teleren/devto huggingface dataset:
🤯BONK rallies nearly 30%, but why the memecoin can turn bearish soon
Published: 2024-05-19 19:56:55



🚀 Bullish Momentum: Bonk (BONK) shows a bullish outlook, approaching the local resistance level once again. Despite Bitcoin's (BTC) resistance, both BONK and BTC bulls exhibit strong upward momentum, hinting at further potential gains.

📊 Technical Analysis: BONK has traded within a range between $0.0000286 and $0.0000136 over the past two months, with a mid-range support at $0.0000212. Recent performance during the GME hype period has been promising.

💹 Market Indicators: Despite recent gains, the CMF indicates significant capital outflow (-0.11), suggesting possible selling pressure. While the RSI reflects bullish momentum (61), resistance at the range high could challenge bullish advances.

📉 Liquidity Analysis: The liquidation heatmap highlights liquidity concentrations around $0.00002-$0.00003. A move towards $0.00003-$0.0000315 to collect this liquidity may precede a potential bearish reversal. Conversely, $0.0000186-$0.0000201 could offer stable demand support to the south.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ngg8utcjpw1rirkefcj1.png)
💥Bitcoin Price Prediction as $17 Billion Trading Volume Comes In – Are Chinese Whales Buying?
Published: 2024-05-19 19:56:35


📈 Bitcoin's Current Status: Bitcoin (BTC) is trading at $67,330.50, up 0.15% in the last 24 hours, with a trading volume of $16.3 billion. With a market cap of $1.33 trillion, Bitcoin retains its top position on CoinMarketCap, fueling speculation about its recent surge.

🔍 Technical Analysis: On the 4-hour chart, BTC's pivot point is at $66,680. Holding above this level signals a bullish trend. Immediate resistance levels are at $69,296, $71,090, and $72,809, while support lies at $64,662, $63,299, and $61,517.

📊 Indicators: The Relative Strength Index (RSI) at 64 suggests Bitcoin is neither overbought nor oversold. The 50-day Exponential Moving Average (EMA) at $64,739 reinforces the bullish trend.

💡 Outlook: Bitcoin maintains a bullish bias above the pivot point at $66,680, supported by the 50 EMA and RSI. Doji candles indicate a neutral sentiment, but as long as Bitcoin holds above the pivot, the outlook remains positive.

🚀 Potential Movements: Maintaining position above $66,680 could drive prices higher towards resistance levels. Caution is advised if Bitcoin falls below the pivot, with key support levels at $64,662, $63,299, and $61,517. Monitoring these levels will guide traders in Bitcoin's next phase.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lj7azjtxq1698808joqv.png)
🔥 Cardano rebounds to $0.48: Where will ADA head next?
Published: 2024-05-19 19:56:19


🚀 Cardano's Resurgence: Cardano (ADA) has surged back to $0.48, marking a significant turnaround for investors and changing sentiment from red to green.

💰 Breaking Even and Beyond: Investors who bought at $0.48 are now breaking even, with IntoTheBlock showing a mostly bullish sentiment. However, caution is advised due to a drop in large transactions and bid-ask volume imbalance.

📈 ADA's Outlook: The one-hour chart shows an uptick in price, consolidating around $0.4776. Bulls and bears are in a balancing act, with ADA likely to continue testing the $0.48 resistance. Further gains depend on increased buyer momentum or new catalysts.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/nc1i9letlm6s982zcjo5.png)
🤔Why Polkadot’s [DOT] price bounce will not come anytime soon
Published: 2024-05-19 19:52:51


📉 Polkadot's Decline: A significant drop in Polkadot's daily trading volume poses a risk of further decline. Low volume suggests waning interest despite a recent 6.61% price increase.

📉 Excitement Drops: Data from Artemis.xyz reveals a volume of $137.80 million, among the lowest since the second quarter began. Rising prices alongside decreasing volume indicate a weak trend, potentially limiting DOT's short-term movement between $7.15 and $7.60.

🔧 Development Activity: Despite robust development activity, reflected in a Santiment metric of 2.92, DOT's price doesn't consistently correlate with it. Increased social volume on May 17th followed by a decline suggests subdued demand for DOT, making a 25%+ price increase unlikely in the short term.

💼 Factors to Consider: Other on-chain indicators like network growth could influence DOT's value. However, the current scenario suggests that hitting double digits might not be feasible this month.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/2c3ari6rkqxphsnjuthq.png)
Best fast code editors in 2024
Published: 2024-05-19 19:40:44

Using a super code editor for proper and fast development is an important task to achieve this.
<h2>Atom - A hackable text editor for the 21st Century</h2>
<img src="https://atom-editor.cc/assets/images/index-teletype-screenshot.png"/>
<p>The atom editor is a perfect and fast code editor for properly code programs in multiple programming languages.</p>
<h2>The CudaText editor</h2>
<img src="https://cudatext.github.io/img/cudatext-dark.png"/>
<p>CudaText is a cross-platform text editor, written in Object Pascal. It is open source project and can be used free of charge, even for business. It starts quite fast: ~0.3 sec with ~30 plugins, on Linux on CPU Intel Core i3 3GHz. It is extensible by Python add-ons: plugins, linters, code tree parsers, external tools. Syntax parser is feature-rich, from EControl engine. </p>
<h2>Notepad++</h2>
<img src="https://notepad-plus-plus.org/assets/images/notepad4ever.png"/>
<p>Notepad++ is a free source code editor and Notepad replacement that supports several languages. Running in the MS Windows environment, its use is governed by GNU General Public License.
<br/>
Based on the powerful editing component Scintilla, Notepad++ is written in C++ and uses pure Win32 API and STL which ensures a higher execution speed and smaller program size. By optimizing as many routines as possible without losing user friendliness, Notepad++ is trying to reduce the world carbon dioxide emissions. When using less CPU power, the PC can throttle down and reduce power consumption, resulting in a greener environment.</p>
<h2>Geany - The Flyweight IDE</h2>
<img src="https://www.geany.org/media/uploads/screenshots/homepage/.thumbnails/geany_dark_2019-05-20.png/geany_dark_2019-05-20-500x0.png"/>
<p>Geany is a powerful, stable and lightweight programmer's text editor that provides tons of useful features without bogging down your workflow. It runs on Linux, Windows and macOS, is translated into over 40 languages, and has built-in support for more than 50 programming languages.
<br/>
One of the primary reasons for Geany's existence is that there is a need for a decent, GUI, lightweight, cross-platform, flexible and powerful IDE/editor. Many editors meet one or more of these requirements but fall short on others.</p>
How does Rust go “from” here “into” there
Tags: rust, programming
Published: 2024-05-19 19:39:34

I have heard a lot of (mostly) good things about the Rust programming language. Recently, I decided to give it a try and learn Rust basics myself.

When learning something, I am always curious how things work inside. It is no different this time; I keep stumbling upon the question: *But how does it work?* I decided that this time I will start blogging about my findings.

One of features that caught my attention is dependency between `From` and `Into` traits. The documentation says:

> One should always prefer implementing `From` over `Into` because implementing `From` automatically provides one with an implementation of `Into` thanks to the blanket implementation in the standard library.

It means that when we will implement `From` trait the `into()` method invocation will magically work:

```rust
struct A(i32);

struct B(i32);

impl From<A> for B {
    fn from(value: A) -> B {
        B(value.0)
    }
}

fn main() {
    let a = A(1);
    let b: B = a.into();
    assert_eq!(1, b.0)
}
```

Where does the `into` method come from? The answer is in source code of Rust std library (removed macros and comments for readability):

```rust
impl<T, U> Into<U> for T
where
    U: From<T>,
{
    fn into(self) -> U {
        U::from(self)
    }
}
```

It is *blanket* implementation indeed - converts one generic type into another generic type. But how does compiler know what trait to use when it sees `into` call? My struct does not implement any Traits nor is it bound to them in any way. 

The answer lies within compiler's trait resolution algorithm. When the compiler looks for what method implementation to use, it first collects candidates (candidate assembly). The compiler *searches for impls/where-clauses/etc that might possibly be used to satisfy the obligation* (the term "obligation" is a trait reference that compiler is trying to resolve). As part of this process, it is checking if instantiation of a generic trait will satisfy obligation (see `collect_trait_impls` function in `src/librustdoc/passes/collect_trait_impls.rs`). Once compiler collects all candidates it then attempts to resolve ambiguities. If it can successfully resolve ambiguities, it verifies the candidate can be used with specified types. And voila! That's how `from` become `into`.

Sources:
1. [The Rust book](https://doc.rust-lang.org/book/)
2. [Rust std library documentation](https://doc.rust-lang.org/std/convert/trait.From.html)
3. [Rust dev guide](https://rustc-dev-guide.rust-lang.org/traits/resolution.html)
4. [rustc source code](https://github.com/rust-lang/rust/tree/master)
Repair service ticketing system
Published: 2024-05-13 13:54:58

Build   a  repair  Shop   that  allows  you  to  give  to  your  clients  the possibily  to  submit  their  reparation request  and  receive  invoices.

How  it  works?

Your  customer fill up form with :

 Device name ;

 Problem Description;

 Customer   Location (not mendatory) ;

 Customer Phone  Number (not  required);

 Email (will  be  pulled  from the PrestaShop  Customer Object)

And  submit   the  information .

You   can  then receive aa  message  with  the  ticket number  and  the  customer  details.

The  customer  also  will receive  his  tick  number  and  other  informations.

After  you  read  the  ticket  description  you  can  associate  any  product  to  it  as  a  reparation  cost  estimation.

Once  you  finish   adding  products to  a  ticket  you  can  send  the  ticket  back  to  the  customer  with  associated  products.

The  customer  will  see  the  associated  products  as  the  repartion  cost  and  validate  the  invoice.

Once  you  finish  the  reparation  you  can  mark  the  ticket  as  finished  and  the  customer  will receive  a  notification email  with a link to   finish  his  order.

In  the  customer   account  he  can  edit  the  ticket  if    needed .

You  as the   admin  can  also  edit any  ticket  or  delete  old  tickets  from the  module  admin page.
 

PrestaShop Version  :  1.7  and 8

 

Compatible Browsers : Google Chrome, Firefox, Yandex etc.

Files Included : JavaScrip,PHP, CSS

Software Version : 1.7  and 8 

[REPAIR SERVICE TICKETING SYSTEM](https://prestatuts.com/store/home/42-repair-service-ticketing-system.html)

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/mkycifd2rbw7mtvaj2e3.jpg)
Python Object Interning
Tags: python, trick, pythontrick, memoryoptimization
Published: 2024-05-19 19:23:10

This is an interesting thing i have noticed recently asked in an interview...

###Object interning
is a technique used in Python to optimize memory usage and improve performance by reusing immutable objects. In Python, objects such as integers (-5 to 256), strings, and tuples are immutable, meaning their values cannot be changed after they are created. Object interning takes advantage of this immutability to reuse objects with the same value rather than creating new ones, thus saving memory and speeding up certain operations.

Here's why object interning is useful along with some examples in Python:

1. **Memory Optimization**:
   
   When Python interns objects with the same value, it ensures that only one copy of the object exists in memory. This saves memory, especially when dealing with large numbers of small immutable objects.

   ```python
   a = 10
   b = 10
   print(a is b)  # True, since a and b point to the same memory location
   ```

2. **Performance Improvement**:
   
   Object interning can improve the performance of equality comparisons (e.g., `==`) and identity comparisons (e.g., `is`) by comparing memory addresses directly rather than comparing values.

   ```python
   a = 1000
   b = 1000
   print(a is b)  # False, since a and b are different objects
   print(a == b)  # True, since their values are equal
   ```

3. **Caching Immutable Objects**:

   Python caches small integers (-5 to 256) and some strings, which are commonly used, to further optimize memory usage and performance.

   ```python
   a = 100
   b = 100
   print(a is b)  # True, since a and b are cached and share the same memory
   ```

4. **String Interning**:

   Python interns small strings (length <= 20 characters) automatically. However, you can manually intern strings using the `intern()` function from the `sys` module.

   ```python
   import sys

   a = "hello"
   b = "hello"
   print(a is b)  # True, since a and b are interned
   ```

   ```python
   a = sys.intern("hello")
   b = sys.intern("hello")
   print(a is b)  # True, since a and b are explicitly interned
   ```

Overall, object interning is a powerful optimization technique in Python that helps reduce memory consumption and improve the performance of certain operations, especially when dealing with immutable objects like integers and strings. However, it's important to be aware of its limitations and use it judiciously, as not all objects can be interned, and excessive interning can lead to unintended memory leaks.
A new beginning, with Google Summer of Code (GSoC)
Published: 2024-05-19 19:20:28

In the past, I haven't been one to publicly document my journeys about much of anything, but I've come to realize that documenting is an enriching experience for both the reader and the writer. It's also a way of keeping myself accountable so I decided I'd do a weekly series on my GSoC journey, and that's where we are now.

## The Announcement
![Writer's Google Summer of Code email screenshot](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/h53tvxy470xrheewjim6.png)

On the 1st day of May 2024, I got an announcement email that my proposal was selected and that I had made it to the GSoC community. I applied to a community I really liked ([Wagtail](https://wagtail.org/)), and my efforts over the months paid off. I quickly told my friends and family (who'd been supportive and encouraging throughout the application process). It was easily my biggest win of the year, but I knew I had a lot of work to be done and I was ready for it. It was a little past 7 pm in my timezone so I sent a message to my mentors via Slack the following day.

## Community Bonding Period
My mentors responded, and we scheduled our first meeting for the day after. I got to learn some things about my truly amazing mentors, one of whom had also been a Google Summer of Code intern in the past. We discussed meeting schedules, project expectations, modifications to make from my original proposal, preferred means of communication, availability, what to brush up on, and light tasks that would help prepare me for the coding phase. It was at that moment that I truly felt absorbed into the community.

I don't think I could have started my community bonding period any better.

Cheers to a new beginning with GSoC.🥂
Simplified OpenAPI Docs Using Serverless Framework for Node.js Developers
Tags: swagger, serverless, node, typescript
Published: 2024-05-19 18:58:10

## Introduction:
**OpenAPI** formerly known as swagger docs is a specification. It's a standardised way to describe web APIs using a machine-readable format, typically YAML or JSON. OpenAPI docs could also be written in line as comments in javascript/typescript files. This format outlines the different endpoints, what kind of data they expect (request body), what kind of data they return (response), and other details that are crucial for developers and tools (eg: postman) to understand and interact with your API effectively. 

**Serverless** framework lets you build and deploy applications without managing servers. You write code for specific functions that execute in response to events (like an API request). The cloud provider handles server provisioning, scaling, and maintenance, allowing you to focus on core functionality and benefit from pay-per-use pricing.

**Setting up swagger/OpenAPI with serverless:**

Install the following dependencies
`npm i swagger-jsdoc` with this dependency you will be able to extract swagger doc from comments in javascript files. 

`npm i swagger-ui-express` this serves interactive swagger ui.


![sample swagger ui](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/t2yqyuusigxn56a3dhiw.png)

Following is a utility function that sets up the swagger configuration, the function accepts express app as the input


![sawgger setup with serverless framework](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/8q5e3khd79abmoebemgs.png)

swagger docs extracts the api definitions from the .js files mentioned in the apis array.


![swagger and serverless x-forwarded-prefix](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6sinwd36hsns2z41qq2l.png)


Swagger needs the original URL to correctly generate the api documentation, but the api gateway (proxy) modifies the request URL and store a copy of original URL on the "x-forwarded-prefix" header and with this middleware the original URL gets assigned to `req.originalUrl`.


![setting up swagger (openAPI) with serverless framework](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9qw2vy4qozp27nk2kyiq.png)


A sample swagger doc


![Sample swagger doc](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6g0b16vua39vwqu01t11.png)

**Result**


![final result swagger doc integration with serverless framework](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/4wui5cqfj5wlwls8g4cw.png)

I had trouble setting up swagger docs with AWS and i hope this article helps you out.
Thank you for reading :)
Abd038


_Socials:
https://www.linkedin.com/in/abdul-mohammad-a567b2183/
https://twitter.com/iam_abd038
https://github.com/iam-abdul_
SvelteKit UI Libraries
Tags: webdev, svelte, sveltekit
Published: 2024-05-19 18:46:13

SvelteKit is a refreshing framework and by far the most fun one to work with. My only gripe is that the community is young so it's not as fleshed out as React/Next.js.

With that, the styling/UI libraries are catching up and there's a bunch of cool ones that I've seen. So here's my top 3!

1. SkeletonUI - This library just works! Integrates seamlessly and offers so much out of the box.

2. Shadcn - Really nice styling and there's an unofficial port that is pretty good but the quickstart didn't work last time I tried so I just went back to SkeletonUI.

3. Bits UI - A younger but growing library. Simplifies Melt UI into a more traditional component library.

All in all, you can't go wrong with either but I prefer Skeleton UI. It was what I used to bring my [boilerplate](https://sveltepack.com) to life and with V3 around the corner I can't wait to see how the library grows!
Parallax Website with Scroll-Triggered Animations
Tags: parallax, animation, css
Published: 2024-05-19 18:21:48

This project demonstrates a [parallax website](https://yellowstonetour.vercel.app/) with advanced CSS animations, creating an immersive and dynamic user experience. The key features include background elements moving at different speeds than the foreground content, smooth scroll-triggered animations, and a visually appealing design.

## Key Features

**1. Parallax Scrolling Effect**
The parallax effect is achieved through multiple layered div elements (.top__layer) each covering the full viewport (100vw by 100vh). These layers are stacked and positioned fixedly, ensuring they stay in place while the user scrolls through the content.

**2. Smooth Animations**
Each layer is animated using keyframe animations to scale up at different rates: This scaling effect contributes to the parallax effect by making background elements appear to move slower than the foreground ones, creating a sense of depth.

**3. Advanced CSS Animation Properties**
The animations are fine-tuned with several CSS properties:

* `animation-timing-function: linear;` ensures the animation progresses at a constant speed.
* `animation-timeline: scroll();` ties the animation to the scroll position, making the animation progress as the user scrolls.

* `animation-fill-mode: both;` ensures the animation's styles are applied both before and after the animation's duration.
* `animation-range: 150vh 350vh;` specifies the scroll range over which the animation should play, ensuring the animations are tied to specific sections of the scroll.

**4. Text Animation**
Text within the third layer (.top__text) is animated to fade in as the user scrolls. This animation ensures that the text only becomes visible when the user scrolls to a certain point, enhancing the interactivity and visual engagement of the site.

**5. Visual Design and User Interaction**
The combination of fixed positioning, varying animation speeds, and timed text reveals creates a visually striking and interactive experience. Users are drawn into the site through smooth, engaging animations that respond to their scrolling behavior. The arrows at the bottom further guide the user to interact with the page, encouraging exploration.

**6. Technical Implementation**
To implement this design, careful attention is given to the stacking order of elements (z-index), the timing and scaling of animations, and ensuring cross-browser compatibility. The use of custom fonts from Google Fonts adds to the site's unique visual identity.

This link for the [code](https://github.com/VitaliPri/Yellowstone) if you want to play with it:
yufuiyufyusdyfskdfds
Published: 2024-05-19 18:00:39

https://github.com/orgs/wixtoolset/discussions/8367
https://github.com/nrwl/nx/discussions/23531
https://github.com/hashicorp/nomad/issues/20805
https://github.com/orgs/xdaforums/discussions/3
https://github.com/orgs/xdaforums/discussions/4
https://github.com/orgs/xdaforums/discussions/5
https://github.com/orgs/xdaforums/discussions/6
https://forum.mush.com.br/topic/217460/https-github-com-orgs-wixtoolset-discussions-8367
https://forum.mush.com.br/topic/217462/https-github-com-nrwl-nx-discussions-23531
https://forum.mush.com.br/topic/217464/https-github-com-hashicorp-nomad-issues-20805
https://forum.mush.com.br/topic/217465/https-github-com-orgs-xdaforums-discussions-3
https://forum.mush.com.br/topic/217467/https-github-com-orgs-xdaforums-discussions-4
https://forum.mush.com.br/topic/217469/https-github-com-orgs-xdaforums-discussions-5
https://forum.mush.com.br/topic/217471/https-github-com-orgs-xdaforums-discussions-6
https://kbin.social/m/infosec/t/1040446/Xem-Phim-Lau-Mai-2024-FULL-HD-ThuyetMinh-VietSub
https://kbin.social/m/infosec/t/1040449/Xem-Phim-Lau-Mai-2024-FULL-HD-1080p-ThuyetMinh-VietSub
https://kbin.social/m/internet/t/1040450/Xem-Phim-Lau-Mai-2024-FULL-HD-1080p-ThuyetMinh-VietSub
https://kbin.social/m/internet/t/1040451/Xem-Phim-Lau-MAI-2024-FULL-HD-1080p-ThuyetMinh-VietSub
https://kbin.social/m/internet/t/1040452/Xem-phim-Mai-2024-4K-Vietsub-Full-HD-1080p-Thuyet-Minh-Mien
https://kbin.social/m/internet/t/1040454/Xem-phim-MAI-2024-Full-HD-ThuyetMinh-VietSub
https://kbin.social/m/internet/t/1040456/Xem-phim-Mai-phim-truc-tuyen-day-du-2024-FUll-HD-VIET-SUB
https://qiita.com/ayuningsih/items/0255603e160d4535c98e
https://community.cisco.com/t5/additional-communities/hgfsdgfsdfksdhjfdskjfdsfsdf343/m-p/5110344#M2288
https://community.upwork.com/t5/Freelancers/fdsftydstfds7fdsfudsiufds/m-p/1595655#M848622
https://www.lesswrong.com/posts/rjQj7xrvs8H4gEbGj/rdyrtsetrsrstsetresrsr