teleren/devto huggingface dataset:
What is HairFortin Supplement?
Published: 2022-03-31 04:53:18

I can make maximum use of [HairFortin](https://ipsnews.net/business/2021/10/09/hairfortin-hair-regrowth-formula-really-work-or-scam-complaints-and-user-review/). Almost everyone has heard of my interpretation. How do gentlewomen find the best Hair Regrowth Formula deals? I needed someone to guide me with doing that in order that I wasn't given any opportunity to negotiate or point out this relating to this. I'm quite ambitious. That cut to the bone. It's magical. You might presume that I'm so crooked they'll have to screw me in to the ground. In my next post you're going to find out more in connection with some selection. Some inference pushes the right psychological buttons. You're being forgetful. I obtained eleven in 5 1/2 days. Is the quantum leap too good to be true? I'm a balanced and well rounded whiz at this. I ought to say, that is very serious [HairFortin Supplement](https://www.youtube.com/watch?v=QYbzuvNGXV0). 

Assuredly, you're not tied to using the same this familiar tune again. As you know, I Twittered in regard to a break this afternoon. [HairFortin Pills](https://www.facebook.com/Fitness-Club-108280508493294) has been pictured by a whole slew of apprentices as a sort of Hair Regrowth Formula. I'm in the HairFortin inner circle. My interest isn't a creative creation. Obviously, you can't conceive of that. I do suspect that the older generation is more likely to get that. This required me a long time to realize this as it concerns this responsibility. This was a meaningful investment. Were they born yesterday? You can do that too although you just must move slowly. I'm doing a little free publicity for my speculation. Here are my final words on a representation. I'm in poor shape. I don't imagine you have to do everything or rush into anything immediately. Don't forget to pay for HairFortin using PayPal. 

[https://ipsnews.net/business/2021/10/09/hairfortin-hair-regrowth-formula-really-work-or-scam-complaints-and-user-review/](https://ipsnews.net/business/2021/10/09/hairfortin-hair-regrowth-formula-really-work-or-scam-complaints-and-user-review/)
[https://www.facebook.com/Fitness-Club-108280508493294](https://www.facebook.com/Fitness-Club-108280508493294)
[https://trailblazer.me/id/hairfortinbuy](https://trailblazer.me/id/hairfortinbuy)
[https://www.youtube.com/watch?v=QYbzuvNGXV0](https://www.youtube.com/watch?v=QYbzuvNGXV0)
How does Ceph scrubbing work?
Published: 2022-03-31 04:41:39

---
title: How does Ceph scrubbing work?
published: true
description: We look into the Ceph scrubbing process, how it works, what to expect when something goes wrong. Some techniques to handle issues and work around them. We also talk about the difference between deep scrubbing and normal scrubbing. Last but not least we talk about filesystem scrubbing.
tags:
cover_image: https://i.ytimg.com/vi/M9QGMoc3GU8/maxresdefault.jpg
---

{% youtube M9QGMoc3GU8 %}

We look into the Ceph scrubbing process, how it works, what to expect when something goes wrong. Some techniques to handle issues and work around them. We also talk about the difference between deep scrubbing and normal scrubbing. Last but not least we talk about filesystem scrubbing.
Canon Printer in Error State: Causes and Fixing
Published: 2022-03-31 04:41:36


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/hcw8rh28ajtn4ae89tqr.png)

[ij.start.canon](https://www.ijstartca-none.org/) is a versatile printer that manages to perform multiple functions for the users. It works efficiently on every use and produces printouts as per the requirement. However, equipped with plenty of features to ease the printing and scanning of documents for us, the Canon printer may sometimes fall apart in performing the desired tasks due to its improper functioning or technical faults.
One such fault in the Canon printer, namely “Canon Printer in Error State”, occurs due to some of the following causes:
·         Drivers installed incorrectly.
·         Incompatible drivers installed for your printer models.
·         Issues in the network connectivity.
·         Inappropriate and loose cables connected to devices.

How to fix Canon Printer in Error State issue?
Step 1: Check the connections
·         Firstly, check for the proper connection between your printer and a system.
·         Confirm there is no problem with the wireless network or the USB cable.
·         Tighten the loose connections.
·         Try a test print before continuing with further steps.
Step 2: Restart your PC and printer.
·         Shut down your PC and turn off your printer for a while and restart both the devices. Restarting a system may sometimes turn out to be the ultimate solution to any device issue.
·         Having restarted both devices, check for the error, whether fixed or not.
Step 3: Update or reinstall your printer driver
Sometimes Canon Printer in Error State issue may have resulted from the incomplete driver installation on your system. You can consider reinstalling the drivers to get the problem fixed. To do so:
·         Visit the [https://ij.start.cannon](https://istartsetup.com/https-ij-start-cannon/) website.
·         Check out drivers and software for your Canon printer model.
·         Then, click on the Download button.
·         Install the .exe file on Windows and .dmg file on your Mac.
·         Open the downloaded file and follow the prompts on the screen.
·         Once the drivers are installed successfully, click on Finish to end the installation process.
·         Now, restart your printer and system and start printing.
 
For info visit- [ij.start.cannon](https://istartsetup.com/https-ij-start-cannon/) |   [http://ij.start.cannon](https://istartsetup.com/https-ij-start-cannon/) | [https //ij.start.cannon](https://istartsetup.com/https-ij-start-cannon/) |  [ij.start canon](https://www.ijstartca-none.org/) | [Canon IJ Print Utility](https://istartsetup.com/canon-ij-printer-utility/)
100 días de código: 92 y 93, desplegar aplicación con vite y vercel
Tags: spanish, 100daysofcode, webdev, vite
Published: 2022-03-31 04:40:53

¡Hey hey hey!

Realmente escribí esto ayer pero olvide publicarlo asi que agregare lo que logre hoy en el reto. 

Creí que desplegar una aplicación de vite con vercel tendría alguna dificultad y esta mas que equivocado pues solo bastaron un par de clicks en la pagina de [vercel](https://vercel.com/docs) y una vinculación con la cuenta de github para lograrlo. 

Despues de lograr lo anterior me dedique a hacer algunas pruebas de [la pagina de agenda global](https://frontend-phonebook.vercel.app/) que cree con vite y react. Realmente no necesitaba muchas pruebas puesto que es una pagina sencilla que solo muestra una vista con los números y un formulario que te permite ingresar un nuevo registro.

Al finalizarlo llegue a la conclusión de que era hora de comenzar a usar bases de datos mongo para completar el stack MERN con el que me plantee crear este proyecto. Si utilizas nodejs en el backend es bastante sencillo comenzar a usarlas debido a que el paquete [mongoose](https://www.npmjs.com/package/mongoose) te provee funcionalidades bastante sencillas para lograr este objetivo.

Hoy logre crear la conexión y el modelo de la base de datos mongo y también conseguí modificar los métodos para agregar, actualizar, eliminar y obtener los datos. 

Me siento bastante contento con mi progreso, si quieren revisar el código esta en [este repositorio](https://github.com/Darito97/backend-phonebook).

Mañana terminare las pruebas y desplegare para ver si todo funciona correctamente.

¡Espero que tengan mucho éxito con sus proyectos!

Hasta la próxima.
What's the best hot water system in Newcastle
Tags: hotwatersystem, waterheater, newcastle
Published: 2022-03-31 04:20:50

## About Hot Water System, and Its Purpose
?
A **hot water system** is a device that moves water from the cold to the hot side of any given home. The process begins with a heating source and usually consists of a pump or circulation medium, such as an electric hot water system, air-source heat pump, solar heating panel that includes solar hot water booster switch, or gas burner. Once heated on one side, it can be used for many purposes, such as washing dishes in the kitchen sink, filling up your bathtub with warm water for a relaxing soak, or using that same hot water for a nice warm shower. 

There are many experts in [hot water installation in Newcastle](https://hotwatertoday.net.au/newcastle-hot-water-systems/) however it’s vital that chose the right expert when it comes to such an expensive outlay.  with over twenty years of experience in hot water system repairs in Newcastle, you can rest assured that when you call us you will be getting the right service and advice.

In other words, a hot water system is a plumbing system that brings water to the home for use in taking baths, doing dishes, laundry, and having showers. It usually consists of an outdoor tank storing potable water under pressure, pipes bringing the heated or cooled water to fixtures inside the house through a network of valves.

How to Maintain Your Hot Water System?
How to Maintain Your Hot Water System?
Most people don’t think about their hot water system until it stops working properly. A sudden loss of hot water can be a real inconvenience, That’s why it’s important to keep your hot water system in good condition so that you can avoid costly repairs or replacements down the road. It’s easy to take your hot water system for granted – until it stops working. 

Unfortunately, many Australians don’t know how to properly maintain their hot water systems, which can lead to problems, we’ll teach you how to keep your hot water system in good condition so that you can avoid any unpleasant surprises or Maintaining your hot water system is important for its longevity and to ensure you always have hot water when you need it. No worries about maintaining if you can book online a hot water system replacement Newcastle they have an option of Likes for likes replacement in Newcastle. 


Most common maintenance check regularly if there are any leaks, or burst hot water Newcastle, check also the relief valve, inspect if the surrounding is being infested by ants or insects or if you are on a holiday it’s advisable to turn off the water and power to the unit contact your local hot water expert at least every 5 years to ensure your hot water system Newcastle is serviced and last its full life.
Welcome to iOS Development
Tags: ios, iosdevelopment, motivation, softwaredevelopment
Published: 2022-03-31 04:23:28

---
title: Welcome to iOS Development
published: true
date: 2022-03-31 04:14:34 UTC
tags: #iOS #iOSdevelopment #motivation #softwaredevelopment
canonical_url: https://blog.seancoughlin.me/welcome-to-ios-development
---

Hi, my name is Sean, and welcome to my new series, iOS Development. This series will explain everything iOS dev-related and how to create your first app.

I've been a programmer for six years. I studied computer science in college, and currently, I work as a full-stack software engineer. However, I'm new to creating apps for iOS. I think this gives me a unique perspective on the process, and I would like to share what I've learned along the way.

Just a few months ago, I wouldn't even have recognized Swift code if I saw it. I felt lightyears away from ever producing something shippable, and I didn't know where to begin. Since then, I've learned a lot about Swift, and I've released my first app, [Compound Interest Solver](https://apps.apple.com/us/app/compound-interest-solver/id1607884819).

I'm targeting this series to readers who might be in the same boat I was. If you want to create an app, but don't know where to begin, I hope these tutorials will be helpful and engaging.

In this series, I want to show you three things.

- How I created my first app
- Resources to learn Swift
- Methods of engaging with the Swift development community

Best of luck programming, and stay tuned for more.
Clusters-using-K-mean-on-beer-dataset
Tags: machinelearning, python
Published: 2022-03-31 03:52:19

Company X would like to enter the market with a new beer brand. Before it decides the kind of beer it will launch, it must understand what kinds of products already exist in the market and what kinds of segments the products address. To understand the segments, the company collects specifications of few samples of beer brands (as given in the Beer Dataset). Assuming there are 3 segments, use K-Means Algorithm to create three clusters using the Beer Dataset. Once the clusters are finalized, interpret the clusters for company X.

Dataset and source code - 
https://github.com/mayankchaudhary26/Clusters-using-K-mean-on-beer-dataset
<br>
<br>

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/coej3q415bq6xlcn0sxv.png)
<br>
<br>



![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/y6twpgf7jvzye2lmacwc.png)
<br>
<br>


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/felz6vsjotr4a0dht5f6.png)
<br>
<br>

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/f78qo7t2qo78b8r4irxo.png)
Dativejs animation
Tags: javascript, tutorial, webdev, dativejs
Published: 2022-03-31 03:46:38

Animations in dativejs is awesome
And it uses the [Web Animation Api](https://developer.mozilla.org/en-US/docs/Web/API/Element/animate)

So it's easy to create custom animations


Let's Start Cooking

```ts
import Dative from 'dativejs';

export let Anime = Dative.extend({
   ...,
   animate: {
      rotate({ animate,delay,duration }){
         animate([ 
            { rotate: '0deg' },
            { rotate: '360deg' },
         ],{
            delay,
            duration,
            easing
         })
      } 
   },
   template: `
     <h1 @rotate="3000, 5">I'm Rotating</h1>
   `
})
```


The animation directive `animate:<animate-name>="duration, delay"` also has the short way `@<animate-name>="duration, delay"`

### This is how the animation is been used


```ts
  template: `
     <h1 @rotate="3000, 5">I'm Rotating</h1>
   `
```



### Thanks For Reading 


Please me on [Twitter](https://twitter.com/tobithealpha_)
How to get streets data using overpass Api
Tags: geospatial, openstreetmaps, overpassapi, openstreetmap
Published: 2022-03-31 03:42:04

I will show you a simple and fastly way to get the streets geometry and another information from OSM(open streeet maps), to do this, we will use Overpass turbo. 

According the [wiki of open street maps](https://wiki.openstreetmap.org/), Overpass turbo is  is a web based data mining tool for OpenStreetMap that run runs any kind of Overpass API query and shows the results on an interactive map.

1. Go to [https://overpass-turbo.eu/](https://overpass-turbo.eu/).
2. Select in _Wizard_ 
3. Write `highway=* and type:way`
4. Click on _build and run query_

Overpass turbo will create automatically the following query
```
[out:json][timeout:25];
(
    way["highway"]({{bbox}});
);
out body;
>;
out skel qt;
```

And now you can run it and see all the streets geometries drawn on the map.

![Cuautla streets on overpass turbo](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/l1fz5e7rtecgjl1w9rud.png)

Now, you can click on _Export_ and click on GeoJSON _download_ button.

Also, you can use the `Query Wizard` to find another type of places, the following query have been generated writing only the word "shop", and it returns the shops places.
 
```
[out:json][timeout:25];
(
    node["shop"]({{bbox}});
    way["shop"]({{bbox}});
    relation["shop"]({{bbox}});
);
out body;
>;
out skel qt;
```

In addition, if you don't want to get only the streets selected on the web IU, you can replace `{{bbox}}` to your manually selected coordinates.

```
[out:json][timeout:25];
(
    way["highway"](
        18.806908708848084,
        -98.95872831344604,
        18.825777549841018,
        -98.94263505935669
    );
);
out body;
>;
out skel qt;
```
Now, you can use another tool to show this information such as:

- [Kepler](https://kepler.gl/demo)
- [Geojson.io](https://geojson.io/)
- [QGIS](https://www.qgis.org/es/site/)

In case you need to obtain many more geometries, I recommend you to use a tool like [osm2po](https://osm2po.de/).

For know more about this topic, please check the documentation:

- [https://wiki.openstreetmap.org/wiki/Main_Page](https://wiki.openstreetmap.org/wiki/Main_Page)
- [https://wiki.openstreetmap.org/wiki/API](https://wiki.openstreetmap.org/wiki/API)
- [https://wiki.openstreetmap.org/wiki/Overpass_API](https://wiki.openstreetmap.org/wiki/Overpass_API)
- [https://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL](https://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL)
My web page looks different in Google Chrome and Safari
Tags: webdev, beginners, programming
Published: 2022-03-31 03:12:17

Here I have two images of the same Web page but in different browsers. Why is it that my web page is laid out correctly in Google Chrome, but when using Safari the error icon is in a different position? How can I fix my code so that my web page looks the same in **all** browsers? Here is my [repository](https://github.com/taepal467/base_apparel_page)

- Google Chrome
![Google Chrome](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/z4a9hdifqqbxitoffikw.png)

- Safari
![Safari](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ljbmztv2wahe49osc5f4.png)
Here to share my thoughts
Tags: python, programming
Published: 2022-03-31 03:11:13

Well, if you are here that means you can read and maybe you are also confused AF like me. To be frank, I'm pissed about my idea of switching my 6 years of frustrating technical support career. Yes, I had a job and quit it because of unnecessary pressure of reaching harassing targets (which is getting scolded by customers on behalf of the company which cannot put their shit together) and ridiculously unusual shifts of my job. 
I know it is ridiculous because all the other millennials are working like this no big deal right! Periodt, I don't want to be like them. Lately I have completed certificate course on Hardware & Networking, Ethical hacking. Cool right! but I didn't use them to build my career around that instead I looked for easy money in exchange for my blood and sweat and being a part of an unhealthy work culture. In this pandemic I learned how much companies care for their employees. Hence, I've decided to end that hell of a nut job and learned Python Programming. Nowadays I am learning programming and I feel relieved. Everything I learned from school by reading books putting together all that knowledge is really helping now. Like automating daily staff, coding self-learning web applications, scripting facial recognition program that alert via text messaging etc. I am 33, I don't have a job right now but I am sure by the end of 22 I will have a better career as a programmer or I will code my own startup. Who knows!! On that note thank you if you have read till here. Like, share, follow, troll, do whatever you want, be honest. Bye.
Spring Remote Code Execution Vulnerability
Tags: security, java, devops, opensource
Published: 2022-03-31 02:46:17

I'd like to start by saying that I'm not a security expert. I also won't link to the exploit. This is a very fresh take on a new vulnerability but there's [already confirmation from Sonatype](https://blog.sonatype.com/new-0-day-spring-framework-vulnerability-confirmed). The current exploit seems to be limited to Spring on top of Tomcat but it probably can be adapted since the underlying vulnerability seems general enough.

The vulnerability only impacts Java 9 or newer so if you have an older version you should be safe from this specific exploit. 

The core problem is a regression related to an [old RCE](https://nvd.nist.gov/vuln/detail/CVE-2010-1622) which was [fixed here](https://github.com/spring-projects/spring-framework/commit/3a5af35d37c79d0644d49b93f792a4c18fe8eb71#diff-ea765e78a703581fb519933028fbd6d7ac8386d57b805b395d04910de9a33f4cR245).  

The problem is that the Java 9 module system increased the surface area. So the original fix for the RCE is no longer sufficient. 

## Workaround
This is actually pretty simple... [Cyber Kendra included a solution](https://www.cyberkendra.com/2022/03/springshell-rce-0-day-vulnerability.html) and it was also mentioned by [Praetorian](https://www.praetorian.com/blog/spring-core-jdk9-rce/). It seems like a prudent thing to add and I suggest you incorporate it as soon as possible!

## Detection
If you have [Lightrun](https://lightrun.com/) in your servers you can instantly detect if this is exploited by placing a snapshot in the `BeanWrapperImpl` class as I explain in this [twitter video](https://twitter.com/debugagent/status/1509232880572108801?s=20&t=sqc0NoJoAKa2ztHi5IkSfw).
Learning TypeScript? try Deno
Tags: typescript, deno, beginners, node
Published: 2022-03-31 01:47:03

[Deno](https://deno.land) is modern, fast and secure runtime that supports TypeScript and JavaScript natively. It is very simple to setup and use. It is very welcoming to JS developers because its very easy to get started.

## Install

As simple as `brew install deno` on a mac and `choco install deno` on a windows machine. Detailed instruction on [installation is here](https://deno.land/#installation).

## Run

Deno can run any JS or TS file hosted on the internet.

```
$ deno run https://deno.land/std/examples/welcome.ts
```

Or, let us write any valid TypeScript file locally

```ts
// save this as welcome.ts

interface Account {
  id: number
  displayName: string
  version: 1
}

function welcome(user: Account) {
  console.log('Welcome,', user.displayName)
}

welcome({ id: 1, displayName: 'Dina', version: 1 })
```

Save the file above and run it directly as shown below. Deno takes care of compiling and executing the code. To start out, you don't have to deal will `.tsconfig` files or running `tsc` etc. psst, if you are in a hurry and want to learn TS and not interested in Deno, you could use TS repl and execution environment called [ts-node](https://typestrong.org/ts-node/)

```
$ deno run welcome.ts

Check file:///Users/dina/dev/try-deno/welcome.ts
Welcome, Dina
```

## Developer Experience

Deno offers a great DX by [providing tools](https://deno.land/#toolchain) like code linters, formatters and test runners all in the deno executable. 

**Lint**

```
$ deno lint

(prefer-const) `order` is never reassigned
let order = new Order()
    ^^^^^
    at /Users/dina/try-deno/design-patterns/state.ts:106:4

    hint: Use `const` instead
    help: for further information visit https://lint.deno.land/#prefer-const

Found 24 problems
Checked 25 files

```

**Format**

```
$ deno fmt

/Users/dina/try-deno/design-patterns/decorator.ts
/Users/dina/try-deno/design-patterns/state.ts
Checked 30 files
```

**Test**

```
$ deno test feature.spec.ts
```

## My Two Cents

I don't think Node.js is going away any time soon. Deno is a great alternative but its still under heavy development. Node.js has a huge ecosystem of libraries and utilities which are yet to be converted or made available to Deno. Good thing is introduction of Deno has led to maturing of Node.js since there wasn't many competition to it before. What slice of web is deno going to get? only time will tell. 👋