teleren/devto huggingface dataset:
Math Mastery at Your Fingertips: Request "Do My Math Homework"
Tags: domymathhomework
Published: 2024-04-04 08:46:12

Hey there, math enthusiasts! Are you struggling to conquer those challenging math problems? Feeling overwhelmed by complex equations and perplexing theorems? Well, fret not, because we've got just the solution for you – [MyAssignmenthelp.com](https://myassignmenthelp.com/homework/do-my-math-homework.html)'s "Do My Math Homework" service!

## Unlock Your Math Potential
Mathematics is often hailed as the language of the universe, but mastering it can be a daunting task. Whether you're grappling with algebra, trigonometry, calculus, or any other branch of math, our expert team is here to lend you a helping hand.

## How Does It Work?
Requesting "[Do My Math Homework](https://myassignmenthelp.com/homework/do-my-math-homework.html)" is as easy as pie! Simply reach out to us with your assignment details, and we'll match you with a skilled math expert who can tackle your problems with precision and finesse. From basic arithmetic to advanced calculus, no problem is too big or too small for our team to handle.

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Shedding Light on Low Light USB Cameras: A Comprehensive Guide
Tags: camera, industry, technology
Published: 2024-04-04 08:45:06

[LOW LIGHT USB 3.0 CAMERA](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera)
This is where the [low light USB camera](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera) shines, offering enhanced performance in challenging lighting environments. In this guide, we'll delve into the world of low light USB cameras, exploring their capabilities, applications, and key features.
Understanding[ Low Light USB Cameras](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera)
Unlike conventional cameras, which may struggle to produce clear and sharp images in low-light conditions, these cameras employ advanced technologies to enhance sensitivity and capture more light. Whether you're conducting video calls in dimly lit rooms or monitoring outdoor areas at night, a [low light USB camera ](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera)ensures optimal image quality and visibility.

[low light USB cameras](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera) offer unparalleled performance in challenging lighting conditions, making them essential tools for various applications. Whether you're conducting video calls, monitoring security footage, or capturing wildlife activity, these cameras ensure optimal image quality and visibility. By understanding their key features and applications, you can choose the right low light USB camera to meet your specific needs and requirements. So, shed light on your surroundings with a[ low light USB camera](https://www.vadzoimaging.com/product/imx291-low-light-1080p-usb-camera) and never miss a moment, even in the darkest of environments.
EMBEDDED USB CAMERA
Tags: camera, industry, technology
Published: 2024-04-04 08:38:34

[EMBEDDED USB CAMERA](https://www.vadzoimaging.com/) is a compact camera module that integrates seamlessly into devices such as smartphones, laptops, tablets, IoT devices, and industrial equipment. These cameras utilize USB connectivity to transmit data and are typically designed to be low-power and highly efficient.
Applications of [Embedded USB Cameras](https://www.vadzoimaging.com/)

[Embedded USB Cameras](https://www.vadzoimaging.com/) find applications across a wide range of industries, thanks to their compact size, high resolution, and ease of integration. Here are some key sectors where these cameras are commonly used:

Security and Surveillance: [Embedded USB Cameras](https://www.vadzoimaging.com/) play a vital role in surveillance systems, enabling real-time monitoring and recording of activities in both indoor and outdoor environments.

Medical Imaging: In the field of healthcare, Embedded USB Cameras are utilized in medical imaging devices such as endoscopes, dental cameras, and dermatoscopes, facilitating accurate diagnosis and treatment.

Automotive: Within the automotive industry, [Embedded USB Cameras ](https://www.vadzoimaging.com/)are integrated into vehicles for features like rearview cameras, dashcams, and driver-assistance systems, enhancing safety and convenience.

Industrial Automation:Industrial robots and machinery often incorporate [Embedded USB Cameras](https://www.vadzoimaging.com/) for tasks such as quality control, inspection, and robotic vision systems, optimizing manufacturing processes.

Consumer Electronics: Smartphones, laptops, and tablets feature [Embedded USB Cameras](https://www.vadzoimaging.com/) for capturing photos, recording videos, and enabling video conferencing, providing users with enhanced multimedia experiences.
Mastering Imaging Excellence with OEM Cameras
Tags: camera, industry, technology
Published: 2024-04-04 08:32:25

[OEM USB CAMERA](https://www.vadzoimaging.com/post/mastering-imaging-with-oem-usb-cameras)
As the name OEM cameras suggests, these cameras are not intended for direct sale to end-users but are designed to be integrated into various devices and applications, such as surveillance systems, medical and life science equipment, access control systems, kiosks, digital signages, and more.
[OEM Cameras ](https://www.vadzoimaging.com/post/mastering-imaging-with-oem-usb-cameras)allow other manufacturers to incorporate high-quality imaging capabilities into their products without having to develop the camera technology from scratch, saving time and resources in the production process.
Vadzo Imaging specializes in the design and manufacture of OEM cameras to enable the various product manufacturers to integrate high-performance cameras into their products and achieve quicker time to market and reduced cost of development.
Join us as we delve into the world of [OEM cameras](https://www.vadzoimaging.com/post/mastering-imaging-with-oem-usb-cameras) and explore their remarkable capabilities.
Unveiling the Power of [OEM Cameras](https://www.vadzoimaging.com/post/mastering-imaging-with-oem-usb-cameras)
OEM Cameras have gained widespread acclaim due to their versatility, outstanding performance, and seamless integration. These cameras, usually UVC compliant, offer a plug-and-play solution suitable for professionals, enthusiasts, and a multitude of applications. Let’s take a closer look at the prowess of [OEM Cameras](https://www.vadzoimaging.com/post/mastering-imaging-with-oem-usb-cameras) with USB connectivity.
Shocking Truth: Why AI Will NEVER Replace Us Humans!
Published: 2024-04-04 08:29:15


![Image Description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/eotj3uefbvjzdftsomku.png)

Well, hello there!

As a software developer myself, I’ve been witnessing the AI craze taking over the tech world. Everywhere you look, it’s AI this, AI that. And while some folks are sweating bullets over potential job losses, I’m here to throw a big “Not So Fast” flag. Why? Because I firmly believe that AI can never replace the sheer awesomeness of human ingenuity. Sure, it’s a helpful tool, but let’s not get ahead of ourselves.

Let’s break it down, shall we?

First off, there’s all this talk about AI generating code like it’s nobody’s business. But have you heard of “Devin AI”? It’s basically a software developer in AI form. Sounds intimidating, right? But trust me, after reading a post on Reddit about it (link), it’s not as scary as it sounds.

And what about Google? It’s like the guru of information. But did it replace teachers? Absolutely not. AI can assist, but it’ll never replace the human touch.

Now, onto my trusty sidekick, ChatGPT. It’s a lifesaver in my daily grind, but let’s be real — it’s only helpful up to a point. And as for the future? Well, AI might snag the role of junior developer, but experienced ones? Ha! They’ll still be calling the shots. Who else is gonna test all those AI-generated outputs? Cue the laughter.

Now, let’s talk art. AI’s been flexing its muscles in image and video generation, but let’s not kid ourselves — it’s only as good as its training. After tinkering with image generation for months, I realized something: AI can’t hold a candle to a real artist’s creativity. Sure, it’s handy for small businesses, but when it comes to the big leagues, they’ll stick to the real deal.

In the end, it’s all about creativity, baby. And no amount of AI wizardry can match the human touch. So let’s embrace the tools, but never forget the magic of human ingenuity.

**Tell me your thoughts too!! Would love to hear it!**

Cheers to keeping it real, folks! 🚀
Understanding IR-Cut Filters: How Can They Empower Day Night Cameras in Embedded Vision Applications?
Tags: camera
Published: 2024-04-04 08:29:13

[DAY NIGHT CAMERA](https://www.vadzoimaging.com/post/day-night-cameras/)
Day-night cameras are essential for surveillance and security, providing high-quality images in various lighting conditions. The IR-cut filter is a critical component, ensuring accurate color reproduction during the day and enhanced sensitivity in low light.
During daylight, the IR-cut filter filters out unwanted infrared radiation, allowing realistic color images. In night mode, the filter is deactivated, increasing sensitivity to light for clear images in low light.
The IR-cut filter is crucial for [day-night cameras](https://www.vadzoimaging.com/post/day-night-cameras/), ensuring high-quality images in all lighting conditions.
Cameras
When it comes to creating high-quality [day/night cameras ](https://www.vadzoimaging.com/post/day-night-cameras/)that can be expected to give the best-captured photographs with little color distortion, accuracy, and control are of essential importance. The adoption of an IR-cut filter can enhance both with the sharpest changes between the transmitting and reflecting bands.
Navigating the Learning Journey: Tips for Junior Developers in React and JavaScript
Tags: frontend, react, javascript, beginners
Published: 2024-04-04 08:28:59

Hello fellow developers 👩‍💻 👨‍💻

🙋‍♀️ I would love to share my recent experiences with you all, as I believe they may be helpful to other junior developers like myself.
After I completed my E-commerce project I came across with new React hooks and other data that I never encountered before. So I said to myself that I wouldn't proceed with any complex project yet till I fully understood those new concepts.
👩‍🏫 So, I prioritized revisiting and refreshing my understanding of some JavaScript fundamentals. A fantastic resource for refreshing JavaScript fundamentals is freeCodeCamp, which is my favorite website for learning. Not only is it completely free, but I also appreciate their approach to learning how to code. It's not just about watching tutorials and coding along; it's about actively engaging your mind and writing the code yourself. So it is a great practice to understand fully what you are coding and how it works!


👩‍🔬 After I did 3 projects on freeCodeCamp (You can do as many as you want) and refreshed what I wanted to do, I dove into directly to React, which is my main focus and priority. For React, I opted for Coursera, which offers free enrollment in courses with the option to upgrade for certificates or additional resources. I am currently on the free version, which is still highly beneficial. l. The course I am currently doing is called: React Basis by Meta. It provides you with lots of theories and examples, something that I was actively searching for. However, theory alone isn't sufficient. It's essential to supplement learning with practical exercises or projects based on the acquired knowledge. So I am practicing with small apps, such as to-do lists, counters, etc.

🙏 One crucial aspect I discovered during my self-taught journey, which may also benefit you:

It is the method of learning. Initially, I attempted to learn as rapidly as possible, rushing through videos and assignments for 8-9 hours a day(sometimes more) with minimal breaks. This approach resulted in two significant issues: burnout and a not solid comprehension of hard concepts.


So I addressed this by making 2 crucial changes:

1)✍I balance my time between studying, relaxing, and coding by having a fixed schedule. I use the Pomodoro method (usually 50/10), and i am actively taking notes by hand. When I need to save code examples, I use Evernote.
2) 🏋‍♀️ It's imperative to allow your mind and body to rest. Many times, I ignored the need for breaks or other leisure activities. However, engaging in activities you enjoy, whether exercising, playing a video game, or reading a book.. trust me, it makes a significant difference.

So, if you ever feel stuck or struggle to understand certain concepts, know that you're not alone. Coding isn't always straightforward; it requires time, effort, and consistent practice. But above all, prioritize your well-being and maintain good health.

Happy Coding ❤️
Audio File Format Converter using PyDub In Python
Tags: python, programming, coding
Published: 2024-04-04 08:24:31

```python
from pydub import AudioSegment

# convert any type of audio like mp3, wav, ogg
def convert_audio_file(src_file, from_type, to_type):
    dist_file = src_file.replace(from_type, to_type)
    funcs = {
        'mp3': AudioSegment.from_mp3,
        'wav': AudioSegment.from_wav,
        'ogg': AudioSegment.from_ogg,
    }

    audio = funcs[from_type](src_file)
    audio.export(dist_file, format = to_type)


convert_audio_file('test.ogg', 'ogg', 'mp3')
```


## Explanation:

This Python script utilizes PyDub, a library for audio manipulation, to convert audio files from one format to another. Below is a breakdown of the code:

**1. `from pydub import AudioSegment`:** This imports the `AudioSegment` class from the PyDub library, which is used for audio manipulation tasks.

**2. `convert_audio_file(src_file, from_type, to_type)`:** This is a function definition named `convert_audio_file` that takes three parameters:
   - `src_file`: The source audio file path.
   - `from_type`: The original format of the audio file.
   - `to_type`: The desired format to which the audio file will be converted.

**3. `dist_file = src_file.replace(from_type, to_type)`:** This line generates the path for the converted audio file by replacing the extension of the source file (`from_type`) with the desired extension (`to_type`).

**4. `funcs = { 'mp3': AudioSegment.from_mp3, 'wav':** AudioSegment.from_wav, 'ogg': AudioSegment.from_ogg }`: This dictionary `funcs` maps file types to their corresponding PyDub methods for reading those file types. For example, `'mp3'` maps to `AudioSegment.from_mp3`, `'wav'` maps to `AudioSegment.from_wav`, and `'ogg'` maps to `AudioSegment.from_ogg`.

**5. `audio = funcs[from_type](src_file)`:** This line reads the source audio file using the appropriate PyDub method based on the `from_type` parameter and stores the audio data in the `audio` variable.

**6. `audio.export(dist_file, format=to_type)`: **This line exports the audio data stored in the `audio` variable to the specified `dist_file` path in the desired format specified by `to_type`.

**7. Finally, the script calls the `convert_audio_file` function with an example conversion: `convert_audio_file('test.ogg', 'ogg', 'mp3')`. This converts the 'test.ogg' file from OGG format to MP3 format.**

In summary, the script provides a convenient way to convert audio files between different formats using PyDub library functions.
How to create a React Native Document Scanner
Tags: reactnative, scanner, ocr, visualstudiocode
Published: 2024-04-04 07:56:13

By using the [Docutain Document Scanner SDK](https://sdk.docutain.com/document-scanner-sdk), one can add a high-quality scanner into an existing React Native app.

---

**Why integrate scanning?**
The main goal of integrating scanning functionalities is to be able to do the document recognition within the camera frame in real time to make the document scanning process as easy as possible.

More sophisticated scanner apps like Docutain do not stop at this point. Once the document was scanned successfully, OCR text recognition is run. With this, one can get two things:

Searchable PDF files, as they include the recognized text
Intelligent Data Extraction, e.g. invoice or address data
Building a high quality cross-platform document scanner app from scratch takes a lot of time, effort and knowledge in a lot of different specializations.

Therefore, the following tutorial will help: https://sdk.docutain.com/blogartikel/how-to-create-a-react-native-document-scanner

It will give an overview over the following steps:

- Getting started
- Implement the Document Scanner React Native
- Document Scanner Configuration
- Add OCR Text Recognition Feature
- Add Data Extraction Feature

---
**Prerequisites**
Based on a Windows development platform, the following prerequisites should be considered:

- Visual Studio Code 1.75 or later with the React Native extension for VS Code

- Android Studio 2022.3 (Giraffe) or later with the React Native plugin for IntelliJ

- IntelliJ IDEA 2022.3 or later with the React Native plugin for IntelliJ
I Created a Free Web Tool to Make Beautiful Charts
Tags: webdev, datascience, sideprojects
Published: 2024-04-04 07:48:39

---
title: I Created a Free Web Tool to Make Beautiful Charts
published: true
description: TextQuery Visualization Tool is a free web app to make beautiful charts from CSV data.
tags: webdev, datascience, sideproject 
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/plriiljw8tuc834csmp1.png
---

I wanted an easy way to create basic charts from the data I have. Both Google Sheets and Excel involve some steps and the results aren't pretty. They haven't changed much for a long time and look completely off when it comes to modern design aesthetics. 

There are some other tools but they either require signup, are too complicated, or require attribution. 

So, I built something that's super-quick and super-easy to use, and the results are still pretty. 

**Here's the link**: https://textquery.app/tools/visualize/.

Two beautiful visualizations I built using this tool:

![cherry blossom warming effect](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3fi6zzj5s5fi9rk45eop.png)

![cricket stadiums by capacity](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/8ijta7h1a804u49g932m.png)

I built it using VueJs, echarts, and TailwindCSS. The website is powered by Astro Framework. 

Happy to hear your thoughts!
Jetson Nano — Run on USB Drive
Tags: jetsonnano, bootusb
Published: 2019-10-25 07:39:06

---
title: Jetson Nano — Run on USB Drive
published: true
date: 2019-08-25 00:33:54 UTC
tags: jetson-nano,boot-usb
canonical_url: 
---

### Jetson Nano — Run on USB Drive

#### Boot Jetson Nano ด้วย USB ฉบับบ้านๆ

![](https://cdn-images-1.medium.com/max/1024/1*M9VeLZpfsPQSsnd3kEocvw.png)

ถ้าใครใช้ Jetson Nano ก็จะรู้ว่าแค่ image เริ่มต้นก็ซัดไป 12G แล้ว แต่จริงๆ มันมาพร้อมใช้อยู่แล้ว แต่เวลาเล่นไปสักพักจับโน่นนี่นั่นมาใส่มันก็เต็มไม่รู้ตัว มีสองทางเลือกคือ

1. ใช้ USB เป็นที่เก็บ Data
2. ใช้ USB boot เป็นระบบหลักซะเลย แต่ยังไงก็ต้องใช้ SD เสียบไว้สำหรับ boot อยู่นะครับ

ถ้าใครสนใจ boot ด้วย USB วิธีทำแบบบ้านๆ ง่ายๆ มีดังนี้

1. Download SD image จาก Nvidia มา [https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit#write](https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit#write)

2. ตรวจสอบ USB

ตรงนี้ให้ Check ก่อนว่า USB ที่เสียบอยู่เป็น Device อะไร โดยใช้คำสั่ง

lsblk

![](https://cdn-images-1.medium.com/max/871/1*k1hLWtPx4bLXdshgUcXBxw.png)<figcaption>List รายการ disk ทั้งหมด</figcaption>

ให้สังเกตง่ายๆ ถ้าเป็น SD ที่เสียบกับ Jetson Nano จะเป็น mmcblk0 ดังนั้น USB ภายนอกควรเป็น sda ซึ่ง path เต็มจะเป็น

```
/dev/sda
```

3. Dump Image ลง USB

ให้ใช้ คำสั่งดังนี้

```
unzip -p **jetson-nano-sd-r32.2-2019-07-16.zip** | sudo dd of= **/dev/sda** bs=1M status=progress
```

ดูชื่อ file ให้ตรงกับที่เรา Download มาด้วยนะ เมื่อเสร็จแล้วให้ eject sda ออก

```
sudo eject /dev/sda
```

4. Resize sda

เมื่อเราทำการ Dump Image ลง USB ขนาดของ Partition จะเท่ากับขนาดของ image ที่เรา download มาซึ่งของ Jetson Nano ประมาณ 12 G แต่ USB ของเราขนาดใหญ่กว่านั้น เราต้องขยายให้ใช้พื้นที่ทั้งหมดด้วยคำสั่ง

```
sudo resize2fs /dev/sda1
```

![](https://cdn-images-1.medium.com/max/868/1*HOztSwF3oaM_pD_eKXiTMg.png)<figcaption>ก่อนและหลัง resize2fs</figcaption>

5. แก้ไข Boot loader

แก้ไข boot loader ให้ boot ไปที่ USB

```
sudo vim /boot/extlinux/extlinux.conf
```

ใส่ข้อมูลดังนี้

```
TIMEOUT 30
DEFAULT usb

MENU TITLE L4T boot options

LABEL primary
 MENU LABEL primary kernel
 LINUX /boot/Image
 INITRD /boot/initrd
 APPEND ${cbootargs} quiet

LABEL usb
 MENU LABEL usb boot
 LINUX /boot/Image
 INITRD /boot/initrd
 APPEND ${cbootargs} rootfstype=ext4 root=/dev/sda1 rw rootwait
```

6. ฺReboot

ควรจะ Boot เข้า USB นะถ้าไม่ได้ก็ทำใหม่หรือจะถอดใจก็ได้นะ :P

![](https://cdn-images-1.medium.com/max/1024/1*2_ue7U1YWcZdc9a8RnG_PQ.png)<figcaption>after boot to USB</figcaption>

7. ถ้าจะสลับไปใช้ SD ให้แก้ไข /boot/extlinux/extlinux.conf ใน SD จากระบบที่กำลัง run อยู่บน USB โดยการ df ดูว่า mount อยู่ที่ไหนครับ

* * *
PYTHON PANDAS
Published: 2024-04-04 07:40:34

Are you delving into the realm of Python for Data Science and AI? 
The journey through its extensive topics can often seem intimidating, potentially leaving learners feeling swamped.

I've compiled a Cheatsheet that includes essential Pandas codes, a vital tool for Data Scientists and enthusiasts.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/l3cur3x6mwkra4zq3673.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2lgzucmscfpt5v6ahhfh.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tpng4mnphv03unk879td.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h0jlev2bdpbazvvnefo9.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pxc5haxzykd5iwulv00j.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lk7kme7lrhsa09kv6u5u.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/arnmv0g61ifvlu5wgu15.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/qsk1si08dtwci873efxf.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6h0xsvj65ffroqmindlf.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/v0anb43p50tzrahhsvf9.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/tzg92rp4rso8g125qnd6.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gaf0paaz8k5k08x1mtzp.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sf6dktrhekkgn5z7xd3f.jpg)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/da0ug4ym4ql2hd5sd2gm.jpg)