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Dev
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129. Sum Root to Leaf Numbers
- The Sum Root to Leaf Numbers problem is a challenge to find the total sum of all root-to-leaf numbers in a binary tree.
- Each root-to-leaf path represents a number.
- The solution involves recursively traversing the tree and calculating the sum.
- The sum will fit in a 32-bit integer.
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Dev
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79. Word Search
- Given an m x n grid of characters board and a string word, return true if word exists in the grid.
- The word can be constructed from letters of sequentially adjacent cells, where adjacent cells are horizontally or vertically neighboring. The same letter cell may not be used more than once.
- The function 'exist' uses depth-first search (DFS) to check if the word exists in the board.
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Dev
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102
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Learn SwiftUI (Day 11/100)
- Use private for “don’t let anything outside the struct use this.”
- Use private(set) for “let anyone read this property, but only let my methods write it.”
- Use fileprivate for “don’t let anything outside the current file use this.”
- Use public for “let anyone, anywhere use this.”
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Medium
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136
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ProDentim Reviews
- Prodentim Supplement is a dietary supplement aimed at improving oral health.
- It contains a blend of natural ingredients such as vitamin C, coenzyme Q10, zinc, cranberry extract, and probiotics.
- The supplement promotes gum health, preserves dental health, and encourages good oral hygiene.
- Customer reviews for Prodentim Supplement have been mostly positive, with an average rating of 4.85 out of 5.
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Dev
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49
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Learn SwiftUI (Day 10/10)
- Swift: Learn SwiftUI (Day 10/10)
- Defined struct
- Computed property with getter and setter
- Property observer: willSet, didSet
- Customize init function
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Medium
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34
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Creating a scenario for the complete hacking of a bank's sensitive systems and data involves a…
- Exploiting Vulnerabilities: Hackers identify and exploit vulnerabilities in the bank's network infrastructure or software.
- Privilege Escalation: Hackers gain access to sensitive systems by escalating their privileges.
- Data Theft: Hackers exfiltrate sensitive data, including customer financial information and account credentials.
- Disruption of Services: Hackers may launch DDoS attacks, disrupting access to the bank's services.
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Dev
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34
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What is Vscode
- Visual Studio Code (VS Code) is a free tool created by Microsoft that helps you write and manage code.
- VS Code is an Integrated Development Environment (IDE) that simplifies coding by providing a comprehensive workspace.
- Key features of VS Code include extensions for different languages, guided code writing with IntelliSense, integrated Git support, debugging tools, and workspace customization.
- VS Code is a lightweight yet powerful platform for beginners and experienced coders, offering a user-friendly interface and a supportive community.
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Dev
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186
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Building a Simple TodoApp with ReactJs Angular and VueJs
- todoApps are a classic project for learning new frameworks
- In this tutorial, we will create a basic todo app with ReactJS, Angular, and VueJS
- We will explore the strengths and differences of each framework
- The tutorial provides step-by-step instructions for creating and running the app
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Medium
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346
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The beginning — My journey to becoming an ML engineer (0)
- The writer shares their journey of becoming an ML engineer.
- They initially had a passing interest in machine learning.
- Their interest grew during a research project on deforestation using image classification and satellite imagery.
- Now, a year later, they are looking to pursue AI and ML more actively.
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Dev
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15
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Phantom Props: Leveraging Prop Drilling with Precision in React
- Prop drilling refers to the technique of passing data from a higher-level component through the component tree to a deeper component via props.
- Prop drilling is most effective and maintainable in shallow component trees where the distance between the parent and the target child is short.
- Implementing prop drilling effectively involves strategic planning and careful execution, such as designing each component to accept only the props it needs and documenting the props and reasons behind prop drilling.
- While prop drilling can be suitable for simple scenarios, alternative strategies like the Context API or state management libraries provide more robust solutions for complex applications.
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Medium
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156
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Create a simple WebAssembly project using Go!
- Create a new Go project using VSCode and initialize it with the go init command.
- Add the code to the main.go file, which will print to the browser devtools console.
- Create a WASM module using the go command with the GOOS and GOARCH variables set.
- Set up a web server and copy the wasm_exec support file to the local directory.
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Dev
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205
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C# Delegates In Practice — Implementing Observer Pattern With Delegates
- When building a program structure, sometimes several classes need to exchange information with each other without knowing each other directly.
- The Observer Design pattern is for implementing the notification, subscription, and process that we encounter in real life.
- Delegates are one of the most interesting topics encountered while learning .NET/C#, which many people do not fully understand, will be used in this article when establishing a 1-to-1 relationship between classes.
- The program we will write will monitor any folder in the operating system and if any file in that folder is deleted, it will inform the subscriber about it.
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Dev
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335
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Add Thumbnails to your project links for better SEO
- Low SEO score because of meta description requirement. Requirements for the Image to Display to work correctly. Option 1: Shortcut using Github's hosting. Option 2: Include it in your local deploy.
- Where to add these Edits? HTML tags for MS, fb, and Whatsapp.
- What Changes? Updating meta tags for MS, fb, and Whatsapp.
- A perfect SEO rating. Copy and paste the code to add the thumbnail. Previews available.
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Dev
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163
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How to add Authentication to your React app using Appwrite
- Appwrite is an open source platform that provides back-end services for your websites or mobile applications.
- To add authentication to your React app using Appwrite, follow these steps:
- 1. Configure your React app using Create React App.
- 2. Install the Appwrite JavaScript SDK.
- 3. Instantiate Appwrite in your React application.
- 4. Enable authentication by using Appwrite SDK methods for signup, login, logout, and getting user sessions.
- With just a few lines of code, you can have authentication set up in your React app using Appwrite.
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Medium
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How Websites actually Works??
- When you browse a website, a complex dance of technologies happens behind the scenes.
- The process starts with the user sending a request to access a specific webpage.
- The server hosting the website responds by sending back the requested HTML data.
- The browser then interprets the HTML code, applies stylesheets, and displays the webpage to the user.
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