teleren/devto huggingface dataset:
Day 925 : Slate
Tags: hiphop, code, coding, lifelongdev
Published: 2024-03-12 23:33:41

_liner notes_:
- Professional : Today seemed to fly by! Had a couple of meetings. Racked my brain on some questions from the community. Racked it some more to try and figure out why upgrading a framework I used in a project and totally broke it. Awesome. Ended the day, helping a teammate debug their application and get it working. So I stopped work on a good note.

- Personal : So like I was saying, I upgraded the framework my project is using and it broke when I tried to deploy it. After going through some tracks for the radio show, I spent most of the night trying to figure it out. After a bunch of research and experimenting, I wasn't able to get it working so I signed into their Discord server and left a message.

![The mountains tops are jagged, covered in snow and clouds. The sky is a light blue color. The image is taken from a high angle, looking down on the mountains. The mountains are in the distance and appear to be very tall. The clouds are white and fluffy and appear to be moving quickly. The sky is a light blue color and appears to be clear. The image is very peaceful and serene. The location is Hunza Valley, Pakistan.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3cvdfxdse32cy898bgse.jpg)

So, I'm going to eat dinner and go through some tracks for the radio show. To make sure, I tried to spin up and deploy a brand new example using the latest version of the framework to see if it would be broken like my current project. Turns out it works. That's actually good news because that means I can actually do something about it. If it was still broken, I'd have to wait for someone else to try and fix something I have no control over. My plan is to start from a clean slate, make sure it works and slowly copy over my code little by little. I've been wanting to clean it up, so this would be a perfect opportunity since I have more experience since I first started the project. Plus, I think I thought of a cool domain name for it. So it would be good to start fresh.

Have a great night!

peace piece
Dwane / conshus
https://dwane.io / https://HIPHOPandCODE.com
{% youtube JyR4vyp-8LU %}
Review Home Products
Published: 2024-03-12 23:20:00

Find all your home needs at Review Home Products! [Shop ](https://www.reviewhomeproducts.com/kitchen-and-home-appliances/hamilton-beach-microwave/)a wide selection of household appliances and decor items. Transform your space with ease and style.

1. https://www.reviewhomeproducts.com/kitchen-and-home-appliances/hamilton-beach-microwave/

2. https://www.reviewhomeproducts.com/kitchen-and-home-appliances/hamilton-beach-microwave/

3.<a href="https://www.reviewhomeproducts.com/kitchen-and-home-appliances/hamilton-beach-microwave/">Shop</a>
Creating API Keys in Python: A Comprehensive Guide
Tags: python, api, programming
Published: 2024-03-12 23:16:45

# Introduction

In modern software development, APIs (Application Programming Interfaces) play a crucial role in enabling communication between different software systems. One common practice in API usage is the implementation of API keys, which serve as unique identifiers for authenticating and authorizing users or applications. In this article, we will explore how to generate API keys in Python, along with best practices for their management and usage.

# Index

- Generating Random API Keys
- Storing API Keys Securely
- Authenticating API Requests
- Conclusion

# Generating Random API Keys

To generate random API keys in Python, we can utilize the `secrets` module, which provides functions for generating cryptographically strong random numbers suitable for managing data such as passwords, account authentication, and security tokens.

```python
import secrets
import string


def generate_api_key(length: int = 32) -> str:
    alphabet = string.ascii_letters + string.digits
    return "".join(secrets.choice(alphabet) for _ in range(length))


# Generate a random API key
api_key = generate_api_key()
print("Generated API Key:", api_key)
```

Output:
```
Generated API Key: AbcDeFgHiJkLmNoPqRsTuVwXyZ0123456789
```

# Storing API Keys Securely

When storing API keys, it's crucial to prioritize security to prevent unauthorized access. One common approach is to store API keys in environment variables rather than hardcoding them directly into the source code. This helps to keep sensitive information separate from the codebase and reduces the risk of exposure.

```python
import os

# Set the API key as an environment variable
os.environ["API_KEY"] = "AbcDeFgHiJkLmNoPqRsTuVwXyZ0123456789"

# Retrieve the API key from the environment
api_key = os.environ.get("API_KEY")
print("Retrieved API Key:", api_key)
```

Output:
```
Retrieved API Key: AbcDeFgHiJkLmNoPqRsTuVwXyZ0123456789
```

# Authenticating API Requests

Once an API key is generated and stored securely, it can be used to authenticate API requests. APIs typically require clients to include their API keys in the request headers for authentication purposes.

```python
import requests

# Set the API key in the request headers
headers = {"Authorization": "Bearer AbcDeFgHiJkLmNoPqRsTuVwXyZ0123456789"}

# Make a sample API request
response = requests.get(url="https://api.example.com/data", headers=headers)

# Check the response status
if response.status_code == 200:
    print("API request successful")
else:
    print("API request failed")
```

Output:
```
API request successful
```

# Conclusion

In this article, we've explored the process of generating API keys in Python and discussed best practices for their secure storage and usage. By following these guidelines, developers can ensure the integrity and security of their APIs while enabling seamless communication between software systems. Remember to always prioritize security when implementing API key functionality in your applications.
Simple Examples to Understand Generic Functions and Types in TypeScript
Tags: typescript, programming, beginners, tutorial
Published: 2024-03-12 23:01:39

When working with TypeScript, understanding how to leverage generics can greatly enhance the flexibility and reusability of your code. In this blog post, we will explore simple examples to grasp the concept of generic functions and types in TypeScript.

## The Problem Without Generics

Let's start by considering a common scenario where we want to retrieve the length of an array. Without generics, we often resort to writing separate functions for different types of arrays, such as numbers or strings. This can lead to code duplication and reduced maintainability.

```TypeScript
function getNumberArrayLength(arr: number[]): number {
	return arr.length;
}
  
function getStringArrayLength(arr: string[]): number {
	return arr.length;
}
```

## Introducing Generics

Generics provide a solution to this problem by allowing us to write a single function that can work with arrays of any type. By using a placeholder like `Type`, we can create a more versatile function.

```TypeScript
function getArrayLength<Type>(arr: Type[]): number {
	return arr.length;
}
```

In the `getArrayLength` function, `Type` serves as a placeholder for any type. When calling the function, we can specify the type, enabling the function to handle arrays of different types seamlessly.

```TypeScript
let nums: number[] = [1, 2, 3];
let numLength: number = getArrayLength<number>(nums);
console.log(numLength); // Outputs: 3

let strs: string[] = ['a', 'b', 'c'];
let strLength: number = getArrayLength<string>(strs);
console.log(strLength); // Outputs: 3
```

In the above examples, we demonstrate how to use the `getArrayLength` function with arrays of numbers and strings by specifying the type during the function call.

## Practical Example: Reversing Arrays

To further illustrate the power of generics, let's consider a practical example where we create a generic function to reverse an array of any type.

```TypeScript
function reverseArray<Type>(arr: Type[]): Type[] {
  return arr.reverse();
}

let numbers: number[] = [1, 2, 3, 4, 5];
let reversedNumbers: number[] = reverseArray(numbers);
console.log(reversedNumbers); // Output: [5, 4, 3, 2, 1]

let strings: string[] = ['apple', 'banana', 'cherry'];
let reversedStrings: string[] = reverseArray(strings);
console.log(reversedStrings); // Output: ['cherry', 'banana', 'apple']
```

In this example, the `reverseArray` function showcases how a generic function can effortlessly handle arrays of different types, allowing for code reusability and flexibility.

## Conclusion

Generics in TypeScript are a powerful feature that can streamline your code and make it more adaptable to different data types. By utilizing generic functions and types, you can write cleaner, more concise code that is easier to maintain and extend. Experiment with generics in your TypeScript projects to unlock their full potential!
Streamlining String Concatenation in SQL Server with CONCAT_WS
Tags: sql, programmers
Published: 2024-03-12 22:55:21

In SQL Server, concatenating strings from different columns is a common task, particularly when dealing with names or addresses. While traditional methods like using the `+` operator or `CONCAT` function are prevalent, `CONCAT_WS` offers a more efficient approach. This function stands for "Concatenate With Separator" and simplifies the process by allowing you to define a separator that is automatically inserted between the strings being joined. For example, when merging first and last names from a `Customer` table:

```sql
SELECT
	FirstName + ' ' + LastName AS FullName,
	CONCAT(FirstName, ' ', LastName) AS FullNameConcat,
	CONCAT_WS(' ', FirstName, LastName) AS FullNameConcatWS
FROM Customer
```

This example demonstrates three methods: using `+`, `CONCAT`, and `CONCAT_WS`. The `CONCAT_WS` function is particularly useful as it handles NULL values gracefully, not adding the separator if one of the values is NULL, thus avoiding the common pitfalls associated with the other methods.
تسليك مجاري بالرياض
Published: 2024-03-12 22:53:34

تعتبر بيوت الرياض هي [افضل شركة تسليك مجاري بالرياض](https://buyut-alriyadh.com/%d8%aa%d8%b3%d9%84%d9%8a%d9%83-%d9%85%d8%ac%d8%a7%d8%b1%d9%8a-%d8%a7%d9%84%d8%b1%d9%8a%d8%a7%d8%b6/) نظرًا لما توفره من خدمات، مثل تسليك بلاعات، شفط بيارات، تسليك مجاري صرف صحي، تسليك مجاري المطابخ والحمامات وغيرها من الخدمات المختلفة، وتعتمد شركتنا على استخدام أدوات تسهل عملية فتح انسداد المجاري، منها تسليك مجاري بسوستة الكهرباء، اسياخ تسليك المجاري وغيرهم، ونوفر أيضًا سيارات شفط البيارات، كل ذلك بأرخص الأسعار والتكاليف.
Cosmos (ATOM) and Tron (TRX) holders are eagerly eyeing the Raffle Coin (RAFF) presale for a potential value surge. 🚀👀
Published: 2024-03-12 22:36:57


🌐 Cosmos (ATOM) has garnered attention for its focus on interoperability and scalability, earning it the nickname "internet of blockchains." Its ability to facilitate communication and data sharing among different blockchains positions it as a project to watch in 2024 and beyond. As of March 12, Cosmos (ATOM) was trading at $13.26, marking a 4% gain in the past week.

🔄 Meanwhile, TRON (TRX) has stabilized around the $0.14 mark. As an open-source Layer-1 blockchain, TRON hosts smart contracts and decentralized applications, playing a significant role in the Ethereum (ETH) DeFi ecosystem. It serves as a crucial platform for stablecoin transfers worldwide, with over $50 billion worth of stablecoins issued on its network. As of March 12, TRON (TRX) was trading at $0.1323, down 5% in the past week.

📈 Enter Raffle Coin (RAFF), poised for exponential growth in 2024. This decentralized lottery and raffle platform addresses the longstanding need for a decentralized lottery platform. Users gain access to various raffles, lotteries, giveaways, and contests to win prizes ranging from crypto to luxury items. What sets RAFF apart is its presale offering, providing investors with the opportunity to receive passive income in the form of a revenue share. Holders of RAFF tokens are entitled to 40% of the platform's revenues, based on their token holdings.

🎟️ To maintain integrity, the platform undergoes rigorous audits of its smart contracts and implements perpetual liquidity locks and a two-year lock on team token allocations to prevent sudden sell-offs. Prospective investors can seize the chance to invest in RAFF at a discounted rate of $0.016 during stage 1 of the presale. However, time is of the essence, as the token allocation for the first stage is quickly selling out. Don't miss out on the opportunity to be part of this groundbreaking project—join the RAFF presale today!

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mwy4xc13yha2uue91j0i.png)
📉 Litecoin Price Analysis & Prediction (March 13) 📉
Published: 2024-03-12 22:36:20

📈 After exiting an accumulation phase in late February, Litecoin surged to its highest level in eight months before retracing and seeking a stable level. It's anticipated to resume bullish momentum soon. 🚀

💰 Trapped under $80 previously, Litecoin broke out of a six-month accumulation phase, finding strong support at $68 before initiating a surge. This breakout occurred in late February, marking a significant move.

📉 Despite a recent drop to $72, Litecoin bounced back above $100, showing signs of bullishness. Now aiming to retest the $95 level, previously broken as resistance during a surge, Litecoin appears bullish for big price movements on a macro level.

📊 With a rise in daily volume, Litecoin is expected to see increased volatility in the coming days. If it drops to $95, potential support levels lie at $91 and $85.5, with $80 being a crucial level to watch.

💡 A strong candle close above $105.7 resistance could drive buying towards $115, $120, and even $130.
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/r7stk2zhdht6v1kgixet.png)
NEWSBTC: 📈 NEAR To Rise Even Higher According To These Analysts, Can It Hit $10? 🚀
Published: 2024-03-12 22:35:33

💥 NEAR, the native token of the Layer 1 (L1) public blockchain NEAR Protocol, has substantially risen during this bull run after registering remarkable gains since the end of 2023. 🚀

📈 Analyst Foresees NEAR’s Next Leg Up Coming Soon 📈

At the end of 2023, the NEAR token showed a remarkable performance by doubling its price in mid-December. Since then, the crypto market has been propelled to heights like those seen during the last bull run. NEAR continued its growth alongside the market, and crypto analyst Altcoin Sherpa considers that the gains for the token are far from over. NEAR hovered between the $6.7- $7.17 price range for the past 24 hours, Altcoin Sherpa’s chart shows. As the analyst highlights, this is the “consolidation for the next leg up” coming soon.

🚀 Are $10 Coming Soon? 🌟

NEAR has been closely following Bitcoin’s price performance during the past week. As the chart below shows, in the last 24 hours, the token’s price has closely followed the trajectory of the flagship cryptocurrency. At writing time, NEAR is trading at $7.3, a 4.2% surge in the past hour. The token registered a stellar 67.8% and 83.1% price surge in the weekly and bi-weekly timeframe. Crypto trader Doctor Profit foresees NEAR to reach $10 soon, as his previous prediction of the token reaching this price by the end of the year seems closer than expected.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5wktbsvu6qtut5pri61v.png)
Become a DEV
Tags: beginners, codenewbie, career
Published: 2024-03-12 22:33:52

Programming is complicated, and you should quit. That's just one of many sentences I have heard said to beginners when they start learning to code. Programming is not hard; it is challenging. It forces you to think in a different way that is creative and also productive. 

As a beginner, getting into the field may seem very overwhelming, but it's possible. There's not just one path you take to get into this field; there are many different paths that have their own strengths and weaknesses. Getting a four-year degree, doing a boot camp, teaching yourself with YouTube and online academies, or even doing a mixture of all three can help you achieve your goals. 

That's why I started this blog series called "Become a Dev." Where I will bring you along on my Dev journey and give you tips on starting yours, it is essential to note that your experiences and my experiences will be completely different. Your hardship may be easy, while my hardships may be easy for you. I want you to grow and feel confident about your abilities. It's okay; you don't know anything yet, but in no time, you will. I also made a  [Github repo](https://github.com/Jayspie/Become-dev) that shows the project I'm working on and planning to work on; it will also have an update on how those projects are going. 


Before we begin, let me introduce myself.

- My name is Jamarion Hines.
- I am 21 years old. 
- The first language I learned was Java.
- The language I work with is Python.
- Currently learning SQL and Javascript.
- My dream career is Web/ Software Development
- My favorite color is red.

I hope you are excited to join this journey with me.
AMB Crypto: XRP gains 22% as Bitcoin breaks ATH, but here’s what the bears are doing 📈🐻
Published: 2024-03-12 22:33:47

🚀 Ripple (XRP) bulls burst into life on the 11th of March. They forced prices to appreciate by 22.37% from the day’s open at $0.608 to reach $0.744 before selling activity pushed prices below $0.7 again.

💡 The token exceeded AMBCrypto’s expectations laid down in a recent report, where a move to $0.7 was anticipated. We got more than that, but it also raised questions about whether the demand would be sustainable.

📉 Is a rejection underway now? The $0.7 range highs were breached on the 11th, but the bulls were unable to defend this level as support. This was similar to the price action in early November when a swift rally to the $0.7 resistance was followed by a rejection that was just as quick.

📈 The OBV was an encouraging sight as it broke above the highs from July and remained above. A sustained increase in the buying volume could keep the bears at bay, but it was unclear if this optimistic outlook would hold.

💰 Instead, now that the liquidity just above $0.7 was swept, a move southward to $0.64 or $0.52-$0.54 could commence. Prices are attracted to liquidity, and despite the strength in the altcoin market, XRP has lagged. As XRP prices bounded higher, the Open Interest followed. It rose from $600 million to $830 million, and the spot CVD also ticked higher. Yet, the latter indicator continued its former downtrend. This was bad news for the bulls. It showed that the run upward was driven by the futures market and was indeed a liquidity grab, not a rally borne by genuine demand.

📉 Hence, a retracement toward the $0.64 and $0.54 support levels could follow. 📉🐻🔄

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rp92uutxtgy69fm4fp50.png)
Consensys CEO and His Vision On The Future Of Cryptocurrencies 🌐
Published: 2024-03-12 22:33:26

🌐 The Crypto Renaissance: Embracing Decentralization

At ETHDenver, Consensys CEO Joseph Lubin painted a vivid picture of the impending generational shift driven by decentralization. He envisions a world where the collapse of traditional financial systems paves the way for decentralized blockchain technologies, sparking what he calls a "supercycle" in the crypto industry. Lubin believes this momentum is unstoppable.

🔄 The Shift: Lubin highlights the inefficiencies and flaws of centralized financial systems controlled by governments and corporations, citing the 2008 financial crisis as a catalyst for change. Satoshi Nakamoto's creation of Bitcoin introduced the concept of decentralized trust, laying the groundwork for Ethereum and its innovative platform.

💡 The Vision: Ethereum serves as a beacon for innovation, fostering a vibrant community of developers and projects across various industries. However, concerns arise regarding the centralization of Bitcoin through spot ETFs, potentially undermining its core principles.

💼 Expert Insights: Sebastien Guillaume echoes Lubin's sentiments, emphasizing the transformative potential of blockchain and decentralized protocols. While the current cycle focuses on investment, the convergence of these narratives is imminent as decentralized systems gain traction.

🔒 The Value of Decentralization: Decentralized systems offer numerous advantages, including financial autonomy, secure transactions, and resistance to cyber threats. 

Decentralized applications have long been used by companies to increase their user base. Today, the most popular Dapps are DeFi projects such as decentralized crypto exchanges (DEX). For example, Uniswap, Whiteswap, Pancakeswap, and others. They allow individual users to trade cryptocurrencies directly with each other without an intermediary.  

In essence, the rise of decentralized systems heralds a new era of financial sovereignty and innovation, propelling us towards a more equitable future. 🚀

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ta43sjagtg7k3lxqonhq.png)
🤖 Meta and AI: How Does The Company Plan To Fight Disinformation? 🛡️
Published: 2024-03-12 22:31:50

🤖 The rapid development of AI sparks concerns in various fields. The film industry, for instance, has been on strike for a year due to uncertainties about AI's impact on work and safety. Meta plans to combat AI's potential misuse during the EU elections by forming a specialized team.

🌐 Meta's "EU Election Operations Center" aims to combat disinformation risks posed by AI. Marco Pancini, Meta's Head of EU Affairs, emphasizes the need for faster fact-checking during breaking news events. Meta also plans to label AI-generated content and impose fines for non-compliance.

🔍 Earlier, Meta partnered with tech companies to combat AI interference in elections. The influence of AI in elections is evident, with instances like former Pakistani Prime Minister Imran Khan using AI for a victory speech.

💡 Influential figures like Elon Musk and Vitalik Buterin express mixed feelings about AI. While Musk supports AI's potential, he advocates for regulation due to its risks. Buterin sees benefits in AI and blockchain integration but warns of vulnerabilities.

🏦 How Do Crypto Exchanges Integrate AI Technologies?

Numerous crypto companies are using AI. 

For example:

WhiteBIT, one of the largest crypto exchanges in Europe, as an innovative company, actively uses and integrates artificial intelligence into all areas of their business. They are also constantly actively collaborating with AI blockchains.

For example, they recently announced that on their exchange, $USDT and $USDC are now available on NEARProtocol. WhiteBIT added that thanks to this integration, withdrawing stablecoins via Near Protocol has become free.

Kraken is also using AI in various ways to improve its operations in the crypto industry. Their new CTO Vishnu Pathankar emphasizes the growing importance of artificial intelligence (AI) in the crypto industry. In addition, the exchange offers OTC trading services for Fetch.ai (FET) through its OTC service and provides a trading API for algorithmic trading of Fetch.ai orders.

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