teleren/devto huggingface dataset:
CompTIA CASP+ (CAS-004) Certification Sample Questions
Published: 2022-12-12 08:58:09

[CompTIA CAS-004 Exam Dumps](https://dumpsboss.com/comptia-exam/cas-004/) Emerging wi-fi requirements and technology are protected to permit commercial enterprise flexibility and most safety whilst deploying networks. Because steady get entry to to each inner networks and SaaS programs drives productivity, community overall performance tracking and excessive availability are protected as separate targets. Network safety has been streamlined to consciousness at the vital components of hardening networks towards malicious assaults and the steady execution of community deployments to shield towards unintentional records breaches. How CompTIA Network+ Evolves with the Industry Technology is ever-converting, and CompTIA certifications are robotically up to date for that purpose. CompTIA Network+ is accepted [CompTIA CAS-004 Dumps](https://dumpsboss.com/comptia-exam/cas-004/) through ANSI and additionally meets U.S. DoD directive 1570.01-M necessities. This guarantees that the issue count is saved updated and fills actual global desires, which include a number of the maximum critical talents IT execs want of their jobs. Such talents consist of: IP addressing and connecting networks to make sure connectivity and community availability Wireless requirements and technology which might be always evolving Securing and hardening networks towards malicious assaults and imparting company networks with a primary line of protection Troubleshooting cease-consumer troubles for quite a few not unusualplace networking troubles. 

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Scrape Listing Data of Michelin-Star Restaurants in Singapore
Tags: webdev, datascience, scrapemichelinstarrestaurants, restaurantdatascraping
Published: 2022-12-12 09:11:44


In this blog, we will practice web data scraping by scraping names, addresses, cuisine types, and star ratings of Michelin-Star restaurants in Singapore to know cuisine-type distribution and geolocations.

There isn’t a single website that effortlessly contains both; therefore, we recognized a news website with an address and an official Michelin website having cuisine types. We have used rvest and selector gadgets to gather data and made some cleaning, like a minority of lessons get prearranged with various CSS ids in a frame, and cuisine types comprise both Chinese and English words.

Then we used BatchGeo to get geocoding using addresses that are somewhat accurate and conveniently offer a map, excluding it isn’t apparent whether it offers latitude or longitude data in the output.

Then-we-used-BatchGeo
They are mainly centrally positioned in about 3 clusters:

From Tanjong Pagar to City Hall (city center)

Within the Botanic or Orchard Gardens area (touristy/shopping area)

3 within Sentosa, one each from 1-star (named Osia), 2-star (named L’Atelier de Joel Robuchon), and 3-star (named Joel Robuchon), all are touristy or rich residential areas

within-Sentosa
In the next step, we can match restaurant names (different spellings) from any two sources to get cuisine type, group them through geographical districts and recognize distances to various residential areas.

hank-you-for-reading.png
You can find the scraped data here. Thank you for reading this blog. You can always contact Food Data Scrape for more information or all [food data scraping service](https://www.fooddatascrape.com/food-app.php) requirements.

Know more : [https://www.fooddatascrape.com/scrape-listing-data-of-michelin-star-restaurants-in-singapore.php](https://www.fooddatascrape.com/scrape-listing-data-of-michelin-star-restaurants-in-singapore.php)
Email/MagicLink Authentication in SolidJS
Published: 2024-06-22 09:02:17

---
title: Email/MagicLink Authentication in SolidJS
published: true
date: 2022-12-12 09:11:23 UTC
tags: 
canonical_url: https://mojoauth.com/blog/email-magiclink-authentication-in-solidjs/
---

Authentication is an essential feature of any application. However, implementing your own authentication can be a tricky subject especially considering the security aspects of it. Developers often use third party authentication services like MojoAuth that offer a simple and easy to implement password free authentication solution right out of the box for any tech stack. Not only is it simple to integrate directly on the frontend of your app, but it’s also secure and offers a lot of customization and useful features.
How to make a Calendar using Python Tkinter
Tags: programming, beginners, tutorial, python
Published: 2022-12-12 08:52:48

Hello, I want to teach you to make a calendar with Python language programming, 

**Background**
In my case I want to make a simple GUI for an app that need a calendar to see and maintain that app. 

**Getting started**

To do that we need a library python which is name is "Tkinter". lets we do it first you must import `from tkinter import *`

as you know, Tkinter is the built-in library in python, so you don't need to install them, you can just call them in command import as above. and the next step is basic standard code to run Tkinter, you can follow this code to run Tkinter. 
```
from tkinter import *

window = Tk()
window.title("Welcome to Helloworld app") #this for your title

width = 400 #this is for the width size of the window
height = 400 #this is for the height size of the window
x = 500 #this is the distance your window with the border screen of your laptop/PC from up and down
y = 200 #this is the distance between your window with your border screen of the laptop/PC from left and right

window.geometry(f"{width}x{height}+{x}+{y}") #this for size window

window.mainloop() #this to run your tkinter
```

this is the first step you can run your Tkinter, it opened as you run it, but not done yet because it's empty in your window. We can fill it with code to make a calendar. now the next step you can add import `from tkcalendar import *` or if you don't have this you can install it with this command `pip install tkcalendar` on your terminal.

And then, we can input the code like this, 

```
from tkinter import *
from tkcalendar import *

window = Tk()
window.title("Welcome to Helloworld app")
width = 400
height = 400
x = 500
y = 200

window.geometry(f"{width}x{height}+{x}+{y}")

def date_picker():
    date = myCal.get_date()
    date_label = Label(window, text="This date is" + date)
    date_label.grid(row=7, column=1, ipadx=10, ipady=10, sticky="wesn", pady=10)

myCal = Calendar(window, selectmode="day", date_pattern="dd/mm/yyyy", )
myCal.grid(row=0, column=0, columnspan=3, rowspan=5, sticky="wesn", pady=50)
OpenCal = Button(window, text="Select Date", command=date_picker)
OpenCal.grid(row=6, column=1, ipadx=10, ipady=10, sticky="wesn", pady=10)

window.mainloop()

```
I add widget button and function `date_picker`
to get data of date in calendar, so we can see the result on below

![the result of calendar with button widget](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wbg5d9m05fm8lxw592qu.png)

we can see if we chose date on calendar and click the button, we can get the date on label column.

okay thanks for your read, see you in the next post :)

Github :https://github.com/Hendra-Kusuma
Email : hendrakusuma.vegas@gmail.com
A bit about Go Programing language
Tags: go, programming, backend
Published: 2022-12-12 08:41:02

[Golang](https://go.dev) is an open source programming language developed by Google engineers to allow developers to build fast, reliable, and efficient software at scale with memory safety, garbage collection, structural typing and CSP-style concurrency.

## Features in Golang
- Easy to learn and get started with
- Built-in strong concurrency and a robust standard library
- High productivity & simplified usage
- Outstanding level of code efficiency ( Concise and Clear )
- No need for external dependency, Go can easily produce native binaries

## Companies using it
Golang has been tried and tested with its distinct advantages, it has been the best choice for world-class products and industry giants.

- Google
- PayPal
- Netflix
- Twitter
- Uber

## Frameworks
- [Gin](https://gin-gonic.com/)
- [Beego](https://beego.vip/)
- [Iris](https://www.iris-go.com/)
- [Echo](https://echo.labstack.com/)
- [Fiber](https://docs.gofiber.io/)

## Ideal Stack Setup
- Gin :- Golang MVC Framework
- Tailwind CSS :- UI framework that allows CSS inside HTML
- Alpine JS :- Tiny Javascript for client macro interactions

## Comunity Support
Golang application development with swiftness, easy grasping, highly accessible development tools, fully stable & concurrent and above all, awesome Go community support.

Originally posted from [Why Choose Golang over Elixir in backend development](https://medium.com/@itskenzylimon/why-choose-golang-over-elixir-in-backend-development-71ed82a2571c)
Flotiq Data Migrator
Tags: webdev, data, programming, news
Published: 2022-12-12 08:41:01

[Lately, we have shared](https://discord.com/channels/682699728454025410/987343246189531156/1047910368212684870) a few of our new Flotiq features that allow you to work more efficiently and improve your products.
Let's talk in more detail about this one. **[This is a Data migrator from Contentful to Flotiq.](https://github.com/flotiq/flotiq-cli/pull/55)**

If you have a Contentful account, you could try to use Flotiq without a painless migration. To check how your Contentful data looks like in Flotiq, use the `flotiq contenful-import` command
https://github.com/flotiq/flotiq-cli/pull/55

A new feature that allows for data migration from Contentful space to Flotiq.
It imports three types of data: content _types, assets and content objects._

The results of migration are displayed in three different tables. Each displays the import's total success and error counts and detailed information about the errors in the Warningsection.

Flotiq Data migrator allows you to try new headless CMS and check all its benefits.

Let us know if you have more questions at hello@flotiq.com

Join our discord community - https://discord.gg/pYC9NPyS
Leave your feature requests in our roadmap - https://flotiq.productlift.dev/t/roadmap

🌟 Let's simplify content reuse together.
QH88 | Link Đăng Ký & Đăng Nhập QH88 Mới Nhất Tặng 130k
Published: 2022-12-12 08:32:51

QH88 là cái tên đã quá quen thuộc nhưng cũng chưa bao giờ hết hot đối với cộng Đông người chơi yêu thích cá cược trực tuyến tại Việt Nam.

Hagstag, tag: #qh88 #nhaccaiqh88 #linkqh88 #trangchuqh88

Website: https://qh88.team/

Phone: 0975349448

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Socials:

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Start using Strict typing in PHP
Tags: programming, opensource, php, webdev
Published: 2022-12-14 13:30:11

---
title: Start using Strict typing in PHP
published: true
date: 2022-12-12 08:31:46 UTC
tags: programming,opensource,php,webdevelopment
canonical_url: https://blog.devgenius.io/start-using-strict-typing-in-php-897301e54e3d
---

[![](https://cdn-images-1.medium.com/max/2600/0*z-Ph5C8aXIuPc_QT)](https://blog.devgenius.io/start-using-strict-typing-in-php-897301e54e3d?source=rss-17217f29618a------2)

What is strict typing in PHP?

[Continue reading on Dev Genius »](https://blog.devgenius.io/start-using-strict-typing-in-php-897301e54e3d?source=rss-17217f29618a------2)
FuzzingWeekly CW 49
Tags: security, fuzzing, cybersecurity, testing
Published: 2022-12-12 08:16:30

Mind-Blowing examples of OpenAI ChatGPT for Security, Infosec & Hacking

-> https://www.youtube.com/watch?v=mh7wzbWAHFE

Fuzzing ping(8) … and finding a 24-year-old bug

-> https://tlakh.xyz/fuzzing-ping.html

2022 LLVM Dev YARPGen: A Compiler Fuzzer for Loop Optimizations and Data-Parallel Languages

-> https://www.youtube.com/watch?v=Yyj2Fex9yEo
In Postgres, perform a partial match on an encrypted column value
Tags: webdev, database, postgres, programming
Published: 2022-12-12 07:55:29

In PostgreSQL, executing a partial match on an encrypted column value is complex due to the nature of encrypted data. The standard encryption methods alter the data in a way that makes partial text search impractical. However, you can use the **[pgcrypto](https://www.postgresql.org/docs/current/pgcrypto.html)** extension for encryption and the **[pg_trgm](https://www.postgresql.org/docs/current/pgtrgm.html)** extension for text search on non-encrypted or deterministically encrypted data. Here's an illustration:
```SQL
-- Enable necessary extensions
CREATE EXTENSION IF NOT EXISTS pgcrypto;
CREATE EXTENSION IF NOT EXISTS pg_trgm;

-- Create a table to store encrypted data
CREATE TABLE encrypted_data (
    id SERIAL PRIMARY KEY,
    encrypted_column BYTEA -- Encrypted data is stored in binary format
);

-- Insert encrypted data using pgcrypto's pgp_sym_encrypt function
INSERT INTO encrypted_data (encrypted_column)
VALUES 
    (pgp_sym_encrypt('value 1', 'encryption_key')),
    (pgp_sym_encrypt('value 2', 'encryption_key'));

-- For a partial match, you would first need to decrypt the data, 
-- which requires a full table scan and then apply the pg_trgm search:
SELECT id, pgp_sym_decrypt(encrypted_column, 'encryption_key') AS decrypted
FROM encrypted_data
WHERE pgp_sym_decrypt(encrypted_column, 'encryption_key') LIKE '%value%';

```
This approach decrypts the data and then performs a partial match on the decrypted result. Note that this method is not efficient for large datasets due to the full table scan and decryption process required for each query. It's also important to understand that performing such operations can expose sensitive data to risks if not handled securely. Always consider the security implications of decrypting data in this manner and ensure that appropriate permissions and security measures are in place.
Python loops
Published: 2022-12-12 07:50:39

In computer programming, loops are used to repeat a block of code. The for loop in Python is used to iterate over a sequence, which could be a list, tuple, array, or string. While loop in python is used to execute statements when the condition satisfies the true value. While loop requires defining a specific relevant variable such as indexing variable 'i' = 1.
{% embed https://www.youtube.com/watch?v=zFvoXxeoosI %}
Java by Example: If/Else
Tags: java, beginners, programming
Published: 2022-12-12 07:38:07

Condition branching with __if__ and __else__ in __Java__ is straight-forward.

```java
class Conditions {
  public static void main(String[] args) {
    
    // Here’s a basic example.
    if(7%2 == 0){
        System.out.println("7 is even");
    } else {
        System.out.println("7 is odd");
    }
    
    // You can have an if statement without an else.
    if(8%4 == 0){
        System.out.println("8 is divisible by 4");
    }
    
    // Here is an if-else-if branching example
    Integer num = 9;
    if( num < 0){
        System.out.println(num, "is negative");
    } else if(num < 10){
        System.out.println(num, "has 1 digit");
    } else {
        System.out.println(num, "has multiple digits");
    }
    
    // This is Ternary Operator; 
    // It enable testing a condition in single-line,
    // replacing the multi-line if-else tomaking the code compact.
    final String msg = num > 10 
      ? "9 is greater than 10" 
      : "9 is less than or equal to 10";
    System.out.println(msg);
  }
}
```

```shell
javac Condition.java
java Condition
# 7 is odd
# 8 is divisible by 4
# 9 has 1 digit
# 9 is less than or equal to 10
```
How to connect domain name to website
Published: 2022-12-12 07:13:23

## Introduction
Connecting a domain name to a website is a crucial step for anyone looking to establish an online presence. A domain name is essentially the address of your website, and allows users to easily access your site by typing in the domain name into their web browser. In order to connect a domain name to your website, you'll need to update the domain's nameservers to point to your web host. Here's a step-by-step guide to help you get started.

1. First, log in to the account where you purchased your domain name. This is typically the same place where you registered your domain name, such as GoDaddy or Namecheap.
2. Once you're logged in, look for the option to manage your domain name settings. This is usually located in the dashboard or settings section of the website.
3. In the domain name settings, you'll see an option to update your nameservers. This is where you'll enter the information provided by your web host, which tells the domain name where to find your website on the internet.
4. Each web host will have different nameserver information, so you'll need to contact your web host to get this information. They should be able to provide you with the nameservers you need to use.
5. Once you have the nameserver information, simply enter it into the appropriate fields in your domain name settings. Be sure to save your changes when you're done.
6. It can take up to 24 hours for the changes to take effect, so be patient. Once the nameservers have been updated, your domain name will be connected to your website and visitors will be able to access it using your new domain name.

---

In addition to connecting your domain name to your website, there are a few other important steps you should take to ensure that your site is accessible and easy to find online. These include:
- Registering your domain name with the appropriate domain name registry. This ensures that your domain name is unique and no one else can use it.
- Setting up a DNS (Domain Name System) record. This tells the internet where to find your website and allows users to access it using your domain name.
- Configuring your website to use HTTPS (Hypertext Transfer Protocol Secure). This ensures that the data transmitted between your website and your users' web browsers is secure and can't be intercepted.

## Conclusion
By following these steps, you can easily connect your domain name to your website and ensure that it's accessible and secure. Just remember to contact your web host for the necessary nameserver information, and to be patient while the changes take effect. Good luck!

Also follow me on twitter: https://twitter.com/NamanGarg2075
Build Your First Flutter App
Tags: mobile, flutter
Published: 2022-12-12 07:06:27

This Flutter tutorial will teach you how to use the Flutter framework to build mobile applications for iOS and Android, and you will also get an idea of how many types of widgets we have and how Flutter compiles.
In the end, you will also learn how to write your 1st flutter application 


{% embed https://www.youtube.com/watch?v=9XMt2hChbRo %}
70. Leetcode Solution in java
Tags: java
Published: 2022-12-12 07:03:59

```java
class Solution {
    
    int [] cache = new int[46];
    
    public int climbStairs(int n) {
        
        if(n < 0) return 0;
        
        if(n == 0) return 1;
        
        int val = cache[n];
        
        if(val != 0)
            return val;
        
        val = climbStairs(n - 1) + climbStairs(n - 2);
        
        cache[n] = val;
        
        return val;
    }
}
```
#leetcode
#challenge
Here is the link for the problem:
https://leetcode.com/problems/climbing-stairs/
Java By Example: Loop(for and while)
Tags: java, beginners, programming
Published: 2022-12-12 06:55:17

`for` and `while` are the two Java looping construct. Here are some basic types of `for` and `while` loops.

```java
class Loop {
  public static void main(String[] args) {
        
    // The most basic type, with a single condition.
    Integer i = 1;
    while(i <= 3){
        System.out.println(i);
	i = i + 1;
    }
        
    // A classic initial/condition/after `for` loop.
    for(Integer j = 7; j <= 9; j++){
         System.out.println(j);
    }
	
    // `while(true)` will loop repeatedly
    // until you `break` out of the loop
    // or `return` from the enclosing function.
    while(true){
        System.out.println("loop");
	break;
    }

    // You can also `continue` to the next iteration of the loop.
    for(Integer n = 0; n <= 5; n++) {
        if(n%2 == 0){
            continue;
        }
        System.out.println(n);
    }
	
  }

}
```

```shell
javac Loop.java
java Loop
# 1
# 2
# 3
# 7
# 8
# 9
# loop
# 1
# 3
# 5
```

> We’ll see some other `for` forms later when we look at:
`foreach` statements ([Foreach]()),
 async channels ([Async]()), and other data structures.
Typescript: unknown vs any
Tags: typescript, javascript, webdev, angular
Published: 2022-12-12 06:43:03

Do you know the difference between `unknown` and `any` in typescript ? Do you know when is it useful to use `unknown` or `any` ? Do you know why using any is not recommended ? Well, here's a explanation of the differences and uses.

The type `any` was added to typescript to allow easy migration of the code for any javascript project. `any` and `unknown` are mostly the same with a key difference:

`unknown` does not allow access to any property on an object or variable or use any primitive methods. This is useful when you either don't know the shape of data you are dealing with or are migrating from legacy javascript code. 

For example:

```
const a: any = '123';
a.toFixed(2);
```

Doing this will result in a runtime error:

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dyjbzskalv6cdu6jddr1.png)

Now lets change the `any` to `unknown` and see what happens

```
const a: unknown = '123';
a.toFixed(2);
```

Doing this with an `unknown` type will raise a compiler error. 

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kpm49b2ptvfe7v6cmvoj.png)

To fix the above, we have to narrow the type (using truthiness narrowing) to a number using a type guard like:

```
const a: unknown = 123;
if (typeof a === 'number') {
  console.log(a.toFixed(2)
}
```

In short, benefits of using `unknown` are:

- Leads us to use type narrowing ( article on this coming soon )
- Refactoring legacy javascript code to typescript
- Catch bugs early in the development cycle
- Preventing runtime bugs in applications

See a short video that explains this in details.

{% embed https://youtu.be/wOa67sZyO54 %}

Hope you find this useful.

We will discuss `type narrowing`, `type assertion` and `type guards` in the next few posts.

Until them, stay safe, stay healthy.
Absolute Imports: Leveraging '@' for Efficient Direct Imports
Tags: nextjs, javascript, webdev
Published: 2022-12-12 06:42:00

> " This article is published using [Lamento](https://www.lamento.in/)🍋


```
import Layout from "../components/layout";
import { fetcher } from '../lib/fetcher';
```



Add this configuration in your tsconfig.json

```
    "baseUrl": ".",
    "paths": {
      "@/components/*": ["components/*"],
      "@/lib/*": ["lib/*"],
      "@/hooks/*": ["lib/hooks/*"]
    },
```


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/gq5hy7prorfw5fh9ts1l.png)
 

```
import Button from '@components/Layout'
import { fetcher } from '@lib/fetcher';
```


make sure to restart the application in your localhost 
Reference:
https://www.netlify.com/blog/2020/12/07/absolute-imports-in-next.js/
"Unleash the Power of Your Google Drive Images: How to Correctly Display Images on Your Website"
Published: 2022-12-12 06:38:21

If you want to display an image hosted on Google Drive, you need to ensure that the link to the image is in the correct format. The typical form for a link to an image on Google Drive is https://drive.google.com/file/d/[image_id]/view?usp=sharing, but this link will not work when added to an img tag. To fix this, you need to change the link to the following format: https://drive.google.com/uc?export=view&id=[image_id]. This new link can be added to an img tag, and the image will be displayed correctly.

[Click this link for easy conversion](https://sites.google.com/view/usefulweb-devtips/home)