teleren/devto huggingface dataset:
How Long Does it Take to Learn Python?
Tags: python, beginners
Published: 2022-12-08 09:32:09

Python is a programming language with many loyal adherents. Its popularity can partly be attributed to its relatively straightforward syntax and powerful data structures. But for newcomers, the question remains—how long does it take to learn Python? While there is no definitive answer, the reality is that it depends on your prior experience, your learning goals, and the time you’re willing to commit. In this article, we’ll explore all of these factors to give you a better idea of how long it might take you to learn Python.

## How Much Time Does It Take to Learn Python?

How much time does it take to learn Python? It really depends on your level of programming experience and your willingness to learn. If you're starting from scratch, it will obviously take longer than if you already have some experience with coding. That being said, even people with no prior coding experience can learn Python fairly quickly.

According to the official Python documentation, it takes about 3 weeks to get started with the basics of the language. Of course, this assumes that you're dedicating a significant amount of time to learning Python and aren't trying to juggle too many other things at once. If you can devote a few hours each day to learning, you should be able to pick up the basics fairly quickly.

Once you know the basics, it's important to practice as much as possible. The more you code in Python, the better your understanding of the language will become. There are plenty of resources available online (and offline) that can help you practice your Python skills. Try working through some tutorials or solving some practice problems. And don't be afraid to experiment - one of the best ways to learn is by playing around with code and seeing what happens.

So how long will it really take you to learn Python? It all depends on your individual circumstances and how much time and effort you're willing to put into learning. But even if you're starting from scratch, don't be discouraged - with a little bit of hard work and dedication, you can master Python in no time.
Do you know MOD-CSS, the new utility-first CSS framework ?
Tags: css, html, modcss, beginners
Published: 2022-12-08 09:31:48

MOD-CSS is a utility-first CSS framework for front-end development. It's build only with javascript and supports **breakpoints**, **flexgrid**, **states**, **CSS properties**  and arbitrary values.

It is extremely light _(10kb)_ which is good for page loading


## It can therefore be used to :

- Quickly build a site (or prototype it).
- For their flexgrid which is very successful.
- Quickly call CSS properties.
- Or simply to create and customize components (like Bootstrap components).


## Are-you interested by ?
I want to do a little series of tutorials minutes to show you how it works (_even if their site is already very well documented_) ?
Put a heart or let me know in the comments.


## Get here
[Website](https://mod-css.com)
[Presets and examples](https://mod-css.com/presets/)
[Github](https://github.com/modsLabs/mod-css/)
Find n,if a^n =b, where a,b are taken as input?for example a = 5, b = 625 then n would be 4.
Tags: python
Published: 2022-12-08 09:27:47

Given 2 integers, find out the resulting integer that would be the exponent relating to the given 2 numbers. By definition: a^n = b, where a, b are provided as input, while n needs to be computed. For instance, given 5 and 625, the result would be 4.
Please help me in finding n?
Laser Treatment of Piles | Piles Doctor Near Me in Delhi
Tags: piles, pilesdoctorsnearme, laserpilestreatment
Published: 2022-12-08 09:24:32


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Machine Learning Interview Questions and Answers | Machine Learning Interview Preparation
Tags: machinelearning, datascience, webdev, beginners
Published: 2022-12-08 09:24:08

 This Machine Learning Interview Questions and Answers video will help you to prepare yourself for Data Science / Machine Learning interviews. This video is ideal for both beginners as well as professionals who want to learn or brush up their concepts in Machine Learning core-concepts, Machine Learning using Python and Machine Learning Scenarios. Below are the topics covered in this tutorial: 

1. Machine Learning Core Interview Question
2. Machine Learning using Python Interview Question
3. Machine Learning Scenario-based Interview Question

{% embed https://www.youtube.com/watch?v=t6gOpFLt-Ks %}
Are You Embarrassed By Your CCSP DUMPS Skills? Here's What To Do
Published: 2022-12-08 09:15:06

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Joining a Wi-Fi network with style!
Tags: raspberrypi, wifi, python
Published: 2022-12-08 09:10:41

If you need a guest Wi-Fi network for your home, office, or a coffee shop, you might as well do it with style!

https://youtu.be/APTqu29ApRc

You'll need a Wi-Fi network (:D) and a small computer screen - I used Raspberry Pi Pico with a 64x128 pixels display.

To generate a QR Code that will be recognized by your phone, the string you encode must be in a proper format:

`WIFI:S:<SSID>;T:<WEP|WPA|blank>;P:<PASSWORD>;H:<true|false|blank>;`

Depending on your screen size, you might have to adjust the SSID + password length, so that QR Code can be displayed on a screen that size.

Depending on which SBC you use, the code to display the QR Code will be different, but for Pico I used MicroPython.

Detailed instructions and a few tricks available at https://github.com/predmijat/qr_wifi

I hope you like it!
What is the purpose of hashtag in HTML Links?
Tags: html, webdev, beginners, tutorial
Published: 2022-12-08 09:00:00

**What is the purpose of hashtag in HTML Links?**

Within a hyperlink, a hash – `'#'` specifies an HTML element id to which the window should be scrolled.
`href="#idname"` would scroll to a current page element, such as `<p id="idname">`.

You might come across a link like this while working on a web page:

```html
<a href="#">Home</a>
```

`href="#"` here is a placeholder. `href="#"` doesn’t specify an id name, but does have a corresponding location – the top of the page. Clicking an anchor with `href="#"` will move the scroll position to the top.

**Tip:** You can use `href="#top"` or `href="#"` to link to the top of the current page!

Sometimes this can also indicate that the app is in development, and we’ll fill that link href attribute later.

Other times you’ll see this below:

```html
<a href="#about">About</a>
```

In this case the link references a point or section in the same page.

You’ll have an element like this:

```html
<section id="about">About</section>
```

It can also be an empty element, which will be there, but hidden:

```html
<section id="about"></section>
```

Notice we used id here.

Clicking the `<a href="#about">About</a>` element will bring you to the `<section>` with the `id` equal to about.

### Further Reading
Want to learn more about HTML links? Then go check out [HTML Links HyperLinks – W3Schools](https://www.w3schools.com/tags/att_a_href.asp)

### See also

[What is HTML? Basics Explained](https://maxlockwood.dev/what-is-html-basics-explained/)
[How to Create an HTML Boilerplate](https://maxlockwood.dev/how-to-create-an-html-boilerplate/)
[What is an HTML Element? How do you create one?](https://maxlockwood.dev/what-are-html-elements/)

If you liked this article, then please share. You can also find me on [Twitter](https://twitter.com/maxlockwood88) for more updates.
React: Switch background images when they are ready
Tags: beginners, react, typescript, javascript
Published: 2022-12-08 08:33:42

In an application I'm currently working on I needed a way to make sure the image is actually loaded before I put it into the background. How did I do that?

Actaully it's pretty simple: Create an image object, load the image - which then would be put into the cache - and when the image object sends the load event switch the image.

```typescript
import React, { PropsWithChildren, useCallback, useState } from 'react'
import styled from 'styled-components'

import useWsMessage from '../hooks/useWsMessage'

interface BackgroundData {
  credits?: string
  url: string
}

const Background: React.FC<PropsWithChildren> = ({ children }) => {
  const [current, setCurrent] = useState<BackgroundData | null>(null)

  const handleMesssage = useCallback((event: MessageEvent<string>) => {
    const raw = event.data.replace('SetBackground ', '')
    try {
      const background: BackgroundData = JSON.parse(raw)
      const img = new Image()
      img.src = background.url
      img.onload = () => setCurrent(background)
    } catch {
      // do nothing
    }
  }, [])

  useWsMessage('SetBackground', handleMesssage)

  return (
    <BackgroundRenderer url={current?.url}>
      {children}
    </BackgroundRenderer>
  )
}

interface BackgroundRendererProps {
  url?: string
}

const BackgroundRenderer = styled.div.attrs<BackgroundRendererProps>(({ url }) => {
  return {
    style: { backgroundColor: 'black', ...(url ? { backgroundImage: `url(${url})` } : {}) },
  }
})<BackgroundRendererProps>`
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  bottom: 0;
  height: 100%;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  width: 100%;
`

export default Background
```

As you can see the component retrieves a message from websocket and uses the URL to set the background image. The important part is this:

```typescript
const img = new Image()
img.src = background.url
img.onload = () => setCurrent(background)
```

It creates an image object, sets the src and sets the background image state as soon as the image is loaded.

That's it. Pretty simple, huh? I hope this helps someone having a similar problem in the future.
Quickest Way to Setup your Metasploit Exploit Development Lab
Tags: security, exploitdev
Published: 2022-12-08 08:31:50

Kali Linux image is available as a docker Image. Go to https[:]//www.kali[.]org/docs/containers/official-kalilinux-docker-images/

Pull the official Image using the docker command

docker pull kalilinux/kali-rolling

This should take few minutes based on your ISP speed.

Run the docker run command and it should spin up the container and get you a shell prompt

docker run -it kalilinux/kali-rolling /bin/bash

Once you are at the shell the image needs to be updated, I would recommend running apt update && apt -y install kali-linux-large to get all the bells and whistles. This would take some time and post completion you should have access to kali linux tools including metasploit framework

Run msfconsole and you should be prompted with the metasploit banner and msf prompt.

You could use vi but would recommend vscode as a IDE. Install the vscode docker extension and it should list the running containers.

Attach to the kalilinux container and open the /root/.msf4 folder. If the container is not running, you can start the container using vscode and attach.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/d39d6qwe8hzogj0riw6i.jpeg)

create the folder /root/.msf4/modules/exploits/windows/ftp, metasploit looks for exploits under /root/.msf4/exploits/ the /windows/ftp is for our sample exploit for which we will use freefloat ftp.

create file freefloat123.rb under the folder /root/.msf4/exploits/ the /windows/ftp and copy the contents of https[:]//www.exploit-db.com/exploits/23226 as an example and save.

From vscode open a Integrated Shell or you can use docker exec -it <container_instance> /bin/bash to open an shell and run the command msfconsole. With in the msf shell run the command reload_all it will reload all the modules.

Your sample exploit should now be loaded and you can search for it using command search freefloat.
Why we use empty array with UseEffect
Tags: react, javascript, webdev, beginners
Published: 2022-12-08 08:24:40

If you do not pass an empty array as an argument to useEffect, 
**the effect will run on every render of the component.**

This means that any code inside the useEffect callback will be executed on initial render, and on subsequent updates to the component.

Here is an example of using useEffect without an empty array:


```javascript

import React, { useState, useEffect } from 'react';

function MyComponent() {
  const [data, setData] = useState(null);

  useEffect(() => {
    // This will run on every render of the component
    fetchData().then(response => setData(response));
  });

  return (
    // component render code here
  );
}

```

In this example, useEffect is used to fetch data from an API on every render of the component. This means that the fetchData function will be called o**n initial render, and **on every subsequent update to the component.**

This can lead to unnecessary network requests and can negatively impact the performance of your application.

If you do not want the useEffect callback to run on every render, you should pass an empty array as an argument to useEffect. 

This tells React that the effect does not depend on any values from the component's props or state, so it only needs to be **run once on initial render.**

Here is an example of using useEffect with an empty array:

```javascript

import React, { useState, useEffect } from 'react';

function MyComponent() {
  const [data, setData] = useState(null);

  useEffect(() => {
    // This will only run on initial render
    fetchData().then(response => setData(response));
  }, []);

  return (
    // component render code here
  );
}
```
In this example, useEffect is used to fetch data from an API when the component is first rendered.

 The empty array as an argument to useEffect means that the fetchData function will only be called on initial render, and not on subsequent renders when the data state changes. 

**This helps to avoid unnecessary network requests and can improve performance.**
Top 15 Password Alternatives with Pros and Cons
Published: 2024-06-22 09:02:51

---
title: Top 15 Password Alternatives with Pros and Cons
published: true
date: 2022-12-08 08:03:58 UTC
tags: 
canonical_url: https://mojoauth.com/blog/password-alternatives/
---

The increasing amount of data breaches and cyber attack success against password-based authentication is the biggest reason to look for password alternatives. Also, the pain of considering passwords’ do’s and don’ts is so much so that it impacts user experience that bothers both users and businesses. Using no password authentication is the best fit to combat both security and experience concerns. Let’s first dig into the frustrating do’s and don’t of passwords:
A Fun Programming Joke To Start Your Day
Tags: jokes, dailydeveloperjokes
Published: 2022-12-08 08:00:13

---
title: "A Fun Programming Joke To Start Your Day"
description: "Check out today's daily developer joke! (a project by Fred Adams at xtrp.io)"
series: "Daily Developer Jokes"
published: true
tags: #jokes, #dailydeveloperjokes
---

Hi there! Here's today's Daily Developer Joke. We hope you enjoy it; it's a good one.

![Joke Image](https://private.xtrp.io/projects/DailyDeveloperJokes/public_image_server/images/5e12591e45d64.png)

---

For more jokes, and to submit your own joke to get featured, check out the [Daily Developer Jokes Website](https://dailydeveloperjokes.github.io/). We're also open sourced, so feel free to view [our GitHub Profile](https://github.com/dailydeveloperjokes).

### Leave this post a ❤️ if you liked today's joke, and stay tuned for tomorrow's joke too!

_This joke comes from [Dad-Jokes GitHub Repo by Wes Bos](https://github.com/wesbos/dad-jokes) (thank you!), whose owner has given me permission to use this joke with credit._

<!--
Joke text:
___Q:___ Why didn't the `<div />` get invited to the dinner party?

___A:___ Because it had no class!
 -->
Funny Coding memes to brighten your day
Tags: mentalhealth, productivity, community, motivation
Published: 2022-12-08 07:51:08


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gv1uqwgwrva5jckz0gco.jpg)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kvxh87xrd5mawqzj583j.jpg)
How To Use Extremely Large Numbers in JavaScript - JavaScript BigInt
Tags: javascript, webdev, programming, beginners
Published: 2022-12-08 07:50:35

In JavaScript, what if you have to use a number greater than this number, "9007199254740991"? So that is the place where BigInt comes into play.
[Let's see how](https://mkdaycode.blogspot.com/2022/12/how-to-use-extremely-large-numbers-in.html).

[![ko-fi](https://cdn.ko-fi.com/cdn/kofi2.png?v=3)](https://ko-fi.com/mkdaycode)
Online Learning
Tags: career, python, programming
Published: 2022-12-08 07:33:01

**Today there is an easy way to get an education we do not need to go anywhere. To take education, we can get classes from the trainer just sitting at home from the online mood.

In today’s time, the internet is accessible in all homes. Online education is manifest to be effective in Corona time. Nowadays online education is becoming very frequent everywhere, whether in a village or a city.

If you are interested in online learning in Python So, Uncodemy present you [Python Course in Greater Noida](https://www.uncodemy.com/course/python-training-course-in-greater-noida/). Python is an gloss, based, item-orientated programming language which is more demandable in IT industry.                         


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rz79h4duzzanegh2zxje.jpg)
CompTIA 220-1001 Bundle - Dumpsboss
Published: 2022-12-08 07:31:16

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Mobile App Development Company
Tags: appdevelopment, mobileappdevelopment, webdev
Published: 2022-12-08 07:22:06

DesignersX is one of the best [mobile app development company](https://www.designersx.us/mobile-app-development-company/) in Florida, United States, which develops result-driven web & mobile applications.
DesignersX provides reliable and satisfactory services to our clients. [DesignersX ](https://www.designersx.us/)provides services like designing, developing, and maintaining applications, frameworks, or other software components for businesses or consumers. From product design and coding to testing, deployment, and support, we take care of every stage of the development process. Our experienced developers are efficient in front-end and back-end development with expertise in various development languages like Python, React js, PHP, Java, Node js, etc. We build customized applications at affordable rates to meet customer's budgets and timeline
Linux Full Course In 5 Hours | Linux Tutorial For Beginners | Linux Training
Tags: linux, programming, beginners, developer
Published: 2022-12-08 07:18:54

This Edureka Linux Full Course video will help you understand and learn the fundamentals of Operating Systems and Linux in Particular. This Linux Tutorial is ideal for both beginners as well as professionals who want to master the fundamentals of Linux. 

 {% embed http://bit.ly/3Vv1McC %}
What Does the Five Nines Mean?
Published: 2022-12-08 07:18:40

Five nines mean that systems and services are available 99.999% of the time. It also means that both planned and unplanned downtime is less than 5.26 minutes per year. The chart in the figure provides a comparison of the downtime for various availability percentages.

High availability refers to a system or component that is continuously operational for a given length of time. To help ensure high availability:

Eliminate single points of failure
Design for reliability
Detect failures as they occur
Sustaining high availability at the standard of five-nines can increase costs and utilize many resources. The increased costs are due to the purchase of additional hardware such as servers and components. As an organization adds components, the result is an increase in configuration complexity. Unfortunately, increased configuration complexity increases the risk factors. The more moving parts involved, the higher the likelihood of failed components.
I just discovered the Jetpack DataStore Preferences library
Published: 2022-12-08 07:12:29

I wanted to share some of its key benefits with you all:

𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐝 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞: DataStore Preferences uses a more efficient storage mechanism than SharedPreferences, which makes it faster and more reliable, especially on devices running Android 11 and above.

𝐂𝐥𝐞𝐚𝐧𝐞𝐫 𝐀𝐏𝐈: DataStore Preferences offers a modern, reactive API that is easy to use and integrate into your app. It also has built-in support for coroutines, which makes it even more powerful and flexible.

𝐏𝐚𝐫𝐭 𝐨𝐟 𝐉𝐞𝐭𝐩𝐚𝐜𝐤: DataStore Preferences is part of the Jetpack libraries, which means it is well-supported and well-maintained by Google. You can be confident that it will receive regular updates and support.

If you're an Android developer looking for a better way to manage app preferences, I highly recommend giving DataStore Preferences a try! You can learn more and get started with the following resources:

  - Jetpack DataStore Preferences library(https://lnkd.in/dkGQtDSr)
  - CodeLabs tutorial on DataStore Preferences(https://lnkd.in/d6wK4fgB)
  - Blog post on DataStore Preferences by Android Developers(https://lnkd.in/dZ8k4Dbx)

#androiddevelopers
#appdevelopers
#androidengineer
#androiddev