilan tushuntirish impossible, Lekin bir qatorlik text ostidagi 2.3 soatlik videoda hammasi tushunarli qilib aytilgan. Vaqtingiz bekor ketmaydi . 
> 👇👇


[Kompyuter qanday ishlaydi mavzusi uchun 2 soatdan ko'p video](https://www.youtube.com/watch?v=Mc8yBMGiu1I&t=5717s&pp=ygUZa29tcHl1dGVyIHFhbmRheSBpc2hsYXlkaQ%3D%3D)
[CDKTF] Configuring API key source for API Gateway created with OpenAPI
Tags: aws, cdktf, apigw, infrastructureascode
Published: 2024-04-12 15:21:21

## Context
A typical **ApiGatewayRestApi** object looks like this,
```
const apiGatewayRestApi = new aws.apiGatewayRestApi.ApiGatewayRestApi(this, "awpigw-rest-api", {
    name: "my-apigw",
    body: myOpenApiSpecification
})
```
Initial intuition and [instruction](https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-swagger-extensions-api-key-source.html) to update API Gateway's API_KEY_SOURCE is to add `x-amazon-apigateway-api-key-source` to OpenAPI specification and pass it as the body for initializing **ApiGatewayRestApi**.

## Problem
Adding `x-amazon-apigateway-api-key-source` to OpenAPI specification and setting it in the body does not update API Gateway's API_KEY_SOURCE
```
{
  "openapi" : "3.0.1",
  "info" : {
    "title" : "Test1"
  },
  "servers" : [ {
    "url" : "/{basePath}",
    "variables" : {
      "basePath" : {
        "default" : "import"
      }
    }
  } ],
  "x-amazon-apigateway-api-key-source" : "HEADER",
   .
   .
   .
}
```

## Solution
In order to add the change the API Gateways's API_KEY_SOURCE, we only need to add one more line of configuration while initializing **ApiGatewayRestApi**,
```
const apiGatewayRestApi = new aws.apiGatewayRestApi.ApiGatewayRestApi(this, "awpigw-rest-api", {
    name: "my-apigw",
    body: myOpenApiSpecification,
    apiKeySource: "AUTHORIZER"
})
```

There is no need to configure it in the 'myOpenApiSpecification' as specified [here](https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/api_gateway_rest_api#api_key_source).
5 Things I Wish I Knew Before Starting a Career in IT!
Tags: careerdevelopment, cloudcomputing, career, discuss
Published: 2024-04-12 15:17:41

1. It’s a commitment to lifelong learning and every day brings opportunities learn something new.

2. It’s not just about technology. Tech is here to serve people, so it’s important to also develop skills in communication, leadership, and empathy.

3. The tech part is not that difficult, and can be learned with effort and practice.

4. The role I do today never even existed when I was growing up, and figuring out career choices, which blows my mind and makes me feel very lucky, and thankful that I landed here!

5. Helping others to succeed is ultimately the most rewarding part, whether it’s uncovering stakeholder requirements as an architect, explaining technology options in an accessible way, helping others learn a new skill, or mentoring. Using the skills I’ve built up over the years to help others thrive is the most enjoyable element of what I get to do today!

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fwt0evg5v9o4j4ru3c9o.jpg)

❓What have I missed?
❓If you work in IT, what else surprises you?
💬 Comment below!
Object-Oriented Programming (OOP) in Python
Published: 2024-04-12 15:10:03

# Object-Oriented Programming (OOP) in Python

![](https://images.unsplash.com/photo-1600196221973-f573f4e217ae)

Welcome to the world of object-oriented programming in Python! In this guide, we'll explore the basics of OOP and how it can help you write efficient, modular, and reusable code.

## What is Object-Oriented Programming?

Object-Oriented Programming is a programming paradigm that revolves around objects. An "object" represents a specific instance of a class - which acts as a blueprint for creating objects. Objects have properties (attributes) and behavior (methods), allowing them to interact with other objects.

Compared to procedural programming, where tasks are handled sequentially through functions or procedures, OOP promotes code organization by grouping related data and functionality. This modular approach reduces redundancy and enhances code maintainability.

## Classes: The Blueprint for Objects

In Python, classes are defined using the `class` keyword followed by the class name. Let's create a simple `Car` class:

```python
class Car:
    def __init__(self, brand):
        self.brand = brand
    
    def drive(self):
        print(f"The {self.brand} is driving!")
```

Here we define the `Car` class with an `__init__()` method that initializes our car object with its brand attribute. We also define a `drive()` method that prints out which car brand is being driven.

## Creating Objects from Classes

To create an object from our `Car` class, we simply call the class as if it were a function:

```python
my_car = Car("Tesla")
```

In this example, we create an instance of our `Car` class called `my_car`. We pass `"Tesla"` as an argument to set the value of its brand attribute during initialization.

## Accessing Attributes and Invoking Methods

Once we have an object, we can access its attributes and invoke its methods using the dot notation:

```python
print(my_car.brand)
# Output: Tesla

my_car.drive()
# Output: The Tesla is driving!
```

`my_car.brand` accesses the brand attribute of our `Car` object, while `my_car.drive()` invokes the drive method.

## Inheritance: Extending Classes

Inheritance allows us to create new classes that inherit properties and behavior from existing classes. Let's illustrate this with an `ElectricCar` class that inherits from our base `Car` class:

```python
class ElectricCar(Car):
    def __init__(self, brand, battery_capacity):
        super().__init__(brand)
        self.battery_capacity = batter
I'm Looking For Beta Users
Tags: webdev, startup, javascript, react
Published: 2024-04-12 15:09:02

Selamlar üzerinde çalıştığım bir projede sona gelmekteyim. Projedeki göremediğim hataları çözmek için beta kullanıcılarına ihtiyacım var.
[Skillo](https://www.skillo.me/skill-swaps)

Proje:  Kullanıcıların yeteneklerini sergileyip takas etmelerini sağlayan bir platformdur. Kapsamlı profiller oluşturarak becerilerini paylaşanlar, diğer kullanıcılarla etkileşime geçerek yeni yetenekler kazanabilirler. Skillo kullanıcıların Yetenek avcıları ve İşe alım uzmanları tarafından keşfedilmelerini sağlar.

Lütfen siteye girip kaydolun ve keşfetmeye başlayın:
[Skillo - Create Skill Profile and Swap Your Skills](https://www.skillo.me/skill-swaps)


Mail: ahmetilhan.dev@gmail.com
New EC2 Instance Type - Designed For AI / ML Workloads
Tags: aws, ai, cloudcomputing, machinelearning
Published: 2024-04-12 14:27:59

A new EC2 instance type called G6 is now in general availability, designed to be used for machine learning, deep learning, and graphics use cases!

Here’s my take on why you should consider this instance type for running machine learning, AI, and deep learning workloads.

{% embed https://youtu.be/MJVz8D-qDlM?si=bvBSTFeXAdUduKQC %}
Nebius.ai
Tags: ai, aiops, it
Published: 2024-04-12 14:21:49

**[Nebius AI](https://nebius.ai/)** is a revolutionary public cloud platform centered around artificial intelligence, introduced in late 2023 with a focus on supporting AI models across the entire spectrum, from machine learning training to inferencing at scale. Our primary objective is to empower machine learning practitioners to focus on their core responsibilities, while we handle the intricacies of DevOps, MLOps, and infrastructure-related tasks. Our overarching mission is to develop a comprehensive cloud platform tailored specifically for machine learning, covering every aspect of the ML lifecycle from start to finish, including data preparation, labeling, training, and inference.
Who am i? For real
Tags: life, career
Published: 2024-04-12 14:19:34

---
title: "Who am i? For real"
published: true
description: 
tags: life, career
cover_image: https://morphzg.github.io/assets/images/who_am_i.png
# Use a ratio of 100:42 for best results.
# published_at: 2023-09-03 14:17 +0000
---

Young, naive and overconfident. Now, 36 years of age, frustrated but highly motivated. I thought success will come by default but was wrong. I always felt confident with skills and value i offer to my employee. bartender since 2005 till now. and i was sure i am a good one. but after my 30 birthday i started to question. somehow i realized i have other skills and interests that none of my colleagues have. In more than a decade of my bartending None of my work buddies. few more years have passed and i am now sure i am different. i just don’t fit into the stereotype.

Started to wonder. who am i actually? my natural talent. some born as warriors, some as bards, musicians and others as clowns. Who am i? And i found the answer. What you do in your free time? That is career for you. Ever since high school technology was around me. While friends just play the games. I always tried to find how mechanics work? How damage is calculated? How to get highest value with minimal effort. And just like that my head bulb was lit. i love code, i love exploiting the system rules to get optimal results. never really a math guy but mechanics in the background.

When i started coding in visual studio i got access to simplified git interface. I had urge to learn how all those components work together. Launch the terminal and learn git, learn bash and linux scripting… like puzzles connecting and forming a picture. I realized the backend for web apps is my perfect fit. But then came machine learning and all those really challenging stuff years ahead of me. Currently to high above my level. With 36 i think i am now more than ready to take that bite.
Fiction Becomes Reality, Again
Published: 2024-04-12 14:11:35

Sci-Fi sometimes predicts with amusing "accuracy" :-)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/e3gpjrn9f3oh1i5m5k1z.png)

Apple is developing the next version of the Apple Silicon processor, the M4. It's rumored to be their first CPU specifically designed for AI workloads. This is all well and good, but they should tread carefully when they reach the M5, at least according to a 60's prediction in Star Trek (Original series, "The Ultimate Computer", Season 2, episode 24).

Star Trek posits that the "M5 Thinks", warning about the dangers of AI becoming "too human" -- capable of paranoia and murder, followed by guilt and even suicide. It's interesting how these hypothetical moral and ethical dilemmas involving AI, imagined in the 60's, are gradually seeping into reality. It's clear that we will have to grapple with these issues in the near future, and not just in our fiction.

Read about the imaginary M5 (Star Trek):
https://lnkd.in/eEn2smYv

Read about Apple's upcoming and very real M4:
https://lnkd.in/eN7_rUiB
Unveiling Inspectopedia by JetBrains. Elevate Your Code Analysis with 3,000+ Curated Code Inspections!
Tags: code, cicd, sast, webdev
Published: 2024-04-12 14:09:14

JetBrains has been perfecting static code analysis in its IDEs for over 20 years. Qodana relies on the same static code analysis engine as JetBrains IDEs and runs native analysis as a part of the CI process, but users wanted more detailed information as to which rules Qodana could apply to their code. 

To address this, the Qodana team launched Inspectopedia – a comprehensive resource that brings together 3,000+ JetBrains code inspections across all popular languages in one place. 🌐💻

What is Inspectopedia?

Inspectopedia is JetBrains's commitment to transparency and collaboration in the development community. It provides insights into all JetBrains code checks, accessible locally in IDEs or seamlessly integrated into your CI/CD pipeline. 🕵️‍♂️

Explore the power of JetBrains code analysis tools


📜Detailed descriptions: Understand the full capabilities of code analysis in JetBrains products.
🏆Learn best practices: Get a unified source of truth for code quality guidelines.
🎉Continuous updates: Stay up-to-date with the latest developments in languages and frameworks.

Explore #Inspectopedia https://jb.gg/3jr2bk