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Instagram now allows scheduling direct messages

Instagram now allows scheduling direct messages.
The scheduled DMs feature is being introduced for all users.
Messages can be scheduled for up to 29 days.
This feature is limited to people with professional Instagram accounts.

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Prodevelopertutorial

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Minimum Spanning Tree tutorial 3. Introduction to Prim’s algorithm

Introduction to Prim’s algorithm.
Conditions for Prim’s algorithm to work.
Working steps of Prim’s algorithm.
Understanding Prim’s algorithm with the help of an example.

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Prodevelopertutorial

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Minimum Spanning Tree tutorial 2: Introduction to Kruskal’s algorithm

Kruskal’s algorithm is used to find MST in a graph. It is a greedy based algorithm.
The graph should be connected, undirected, and weighted for Kruskal’s algorithm to work.
The working of Kruskal’s algorithm involves sorting edges, connecting edges with the smallest weight, checking for cycles, and repeating until all vertices are connected.
An example is provided to illustrate the steps of Kruskal’s algorithm, and an implementation of the algorithm in C++ is included.

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Javacodegeeks

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[DEALS] The Ultimate Microsoft Office Professional 2021 for Windows: Lifetime License + Windows 11 Pro Bundle (87% off) & Other Deals Up To 98% Off

The Ultimate Microsoft Office Professional 2021 for Windows: Lifetime License + Windows 11 Pro Bundle is on sale for 87% off.
Other deals include Microsoft Project 2021 Professional for Windows at 92% off, Apple iPad Pro 9.7" (2016) 32GB WiFi Silver Bundle at 76% off, and more.
Subscribe to the newsletter to receive free eBooks and stay updated on the latest deals.
Tags: Deals

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Prodevelopertutorial

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Minimum Spanning Tree tutorial 1. Introduction to minimum spanning tree

In this chapter we shall learn about below topics:
1.1 Introduction to spanning tree
1.2 What is minimum spanning tree?
1.3 Usage of minimum spanning tree.

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Prodevelopertutorial

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Introduction to Greedy Technique with example

Greedy method is a simple technique that makes decisions based on current information without worrying about future outcomes.
It may not always provide the optimal solution.
For a problem to be solved by greedy approach, it should satisfy the Greedy Choice Property and Optimal Sub Problem Property.
Examples of problems that can be solved using greedy approach include finding shortest path, minimum spanning tree, job sequencing, and fractional knapsack.

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Prodevelopertutorial

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Introduction to Backtracking Approach with example

Backtracking is a problem solving technique for yes/no decision based problems.
It involves making a series of decisions and backtracking when encountering a wrong result.
A common example to understand backtracking is the 'ball in a maze' problem.
This problem involves moving a ball from a start position to the end of a maze, making decisions at each step.

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Dev

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Embracing margin-inline-start for Better RTL Support in Web Design

Embracing margin-inline-start and other logical CSS properties improves flexibility and consistency in designing for left-to-right (LTR) and right-to-left (RTL) languages.
Logical properties, such as margin-inline-start and margin-inline-end, are direction-agnostic and adapt based on the writing mode of the document or element.
Benefits of using margin-inline-start include seamless RTL support, cleaner code without direction-specific styles, and future-proof scalability.
Logical properties like margin-inline-start are well-supported in modern browsers and ensure more inclusive and adaptable designs for a global audience.

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Dev

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Functional Programming with fp-ts in Node.js

Functional programming (FP) has gained popularity for its composability, testability, and robustness.
This article explores fp-ts concepts like Option, Either, Task, Reader, and ReaderTaskEither.
We’ll build a basic CRUD app using fp-ts, pg (PostgreSQL client), and Express.js to see how these abstractions shine in real-world applications.
Setup TypeScript, Project Structure, Database Setup, Defining Models and Validation, Custom Error Handling, Service Layer, CRUD Operations and Express API have been implemented to build the CRUD app.
Containerization using Docker and Docker Compose and Writing tests using Jest have also been demonstrated.
Using functional programming patterns makes your code more predictable and reliable, especially when handling asynchronous workflows.

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Medium

157

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A 5-Star Puzzle Full of Plot Twists

In a puzzle scenario where 99 people are told they will die, the trick to surviving is to exploit the rules of the question.
Coordinating with the other participants, the possible solution is to form a circle and work together to ensure survival.

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Medium

322

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INTRODUCTION TO NODEJS

Node.js lets us use JavaScript for powerful things like websites and games and even robots.
Node.js plays an important role in building responsive and functional web applications that work on the backend server.
It uses frameworks like express and ejs to launch the server and host the website or web application.
Node.js is a great language to learn for backend development and understanding the processing behind the scenes.

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Dev

187

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Reverse a string in JavaScript without using reverse()

The JavaScript program reverses a string without using the reverse() method.
It defines a function named reverseString that takes a string as input.
The function iterates through the string from the last character to the first and appends each character to a reversed string.
Finally, the reversed string is returned as the result.

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Dev

327

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# Key New Features in React Router 7: Embracing the Remix Future

React Router 7 introduces powerful features from Remix and essential improvements.
Enhanced data loading with deferred components allows streaming data progressively.
Built-in server-side rendering optimizations improve performance for large applications.
Improved TypeScript integration emphasizes enhanced type safety.
Client-side data mutations provide a streamlined way to handle client-side actions.
Significant performance improvements through enhanced route prefetching.
SPA mode can be turned on or off as per requirements.
React Router 7 and Vite together bring Remix-like features to any React application.

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Dev

388

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My First ML Pipeline: A Journey into Machine Learning Simplification

The author shares their experience of building their first machine learning (ML) pipeline.
The pipeline helps in structuring and simplifying the ML workflow, reducing complexity and ensuring consistency.
The pipeline consists of steps such as data preparation, standard scaling, and logistic regression.
The author learned the importance of modularity, reproducibility, and efficiency in ML pipelines.

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Medium

287

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The Counterintuitive Truth About the Single Responsibility Principle

The Single Responsibility Principle (SRP) is often misunderstood as meaning that every part of a program should do only one thing.
However, the SRP is about a larger concept than just individual functions.
It can be compared to organizing a room, where each drawer holds one type of clothing, similar to functions.
The SRP states that the entire room should be the responsibility of one person and should not contain items belonging to others.

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