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

A naukri.com initiative

New

Home

Programming News

Dev

375

Image Credit: Dev

EchoAPI vs. Insomnia: A Comprehensive Comparison with Practical Examples

EchoAPI and Insomnia are two API development tools that allow debugging, testing, and documenting APIs with unique features and capabilities.
EchoAPI supports API testing, automated testing, load testing, one-click API documentation generation, and plugins that work without constant internet access.
Insomnia focuses on simplicity, user experience, RESTful APIs, and GraphQL management capabilities, provides straightforward interfaces for managing requests, environments, and API documentation generation.
Both EchoAPI and Insomnia offer API debugging, testing, automated testing, and documentation capabilities, but with different features.
EchoAPI's automated testing and load testing features, deep integration with development environments and one-click documentation generation make it an excellent choice for extensive testing and documentation projects.
Insomnia's plain and simple interface, strong environment management, and GraphQL support make it ideal for simple, easy-to-use RESTful request management.
If you need a comprehensive tool that integrates well with your development workflow and provides extensive testing and documentation capabilities, opt for EchoAPI.
If you need a straightforward, easy-to-use tool that supports GraphQL and focuses on simplicity and efficiency, choose Insomnia.
Both tools provide practical examples, making it easier to choose the best one for your API development project.
Happy API testing!

Read Full Article

22 Likes

Medium

Introduction to JavaScript:

HTML is the structure of a web page, CSS controls its appearance, and JavaScript adds interactivity and dynamic features.
JavaScript is the most popular programming language for web development, making it a default choice for developers.
Learning JavaScript opens up opportunities to use frameworks and create web applications.
JavaScript offers flexibility and allows for the creation of stunning and fast web applications.

Read Full Article

4 Likes

Medium

296

Image Credit: Medium

Object-Oriented vs Functional Programming-Why Not Both?

Object-oriented programming (OOP) has been used ever since the 1970s and 1980s and remains a popular paradigm found in languages like Java, C#, Python, etc.
Functional programming (FP) is on the rise, despite its origins tracing back to the 1950s.
OOP models software as objects that bring together data and possible interactions with it whereas FP treats functions as first-class citizens, emphasizes the use of functions, immutability and isolating side-effects.
FP aligns well with calculations-inputs and outputs and OOP models do well for rich domains, for example.
The strengths of OOP include good predictability and the ability to hide internal interactions but it suffers from verbosity and forced object-modeling.
The benefits of FP include immutability, easy debugging with the result of no side-effects and easier to reason code.
The downsides of FP are a steep learning curve and not our natural way of thinking, especially not for concepts we see as ‘objects’ in real life.
The union of the best of both worlds (FOOP) can be modeled using objects while making them immutable and side-effect-free. We can get the best of both worlds by leveraging FP for data processing, and OOP for rich domain modeling.
Individual languages are becoming multi-paradigm, supporting different paradigms to varying degrees.
We can have the best of both worlds. Used well together, these paradigms allow you to synthesize something better than either one could have done by itself.

Read Full Article

17 Likes

Medium

371

Image Credit: Medium

Terraform Modules Explained with code example

A module in Terraform is a self-contained bundle of Terraform configurations that can be reused and shared.
Modules help group and encapsulate multiple resources into a single logical unit that can be reused with different configurations.
Modules require input variables to define names, locations, or resource groups, and can define outputs for sharing data to the parent module or root module.
Modules promote clean code, simplify resource creation, and are useful for managing a group of resources with similar configurations.

Read Full Article

22 Likes

Medium

141

Image Credit: Medium

The History of Boxing

Boxing has a rich history that dates back to ancient Egypt and Greece.
From brutal gladiator fights in ancient Rome to modern-day boxing, the sport has gone through several transformations and rule changes to become the sport we know today.
Modern boxing follows strict rules to ensure safety and fairness, including the use of gloves, timed rounds, and limitations on certain techniques.
Boxing requires a combination of physical strength, mental agility, and strategic thinking.
Fighters must master a range of techniques and strategies, including stance and footwork, specific punches, defensive moves, and counterpunching.
Boxing provides several physical and mental benefits, including improved cardiovascular health, strength and conditioning, weight loss, coordination and reflexes, and stress relief.
The sport has produced legendary fighters and remains a premier combat sport worldwide.
Boxing continues to evolve, with technological advancements and the rise of fitness boxing making the sport more accessible than ever.
Whether competing or training, boxing offers numerous opportunities for personal growth, fitness, and self-expression.
In the end, boxing is about discipline, perseverance, and the will to rise every time you fall.

Read Full Article

8 Likes

Medium

Catching a Wild Elephant in India: A Daring but Traditional Practice

Catching a wild elephant is no small feat. It involves a combination of skill, patience, and significant physical labor. The process, known as “kraal training,” has been refined over centuries. The need for capturing wild elephants in India is to protect the public or to prevent harm to the elephant. Over time, the practice of capturing wild elephants has come under heavy scrutiny. Animal rights activists and conservationists argue that capturing and training wild elephants is inhumane. India's elephant population is now under the protection of the Project Elephant scheme, which was launched in 1992 to conserve and protect elephants and their habitats.
Experienced trackers, often called “mahouts” track the herd through the forest using signs like broken branches, footprints, and dung. Once an elephant or herd is located, a “kraal” is set up in a strategic location where the elephant is likely to pass. Wild elephants are sometimes lured into these traps by using food or water sources, which attract the elephants to the vicinity of the kraal. After the elephant is inside the kraal, trained handlers use ropes and chains to restrain the animal.
Many elephants that are captured are subjected to cruel training methods that break their spirit, such as the use of sharp tools and the deprivation of food or water. The trauma caused by such practices can leave long-term psychological scars on the elephants. The increasing focus on wildlife conservation in India has shifted the way elephants are viewed. Modern wildlife sanctuaries and national parks offer safe havens for elephants, where they can live freely without the risk of being captured.
Human-elephant conflict remains a significant issue in India, but solutions today are more focused on mitigating these conflicts through alternative methods, such as using barriers, creating corridors for elephants to pass through safely, and involving local communities in conservation efforts. The Indian government has passed laws such as the Wildlife Protection Act of 1972, which restricts the capture, trade, and exploitation of wild animals, including elephants.
India’s elephant population is now under the protection of the Project Elephant scheme, which was launched in 1992 to conserve and protect elephants and their habitats. The focus has shifted from capturing elephants for human use to ensuring that they can live and roam freely in the wild, with the support of local communities and wildlife authorities. The modern emphasis on preserving wildlife is a promising step toward ensuring that future generations can enjoy these awe-inspiring creatures in the wild, where they truly belong.

Read Full Article

1 Like

Dev

340

Image Credit: Dev

How to Write Manual Test Cases: A Step-by-Step Guide for Manual Testing

Manual testing remains critical for testing new features, validating user experience, and detecting visual inconsistencies.
A manual test case is a detailed document outlining specific steps to validate an application functionality.
Writing well-defined test cases ensures different testers obtain uniform results with consistency, accuracy, and traceability.
A good test case has a unique identifier, objective, preconditions, steps to execute the test, expected result, actual result, and status.
It is essential to target the long-tail keyword, 'how to write manual test cases,' and naturally incorporating 'manual testing' in key sections to rank effectively for both phrases.
Test scenarios are broad statements that describe what needs to be tested such as testing the login functionality of a website.
Preconditions might include specific user roles, access credentials, or configurations.
The steps should be easy to follow, even for someone unfamiliar with the application.
To write effective manual test cases, testers must use simple language, consistent naming conventions, test both expected outcomes and failure cases, make test cases reusable and avoid assumptions.
Keep in mind common mistakes like writing vague steps, skipping preconditions, overlooking edge cases, and not updating test cases.

Read Full Article

20 Likes

Medium

128

Image Credit: Medium

How My Child’s Reading Improved with This Unique App

The world's first AI app that creates talking kids' books in any language has improved my child's reading skills and enthusiasm.
The app creates personalized stories tailored to the child's interests, with interactive features for pronunciation and engagement.
It supports multiple languages, making it entertaining and educational for language learning.
The ability to adapt stories based on age or comprehension levels helps build confidence in reading.

Read Full Article

7 Likes

Medium

265

Image Credit: Medium

Maestro DLC Brings Harry Potter And Disney Magic To VR On Meta Quest

Maestro, created by Double Jack, has launched its first DLC pack: Secret Sorcery.
The DLC brings Harry Potter's Hedwig's Theme and other magical tracks to VR on Meta Quest.
This marks the first officially licensed Harry Potter content for VR.
Maestro's success with Secret Sorcery sets the stage for more exciting DLC releases in the future.

Read Full Article

15 Likes

Medium

362

Image Credit: Medium

Old iPhones on which it will not be possible to use WhatsApp very soon

WhatsApp support is being discontinued for some older iPhones from May 2025.
Currently, using WhatsApp on iPhones requires iOS 12 or later operating system.
Very soon, it will be possible to use WhatsApp only on iPhone models with iOS 15.1 or later versions.
Users using other older iPhones, such as the iPhone 6S or later, will need to update to iOS 15 or later to use WhatsApp.

Read Full Article

21 Likes

Medium

371

Image Credit: Medium

Privacy concerns with facial recognition technology

Facial recognition technology (FRT) creates pervasive monitoring in public and private spaces that can deter freedom of expression.
FRT systems collect huge amounts of facial data without individuals' consent, posing worrying data privacy concerns.
FRT can be integrated with other surveillance systems, amplifying the scope of monitoring and creating detailed profiles of individuals' movements and behaviors.
FRT can be misused by governments or corporations to suppress dissent and target specific groups, particularly in authoritarian regimes.
Many organizations using FRT do not disclose their surveillance practices, making it difficult for individuals to know when and how their data is being collected and used.
Communities facing systemic discrimination may be disproportionately affected and policed through FRT.
FRT can discourage people from participating in public expression and undermine democratic freedoms.
Clear regulations, transparency, and public discourse are required to address surveillance-related concerns associated with FRT.
Informed consent, transparency, granularity, vulnerability, legal frameworks, and dynamic consent models should be considered while implementing FRT.
Data security risks associated with FRT include sensitive nature of biometric data, cybersecurity vulnerabilities, inadequate security measures, data sharing & third-party risks, and lack of regulatory standards.
Organizations must implement strong cybersecurity measures and establish clear protocols for data handling while complying with relevant regulations and establishing public trust.

Read Full Article

22 Likes

Dev

Image Credit: Dev

Common Design Patterns In Golang

Golang developers frequently use design patterns specific to Golang's strengths to build scalable systems. The Singleton pattern is used for ensuring a single instance of a type exists across the application while the Factory pattern provides a method to create objects without exposing the creation logic. The Decorator pattern is used to add behaviors to objects at runtime. The Observer pattern defines a one-to-many dependency between objects so that all dependents are notified when one object changes state. The Strategy pattern defines a family of algorithms, encapsulating each one, and making them interchangeable. Other patterns commonly used in Golang programs include the Adapter pattern, Builder pattern, Chain of Responsibility pattern, Command pattern, Options pattern, and the Error Wrapper pattern.
Concurrency patterns leverage Go's concurrency primitives, such as goroutines, channels, and select statements. The Worker Pool pattern is used to limit the number of concurrent tasks being executed while the Fan-Out, Fan-In pattern distributes tasks to multiple goroutines and combines their results. The Rate Limiting pattern controls the rate of operations to prevent overloading downstream systems while the Pipeline pattern passes data through a series of processing stages using channels.
Other popular design patterns in Golang include the Repository pattern, which abstracts the database layer and the Pub/Sub pattern, which implements an event-driven communication model between components. The Configuration pattern centralizes configuration management for maintainability and consistency, and the Circuit Breaker pattern prevents cascading failures in distributed systems by halting failing operations.

Read Full Article

2 Likes

Hackernoon

Image Credit: Hackernoon

You Don't Need a Lot of Code to Build a Web File Manager

Uploading and download files in web browser is a common task in virtually any web application or service.
This article shows how to do this with very little coding - in less than 100 lines of code.
The database used is PostgreSQL, and the web server is Nginx.
You will use Gliimly as an application server and the programming language.
Assuming your currently logged-on Linux user will own the application, create a source code directory and also create Gliimly application named 'file-manager'
Finally, create source Gliimly files. First create 'start.gliim' file and copy and paste.
Next, create PostgreSQL database named 'dbfilemanager'
Create database configuration file used by Gliimly that describes the database (it's a file 'db')
Create SQL table that will hold files currently stored on the server.
Make the application:
gg -q --db=postgres:db
Run your application server:
mgrg file-manager

Read Full Article

5 Likes

Medium

309

c programming develop app in on android

Developing Android applications using C programming involves using the Android Native Development Kit (NDK), which allows developers to implement parts of the app in C or C++ for performance-critical sections.
By integrating native code, developers can optimize performance and reuse existing C libraries, but they must manage differences in memory handling and ensure proper communication between the native code and Java/Kotlin components through JNI (Java Native Interface).
While the NDK offers advantages, it also adds complexity to the build process and app maintenance.
Key topics include: Introduction to C programming, setting up the environment, understanding Android architecture, JNI basics, writing C code, project structure, debugging C code, performance optimization, building user interfaces, handling input/output, advanced topics, real-world projects, best practices, deployment and publishing, career opportunities, and continued learning resources.

Read Full Article

18 Likes

Javacodegeeks

203

Image Credit: Javacodegeeks

Mock Multiple Responses for the Same Request In MockServer

MockServer is a versatile tool for mocking HTTP and HTTPS responses.
MockServer allows you to specify multiple responses for a single request using sequences.
MockServer offers several advantages: Speed up development, Enhanced testing, Flexibility and Integration.
MockServer can be applied in numerous scenarios: API Development, Performance Testing, Fault Injection, and Integration Testing.
Before proceeding, ensure you have MockServer installed.
This Java code uses the MockServer library to define multiple responses for the same HTTP request.
Each response is added sequentially, simulating different outcomes for the same request.
MockServer’s ability to handle multiple responses for the same request is invaluable for testing dynamic workflows.
This approach ensures robust test coverage for various application behaviors.
MockServer is an open-source tool designed for mocking, proxying, and recording HTTP and HTTPS interactions.

Read Full Article

12 Likes

For uninterrupted reading, download the app

Programming News

Discover more