teleren/devto huggingface dataset:
NumPy Unleashed: Exploring the Power of Special Arrays
Tags: numpy, python, arrays, module
Published: 2024-05-16 05:20:33

In the NumPy library, we have the capability to generate a variety of specialized arrays. These include arrays filled with zeros, ones, or even uninitialized arrays, among others.

## <u>1. Array with zeros:-</u>
NumPy has the zeros() function to create an n-D array.The zeros() function is quite versatile and can be used to create multi dimensional arrays of any size, all initialized to zero.

<u>Example:-</u>

```python
import numpy as np

# Create a 2-D array of size 3x4 filled with zeros
zero_array = np.zeros((3, 4))

print(zero_array)
```

```Python
Output:
[[0. 0. 0. 0.]
 [0. 0. 0. 0.]
 [0. 0. 0. 0.]]
```

## <u>2. Array with ones</u>
Numpy has the ones() function to create an n-D array.The ones() function is very useful when you need to create a multi dimensional array of any size, all initialized to one. It’s a great tool for initializing weights in machine learning algorithms, among other uses.

```python
import numpy as np

# Create a 2-D array of size 3x4 filled with ones
ones_array = np.ones((3, 4))

print(ones_array)

```

```python
Output:
[[1. 1. 1. 1.]
 [1. 1. 1. 1.]
 [1. 1. 1. 1.]]
```

## <u>3. Empty array:-</u>
NumPy provides the `empty()` function to generate an n-dimensional array. This function differs from the `zeros()` function. Specifically, the `zeros()` function consistently returns an array filled with zeros of the specified datatype. In contrast, the `empty()` function may not necessarily do so.

```python
import numpy as np

# Create a 2-D array of size 3x4 with uninitialized values
empty_array = np.empty((3, 4))

print(empty_array)
```

```python
[[6.23042070e-307 4.67296746e-307 1.69121096e-306 9.34609111e-307]
 [1.33511290e-306 1.33511969e-306 6.23037996e-307 6.23053954e-307]
 [9.34609790e-307 8.45593934e-307 9.34600963e-307 1.86921143e-306]]
```
Please note that the empty() function does not initialize the array elements to any specific values. Therefore, it can sometimes be faster than the zeros() or ones() functions if you are planning to fill the array with data later.
Unlocking Business Potential with Codilar's Expert Pimcore Development Solutions
Tags: pimcore, pimcoredevelopment, codilar
Published: 2024-05-16 04:59:14

Codilar is a pioneering force in the realm of digital solutions, and one of its flagship services is [Pimcore development](https://www.codilar.com/pimcore-development/). In today's dynamic market landscape, businesses are constantly seeking efficient ways to manage their product information, and Pimcore emerges as a comprehensive solution.

Pimcore, an open-source platform, serves as a robust Product Information Management (PIM) and Master Data Management (MDM) system, offering a centralized hub for organizing, enriching, and sharing product data across various channels. Codilar specializes in leveraging the full potential of Pimcore to empower businesses with streamlined operations and enhanced customer experiences.

At Codilar, our team of seasoned developers possesses profound expertise in Pimcore development, adept at tailoring solutions that align perfectly with each client's unique requirements. Whether it's optimizing product data management processes, implementing advanced data modeling techniques, or integrating Pimcore with other enterprise systems, we ensure seamless execution and tangible results.

One of the key benefits of Pimcore development lies in its flexibility and scalability. Codilar harnesses these attributes to deliver solutions that evolve alongside your business, adapting to changing market dynamics and expanding operational needs. From small-scale businesses to large enterprises, our Pimcore solutions are designed to drive efficiency, agility, and growth.

Our approach to Pimcore development revolves around collaboration and innovation. We work closely with clients, understanding their business objectives, and translating them into tangible Pimcore solutions that drive value. Through iterative development cycles and continuous feedback loops, we ensure that the final deliverables not only meet but exceed expectations.

Furthermore, Codilar places a strong emphasis on quality assurance and post-deployment support. We conduct rigorous testing procedures to ensure the reliability, security, and performance of Pimcore solutions. Our dedicated support team remains accessible round-the-clock, providing timely assistance and addressing any concerns that may arise.

In essence, Pimcore development at Codilar represents a convergence of cutting-edge technology, industry expertise, and unwavering commitment to client success. With our comprehensive suite of services, businesses can unlock the full potential of their product data, drive operational efficiencies, and stay ahead in today's competitive landscape.
How Does Google Treat AI Content?
Tags: webdev, beginners, programming, ai
Published: 2024-05-16 04:38:50


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ml7mv3g5ovu1lvtfrs89.png)
Craft a winning content strategy for the AI age! Learn how Google treats AI-generated content

Read More: [Fact vs Fiction? How Does Google Treat AI Content?](https://scrumdigital.com/blog/ai-generated-content/)
Slot Deosit Bank Jenius >> MAXWINBET77 |BO GACOR TERBUKTI MODAL RECEH SUTO JADI SULTAN
Published: 2024-05-16 04:28:32

⚡[ **LINK DAFTAR KLIK DISINI** ](https://heylink.me/MAXWINBET7777/)⚡
⚡[ **LINK DAFTAR KLIK DISINI** ](https://heylink.me/MAXWINBET7777/)⚡
⚡ [**LINK DAFTAR KLIK DISINI**](https://heylink.me/MAXWINBET7777/) ⚡

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cg7lwhrw3arfo5os8k2q.png)

Banyak yang sudah mencoba deposit menggunakan Slot JENIUS dan tidak salah lagi slot JENIUS merupakan salah satu pembayaran tercepat dan jarang sekali maintance dengan di unggulkannya deposit murah Slot JENIUS 1000 membuat para pemain semakin memantapkan diri utk deposit menggunakan metode ini terbilang paling murah karena hanya dengan 1000 sudah bisa bermain di segala  permainan di Situs MAXWINBET77

Keunggulan Bermain di Slot JENIUS Gacor Tahun ini
Ada beberapa keunggulan jika ingin bermain di Slot JENIUS yang akan kami berikan kepada Anda yang baru saja ingin terjun di permainan slot JENIUS 1000 online ini, inilah beberapa alasan kenapa kalian harus mencoba bermain di sini di MAXWINBET77.

1. Lebih mudah menang ketika bermain Slot JENIUS.
2. Dengan minimal deposit yang sangat mudah dijangkau hanya 5000.
3. Proses deposit yang cepat  hanya 30Detik - 1 Menit saja.
4. Pelayanan Customer Service di slot JENIUS kami yang ramah serta selalu online selama 24 jam full untuk melayani anda dan mengatasi masalah anda.
5. Penyediaan Game yang sangat gacor hasil Besutan Pragmatic Play maupun PG SOFT dan banyak lagi provider lainnya.

Beberapa Permainan Rekomendasi Slot JENIUS MAXWINBET77

Kami juga menyediaka permainan yang memang sering membuat member menang untuk member lama maupun member baru dan pastinya banyak event serta hadiah yang disediakan MAXWINBET77 didalam permainan ini dan cara mendapatkannya cukup mudah yaitu hanya perlu deposit menggunakan Slot Deposit JENIUS saja, berikut kami berikan rekomendasi game yang bisa kalian coba dan menangkan yaitu :

1. Gates Of Olympus x1000
2. MAHJONG WAYS 2
3. SWEET bonanza
4. ROYALE HOUSE
5. CYBER HEIST

beberapa permainan diatas memang di design dan dibuat slot JENIUS untuk mendapatkan kemenangan lebih mudah serta RTP tertinggi dibanding situs slot JENIUS lainnya Anda bisa langsung mencoba dan mulai bermain di Slot JENIUS 5000 ribu MAXWINBET77.

PERMAINAN YANG ADA DI MAXWINBET77:

- TOGEL 4D
- SLOT ONLINE
- LIVE CASINO
- SPORTSBOOK
- ARCADE TEMBAK IKAN
- SABUNG AYAM

Saat Ini Maxwinbet77 Menyediakan Bonus Berupa :

- Bonus New Member
- Bonus Deposit Harian
- Bonus Cashback
- Bonus 2D TERBALIK
- Bonus Prize 2 & Prize 3
- Bonus Refferal

Tersedia Slot Deposit All Bank Seperti Bank Lokal, Bank Daerah, Bank Digital, Bank Syariah, QRIS, E wallet & Pulsa.
buruan langsung deposit disini kali ini karena tidak ada namanya potongan JENIUS sama sekali, Salam MAXWIN.
Vitest setup with serverless framework: Node.js Express.js
Tags: node, webdev, vitest, serverless
Published: 2024-05-16 04:26:25

While established testing frameworks like Jest and Mocha have long served the Node.js community, Vitest emerges as a compelling alternative, especially for projects that leverage TypeScript and modern tooling.

Vitest boasts a rich testing ecosystem out of the box, including features like test coverage and optional visual test explorers for enhanced development experience.

In this article i will walk over the setup for vitest with serverless framework for node and express applications.


![serverless.yml file configuration for vitest](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6hs563dqgp89z6a4c7fd.png)



The serverless.yml file remains almost unchanged, just add an exclude section under package to discard the test files when serverless build is getting created and deployed.


![vitest.config.ts file for serverless framework](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1hahxnxd6nxigo8ztu27.png)



Vitest.config.json
Since the serverless framework encourages the use of config.stage.json files and environment files, i had slight trouble getting environment files to work with vite, so i came up with the above function that reads the `.json` as well as `.env` files and loads the environment variables.


![package.json file for vitest and serverless framework](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/zin3l1zej4tch5tc7zor.png)


The variable `CONFIG_FILE` is passed during the run time.

I hope you like this short article, thanks for reading :)

Abd038

**Socials**:

https://www.linkedin.com/in/abdul-mohammad-a567b2183/
https://twitter.com/iam_abd038
https://github.com/iam-abdul
F# For Dummys - Day 2 Environment
Tags: fsharp
Published: 2024-05-16 04:17:11

Setting environments

- Option 1: Try it in your browser

[Try F# (fsharp.org)](https://try.fsharp.org/) is based on Fable 2.0.11
[Fable REPL](https://fable.io/repl/) is based on the latest version 

Let's try the lastest version, open https://fable.io/repl/

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hjewbrlkydl7qje24i92.png)

input or copy and paste code below in the edit area, press the run button on the left sidebar
```f#
let hello = "Hello, World!"
printfn $"{hello}"
```
you will see the output of your code on the Console window at lower right corner, good start!


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/abnhazwe09hvc4m4jn5b.png)



- Option 2: Install .NET8 SDK

.NET8 SDK includes everything to compile and run F#

Install on Windows for example:</br>

1、Download .Net 8 SDK

from the turorial page
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pmxfvze8ok6wue9c92ev.png)

or from the releases page
[Download .NET 8.0 (Linux, macOS, and Windows) (microsoft.com)](https://dotnet.microsoft.com/en-us/download/dotnet/8.0)</br>

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9t1qsfnawfsu5mwe0276.png)

2、Install

double click the exe file
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/u05ny3eb33m7fvhy546q.png)

click install, follow the hints, click next until it finished</br>
open a new command window

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/957rpgrj1avtizkl7lt7.png)

3、Test installation

copy/input the following command on the command window you open just now, to test if your environment is ready
```shell
dotnet --version
```
output

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lb5jodpbxjm7mmtmejht.png)

Official guide how to set environment on you computer:

[F# Tutorial | Hello World in 5 minutes | .NET (microsoft.com)](https://dotnet.microsoft.com/en-us/learn/languages/fsharp-hello-world-tutorial/install)</br>

you can follow the official guide if you're using Linux or macOS, all our code in the following articles will be running on Windows(10/11)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ueujoldn52qim6annt4v.png)

it should not be a problem if you're not using Windows, as F# is expected to run on Linux or macOS without change, it's not guaranteed 100% though
Pydantic for Experts: Reusing & Importing Validators | Yaakov Bressler
Tags: python, programming, beginners, tutorial
Published: 2024-05-16 03:55:20

Pydantic is amazing because of its Schema enforcement with speed & simplicity. With custom validators, we can make things much better. As a software engineer we live by the DRY(Don't Repeat Yourself) principle. The custom validator which we can write can be reused. In this article, Yaakov Bressler covered different ways of reusing them with code & examples.

{% embed https://blog.det.life/pydantic-for-experts-reusing-importing-validators-2a4300bdcc81 %}
Platform definition and basics
Tags: iot, milesight
Published: 2024-05-16 02:07:46

As a professional IoT hardware manufacturer, Milesight has been committed to providing simple and efficient solutions to help customers deploy devices in projects more effectively. Therefore, the positioning of the platform is very clear: we hope to reduce the threshold for device usage, eliminate the complex device layer concepts such as LoRa and NS, and help developers integrate IoT devices quickly, allowing customers to focus on device functionality and application development.

However, we have found that many customers face some challenges during project deployment. For example:
1.High device usage threshold, single device functionality method, long access cycle.
2.Complex and diverse protocols, limited compatibility and openness.
3.Difficult device upgrades, high device maintenance costs, low efficiency.
To address these challenges, Milesight has developed a series of features to simplify the device deployment process.
The inability to perform remote configuration and upgrades, relying only on on-site operations or manual intervention, likely increases your maintenance costs and workload. 

To address these challenges, our platform offers remote management capabilities. It supports remote batch configuration, data preview, function debugging, device event log recording, remote access, device share, and other device maintenance functions to meet enterprise customers' needs for daily device management and maintenance. These features will importantly improve the efficiency and convenience of device management, reduce maintenance costs, and help enterprises better address the challenges of device management and maintenance.
F# For Dummys - Day 1 Catalogue
Tags: fsharp
Published: 2024-05-16 03:51:42

Today is a brief look at the content, basic knowledge you need to know<br>
[what is functional programming](https://www.joelonsoftware.com/2006/08/01/can-your-programming-language-do-this/), history of F# will not be included <br>
not a full picture:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/r7ljmd12eo217syd6552.png)

Don't worry, you don't have to start coding after learned them all, they are more like a dictionary, just start writing from the first line

I don't assume you have any knowledge about programming, all you need know is how to turn on a computer, use a brower and edit text, use mouse of course

It's a better way learning by doing, even if you google what is OOP, what is lambda, it's hard to understand if you have no programming experiences before

There are some hardcore concepts of F# of course, we can start from the easy part, climb the mountain step by step, get the beauty of coding gracefully by solving problems, rather than frustrating yourself by a catalogue

It's just a tool, let's learn how to use it
A beginner's dilemma
Tags: webdev, beginners, discuss, datascience
Published: 2024-05-16 03:46:56

The title accurately describes my situation . I am in interested in web development , the UI of applications , the backend processes handling loads of data and data analytics because deriving a conclusion using huge amounts of data , creating predictive models seems fun and has my interest. I have started with web development as of now . I know HTML and Dart and I am currently learning python and CSS because I am having a lot of free time . So , how can I find my path ? Considering the fact that I am going to enter the workforce probably after 4-5 years , in which niche should I invest my time in ? ( I am from India and just cleared 12th grade exams).
Postman new update that developer should know
Tags: postman, backenddevelopment, api
Published: 2024-05-16 03:40:11

**What is Postman?**

Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.

**New updates :**

Store and reuse scripts everywhere with the package library
Available on Free, Basic, Professional, and Enterprise plans

With the new Package Library, teams can now store and reuse test scripts for more efficient and reliable API testing. Test script packages can contain business logic and code, which can be consumed in multiple requests by just referencing the package in various places within the team. Change once, use everywhere. No more copy-pasting. No more redundant code.
**
Package Library: **

Configure request and collection runs using the Postman Runtime library. The library is an open-source Node.js project you can use for low-level configuration over request sending in your API development and testing projects.

```
runtime = require('postman-runtime');
var runner = new runtime.Runner();

var collection = new sdk.Collection();

runner.run(collection, {
  data: [],
  timeout: {
    request: 30000,
    script: 5000
  },
  iterationCount: 1,

  //other options...

},
function (err, run) {
  //Callbacks to execute as the collection runs
  run.start(callbacks);
});
```


You can use the Runtime library if you need a detailed configuration of your request runs, for example as part of an automation workflow to integrate Postman Collection runs into your development pipeline.
F# For Dummys - Day 0 Foreword
Tags: fsharp
Published: 2024-05-16 03:39:25

### what is F#:
F# is a functional language (actually more of a hybrid language)</br>
### what is F# good at:

- 
Lexical parsing and declarative language support</br>

- 
scientific and mathematical application</br>

- 
Logic-based Computing</br>
[more details](https://qr.ae/psWdnY)

### why i write the tutorial
most of the free materials i can find to learn F# is outdated, that's why i want to share how i learn F# step by step, i hope a primary school student or grandma could understand it and coding in F#

### what it covers and won't
basic F# knowledge, more details will be shown at Day 1
some practices
small programs
we don't dive into depth

### materials i use:

- 
videos:</br> 
[Intro to F# by Matthew Crews](https://www.youtube.com/watch?v=1ioGr701c5Q&list=PLqWncHdBPoD4YEWoXQlRj1tiTc96HZxH8)
[f# series for beiginners](https://space.bilibili.com/1776257394/channel/series) by Tao Liu, one of core maintainer of F# teams</br>

- 
books:</br>
F# for C# Developers by Tao Liu
F# in Action by Isaac Abraham</br>

- 
articles:</br> 
[Guide for Python devs to learn F# real FAST](https://github.com/knocte/2fsharp/blob/master/python2fsharp.md)</br>

- 
community projects:</br>
[F# Community Projects | The F# Software Foundation (fsharp.org)](https://fsharp.org/community/projects/)</br>

- 
online exercise:</br>
https://exercism.org/
- 
offline exercise:</br>
https://github.com/ChrisMarinos/FSharpKoans.git

I will try to design this tutorial easy to learn, please leave your comment if you have any ideas or suggestions about making this learning trip better
etaxi19
Published: 2024-05-16 03:28:10

Завоевывайте мир Яндекс Такси с Ё-такси! У нас вы найдете идеальное решение для аренды авто под такси в Абакане. Оформление - легко и быстро: заполните заявку на сайте или просто позвоните нам. Получите обширную консультацию и заключите договор - и вы уже на пути к своему первому заработку! С первого дня [работы в такси в Абакане](https://etaxi19.ru/) на авто от Ё-такси вы получаете бесплатно, а наша служба безопасности всегда под рукой, чтобы помочь вам. Доверьте свою карьеру профессионалам и начните зарабатывать с Ё-такси уже сегодня!
Day 1 💎 Get the latest programmer humor meme
Tags: ruby, jupyter, 100daysofcode
Published: 2024-05-16 03:19:40

The first release of 100 days of Ruby is out 🎉. Welcome "Day 1".

✨ It demonstrates how to
- make basic API calls to fetch content
- parse and query HTML elements
- render an image in Jupyter Notebook's output cell

all this through 3 beautiful lines of Ruby code 🧑‍💻


![Ruby in Jupyter](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/7dji5yx6lauv04nbcz5x.png)

Check out the release notes here: https://github.com/ashgkwd/100-days-of-ruby/releases/tag/day-1
Beginner's Guide: ETF Investment Strategies
Tags: etf, invest, stock, investment
Published: 2024-05-16 03:17:32

Among the myriad of investment tools, ETFs (Exchange-Traded Funds) are adored by many investors for their simplicity and flexibility. This blog will dive into the basic concepts of ETFs, including their benefits, risks, and investment techniques.


**What is an ETF?**
An ETF is a fund that is listed and traded on a securities exchange. It allows investors to invest in a variety of assets, such as stocks, bonds, commodities, or other financial products, in one go. Similar to stocks, ETFs can be bought and sold during trading hours with a straightforward process.


**Types of ETFs:**
<u>Passive ETFs:</u> These aim to precisely track the performance of a specific index, such as the Hang Seng Index ETF or a particular industry index.

<u>Active ETFs:</u> These do not track a specified index. Instead, fund managers select investments based on market conditions.


**Benefits of Investing in ETFs**
<u>Diversification of investment risks:</u> ETFs allow investors to invest in a variety of assets at a lower cost, helping to spread risk.

<u>Lower cost of market entry:</u> Compared to purchasing individual stocks, ETFs generally have lower entry barriers and management fees.

<u>High transparency and real-time quotes:</u> The quotes for ETFs are updated in real-time during trading sessions, allowing investors to continuously monitor their prices and performance.


**Key Differences from Stock Trading**
Compared to trading individual stocks, ETF investors are purchasing a basket of stocks or other assets. This method not only provides instant trading but also makes the investment more diversified. Additionally, most ETFs listed in Hong Kong are exempt from stamp duty, unlike stock transactions.


**Considerations Before Investing in ETFs**
Before deciding to invest in a specific ETF, it's important to thoroughly research its constituent stocks, index compilation methods, tracking errors, associated costs, risk disclosures, and dividend distribution policies. Effective sources of information include official issuance documents, investment advisory websites, and the opinions of professional advisors.


**Conclusion**
ETFs offer a flexible and cost-effective way to invest, particularly for those seeking to diversify their investments and lower entry barriers. However, like all investment tools, they also carry inherent risks. To minimise these risks, you can opt for real-time market data interfaces, such as [the AllTick API](https://alltick.co/en-US), to obtain the latest market conditions before making investment decisions.
Why Hire A Google PPC Ads Agency?
Published: 2024-05-16 03:12:38


Outsourcing PPC management to a specialized agency offers several advantages. Firstly, it allows businesses to tap into the expertise of professionals who understand the intricacies of PPC advertising. Agencies have dedicated teams that stay updated on the latest trends and best practices in the industry, ensuring that campaigns are optimized for maximum results. [Read More…](https://blogzono.com/ppc-ads-agency-service/)