A naukri.com initiative
Programming News
Medium
1d
142
Image Credit: Medium
Bowling Machine: Revolutionizing Cricket Practice
- A bowling machine is a mechanical device designed to simulate real cricket deliveries.
- Advantages of Using a Bowling Machine
- Types of Bowling Machines
- Why Every Cricketer Needs a Bowling Machine
Read Full Article
8 Likes
Medium
1d
288
Image Credit: Medium
Advanced Navigation Techniques in Vim
- In this article, we'll explore advanced navigation techniques in Vim.
- Efficient navigation is crucial for productivity in any text editor.
- Vim offers powerful commands and features for advanced navigation.
- These techniques enable swift code traversal and seamless file management.
Read Full Article
17 Likes
Medium
1d
303
Image Credit: Medium
Unlock Exclusive Savings: 5 Reasons You Can’t Miss This Black Friday Deal!
- Climate change is a pressing global issue that demands immediate attention.
- The rise in global temperatures and shifts in weather patterns have led to alarming rates of species extinction and shifts in wildlife migration patterns.
- Addressing climate change is vital to foster effective solutions and prevent economic costs associated with pollution and property damage.
- Investing in education, technology, and conservation efforts is crucial in navigating this turning point for the planet.
Read Full Article
18 Likes
Dev
1d
265
Image Credit: Dev
Building a Real-Time Chat Application with WebSockets in React
- Real-time communication has become an integral feature of modern web applications, especially in chat applications.
- WebSockets provide a powerful way to enable real-time, bidirectional communication between a client and a server.
- This guide walks through the process of building a real-time chat application using WebSockets and React.
- The project demonstrates the power of WebSockets for dynamic communication in applications like messaging platforms, gaming, and live notifications.
Read Full Article
15 Likes
Discover more
- Software News
- Web Design
- Devops News
- Open Source News
- Databases
- Cloud News
- Product Management News
- Operating Systems News
- Agile Methodology News
- Computer Engineering
- Startup News
- Cryptocurrency News
- Technology News
- Blockchain News
- Data Science News
- AR News
- Apple News
- Cyber Security News
- Leadership News
- Gaming News
- Automobiles News
Prodevelopertutorial
1d
199
Swap Nodes in Pairs solution in C
- Given a linked list, swap every two adjacent nodes and return its head.
- The problem can be solved using two solutions: iterative and recursive.
- The iterative solution involves swapping nodes pairwise using four pointers.
- The code example provided demonstrates the iterative solution in C.
Read Full Article
12 Likes
Dev
1d
42
Image Credit: Dev
How to Create Rock Paper Scissors Game Using HTML CSS and JavaScript
- This tutorial teaches how to create a Rock Paper Scissors game using HTML, CSS, and JavaScript.
- The tutorial provides step-by-step instructions on building the game from scratch.
- It is suitable for beginners and experienced developers.
- The tutorial also encourages viewers to join the YouTube community for further learning and growth.
Read Full Article
2 Likes
Prodevelopertutorial
1d
299
Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses.
- The problem involves generating all combinations of well-formed parentheses.
- A recursive solution can be used to solve the problem.
- The solution involves adding opening and closing parentheses while keeping track of their count.
- Once the counts reach 0, the combination is added to the result set.
Read Full Article
18 Likes
Prodevelopertutorial
1d
318
Letter Combinations of a Phone Number
- Given a string containing digits from 2-9 inclusive, return all possible letter combinations that the number could represent.
- Solution 1: Iterative method: In this method, we shall be taking 3 for loops.
- Pass 1 of digits_loop : chars = digit_letter_mapping[digits[i] - '0']; chars ="abc" characters_loop run for 3 times pass 1 of characters_loop combination_loop run for 1 time temp = a pass 2 of characters_loop combination_loop run for 1 time temp = b pass 3 of characters_loop combination_loop run for 1 time temp = b
- Pass 2 of digits_loop : chars = digit_letter_mapping[digits[i] - '0']; chars ="abc" characters_loop run for 3 times pass 1 of characters_loop combination_loop run for 3 time pass 1 of characters_loop temp = ad pass 2 of characters_loop temp = bd pass 3 of characters_loop temp = cd pass 2 of characters_loop combination_loop run for 3 time pass 1 of characters_loop temp = ae pass 2 of characters_loop temp = be pass 3 of characters_loop temp = ce pass 3 of characters_loop combination_loop run for 3 time pass 1 of characters_loop temp = af pass 2 of characters_loop temp = bf pass 3 of characters_loop temp = cf
- Solution for iterative method in C++
- Backtracking method: Using backtracking method, the solution is very simple.
- The solution is based on the fact that; if length of the letter combination is equal to the length of the digits, we shall write it in our final result set.
- Out backtrack function “get_combination_backtrack” takes 5 parameters: Mapping of letters and digits, Final result set, Local variable for storing intermediate result, Start index and Digits from input.
- Example: Input: “23” Output: [“ad”, “ae”, “af”, “bd”, “be”, “bf”, “cd”, “ce”, “cf”].
Read Full Article
19 Likes
Dev
1d
26
Image Credit: Dev
Building Secure Authentication Microservices with Spring Boot: Part 1 - Getting Started
- Spring Boot is a Java framework designed to help developers quickly build standalone Java applications.
- Spring Boot is popular because it provides quick setup, opinionated defaults, embedded servers, and support for microservices.
- Spring Boot's authentication powers come from Spring Security, which protects against unauthorized access and shields against malicious attacks.
- Spring Boot is preferred for authentication due to its integration with the Spring ecosystem, enterprise-grade security, rich ecosystem, and microservices readiness.
Read Full Article
1 Like
Prodevelopertutorial
1d
311
Image Credit: Prodevelopertutorial
Remove Nth Node from End of List
- Problem description: Given a linked list, remove the n-th node from the end of the list and return its head.
- Example: Given a linked list: 1->2->3->4->5, and n = 2. After removing the second node from the end, the linked list becomes 1->2->3->5.
- Solution 1: Fast and slow pointer solution
- Solution 2: Two-star or pointer to pointer solution.
Read Full Article
18 Likes
Siliconangle
1d
1.3k
Image Credit: Siliconangle
Fortinet warns of malicious Python packages targeting credentials and user data
- Fortinet Inc.'s FortiGuard Labs has discovered two malicious Python packages that pose a high risk of credential theft, data exfiltration, and unauthorized system access.
- The first vulnerability, Zebo-0.1.0, exhibits sophisticated malware behavior, including keylogging, screen capturing, and data exfiltration to remote servers.
- The second vulnerability, Cometlogger-0.1, targets system credentials and user data, evades detection, and can steal a wide array of user data.
- To prevent infection, it is recommended to verify third-party scripts, implement firewalls and intrusion detection systems, and train employees to recognize phishing attempts.
Read Full Article
12 Likes
Dev
1d
177
Image Credit: Dev
Optimizing Serverless Lambda with GraalVM Native Image
- Optimizing Serverless Lambda with GraalVM Native Image
- GraalVM Native Image compiles Java applications ahead of time (AOT) into standalone executables, reducing cold start times and memory usage.
- Implementation steps include project setup, adapting for ARM architecture, runtime configuration, and deploying the application using AWS SAM.
- The transition to GraalVM Native Image resulted in reduced cold start times, minimized memory usage, and improved performance scaling.
Read Full Article
10 Likes
Medium
1d
307
Image Credit: Medium
Avoid These 5 Mistakes When Doing AI Projects Using TypeScript
- Use well-maintained libraries with TypeScript definitions for AI projects.
- Implement thorough data validation and preprocessing pipelines.
- Optimize code and use asynchronous programming for efficient computations.
- Define strict interfaces or types for AI model inputs and outputs and write unit tests.
- Embrace TypeScript for robust AI development and prioritize clean code, optimization, and testing.
Read Full Article
18 Likes
Prodevelopertutorial
1d
284
Given an array, find 3 elements such that [a + b + c] = 0. Find all the 3 unique elements.
- Given an array, find 3 elements such that [a + b + c] = 0.
- Two solutions are possible: Iterative method and Two-pointer approach.
- In the iterative method, we use three nested loops to find the combinations.
- In the two-pointer approach, we sort the array and use two pointers to find the combinations.
Read Full Article
17 Likes
Dev
1d
19
Image Credit: Dev
My first day of learning DSA
- I still remember the day I began learning DSA.
- I was quite intimidated, probably due to the way it's often hyped up.
- Data Structures and Algorithms (DSA) are foundational pillars in computer science.
- Benefits of learning DSA include enhancing problem-solving skills, optimizing code, preparing for technical interviews, and gaining a deeper understanding of how software operates.
Read Full Article
1 Like
For uninterrupted reading, download the app