teleren/devto huggingface dataset:
what is manual testing and advantages and dis-advantages of manual testing
Published: 2024-02-26 13:08:03

Manual testing is nothing but testing the application with out using any automation tools or testing the test cases manually by the tester with respect to the given requirement If s/w is launched to end-users without testing it they may “come across defects” they may spread the “negative words” about the application, and the number of users who uses the application will “drastically reduces” .it will effects the “Business” and its leads to “loss of it” To avoid all these things Testing has to be done. 
In manual testing there are three types of testing they are 
1.White box testing
2.Black box testing
3.Grey box testing
White box testing is done by developer as he works on sources code
Black box testing is done by tester
Grey box testing is done the person who good at both coding and testing
Advantages of manual testing is that it does not require coding knowledge.
It ensures that the software is hundred percent bug free.
Dis-advantages of manual testing it requires more no of resources to perform manual testing.
It is lot of time taking process.
Music Monday — What are you listening to? (Hip Hop and R&B Edition)
Tags: watercooler, discuss, music
Published: 2024-02-26 13:00:00

_cover image source: [Giphy](https://giphy.com/gifs/netflix-l0MYz6wr2YZQ1fjuo)_

**We're rounding out February with another awesome pair of musical genres — Hip Hop and R&B — both of which originated from Black American culture. And, to be clear, when I mention Hip Hop, I'm including Rap in that same realm. In case you didn't notice, for the past few weeks, we've been traveling back in time to look at music that was created and/or popularized by Black Americans. Earlier this month, we looked at Jazz & Blues which ruled the scene in the first half century of the 1900s and continues on with dedicated scenes today. After that, we turned our eyes to Funk, Soul, Disco, & Reggae — all of which flourished throughout the 70's and again, are still much loved today. Now, we look to Hip Hop, which has grown from humble beginnings at 70's block parties in NYC to one of the most popular genres in the world today! Notably, I feel like R&B often gets tacked onto Hip Hop (shoot, I'm guilty of it here) but to me, I think of it as an evolution of Soul mixed with Pop — and yes, it's grown alongside Hip Hop, so has those elements too. R&B is sort of a culmination of a lot of the genres that we've been talking about this month. But, what is a music genre anyway? 🤷‍♂️ Haha, this entry paragraph has been too long already... let's listen to some Hip Hop and R&B.**

![Silk Sonic performing. You can see a close-up of Anderson .Paak singing, the image of him is sitting parallel to another image of the other members, like Bruno Mars, you can see their full bodies and they are dancing synchronously. Everyone is wearing orange-ish/brown-ish suits with butterfly colors and the shot looks super 70's.](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/fyfzn48n8jm7hyy89ltj.gif)

***

## How we do 

In this weekly series, folks can chime in and drop links to whatever it is they've been listening to recently + browse others' suggestions. You can follow the suggested genre if you'd like, but don't feel confined to it; you're free to suggest whatever you wanna. 🙌  

If you're interested in having other discussions about music, consider following the aptly named [#music discussions](https://dev.to/music-discussions) organization.

{% embed https://dev.to/music-discussions %}  

***

Alright, I'm ready for some R&B and Hip Hop. Bring it on!

_Note: you can embed a link to your song using the following syntax `{% embed https://... %}`. This should work for most common platforms!_

Looking forward to listening to y'all's suggestions! 🎶

***

**🚨_p.s. Check out @rachelfazio's new series [Podcast Palooza— What are you listening to?](https://dev.to/rachelfazio/series/26422)_🚨**
Speed Up Your Website or Lose Users
Tags: performance
Published: 2024-02-26 12:52:33

## What's the Deal with Slow Websites? 🤔

In this article, we're talking about the need for performant websites. Fast loading is super important for all kinds of websites. A recent Google study found that although mobile pages are a bit faster now, some still takes around 15 seconds to fully load. Not great for keeping users interested!

## How Slow Websites Affect Visitors 🕒

When websites take too long to load, people tend to leave. The study shows that more than half of mobile pages take more than five seconds to show the important stuff, leading to more people leaving the site. It's like a virtual turnoff! The study's result says there's a 123% higher chance of people leaving when a page takes 10 seconds to load.

*   1 second: ideal
*   2 seconds: still acceptable
*   3 seconds: 32% more people bounce
*   5 seconds: 90% more people bounce
*   6 seconds: 106% more people bounce
*   10 seconds: 123% more people bounce

Check out the charts below to see how loading time affects bounce rates.

![Bounce Rate Increases with Loading Times](https://www.franciscomoretti.com/assets/mobile-page-speed-new-industry-benchmarks-01-01-download.jpg)

## What Google Found Across Different Businesses 📊

Google checked a whopping 11 million mobile landing pages. The study says we should focus on making websites that work best on mobiles first, as that helps bring in more customers.

## Tricks to Make Your Website Faster 🛠️

To make your website faster, you can do simple things like optimizing images and text. The study says 25% of pages can save more than 250KB just by doing this.

## In a Nutshell: Fast is Good, Less is More ⚡

Remember, a fast website means happy users and more money for you. The study tells us that smaller, faster pages make people like your site more. So, if you want your website to shine, speed it up!

Reference: [Think with Google](https://www.thinkwithgoogle.com/marketing-strategies/app-and-mobile/mobile-page-speed-new-industry-benchmarks/)
this keyword in JavaScript !!!
Published: 2024-02-26 12:47:51

**this** keyword in JavaScript !!!
 
**What is `this` in JS:**
Value of this keyword represents **globalObject**.

Global Object vary in different-different runtime environments.
In case of Browser Global Object is Window. In case Node.js Global Object is global.
 
**strict and non-strict mode:**
this shows different behaviour in strict and non -strict mode.
In non-strict mode, if we try to access this keyword inside function, it will return undefined.
If we use strict-mode, we will get GlobalObject.
 
**this with function:**
How we call function also changes nature of this keyword.
If we simply call function with strict-mode it returns undefined.
If we call function with Global Object it returns us Window, which is global object in case of bowsers.
 
**this with Objects:**
If we use this keyword inside object, its reference to the object.
We can access properties and methods of object using this keyword.

[[ posting it unfinished, cant complete this in one stretch... 🥲 ]]
House Removals Near Me
Published: 2024-02-26 12:47:24

Are you planning a relocation within [Milton Keynes](https://makingyourmove.co.uk/house-removals-near-me/) and are in search of house removals near me, Making Your Move is the top service provider nearby. Our professional team ensures an effortless and efficient relocation, handling each aspect with precision and care. 

Rely on us for reliable house removals tailored specifically to meet your requirements; trust in our staff as they prioritize possession security to deliver enjoyable service that’s well-organized – find the top Milton Keynes removal service located close by with Making Your Move’s top service for house removals near me, while experiencing their professionalism at each stage!
How to Rank on Google Image Search in 2024?
Published: 2024-02-26 12:42:44

In our visually driven world, captivating images can make or break your online presence. But it’s not enough to simply upload beautiful pictures; you need them to be seen! That’s where Google Image Search optimization comes in. By understanding the latest ranking factors and implementing strategic tactics, you can propel your visuals to the top of search results. Read the Complete blog: **[How to Rank on Google Image Search in 2024?](https://visionranking.com/how-to-rank-on-google-image-search-in-2024/)**
Check the presence of a key in an array in PHP - The right way
Tags: php, webdev, beginners
Published: 2024-02-26 12:31:47

I see this kind of code quite regularly:

```php
$items = [
    'one' => 'John',
    'two' => 'Jane',
];

if (in_array('two', array_keys($items))) {
    // process
}
```

Although functional, there is a much simpler way to check that a key exists: the `array_key_exists()` method

```php
$items = [
    'one' => 'John',
    'two' => 'Jane',
];

if (array_key_exists('two', $items)) {
    // process
}
```

This method will just check the presence of the key, regardless of the associated value.

If we also want to test that the value is not `null`, we can use the `isset()` function.

```php
if (isset($items['two'])) {
    // process
}
```

--- 

## Thank you for reading, and let's stay in touch !
If you liked this article, please share. Join me also on [Twitter/X](https://twitter.com/enjimmyklein) for more PHP tips.
bisect module and methods(python)
Tags: python, tutorial, programming
Published: 2024-02-26 12:23:27

The bisect module is written in python and here is the [source code](https://github.com/python/cpython/blob/3.12/Lib/bisect.py)
**What it does?**
The bisect module in Python provides support for maintaining a list in sorted order without having to sort the list after each insertion. It uses a binary search algorithm to find the insertion point for a given element in a sorted list, which is more efficient than linear search.

**Key functions provided by the bisect module:**

- `bisect.bisect_left(list, num, beg, end)`:
This function returns the sorted list after inserting the number in the appropriate position. If the element already exists, then the element is inserted at the leftmost possible position.
import bisect
```
list = [1, 3, 4, 4, 6, 7]
bisect.bisect_left(list, 5)
print(list)  # Output: [4]
```
- `bisect.bisect_right(list, num, beg, end)`:
This function works similar to `bisect_left()`, but if the element already exists, then the rightmost position is returned. `bisect.bisect()` is an alias for `bisect_right()`.
import bisect

```
list = [1, 3, 4, 4, 4, 6, 7]
print(bisect.bisect_right(list, 4))  # Output: 5
```

- `bisect.insort_left(list, num, beg, end)`:
This function returns the sorted list after inserting the number in the appropriate position. If the element already exists, then the element is inserted at the leftmost possible position.

```
import bisect

list = [1, 3, 4, 4, 6, 7]
bisect.insort_left(list, 5)
print(list)  # Output: [1, 3, 4, 4, 5, 6, 7]

```
- `bisect.insort_right(list, num, beg, end)`:
This function works similar to `insort_left()`, but if the element already exists, then the element is inserted at the rightmost possible position. `bisect.insort()` is an alias for `insort_right()`.

```
import bisect

list = [1, 3, 4, 4, 6, 7]
bisect.insort_right(list, 4)
print(list)  # Output: [1, 3, 4, 4, 4, 6, 7]

```
_In all these functions, beg and end are optional arguments specifying the range in which to search for the insertion point. If omitted, the entire list is used._


If you have any feedback, then you can DM me on [Twitter](https://twitter.com/DhruvTr89566170) or [Linkedin](https://www.linkedin.com/in/dhruv-trivedi-06a767228/).
Tailframes - Open Source components library for React & Tailwind CSS
Tags: react, opensource, tailwindcss, javascript
Published: 2024-02-26 12:20:20

Hey Guys!

Exciting News! Introducing Tailframes – Your Ultimate UI Kit built on top of Tailwind CSS!

🎨 Stunning Components: Dive into a world of beautifully crafted components designed to make your web applications visually captivating.

📱 Responsive Design: Seamlessly adapt to various devices with our responsive components, ensuring a flawless user experience on every screen.

🚀 Boosted Efficiency: Supercharge your development process with ready-to-use elements. Say goodbye to the hassle of building from scratch!

Would you be willing to take a few moments to check out our library on Product Hunt and share your thoughts, suggestions, or any bugs you might encounter? Your input is invaluable to us as we strive for excellence.

👀 Device Preview: Visualize your designs effortlessly! Our Device Preview feature lets you see how your components look on desktop and mobile in a snap.

📋 Copy to Clipboard: Make coding a breeze! Simply click 'Copy' to snag and paste the visible code snippet you need. Effortless and efficient.

🤖 React Integration: Whether you're a fan of the dynamic power of React or the simplicity of raw HTML, Tailframes has you covered.

🌐 CodePen Ready: Explore and experiment with our components using pre-built HTML/JS code snippets available on CodePen. It's coding made fun!

Check it out: https://www.tailframes.com/
GitHub Repository: https://github.com/Tailframes/react-components

Would you be willing to take a few moments to check out our library on Product Hunt and share your thoughts, suggestions, or any bugs you might encounter? Your input is invaluable to us as we strive for excellence.

Enjoy!
What Is Crunchyroll Manga-Is It Free or Paid
Tags: crunchyroll, crunchyrollmanga, webdev, beginners
Published: 2024-02-26 12:20:20


**[Crunchyroll Manga](https://rokuvsfirestick.com/crunchyroll-manga/)** is a subset of Crunchyroll that provides a diverse range of digital manga publications to readers worldwide. Crunchyroll Manga, like its anime streaming service, offers access to a wide variety of manga series, including blockbuster titles, continuing series, and lesser-known treasures. Manga chapters may be read online or via the Crunchyroll Manga app on a variety of devices.


One of the benefits of Crunchyroll Manga is its simulpub function, which allows viewers to see the most recent chapters of manga series immediately after they are published in Japan. This tool allows manga lovers to keep up with their favorite series and debate them with others in real-time.

Like Crunchyroll's anime streaming service, Crunchyroll Manga provides both free ad-supported content and paid subscription alternatives. Subscribing to Crunchyroll Premium provides users with extra advantages like ad-free reading, offline reading, and simultaneous access to the most recent chapters as they are released in Japan.

Overall, Crunchyroll Manga offers a handy and accessible platform for manga fans to discover and enjoy a diverse selection of manga series from various genres and publishers.

Crunchyroll Manga provides both free and paid choices for users.

1. **Free**: Crunchyroll Manga offers a selection of manga titles for free. However, the free version is usually accompanied by commercials and may be limited in terms of accessible chapters or series.

2. **Paid**: Crunchyroll Manga also provides a premium membership service known as "Crunchyroll Premium." Crunchyroll Premium subscriptions provide a variety of features, including ad-free reading, access to the most recent chapters as soon as they are released in Japan (simulpub), and the option to read manga offline on compatible devices. Users can subscribe to Crunchyroll Premium on a monthly or annual basis.

Overall, while Crunchyroll Manga has some free material, subscribing to Crunchyroll Premium provides a more complete and ad-free manga reading experience.
An utility library for converting English numerals and dates to Bengali
Tags: javascript, webdev, typescript, npm
Published: 2024-02-26 12:12:06


<p align="center"><img src="https://raw.githubusercontent.com/TriptoAfsin/bang-utils/main/bang-utils-logo.png" width="256px" alt="Logo"></img></p>

**Made in 🇧🇩(Bangladesh) with 💖**

## Description

bang-utils is a lightweight utility library for converting English numerals and dates to Bengali in TypeScript/ JavaScript. It provides functions to convert numbers, dates, and months from English to Bengali script.

### Features -

1. Full TypeScript Support
1. English Number to Bangla Number(21.21 -> ২১.২১)
1. English Date to Bangla Date(2-5-2024 -> ৫ ফেব্রুয়ারি, ২০২৪)
1. English Time to Bangla Time (15:48 -> দুপুর ৩ টা ৪৮ মিনিট)
1. English Number to Bangla In Words(50.25 -> পঞ্চাশ দশমিক দুই পাঁচ)
1. Currency Number to Bangla Currency(125.58 -> ১২৫ টাকা ৫৮ পয়সা)

## Installation

You can install bang-utils via npm or yarn:

```bash
npm install bang-utils
```

or

```bash
yarn add bang-utils
```

## Usage

### Importing

You can import the functions from bang-utils using ES6 import syntax:

```javascript
import {
  numBang,
  dateBang,
  monthBang,
  numToBanglaWords,
  dayBang,
  currencyToBang,
  timeBang,
} from "bang-utils";
```

### Converting English Numerals to Bengali

```javascript
console.log("number: ", numBang(21)); // Output: number: ২১
console.log("decimal number: ", numBang(21.21)); // Output: decimal number: ২১.২১
```

### Converting Dates to Bengali

```javascript
console.log("month: ", monthBang("2024-05-02")); // Output: month: মে
console.log("day: ", dayBang("2024-02-26")); //day: সোমবার
console.log("date: ", dateBang("2-5-2024", ",", "D M, YYYY")); // Output: date: ৫ ফেব্রুয়ারি, ২০২৪
```

### Converting Numbers to Bengali Words

```javascript
console.log("to Bangla words: ", numToBanglaWords(50.25)); // Output: to Bangla words: পঞ্চাশ দশমিক দুই পাঁচ
```

### Converting Currency Numbers to Bengali Currency

```javascript
console.log("currency: ", currencyToBang(50)); //currency: ৫০ টাকা
console.log("currency: ", currencyToBang(125.58)); //currency: ১২৫ টাকা ৫৮ পয়সা
```

### Converting Date Time to Bengali Time

```javascript
console.log("detailed time: ", timeBang(new Date())); //দুপুর ৩ টা ৪৮ মিনিট
console.log("normal time: ", timeBang(new Date(), "normal")); // দুপুর ৩.৫০ মিনিট
console.log("short time: ", timeBang(new Date(), "short")); //৩.৫০ মিনিট
```

### Inspirations & Credits

The `numToBanglaWords()` was based on a open source project by [MAHMUDUL HASSAN](https://github.com/maruf571) named `number-to-bengali-words`


📌 Github : https://github.com/TriptoAfsin/bang-utils
📌 NPM: https://www.npmjs.com/package/bang-utils?activeTab=readme
Expert Designing Services: Professional Designing Development
Tags: professional, service, development, expert
Published: 2024-02-26 12:07:36

Discover Superb designing services that breathe life into your brand. From eye-catching graphics to user-friendly interfaces, our expert team is dedicated to Shaping designs that resonate with your audience.Address: Office 208, Second Floor, Block B, Anum Classic, Shahrah Faisal, Karachi Phone :+923323582835 [Expert Designing Services: Professional Designing Development](https://aspiredigital.pk/designing-services/)
The Global Influence of Indian Wedding Sarees Online: A Fashion Phenomenon
Tags: discuss
Published: 2024-02-26 12:00:16

Introduction:

Indian Wedding Sarees Online have left an indelible mark on global fashion trends, captivating designers and fashionistas alike.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/8y5hkjyd9s8kcqb5793c.png)

Historical Roots:

Indian Wedding Sarees Online draw inspiration from India's rich cultural heritage and centuries-old weaving traditions.

Bollywood Influence:

Bollywood celebrities often don Indian Wedding Sarees Online, sparking trends and influencing fashion choices worldwide.

Red Carpet Glamour:

[Indian Wedding Sarees Online](https://www.panashindia.com/saree/wedding-sarees) have graced international red carpets, captivating audiences with their elegance and grace.

Celebrity Endorsements:

Global icons like Oprah Winfrey and Beyoncé have been spotted donning Indian Wedding Sarees Online, fueling their popularity.

Runway Rendezvous:

Top fashion designers incorporate Indian Wedding Sarees Online into their collections, infusing them with contemporary flair and style.

Social Media Sensation:

Social media platforms showcase Indian Wedding Sarees Online as influencers and fashion enthusiasts share their styling tips and inspirations.

Cultural Fusion:

Indian Wedding Sarees Online blend traditional craftsmanship with modern designs, appealing to a diverse global audience.

Destination Weddings:

Indian Wedding Sarees Online have become a popular choice for destination weddings, adding cultural authenticity and charm.

Textile Expositions:

Indian Wedding Sarees Online are showcased at international textile expos, garnering attention for their intricate detailing and craftsmanship.

Influence on Western Fashion:

Western designers draw inspiration from Indian Wedding Sarees Online, incorporating elements like embroidery and motifs into their creations.

Sustainable Fashion Movement:

Indian Wedding Sarees Online promote sustainable fashion practices, encouraging eco-friendly production and consumption.

Cultural Appreciation:

The popularity of Indian Wedding Sarees Online fosters cultural appreciation and understanding, transcending geographical boundaries.

Empowerment and Identity:

Wearing Indian Wedding Sarees Online empowers individuals to embrace their cultural identity and heritage with pride.

Artisanal Craftsmanship:

Indian Wedding Sarees Online celebrate the artistry of Indian artisans, preserving traditional weaving and embroidery techniques.

Conclusion:

In conclusion, Indian Wedding Sarees Online have transcended borders to become global fashion icons. Their timeless elegance, cultural significance, and artistic craftsmanship continue to inspire and influence fashion trends worldwide.
CoFiUp
Published: 2024-02-26 11:50:15

https://dev.to/nakaken/compleatedfileuploadervue-44da-temp-slug-7737099?preview=938d54e0b661386f6dd8016469326eb63a9bc166ba3d2766afdbdb4465bf66831c78de2fc66a1344db37e5713d3bcd856790bb923fd1bb3429600647