teleren/devto huggingface dataset:
The Sneaky Danger of SQL Injection Attacks
Tags: programming, security, hashin, webdev
Published: 2023-08-16 10:56:02


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wy2q0whdo0fk1ge14s5c.png)SQL injection is a common hacking technique that manipulates  database queries. It can give attackers unauthorized access to sensitive information. Despite being well-known, SQL injection remains a major web application vulnerability due to inadequate safeguards.

How It Works 

Many web apps use SQL to interface with databases. Hackers can insert malicious SQL code into input fields, like search bars, to modify queries:

Normal query:

`SELECT * FROM users WHERE name = 'username'`

With injection: 

`SELECT * FROM users WHERE name = 'username' OR '1'='1'--`

The injected code  `'1'='1'--`  makes the query return all records. This tricks the app into handing over data without authentication.

Dangers of SQL Injection

Successful injection can let hackers:

- Steal personal data like credit cards or passwords
- Access and modify sensitive information 
- Install malware on servers
- Perform denial of service attacks 

Even huge sites like Facebook and Yahoo have fallen victim to SQL injection. The impact can be severe.

Preventing Injection Attacks

Defending against SQL injection requires:

- Input validation and sanitization - filter out dangerous characters

- Parameterized queries - separate data from SQL code 

- Minimizing database permissions 

- Security scanning to identify vulnerabilities

SQL injection is a sneaky and devastating attack vector. But following secure coding practices will help shut the door on injection attacks.
Paid SaaS starters
Tags: saas, discuss, javascript, webdev
Published: 2023-08-16 10:52:09

My opinion:
They are great when someone wants to speed up development. It saves some time, and you pay small amount of price that you would pay for developer's time spent on same functionality set. 

But there are many free options that can be used instead. They are not so feature rich as paid one but still a valid option. Some of them:
- https://github.com/Blazity/next-enterprise
- https://github.com/usebasejump/basejump 

Share that you build or know about. How do you feel about them?
The Art of explanation
Tags: business, communication, people, storybytes
Published: 2023-08-16 10:50:32



![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/xm4gaw3vgl253xqd5lgs.png)

Can you please explain it to me again? A sentence that we often hear in conversations. Explaining something isn’t easy - it’s an Art. Usually, the assumption goes that however, I explain something, the opposite has to get it. But that isn’t the reality. Mastering the art of explanation is a valuable skill that can significantly impact your success. As the Author Lee Lefever shares,  When you can clarify complex information and make it easily understandable, you gain the power to influence and persuade others effectively. Enhancing your explanation skills will propel you towards your goals, whether in your career or personal endeavours. Imagine being able to articulate ideas in a way that resonates with others, guiding them towards the direction you envision. As you become a proficient communicator, people will be more inclined to support your ideas and join you on your journey. We all have stories to tell. With the right plan, package, and presentation, your story can be understood and let the listener hook up and demand more. Transform your explanation skills and watch how it transforms your interactions, connections, and overall progress. With clarity and persuasion on your side, there's no limit to the impact you can make.
Custom Software Development in Dallas, Texas: Ignitho Technologies at the Forefront of Innovation
Tags: softwaredevelopmentindallas, webdev, softwaredevelopment
Published: 2023-08-16 10:42:20

[Custom software development in Dallas, Texas](https://ignithotechnologies.blogspot.com/2023/07/custom-software-development-in-dallas.html), has become a driving force behind business success in a technology-driven world. Ignitho Technologies has positioned itself as a pioneer in the field, helping businesses unlock their true potential through tailor-made software solutions. By combining technical expertise, client collaboration, and innovation, Ignitho has proven to be a reliable partner in driving digital transformation for companies across various industries. As the business landscape continues to evolve, partnering with Ignitho Technologies opens up new opportunities for businesses in Dallas to thrive and stay ahead of the competition.
Mastering Solidity Data Types: A Comprehensive Guide for Smart Contract Developers
Tags: programming, solidity, ethereum, blockchain
Published: 2023-08-16 10:38:06

[Original Blog](https://medium.com/codecrafts/mastering-solidity-data-types-a-comprehensive-guide-for-smart-contract-developers-cffe2c1dfa2f) Consider a decentralized exchange (DEX) contract, a prime example of where the address type comes into play. In a DEX, users deposit funds into the contract's addresses to initiate trades. The contract's logic governs the execution of trades and ensures that users' balances are updated accordingly.

```
contract DecentralizedExchange {
    mapping(address => uint256) public balances;

    function deposit() public payable {
        balances[msg.sender] += msg.value;
    }

    function trade(address recipient, uint256 amount) public {
        require(balances[msg.sender] >= amount, "Insufficient balance");
        balances[msg.sender] -= amount;
        balances[recipient] += amount;
    }
}

```
SEO for content: how to write articles in human language and get into the top 10 organic results
Tags: webdev
Published: 2023-08-16 10:24:57

Creating and SEO-optimizing content for the site is the key to a multi-million audience of search engines and to almost inexhaustible traffic. As the Yandex.Radar service shows, traffic to the main search engines in Russia in the last week of 2022 alone amounted to about 1.7 billion visits.
To get access to such traffic, it makes sense to try. This can be done if you prepare content that will not only meet the requirements of search engines, but also operate with terms that the user knows and understands.
SEO-optimization of sites: how it was before

About 7-10 years ago, SEO-optimization of sites was pretty straightforward. The terms of reference for the development of optimized content included:

    A set of key phrases, including distorted ones with the wrong word order, such as “buy moscow tiles”, “order seo website optimization”.
    The number of required occurrences of each phrase.
[настройка контекстной рекламы цена](https://www.demis.ru/services/kontekstnaja-reklama/)
eCommerce Evolution: The 'Inevitable' Digital Transformation You Could Choose!
Tags: ecommerce, beginners, discuss
Published: 2023-08-16 10:12:45

In today's bustling digital sphere, it's akin to Charles Darwin's theory of evolution: Adapt or risk extinction. Remember, just like species evolve over time, our shopping patterns have morphed in the age of eCommerce digital transformation.

From the bustling bazaars to the digital displays of online shops, our purchasing preferences shifted. And guess what replaced the long conversations about product quality with our folks? Online reviews and star ratings.

Did you know? By 2023, businesses embracing digital shifts will contribute a whopping 53.3 trillion USD to global GDP. That's a lot of zeros! And as with any gold rush, everyone wants in.
Here's a quick gist of how the digital metamorphosis is remolding the eCommerce realm:

**AR Assistance:** Imagine trying on clothes or placing furniture without stepping out? Augmented Reality (AR) is making it possible.
**Personalized Shopping Experience: **AI and machine learning curate your shopping experiences, tailoring them to your preferences.
**Improved Customer Service: **AI chatbots, answering questions 24/7? Yes, please!
**Omni-channel Presence:** Shop, interact, and engage wherever you want.
**Smart Merchandising: **Automated planning tailored to your needs.
**Automated Marketing & Payment Modes:** Personalized promotions and a plethora of payment methods.
**Advanced Analytics: **Understanding customer behavior and predicting market trends.

But, how does one ride this digital wave?

1. Draft a Digital Strategy: Align it with business goals and latest trends.
2. Set Clear Business Goals: What do you aim to achieve with the transformation?
3. Assemble a Digital Team: Either outsource or build an in-house tech wizard team.
4. User-Centric Design: Remember, the end-user decides the product's fate.
5. Embrace Advanced Technology: But make wise choices aligned with your goals.
6. Revive Customer Journey: Use tech like AR, VR, and AI to make shopping more real and personalized.

In essence, it's a digital jungle out there. Every business, big or small, is vying for attention. Those that harness the power of digital transformation will emerge as leaders. Don't get left behind, dance to the digital tune. If you're ready to groove, dive deeper into [the detailed insights here.](https://www.aceinfoway.com/blog/ecommerce-digital-transformation?utm_source=HP-ecommerce&utm_medium=HP-ecommerce) 🚀
LTV developer
Tags: architecture, marketingtechnology
Published: 2023-08-18 09:22:15

---
title: LTV developer
published: true
date: 2023-08-16 09:51:06 UTC
tags: softwarearchitecture,marketingtechnology
canonical_url: 
---

[The Onion](https://www.theonion.com/) reports that the interdisciplinary research group dedicated to the investigation of the Anthropocene (AWG) has agreed to name the last decade ‘The Great Mobilification.’ Scientists characterize the era by the overflow of mobile devices used to distract humanity from the pain of being.

Jokes aside, the distraction often takes the form of careless consumerism. Businesses that want a piece of this pie need to learn how to navigate the stream of distraction. They need to find a way to have the consumer pull over next to their offer, over and over again. This is impossible without technology and thus a developer.

Dealing with this scale requires somebody who knows how to engineer data in the business context. This includes building data workflows and taking care of data integrity. But the ultimate goal is to recognize data patterns quickly and use them to drive revenue (or customer lifetime value [LTV]).

I call this person an LTV developer.

There are three traits an LTV developer should have:

- Data expert
- Fluent with modern marketing APIs
- Doesn’t follow the “I did not complete the computer science degree, only to talk to mere marketers” rule.

Because The Onion’s sources claim that developers prefer to abstract data away, favor open-source solutions and building from scratch, and don’t want to be bothered outside IDE, there’s a massive gap of the LTV dev on the market.

Now supposing you want to fill the gap and break the bank, how do you start? While I don’t have an obligatory [visual roadmap](https://roadmap.sh/) yet, I find this [piece](https://phiture.com/mobilegrowthstack/what-is-the-mobile-growth-stack-426c6e474329) by Andy Carvell useful to picture the key areas.

I’m also a lifelong believer that the best way to learn something is by doing. The following list provides hands-on developer tutorials from projects I’ve stumbled upon while building Voucherify and watching top digital teams that integrated our product.

📚[LTV developer reading list](https://medium.com/@msedzielewski/list/ltv-developer-03a38b62d705)
Joint venture on twitter API pro plan to split costs.
Tags: twitter
Published: 2023-08-16 09:50:56

Hello,

I'm looking for a Joint venture on twitter API to split costs. 

Looking to buy the twitter API Pro ($5000/month) package and the price is a bit too steep for longterm usage for me. I'm looking for 2-3 people to split it with if they also need the API for certain tasks for their business.

Please PM!

Thanks!
You won't be able to answer this simple JavaScript question!
Tags: javascript, webdev, programming, discuss
Published: 2023-08-16 09:49:56

Last night, I was scrolling through twitter and I found a interesting JavaScript question, and I bet you won't be able to answer this without cheating.

**Let's see how long would would it take for you to answer this one:**




###What does `("b" + "a" + + "a" + "a").toLowerCase()` output in JavaScript?

The question does look simple, but the answer will definitely blow your mind.

Tell me how long it took you to answer in the comments.

> And Yes, JavaScript is crazy!

<a href="https://imgflip.com/i/7vwxjg"><img src="https://i.imgflip.com/7vwxjg.jpg" title="made at imgflip.com"/></a>
The Important Role of Penetration Testing in Application Security
Tags: penetrat, pentest, application, security
Published: 2023-08-16 09:38:08

Penetration testing plays an important role in application security by identifying vulnerabilities and weaknesses that could be exploited by attackers. Conducting penetration tests on applications helps organizations:

Detect security flaws that tools cannot find
Mimic real-world attacks to gain an accurate view of security posture
Prioritize vulnerabilities based on impact and likelihood of exploitation
Make recommendations to fix issues and improve defenses
Penetration testers use both automated and manual techniques to test applications:

Automated scanners identify common vulnerabilities and configuration issues
Manual testing involves simulating sophisticated attacks to uncover deeper flaws
Testers may employ techniques like:

Input validation testing
Authentication testing
Session management testing
Authorization testing
The results of penetration tests provide valuable insights for application developers and security teams:

  Vulnerabilities found:

  - SQL injection in search form 
  - Cross-site scripting in product review page
  - Insecure direct object reference in API


They can then fix the issues to harden the application against real attacks:

  Fixes:

  - Escape all input to prevent SQL injection  
  - Implement input sanitization to prevent XSS
  - Use token-based authentication for API 
  - Enforce access control checks


Re-testing after fixes confirms that vulnerabilities have been addressed.

In summary, penetration testing plays an important role in the secure development lifecycle of applications:

It identifies security issues that developers may miss
It acts as a "reality check" on the effectiveness of existing defenses
The results inform prioritization of remediation efforts
Retesting confirms that vulnerabilities have been resolved
When combined with other security measures like threat modeling, code reviews and security testing, regular penetration testing can significantly improve the overall security of web and mobile applications.
Top 5 Applications for Protecting Your Code and User Data
Published: 2023-08-16 09:35:59

## Introduction:

In today's digital world, where cyber threats are becoming increasingly sophisticated, it is crucial for website developers to prioritize the security of their code and user data. With numerous applications available, it can be overwhelming to choose the right ones. In this article, we will explore the top 5 applications that can help website developers protect their code and user data effectively.

## 1. [CodeGuard](https://www.codeguard.com/)
CodeGuard is a reliable and user-friendly application that offers automatic website backup and monitoring. It ensures that your code is protected by regularly backing it up and providing an easy restore option in case of any mishaps. With CodeGuard, you can have peace of mind knowing that your code is safe and secure.

##2. [Cloudflare](https://www.cloudflare.com/)
Cloudflare is a popular application that provides website security and performance optimization. It protects your website from various threats, including DDoS attacks, SQL injections, and cross-site scripting. Cloudflare also offers a content delivery network (CDN) that improves website loading speed, resulting in a better user experience.

## 3.[LastPass](https://www.lastpass.com/)
As a website developer, it is crucial to have strong and unique passwords for all your accounts. LastPass is a password manager that securely stores your passwords and generates strong ones for you. It eliminates the need to remember multiple passwords and reduces the risk of password-related breaches.

## 4.[Veracode](https://www.veracode.com/)
Veracode is a powerful application security testing platform that helps identify and fix vulnerabilities in your code. It offers static and dynamic analysis, as well as software composition analysis to ensure that your code is free from any security flaws. By using Veracode, you can proactively protect your code from potential threats.

## 5.[ExpressVPN](https://www.expressvpn.com/)
A VPN is an essential tool for website developers, especially when working remotely or accessing public Wi-Fi networks. It encrypts your internet connection and masks your IP address, making it difficult for hackers to intercept your data.
There are several reliable VPN applications available, such as NordVPN and ExpressVPN, which provide secure and private browsing.

Conclusion:
Protecting your code and user data should be a top priority for website developers. By utilizing the top 5 applications mentioned above, you can significantly enhance the security of your code and safeguard your users' sensitive information. 
Remember to regularly update these applications and stay informed about the latest security practices to stay one step ahead of potential threats. Stay secure, and happy coding!
Welcome Thread - v238
Tags: welcome
Published: 2023-08-16 09:30:00

---
title: Welcome Thread - v238
published: true
description: Welcome to DEV! A thread of hellos and intros.
tags: welcome
cover_image: https://dev-to-uploads.s3.amazonaws.com/uploads/articles/9gl6twd8r59cvwqlllw7.jpg
published_at: 2023-08-16 09:30
---

![glitching white welcome on a black background](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/868w5t73ot570bkuugv8.gif)

---

1. Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself.

2. Reply to someone's comment, either with a question or just a hello. 👋 

3. If you are new to coding, want to help beginners in their programming journey, or just want another awesome place to connect with fellow developers, check out the [CodeNewbie Org](https://dev.to/codenewbieteam)!
I created a platform to Create Family Tree
Tags: webdev, javascript, productivity, programming
Published: 2023-08-16 09:17:46

Hi! I just want to show a new web app I created. I just call it ***fam-tree***. It's a simple platform where you can create a simple family tree.

Here is the Website: https://fam-tree.brojenuel.com

I created the application because I am looking for a good tool to create family tree. I saw a lot of tools like photoshop, diagram tools, etc. but I was not able to find one until I saw a library that is called [familytreejs](https://github.com/BALKANGraph/FamilyTreeJS), and this is the perfect library to make things it easy to develop.

Second, I am looking for a good storage to save the users data if they decide to logged in. And I choose firebase firestore because of how easy it is to setup. Like setting up some rules etc.

I also added an option to create family without logging in to try, and to save data to localstorage and you can continue working on it.

The web app is totally free to use.

Follow for more like this! :)
- [facebook](https://www.facebook.com/BroJenuelOfficial/)
- [x (twitter)](https://twitter.com/broJenuel)
- [thread](https://www.threads.net/@brojenuel)
- [instagram](https://www.instagram.com/brojenuel/)
- [TikTok](https://www.tiktok.com/@brojenuel)
- [Youtube](https://www.youtube.com/@brojenuel)
- www.brojenuel.com
What should I do if my Apple account is disabled?
Published: 2023-08-16 09:13:49


When we log in to the App Store using an Apple phone, we sometimes encounter a prompt that our account has been disabled. In summary,
There may be several reasons why an account is disabled:
Reason for disabling
1. Login to Apple ID too many times on different devices.
2. Informed others of Apple ID account information or shared Apple ID on various forums.
3. Enter the incorrect password multiple times.
4. I haven't logged in to Apple ID for a long time.
Regardless of the reason for the disabling, it is always for safety reasons. At this point, we need to go to the AppID official website to change the password to apply for a solution
Lock, the specific operation is as follows:
Disable Apple ID
1. Click on the 'Reset' button.
2. Enter the Apple ID and click 'Next'.
3. Choose to reset through email or answer security questions.
3.1 If you choose to reset through email, you will receive an email and follow the prompts to open the link for resetting
Set.
3.2 If you choose to answer the security question, you need to verify the date of birth first. If you did not fill it in correctly during registration, you can only reset it through email.
4. Answer the safety prompt question and click 'Next'.
After successful verification, you can reset the password or unlock the Apple ID.
After selecting to unlock the Apple ID, you need to log in to the Apple ID again.
After successful login, it will prompt that the Apple ID has been unlocked.
Wordpress Development Copmany
Tags: webdev, beginners, programming
Published: 2023-08-16 09:11:10

Founded in 2014, **[Wordpresswebsite.in](url)** is a renowned WordPress Development Company that aims to deliver top-notch WordPress solutions. We give shape to your ideas and design next-level websites that meet your business expectations. Our dedicated team is well-versed in WordPress and utilizes the latest technologies to serve you with the best. We have worked with over 500 clients worldwide achieving 100% customer satisfaction.