Programming News and Topics: Latest News on Computer Programming from Techminis

A naukri.com initiative

New

Home

Programming News

Medium

371

Image Credit: Medium

Sync Your Skin Routine: The Key to Radiant Skin

Understanding Your Skin Type: The first step in syncing your skin routine is to determine your skin type - oily, dry, combination, or sensitive. This will help you choose the right products for your skin.
Different routines for different skin types: Each skin type requires a specific skincare routine. For oily skin, light and non-acnegenic cosmetics are recommended, while dry skin needs fat-rich preparations. Having a consistent skincare routine is crucial.
Morning and evening skincare routine: A proper skincare routine involves washing, toning, and moisturizing your face in the morning and before bed. It is also important to apply sunscreen during the day to protect your skin.
Importance of cleansing and toning: Gently cleansing your skin in the morning removes accumulated impurities, while using toner helps maintain the skin's pH balance and prepares it for other skincare products.

Read Full Article

22 Likes

Dev

246

Image Credit: Dev

Part 9: Exception Handling in C#

Exception handling is a fundamental part of developing robust and error-resilient applications. In this article, we'll explore how to manage errors and exceptions in C# effectively.
Common exceptions in C# include ArgumentNullException, InvalidOperationException, and FileNotFoundException.
Handling exceptions in C# involves using try, catch, and finally blocks. The try block contains code that may throw an exception, the catch block handles the exception, and the finally block executes cleanup code.
Best practices for exception handling include using specific exceptions, avoiding silent failures, not overusing exceptions, and using the finally block for cleanup.

Read Full Article

14 Likes

Dev

308

Image Credit: Dev

Automating JIRA Ticket Creation with a Flask API: A GitHub Webhook Integration Guide

Automate JIRA ticket creation directly from GitHub issue comments.
Set up a Flask API that acts as a webhook API for GitHub and Jira.
The Flask app interacts with the Jira API to create tickets.
Jira project creation is required for the project.
An Atlassian API Token must be generated before running the github_jira.py script.
Fields to update before running the script include HTTP Basic Authentication, Project Key, and Issue Type ID.
Tests can be run to ensure the application runs smoothly.
Observing through the Jira Dashboard proves that the synchronization of GitHub and Jira is successful.
Automation enhances productivity in a DevOps workflow, streamlining the process of creating Jira tickets.
Overall, the integration simplifies collaboration between developers and project managers.

Read Full Article

18 Likes

Medium

Image Credit: Medium

A Hobby Project That Satisfies Every Developer’s Code Hunger

A developer shares their experience of working on a hobby project using Python.
They talk about the satisfaction of reading long comments on Reddit and the simplicity of achieving the project.
The developer reflects on the enjoyment of coding and the stimulation it provides to the brain.
They discuss overcoming the hesitation to start a hobby project and emphasize the importance of enjoying the process rather than focusing solely on the outcome.

Read Full Article

1 Like

Medium

103

Image Credit: Medium

Leet Code 101: How to Solve the “Final Price With a Special Discount” Problem

The problem is about finding the discount on each candy by comparing it with the next candy with an equal or lower price.
A brute force solution is explained where each index is looped through to find a candy with a lower or equal price.
An alternative approach using a monotonic stack is recommended to find the next greater element for each candy.
The implementation of the monotonic stack approach is provided, which achieves a faster runtime.

Read Full Article

6 Likes

Dev

371

Image Credit: Dev

Simplifying State Management with Redux Toolkit: A Complete Guide

Redux Toolkit is a powerful library designed to simplify Redux development by combining multiple Redux utilities into a cohesive solution.
Installing Redux Toolkit is straightforward using the npm install command.
Redux Toolkit simplifies store configuration by automatically setting up Redux DevTools and middleware like Thunk.
Slices, one of Redux Toolkit's powerful features, encapsulate actions and reducers for a specific part of the state.
Selectors efficiently extract data from the Redux store, enhancing performance.
Redux Toolkit revolutionizes Redux state management, reducing boilerplate and complexity while improving productivity.

Read Full Article

22 Likes

Dev

434

Image Credit: Dev

MyTask ToDo CLI Tool...

MyTask is a lightweight task management application designed for developers who prefer working in a terminal environment
The tool is built with Go, it combines the simplicity of command-line interfaces with powerful task management features
MyTask stands out by embracing Unix philosophy: do one thing and do it well
It has several key features like being minimal and fast, terminal-first, cross-platform, customizable among others
The project structure is organized into folders and files based on its functionality
It has four functionalities like Add Task, Delete Task, List Task and Update Task
Add task allows to add to-do task, Delete task to delete a task, List Task for displaying list of tasks and Update for updating an existing task
It utilizes the flag package to handle command-line arguments and interacts with the todo package to manage data
The project installation and usage detail can be found in README.md
It is an efficient tool which stores tasks in plain text files and can easily sync across devices

Read Full Article

26 Likes

Medium

152

Image Credit: Medium

SwiftUI: Creating a Smooth Button Scale Animation on Tap

This article explains how to create a smooth button scale animation on tap using SwiftUI.
Two methods are discussed, one using a custom view model and the other using a button style.
The custom view model approach allows the parent view to handle the changes in button state and trigger the animation.
The button style approach provides a simpler implementation but may result in less smooth animation and occasional lack of animation trigger.

Read Full Article

9 Likes

Medium

Implementing Pagination in Express.js with MySQL

Pagination is a technique used to break large datasets into manageable chunks.
Similar to organizing books in a library, pagination allows users to browse through data page by page.
Implementing pagination in an API helps to prevent data overload for users.
By implementing pagination, users can access data one page at a time, improving user experience.

Read Full Article

4 Likes

Dev

Image Credit: Dev

Getting Started with Playwright: A Step-by-Step Guide

Playwright is a powerful, reliable, and fast end-to-end testing framework developed by Microsoft.
Why Choose Playwright? Cross-Browser Support, Language Flexibility, Powerful Features, Parallel Execution, Auto-Waiting.
Prerequisites: Node.js installed, a code editor, basic knowledge of JavaScript/TypeScript.
Steps: 1) Install Playwright, 2) Explore Folder Structure, 3) Configuration Basics, 4) Writing First Test, 5) Run Tests, 6) Debugging Tests, 7) Advanced Features.

Read Full Article

Dev

434

Image Credit: Dev

12 Projects In 12 Months Challenge

The challenge of starting 12 projects in 12 months is beneficial for engineers to keep learning and stay fresh in the industry.
Working on the same project for a long time can lead to stagnation and lack of new knowledge.
Starting new projects helps engineers learn new skills, improve problem-solving abilities, and enhance adaptability.
By documenting the projects and reflecting on the learnings, engineers can build a diverse portfolio and enhance their career prospects.

Read Full Article

26 Likes

Dev

Image Credit: Dev

GenAIScript - Comment Code with AI

Documenting code is a necessity, and AI LLM models simplify the task of commenting while coding.
GenAIScript is an open-source scripting environment that streamlines tasks for AI analysis by automating complex processes within a cohesive scripting framework. It facilitates ingestion of diverse document formats and supports the generation of structured outputs.
A batch processing approach is implemented using an AI-powered Command-Line Interface (CLI) that runs on the code-base and uses primarily local LLM models.
The author used the RAG approach with Abstract Syntax Tree (AST) as a way to reduce context on which LLM has to reason, provide hierarchical views of code's syntax and abstracting away irrelevant details, to divide a source code file into meaningful pieces.
Tree-Sitter, an AST tool with an incremental parsing library that can build a concrete syntax tree for a source file, was used by the author to implement the Commenter CLI that generates high-quality comments for existing code within a codebase.
The Commenter CLI is composed of the following steps – loading each source file, submitting its content to the AST parser, which extracts code chunks, invoking LLM model, which reviews implementation and produces a comment based on the chunk, Comment + Chunk is provided back to the AST parser to verify that LLM has produced is valid code for given language, and finally joining all chunks and related comments.
The Commenter CLI method saves time and improves the overall quality of documentation, making the codebase easier for developers to understand and work with.
The qwen2.5-coder:7b model worked well for code commenting tasks, which the author used for the first release of the tool available on the Github project.
Overall, the Commenter tool makes it easier for developers to improve the readability and understandability of their code.
Article originally published on https://bsorrentino.github.io on December 20, 2024.

Read Full Article

2 Likes

Medium

286

Image Credit: Medium

“Top Selenium Interview Questions and Answers to Ace Your Next Job Interview”

Selenium is a widely used automation tool. It is a suite of tools that helps to automate web browsers. The core of Selenium is Selenium WebDriver, which drives the browser directly.
Selenium IDE records the user actions on the web browser and exports them as a reusable script. It was developed to speed up the creation of automation scripts.
Selenium Remote Control (RC) server allows users to write application tests in various programming languages. Unlike RC, WebDriver does not require an additional server and interacts natively with browser applications.
Selenium Grid was designed to distribute commands to different machines simultaneously. It allows the parallel execution of tests on different browsers and operating systems.
Functional Testing involves the verification of every function of the application with the required specification. Regression Testing is a full or partial selection of already executed test cases that are re-executed to ensure existing functionalities work fine.
Selenium offers various locators to locate web elements, including link, partial link, name, tagname, classname, xpath, and CSS selector locators.
There are three types of waits in Selenium- Implicit, Explicit, and Fluent. Each of them waits for a different condition before proceeding with the code.
Methods like refresh(), navigate().forward(), and navigate().back() can be used to refresh the page and navigate through the website.
driver.close() method closes the browser’s current window, while driver.quit() method closes all open browser windows.
JavaScriptExecutor can be used to perform functionalities like scrolling down to the desired location,entering text into a textbox, maximizing or setting the window size.
The objects of the Select type can be initialized and used to perform operations like selecting an option that displays text matching the given argument.

Read Full Article

17 Likes

Medium

259

Image Credit: Medium

STON.fi Now Integrated with Tobi: A New Era for AI-Driven Crypto Trading

STON.fi has been integrated with Tobi, enabling seamless token swaps on the TON Blockchain.
The integration brings faster and more efficient token swaps, enhanced AI-powered trading solutions, and a secure, decentralized wallet experience.
Users can interact with Tobi on Telegram to discover these innovative features.
STON.fi SDK can be utilized by TON projects to enhance their blockchain capabilities.

Read Full Article

15 Likes

Dev

273

Image Credit: Dev

Building a File Upload App with TypeScript, React, and Auto-Drive API

A simple app for uploading files to a Distributed Storage Network (DSN) using Autonomy's Auto-Drive API leveraging RadzionKit repository has been created.
The app will consist of a single page with an API key entry and file management views.
API key is stored with the AutoDriveApiKeyGuard component which will allow to validate the API key dynamically.
Local storage is used to store API key.
The UploadFile component handles the upload process showing spinner while the file is being uploaded and displays an error message if the upload fails.
Uploading files is straightforward with the Auto-Drive SDK.
PaginatedView and useInfiniteQuery are used to handle pagination for querying the API.
UseCurrentFileProvider is used to provide the current file to its children.
The ManageFile component displays the file name or CID and includes buttons for downloading and deleting the file.
Deleting a file calls the Auto-Drive SDK’s markObjectAsDeleted function with the file’s CID, and we invalidate the list of files to refresh.

Read Full Article

16 Likes

For uninterrupted reading, download the app

Programming News

Discover more