Software Engineering Waterfall Model The most popular way of developing software is ‘THE CLASSICAL WATERFALL’ model. It is the first SDLC model, introduced to describe the software development, in late 1950 and became popular in the 1970s.
Software Engineering Different operations in Version Control System The basic operations of a version control system are Create, Checkout, Commit and Update, Add, Edit and Delete, Rename and Move, Status, Diff and Revert, Log and Tag, Branch and Merge, Resolve and Lock.
Algorithms Smallest number with all numbers from 1 to N as multiples We will find the smallest number that is perfectly divisible by all numbers from 1 to N and used 3 approaches: Brute force O(N^3 * log N), using prime factorization O(N * log N * log N) and using insights into the problem O(N * log log N).
Software Engineering Continuous Integration in DevOps Continuous Integration (CI) in DevOps is the process of building and deploying software automatically based on some triggers like new code change and others
Software Engineering Minimum Viable Product (MVP) Minimum Viable Product (MVP) is a product with basic features which is launched to gain users and shape the future features based on user feedback. This enables companies to bring in new products regularly.
Software Engineering Testing in DevOps (Test Driven Development) DevOps emphasizes automating as much tests as possible. It ensures continuous delivery. We covered the different tests in TDD in depth along with some tools
Software Engineering strncmp vs strcmp in C The only difference between strncmp and strcmp in C is that strncmp compares only the first N characters while strcmp continues until the termination conditions are met.
Algorithms Largest palindrome made from product of two 3-digit numbers We will find the largest palindrome that is a product of two three-digit numbers. In brute force, there are 810000 comparisons which we have reduced to 362 computations based on three deep insights.
Algorithms Largest prime factor of a number (Project Euler Problem 3) We need to find the largest prime factor of a given number N. We will bring in some insights and solve this in O(√N log log N) time complexity.
Software Engineering Ultimate guide to CAMS Model in DevOps CAMS model embodies the core values of DevOps that is Culture, Automation, Measurement and Sharing. We have explained it in depth with examples.
Software Engineering Introduction to DevOps We have covered the basic terms in DevOps, CAMS model, ideas behind using DevOps, some DevOps tools and much more.
Algorithms Largest subset with divisible pairs We explored the method to get the longest subset within any given array, such that for each pair, the smaller number divides the larger number using Dynamic Programming.
Algorithms Sum of Even Fibonacci Numbers (Project Euler Problem 2) The problem is find the sum of even fibonacci numbers that is fibonacci numbers that are even and is less than a given number N. We will present 3 insightful ideas to solve this efficiently.
Algorithms Sum of multiples of 3 and 5 (Project Euler Problem 1) The problem at hand is to find the sum of all numbers less than a given number N which are divisible by 3 and/ or 5 using a constant time algorithm.
Software Engineering Get address of a variable in C To get address of a variable in C, we use the address of (&) operator, the %p specifier to print it and a casting of (void*) on the address.
Machine Learning (ML) Major ideas in Creating Realistic Talking Head Models from Photo The only issue in creating artificial videos is that they require a large amount of training data, however, we might want it to learn from only a few image views of a person. This is the concern of this paper.
Software Engineering Rounding and Truncating numbers using math.h in C In this article, we have explored how to round and truncate numbers in C using the math.h library. that is round(), roundl(), trunc(), truncl() and others
Software Engineering Post a tweet using Twitter API In this article, we have explored how to post a text as a tweet in Twitter using Twitter API in Python. We have used to approaches: using tweepy and requests library
Software Engineering Using Final and Abstract in Java In the context of Java Inheritance, final and abstract are two important modifiers on deciding whether a class can take part in an inheritance relationship or not.
Software Engineering Get list of posts in a subreddit using Reddit API This article talks about using JavaScript to get posts from a subreddit using the Reddit API. We are going to use listings in the Reddit API and the web API fetch() to make the API calls to a random subreddit.
Algorithms Calculate Binomial Coefficient using Dynamic Programming Using a recursive relation, we will calculate the N binomial coefficient in linear time O(N * K) using Dynamic Programming
Machine Learning (ML) AVX512 VNNI: This instruction boosts ML performance by 2X AVX512 Vector Neural Network Instructions (AVX512 VNNI) is an x86 extension Instruction set and is a part of the AVX-512 ISA. It is designed to accelerate convolutional neural network for INT8 inference
Machine Learning (ML) Polynomial regression using scikit-learn In this article, we have implemented polynomial regression in python using scikit-learn and created a real demo and get insights from the results.
Machine Learning (ML) Learn to use TPOT: An AutoML Tool TPOT stands for Tree Base Pipeline Optimization Tool. It is used to solve or give a idea on machine learning problems. It helps us to explore some of pipeline confiuration that we did not consider earlier for our model.
Software Engineering strncmp in C strncmp is a function in C which is used to compare two array of characters upon N indexes and return if the first array is less, equal or greater than the second array.
