teleren/devto huggingface dataset:
Sorting Arrays in JavaScript: toSorted() and sort()
Tags: webdev, javascript, programming, beginners
Published: 2023-12-26 07:00:00

JavaScript offers two powerful methods for sorting arrays: toSorted() and sort(). While both achieve the same goal of ordering elements, they differ in a crucial way: whether they modify the original array or create a new one. Understanding this distinction is essential for writing clean and efficient code.

## toSorted(): The Non-Mutating Newcomer

- Preserves the Original: Creates a separate sorted array, leaving the original intact.
- Syntax: const sortedArray = originalArray.toSorted();
- Default Sorting: Alphabetical (strings).
- Custom Sorting: Accepts a compare function for tailored sorting logic.
- TypedArrays: Has a dedicated toSorted() method for numerical sorting.

## sort(): The Classic In-Place Sort

- Modifies the Original: Arranges elements within the same array.
- Syntax: originalArray.sort();
- Default Sorting: Also alphabetical (strings).
- Custom Sorting: Likewise accepts a compare function.
- Broader Compatibility: Supported in older JavaScript environments.

## When to Choose Which:

Use toSorted() when:

- You need to preserve the original array for later use.
- You're working with TypedArrays and want numerical sorting by default.
- Memory efficiency isn't a critical concern.

Use sort() when:

- Modifying the original array is acceptable.
- Memory optimization is a priority.
- You're working in older environments where toSorted() might not be available.

## Code Examples:

### 1. Sorting with toSorted()

```javascript
const numbers = [3, 1, 5, 2];

// Create a new sorted array (original remains unchanged):
const sortedNumbers = numbers.toSorted();
console.log(sortedNumbers); // Output: [1, 2, 3, 5]
console.log(numbers); // Original array remains [3, 1, 5, 2]

// Custom sorting with `toSorted()`:
const users = [
  { name: "Alice", age: 25 },
  { name: "Bob", age: 30 },
  { name: "Charlie", age: 20 }
];

const sortedUsers = users.toSorted((a, b) => a.age - b.age);
console.log(sortedUsers); // Output: [{ name: "Charlie", age: 20 }, { name: "Alice", age: 25 }, { name: "Bob", age: 30 }]
```

### 2. Sorting with sort()

```javascript
const fruits = ["banana", "apple", "orange"];

// Modify the original array:
fruits.sort();
console.log(fruits); // Output: ["apple", "banana", "orange"]

// Custom sorting with `sort()`:
const numbers = [3, 1, 5, 2];
numbers.sort((a, b) => b - a); // Descending numerical sort
console.log(numbers); // Output: [5, 3, 2, 1]
```

## Key Considerations:

- Compatibility: Check for toSorted() support in your target environments.
- Performance: For large arrays, toSorted() might be slightly slower due to array copying.
- Custom Sorting: Both methods offer compare functions for fine-grained control over sorting rules.

## Conclusion

The choice between toSorted() and sort() hinges on whether you need to maintain the original array or prioritize in-place modification. By understanding their distinct behaviors and use cases, you can make informed decisions to write cleaner and more efficient JavaScript code.
What is 'git remote add'?
Published: 2023-12-26 06:54:10

The git remote add command is used to add a remote repository reference to your local Git repository. A remote repository is a version of your project hosted on another location, typically on a different server or platform (e.g., GitHub, GitLab, Bitbucket). Adding a remote allows you to interact with and push/pull changes to/from that remote repository.

The syntax for git remote add is as follows: `git remote add <remote-name> <remote-url>`

- `<remote-name>`: This is a short alias or nickname for the remote repository. It is a local name that you will use to refer to the remote repository in Git commands.

- `<remote-url>`: This is the URL or path to the remote repository. It could be an HTTPS or SSH URL for a remote Git server or the path to a Git repository on your local machine.

### Example:
```
git remote add origin https://github.com/username/repo.git
```

After adding a remote, you can use other Git commands, such as git push and git pull, to interact with the remote repository. For example:
- `git push -u origin master`
This command pushes the changes from your local master branch to the remote repository named origin.

- `git pull origin master`
This command fetches changes from the remote repository named origin and merges them into your local master branch.

---
Adding a remote is a crucial step when you want to collaborate with others or when you want to synchronize your local repository with a remote repository on a hosting service. It establishes a connection between your local repository and the remote repository, allowing you to exchange changes between them.
You NEED to learn GOLANG in 2024 because Every Company is using it!
Tags: webdev, beginners, go, devops
Published: 2023-12-26 06:45:43

## Hold Your Horses! The Golang Stampede Isn't Just for 2024 (But You Should Join It Anyway!)

Clickbait title? Maybe. But hear me out: Golang is hotter than a dragon's breath right now, and its fiery grip isn't loosening anytime soon 🔥. 

While 2024 might paint the town Go-orange, jumping on the bandwagon now has serious perks 🎉. 

So, ditch the FOMO and let's dive into why you should learn Golang, pronto 🚀.

**Speed Demon Meets Code Whisperer:** Forget molasses-slow interpreted languages. Golang, my friend, is a compiled cheetah on caffeine. Blazing fast, it's ideal for web servers and real-time systems that need to outrun Usain Bolt (metaphorically, of course).

**Juggling Like a Boss:** Multitasking? Golang's got your back (and a million extra arms). Its built-in concurrency features let you handle a gazillion things at once, without tripping over tangled code or deadlocks. It's like coding with superpowers.

**Simplicity Reigns Supreme:** Remember those mind-bending programming languages that make your brain feel like scrambled eggs? Golang's not that guy. Its clean syntax and minimal keywords are like a breath of fresh air, making it a breeze to learn, even for newbies.

**Scale It Up, Baby:** Big dreams, big projects? Golang's your BFF. This language can handle complex, sprawling applications that could make Everest look like a molehill. So, go ahead, build that empire – Golang's got your back (and all its scalable muscles).

**Bonus Round: Cloud Cowboy and DevOps Darling:** Golang loves the cloud, making it perfect for building modern, containerized applications. And for you DevOps folks, Golang's scripting and automation magic will have you singing its praises.

**But wait, is it just hype?** Absolutely not! Giants like Google, Microsoft, Netflix, and Uber are already riding the Golang wave. And with its high demand and lucrative salaries, learning Golang is an investment in your future, not just a trendy fad.

So, what are you waiting for? Ditch the excuses, grab your coding boots, and join the Golang stampede. Trust me, this language is more than just a buzzword – it's a game-changer. The future is bright, and it's painted in shades of Go.

**Ready to dive in? Here's your starter pack:**

* **Golang website:** [https://go.dev/](https://go.dev/)
* **Golang documentation:** [https://go.dev/doc/](https://go.dev/doc/)
* **A Tour of Go:** [https://go.dev/tour/](https://go.dev/tour/)

Go forth, Golang warrior! The world awaits your code-fueled feats.
Unlocking Instagram Story Views: Proven Tips to Boost Traffic and Engagement
Tags: buyinstagramstoryviews, instagramstoryviews, buyviewsoninstagramstory
Published: 2023-12-26 06:33:42

Improving the number of people watching your Instagram Stories is about being creative, posting at the right times, and interacting with your audience. Although buying Story views might seem like a quick way, it's important to focus on growing naturally for lasting success. Follow these tips, strike a balance between being real and having a plan, and you'll boost your Instagram Story performance, getting more people to check out your profile. Visit here for more information: https://qubeviews01.livejournal.com/595.html
Navigating My Path into Cybersecurity: Education, Open Source, AI, and Conferences
Tags: cybersecurity, google, opensource, ai
Published: 2023-12-26 06:19:46

**Introduction:**
Hello, dev.to community! I'm on an exciting journey to transition into the field of cybersecurity. This path is not just about acquiring technical skills; it's about embracing a community, staying abreast of emerging technologies, and contributing to an ever-evolving field. I want to share my experience and plans, which combine traditional training, open-source involvement, and the application of AI, along with attending key conferences.

**Starting with Solid Foundations:**
My journey began with the [Google Cybersecurity Professional Certificate](https://www.coursera.org/professional-certificates/google-cybersecurity) on Coursera. I've completed the "Foundations of Cybersecurity" and "Play It Safe: Manage Security Risks" courses. These provided a solid base in understanding cybersecurity fundamentals and risk management.

**Continuing Education:**
I'm progressing through the remaining courses in the specialization:
1. **Connect and Protect: Networks and Network Security**
2. **Tools of the Trade: Linux and SQL**
3. **Assets, Threats, and Vulnerabilities**
4. **Sound the Alarm: Detection and Response**
5. **Automate Cybersecurity Tasks with Python**
6. **Put It to Work: Prepare for Cybersecurity Jobs**

**Integrating Open Source and AI:**
Beyond structured courses, I'm actively engaging with open-source projects to enhance practical skills and contribute to the community. I'm particularly interested in how AI can revolutionize cybersecurity practices, such as in threat detection and incident response.

**Attending Conferences:**
A key part of my journey is attending conferences like the [State Of Open Conference in London](https://stateofopencon.com/schedule2024/), which features a dedicated cybersecurity track. These events are crucial for networking, staying updated on industry trends, and learning from real-world experiences.

**Why This Approach?**
The global shortage of nearly 4 million cybersecurity professionals has motivated me to pursue this comprehensive path. By blending traditional education with hands-on experience and staying updated with conferences and emerging technologies like AI, I aim to equip myself for a successful career in cybersecurity.

**Conclusion:**
This journey into cybersecurity is a blend of education, practical application, community involvement, and continuous learning. I'm excited to share my progress and insights along the way and hope to connect with others on similar paths or those considering a transition into this dynamic field.
Sparkle and Shine: A Guide to Choosing the Best Jewelry Cleaner Machine
Tags: sonicjewelrycleaner, ultrasonicjewelrycleaner, bestultrasonicjewelrycleaner, jewelrycleanermachine
Published: 2023-12-26 06:15:11


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mvv8hcd9rsc1xr4fx68a.png)
These gadgets, which range from sonic jewellery cleaners to ultrasonic equipment, guarantee quick and easy outcomes. Jewellery cleansing machines are playing a more and bigger role. These cutting-edge tools promise to restore worn-out objects to their former splendour by fusing convenience and technology. Let's examine the advantages of sonic and ultrasonic cleaners, present our top picks, and discover how to select the best jewellery cleaner based on your needs. Read full blog to know more: [https://sonicsoak.com/blogs/articles/sparkle-and-shine-a-guide-to-choosing-the-best-jewelry-cleaner-machine](https://sonicsoak.com/blogs/articles/sparkle-and-shine-a-guide-to-choosing-the-best-jewelry-cleaner-machine)
MIT's Missing Semester Course Overview
Tags: mit, computerscience
Published: 2023-12-25 23:52:14

Learn critical topics about the computing ecosystem and tools crucial to be an effective computer scientist and programmer.

## Command shell

How to automate common and repetitive tasks with aliases, scripts, and build systems.

## Version control

How to use version control to collaborate with others and find and isolate problematic changes.

## Text editing

How to efficiently edit files from the command-line and take advantage of advanced editor features like vim macros. Automate repetitive file editing.

## Remote machines

How to use SSH keys and terminal multiplexing.

## Finding files

How to quickly find files.

## Data wrangling

Quickly and easily modify, view, parse, plot, and compute over data and files directly from the command-line.

## Virtual machines

How to use virtual machines to try out new operating systems, isolate unrelated projects, and keep your main machine clean.

## Security

How to be on the Internet more securely. Learn about passwords, unsecured and open WiFi networks, encrypted messaging.

Source: https://missing.csail.mit.edu/
Web Scraping in Python - For Beginners
Tags: python, webdev, programming, beginners
Published: 2023-12-26 05:52:19

web scraping involves extracting data from websites. Python offers several libraries for web scraping, with Beautiful Soup and requests being popular choices. Here's a basic example of web scraping using these libraries to extract the titles of articles from a webpage:

[](https://youtu.be/RDSe_9645Dc
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/82pckwr62svq9bwpkqou.jpg))

First, install the required libraries if you haven't already:

pip install requests beautifulsoup4
Source Code:

import requests
from bs4 import BeautifulSoup

# URL of the webpage to scrape
url = 'https://example.com'  # Replace with the URL of the website you want to scrape

# Send a GET request to the URL
response = requests.get(url)

# Parse the HTML content of the webpage using BeautifulSoup
soup = BeautifulSoup(response.text, 'html.parser')

# Find all the <h1> tags (assumed to contain article titles)
titles = soup.find_all('h1')

# Extract and print the text of each title
for title in titles:
    print(title.text.strip())
Replace 'https://example.com' with the actual URL of the website you want to scrape. This code fetches the content of the webpage, parses it using Beautiful Soup, finds all the <h1> tags (which might contain article titles), and prints the text of each title.

Remember, when scraping websites, ensure you're following their terms of service and robots.txt guidelines. Some websites may prohibit scraping or have specific rules you need to adhere to while extracting data. Always check a website's terms and conditions before scraping its content.
#100DaysOfCode - Day 09
Published: 2023-12-26 05:45:55

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/b81uxclcfw3ug7snyyrl.png)

today I've connected node/express backend to my todo app. The backend has just an authentication system, which still needs to be completely done.

Feel free to connect with me through my social links below. Let's code, learn, and grow together!"
[@nomanux](https://twitter.com/Nomanux)
Top K Frequent Elements
Tags: leetcode, algorithms, java
Published: 2023-12-26 05:16:44

**Objective:**

Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any order.

---
**Pattern: Arrays and Hashing**

---
**Approach:** 

1. Create a HashMap that holds the element as the key and frequency as the value. 
2. Iterate through the input array and store in HashMap.
3. Since HashMap is not ordered, use a Priority Queue to keep track of the K most frequent elements. 


For Priority Queue:
```java
Queue <Integer> pq = new PriorityQueue<>((a, b) -> hashMap.get(b) - hashMap.get(a)); 
```
        
The PriorityQueue is initialized with a custom comparator using a lambda expression (a, b) -> hashMap.get(b) - hashMap.get(a).

Here's what each part does:

**hashMap.get(b) - hashMap.get(a):** This is the custom comparator. It compares two integers a and b based on their corresponding values in a HashMap named hashMap. The elements with higher values in the HashMap will have a higher priority in the PriorityQueue. So, the PriorityQueue will be a min-heap based on the frequencies stored in the HashMap.
**(a, b) -> ...**: This is a lambda expression defining a Comparator. It takes two parameters a and b (representing elements in the PriorityQueue) and returns the result of the subtraction of their corresponding values in the HashMap. If the result is negative, a has a higher priority; if positive, b has a higher priority; if zero, they have equal priority.

So, in summary, this line of code creates a PriorityQueue of integers (Queue<Integer> pq) with a custom comparator based on the frequencies stored in the HashMap (hashMap). The elements with higher frequencies will have higher priority in the PriorityQueue.



---
**Big-O Notation:** 

Time Complexity: O(N + M * log(M) + K * log(M))
Counting frequency = O(N)
Priority Queue = O(M * log(M))
Result array = O(K * log(M))
 
Space Complexity: O(M)
HashMap = O(M)
Priority Queue = O(M)

Note: N is total/all elements in input array, M is unique elements in input array, and K is specified value. 

---
**Code:**

```java
class Solution {
    public int[] topKFrequent(int[] nums, int k) {
        // input: array and k value. 
        // output: top k frequency 
        int [] result = new int [k];
        
        // hashmap <num, freq>
        Map <Integer, Integer> hashMap = new HashMap<>();
        
        // go through nums array, add freq to hashmap
        for(int i = 0; i < nums.length; i++){
            hashMap.put(nums[i], hashMap.getOrDefault(nums[i],0)+1);
        }
        
        // priority queue
        Queue <Integer> pq = new PriorityQueue<>((a, b) -> hashMap.get(b) - hashMap.get(a)); 
        
        // go through hashmap, add to priority queue
        for(int key: hashMap.keySet()){
            pq.add(key);
        }
        
        // return k max values and add to result array
        for(int i = 0; i < k; i++){
            result[i] = pq.poll();
        }
        
        return result;
    }
}
```
Introducing ColorPaletteWithCode🎨
Tags: css, tailwindcss, colorcodes, designers
Published: 2023-12-26 05:07:14

---
title: Introducing ColorPaletteWithCode🎨
published: true
description: Your Ultimate Tool for Effortless Color Integration – Get Color Codes, CSS, and TailwindCSS Scripts Instantly
tags: #css, #tailwindcss, #colorcodes, #designers
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kwrtux96zz1u07shhbn2.png
# Use a ratio of 100:42 for best results.
# published_at: 2023-12-26 05:06 +0000
---


Elevate your design game with ColorPaletteWithCode!

Get instant color codes, CSS, and TailwindCSS scripts for seamless integration. Effortless design, all in one place.



![preview](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zzbl9i96yr7zx5145wxa.png)

🔴 Live:
{% embed https://colorpalettewithcode.vercel.app/ %}

Also Introducing ColorPaletteWithCode Bundle!

Instant color codes, CSS, and TailwindCSS magic—all in one!
📦Get the bundle directly from the website.

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{% twitter 1739359976886526004 %}

#Creator
{% user lmas3009 %}
AI, cybersecurity and energy efficiency
Tags: opensource, security, machinelearning, ai
Published: 2023-12-26 05:01:10

We would like to draw your attention to the crucial issues facing companies specializing
in artificial intelligence (AI) and IT security. Today, these players must not only create innovative
solutions to ensure data protection, but also take into account the ecological aspect in the provision
of their solutions.
The advent of AI has opened up exciting new vistas in IT security. Technological advances in this
field have made it possible to develop intelligent systems capable of proactively detecting,
analyzing and preventing digital threats. However, this technological revolution comes with
challenges that require special attention.
Today, sustainability and the protection of our environment are key concerns. Companies must now
actively engage in reducing their carbon footprint and integrate eco-responsible practices into all
aspects of their business. This awareness also extends to the field of IT security, where AI-based
solutions must be designed to minimize their environmental impact while ensuring effective
protection against cyber threats.
Eliminate Effects Between Unrelated Things
Tags: codenewbie, softwaredevelopment
Published: 2023-12-26 04:41:40

| 🔴 **Disclaimer**: This post is enhanced with AI assistance.|
|--------------|

> Design components that are self-contained, independent, and have a single, well-defined purpose. ~ Tip #17 from the book "The Pragmatic Programmer"

---

Lines like walls, isolate the fray,
Code islands, where logic holds sway.
No tangled vines, no whispers astray,
Each function a fortress, standing tall, they say.

One purpose blooms, a clear and sharp knife,
No meddling neighbors, disrupting the life.
Changes confined, like secrets in a vault,
No dominoes falling, projects left to default.

Independent spirits, modules alight,
Shining like stars, in the digital night.
Self-contained whispers, a developer's glee,
No butterfly effects, just clarity.

So build your walls, let logic take flight,
Unrelated shadows, banished from sight.
For code that's serene, a developer's dream,
Islands of purpose, bathed in logic's stream.

---

|✍ **Powered by**: *Google Bard*|
|--------------|
Difference Between Throw & Throws in Java
Tags: java, webdev, programming, beginners
Published: 2023-12-26 04:37:05

throw:
Imagine you're in charge of a game, and one of the rules is that players can't have negative scores. If someone tries to enter a negative score, you'd say, "Hey, that's against the rules! You can't have a negative score in this game." In Java, throw works similarly. It's like shouting, "This is wrong!" when something unexpected or against the rules happens in your code. It stops the program and says, "Hey, something's not right here, and I'm going to let you know about it by creating a special message (an exception) that explains the problem."

throws:
Now, let's say you're playing a game with your friend, and you've set some tricky rules. If your friend breaks one of these rules, instead of stopping the game entirely, you might just give them a heads-up, like, "If you do this, something unexpected might happen." In Java, throws is a way of saying, "Hey, there's something that might go wrong here, and I'm warning you in advance that it might cause a problem." It's like a caution sign, letting others know, "Be careful, I might have issues that need to be handled properly."

So, throw is like forcefully saying, "This is wrong, stop here!" while throws is more like a warning sign saying, "Hey, heads up, something might go wrong here, handle it carefully!"
DIGITS : One name for Advance Quickbook solutions
Published: 2023-12-26 04:33:42

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