
Spring Boot Performance: Automated Tests to Detect API Calls Within Database Transactions
Protect your database connections with automated tests that detect API calls inside transactions before they cause performance issues.
Protect your database connections with automated tests that detect API calls inside transactions before they cause performance issues.
Discover how optimizing my CI workflow with real-time notifications and smart monitoring tools helped me boost productivity and stay in deep developer flow
Developers do a lot of stuff that are often missed. This post highlights all of them
Boost your test quality with PIT Mutation Testing! Learn how to set up PIT in a multi-module Maven project to detect untested code paths and catch hidden bugs efficiently.
Delve into the layers of the Testing Pyramid and discover how to implement a balanced testing strategy that enhances software quality and accelerates development cycles.
Thoughts on making Java clear and precise
Emotional mastery isnโt just about willpower; itโs about strategy. While emotions can feel overwhelming, psychology offers practical tools to regain control and navigate them with clarity.
Domain-specific assertions can help create an extremely clean test base. Learn how to create your own manually or with LLM.
Explore two approaches for creating and naming commands in command-based systems, balancing domain logic with structured formats.
Boost application performance and scalability with effective caching strategies, from basic principles to advanced implementation in Spring Boot.
Increasing accuracy of your Unit Tests and making them as easy to write as Integration Tests.
Ensuring backward compatibility through structured deprecation processes and automated testing minimizes disruptions during system updates and migrations.
A Look at Board Structure, Card Structure and Dashboard Board that Help Me Stay Organized
Efficient strategies for managing data transformation within Spring Boot and RDBMS environments, optimizing response handling and maintaining transactional integrity.
Learn how to optimize your Redux store for peak performance with clear steps and practical tips.
Discover the transition from singleton patterns to advanced state management with Redux. Learn why modern libraries offer superior scalability and maintainability for UI applications
Guidelines for generating clean, unique ID fields from composite attributes to enhance application maintainability and scalability, using encapsulated functions and semantically meaningful IDs.
Find out a naming convention and package structure to generate clean event sourcing code.
The Bhagavad Gita, from the Mahabharat, shares Krishnaโs wisdom to Arjun on Karma, duty, and fulfillment. A timeless Hinduism guide for self-discovery.
Implementing event sourcing in Spring Boot from scratch is easy. You just need to understand some core concepts.
Create a clean descriptive index name
Unhealthy communication styles and their negative effects along with example to help identify them.
Understanding the origins and impact of communication styles helps navigate between healthy and unhealthy patterns, fostering productive interactions.
Creating a good naming convention that can help you and your team maintain a clean codebase
Easy approaches to help you come up with descriptive clean names
The Naming convention is more important than any other part of clean code. Once you nail the name, everything else fits precisely!
A state management library like Redux, Recoil, etc., can help you manage application state for large applications. These come with their own set of challenges that can be eliminated with good design.
Response during unit tests can be saved in files which can be used for Testing UI.
Be careful not to introduce high coupling between microservices.
We need to remove all supernormal stimulus that trick us into thinking we are into a relationship when we are not. This way we can develop healthy love. And not be addicted to someone and not SIMP.
Event Sourcing is a paradigm where the entire state of an application is derived by replaying a series of events, providing benefits such as accurate auditing and schema flexibility.
Using ApplicationContext directly can indeed be a handy approach for debugging without setting up the entire application infrastructure.
A cartoon can teach you about importance of self-discovery, aligning with one's conscience, and facing challenges voluntarily.
BEM, TDD, and thoughtful design supercharge web development by streamlining UI DOM planning for maximum efficiency.
Give up on thinking about the outcome. Do what needs to be done. Following your values is complete in itself. The outcome is a bonus.
Psychology and therapy are evidence-based approaches that can expedite problem-solving. Common misconceptions include the belief that therapy is unnecessary and that therapists solely resolve issues. Addressing these misconceptions aids in determining the need for therapy, either for yourself or someone you know.
Each message sent by a producer would include a unique correlation-id. Once the message is received and processed by the consumer, it will publish a response message back to Kafka with the same correlation-id.
Page Object Model can be used with any testing framework to write cleaner and simpler tests that are fast to write.
Phase 1 in the second part of the live hard program after 75 Hard. I was able to do all the tasks of 75 Hard and 3 other tasks that were needed including the 8 critical taks. In this post, I share my journey and tips.
Extending our Movie example creating a REST API with TDD. Scenarios covered are Create, Read, Update and Delete.
Learn the foundation of TDD with a simple example explained in depth.
Promoting TDD within a team requires patience, consistent effort, and a focus on creating a positive and supportive environment for learning and improvement.
Mindsets and statergies to apply exponential progress to life, business and beyond.
Implementing OData, Utilizing Specifications, and Enhancing API Flexibility.
Making your application secure, high performance and maintanable.
I believe walking the board is an important step towards facilitating Continuous Delivery. The standup format facilitates perfection in updates, focused on one card at a time which is closer to completion and takes less time to complete.
The 75 Hard challenge tests mental toughness with 2 daily workouts, diet, 1 gallon of water, & 10 page reading. I completed it & share my journey & tips.
How do you exercise discipline? What stops it? It's emotions. How do you overcome your emotions and short-term impulses?
We should not avoid good action. Good action has good results in the long term. It may seem easy to avoid good action in the short term. But good action is the only path to the best outcome.
Internal discipline is an antifragile source of motivation that gets the job done, eliminates the need for "how" questions, makes you stronger, and allows you to focus on achieving your goals without relying on external systems or motivators.
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With TDD, you don't find any logical bugs. The remaining types of bugs are data bugs and configuration bugs. This article discusses configuration validations to find and fix config bugs.
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Notes from HealthyGamerGG podcast. Use emotions to solve emotional problems first only then apply logic. (Pathos first; Logos later).
Instead of seeing failure as a personal flaw or a permanent setback, see it as an opportunity for growth and improvement. Focus on learning from your mistakes and using them to become better in the future.
Notes from HealthyGamerGG podcast. If there is one thing we need to learn about how to play the game of life well, understand trauma.
Why comparison with others is stupid and why the only person you should compare to is who you were yesterday
Love is a selfless emotion that focuses on the well-being of the other person, while attachment is a selfish emotion that centers on our own well-being. It's essential to catch ourselves when we act out of attachment and try to shift our focus to acting out of love
Karma is the action we take, while Karmafal is the result of our actions, and by detaching ourselves from the outcome, we can focus on doing our best and live a more empowered life.
Ethos, Pathos and Logos are techniques of persuasion. But are applications of it in making clear decisions and better interpersonal dynamics, especially in high-emotion situations.
เคเคฐเฅเคฎ เคเคฐเฅ เคเคฐ เคซเคฒ เคเฅ เคเคฟเคเคคเคพ เคฎเคค เคเคฐเฅ
Implementing OAuth server is easier than it looks and it saves money in the long run.
BDD focuses on solving customer problems, not implementation details like UI. Those are addressed in other activities like wireframing and TDD.
Why we should use the vocabulary 'stating'. And how can we state the truth.
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Separating connectors from business logic in a service-oriented architecture promotes reusability and single responsibility.
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The fundamental operating system
The fundamental operating system
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Why traditional roles of men and women are relevant?
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How Our Needs, Environment, and Choices Shape Our Lives
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How Zero-To-One is relevant in software development, why you should make Deployment&Delivery Pipeline first and how to make releases un-cool.
My experience implementing Kanban Principles.
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Fix bugs before your user reports
Catching lies, liars and protecting yourself
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Data validation at various stages minimizes bugs and unnecessary overhead, ensuring consistent and accurate information flow.
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And escape it. It's a more empowering path and maybe the only path.
Why morning and night rituals are essential? Why they arenโt replaceable by mid-day activity? And how to plan them optimally for 500x return on investment?
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Subtle art of not giving a fuck about stupid things
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The more personal responsibility you take on and fullfil, the more incontrol youโll feel. This will give you strength and power.
Why do you need to have personal metrics? And how can they help you make informed decisions and stay on the path?
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Developing better instinctive reactions to unknown situations
The monitoring and time series database
Details about breaking user story added
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Swap left and right. Then repeat for those nodes.
Have a fast pointer and a slow pointer. fast increases by 2. slow increases by 1. if both become the same then the cycle exists. if fast one reaches end then no cycle exists.
go to each depth, incrementing a depth counter by 1. return max of it.
Iterate over both and store minimum one in current; Increment in the list from where minimum came. Once one of the lists is empty, empty the other one.
Check if the last bit is 1 by (n&1). Do the right unsigned shift (logical shift >>>). Loop.
Get the last bit of value from the original. append to the reverse one. shift reverse one to the left. instead of adding, you can do `or` because after the shift last value will be 0. Imp - iterate 32 times only.
Similar to swapping two numbers. Start with prev as null and current and keep swapping next. Return prev because that's the last value.
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Check if root is same as subtree or root.left is same or root.right is same;
Make sure the left pointer is always the lowest yet. Keep checking the difference between left and right. And return max.
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God-level solution - iterate.<br>If an opening bracket is found, put the closing bracket in a stack.<br>If the closing bracket is found, pop and check for equality.
Have 2 pointers. One at the start other at the end. Skip if `!Character.isLetterOrDigit` and compare with `Character.toLowerCase`
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Loop twice.<br>first right to left while multiplying.<br>Then second left to right while multiplying.<br>This can be done in a single array and one extra product variable
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Create a set and put items in one by one while checking if `num` is already there.
compare the count of letters in each word and put group them in a map
count all numbers. sort. and return top k. Use streams to make it cleaner. or use bucket sort.
check if the length is the same.<br> find the difference in the count of letters in both numbers.<br> since there are only 26 letters, you can count in a single int array of 26. <br>index = char - 'a'
Make a map of item and index. Check if target - currentItem exists.
A Comparison between Application/Domain vs Framework Development
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Separate out technical code from business/domain logic for extreme reusability for code.
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Testing interfaces, abstract classes, and design patterns efficiently can be tricky since parents and children depend on each other. We can write tests to eliminate these dependencies during the test time, making our tests very short and decoupled.
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It's best to start with immutable objects and then modify them if needed.
Understanding and extending spring boot with custom AutoConfiguration
A powerful way to increase resilence of a system
Why failing forward is the only way?
From card picking to release
Practical Chaos Engineering Part 1
TDD Example that saved around 2 hours
For Chaos Engineering and Continuous Delivery
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Architecture is a crucial pillar of accelerating product delivery. It's hard to keep a team in sync with architecture over time. Architectural testing can enforce architectural decisions as simple tests, dramatically reducing code review effort and extending code maintainability.
Everyone has snakes. We have it too.
Notes from Avoiding Reactor Meltdown
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Comments and Naming Conventions
Do you want to have high salary? or Do you want to have a good career? or Both?
From 8 minutes to less than 3 minutes.
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Why small frequent commits leads to higher productivity
Multithreading programming has never been easier.
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The fundamental operating system
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Creative variable names in tests can make them fun and interesting to read.
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If you don't, no one takes you seriously.
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The process that keeps everyone in sync
Ideas shape development; specs sync teams; Gherkin tests ensure precision.
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Improving quality and speed of writing by transferring a well-known software development practice.
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Fluent Assertions make tests highly readable and English-like, presenting a concise structure that simplifies comprehension
Consolidating object creation, mock of methods and more.
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Things that should take 0 coding effort
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The distinction between unit and integration tests blurs with embedded implementations, combining accuracy from both while overcoming limitations of traditional mocks and infra-heavy integration tests.
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A template for thinking and creating understandable uniform tests
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Making it easy for future-code readers to understand
A step by step algorithm
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A much better alternative to Javascript
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Dodge Recommender Systems
How abstraction, cost and education convert research fields to applied.
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Probably the most powerful mental model
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Speed up fetching of child entities
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Choose the right tool for the job.
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The Game Which Everyone Needs To Win
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Impact, Revenue and Deceptions.
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Long term impacts
The best book I have read in 2020
Mitigating the most discoraging part of software development
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Unless you stop
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The same word is different for different people
Rephrase: Who is your customer?
Your robot on the internet
and why communication policy is essential
Recognition
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'Probably Right'
of "success"
Non-repudiation
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Only for-money companies
The illusion of perfect execution... every time.
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Forced to upgrade
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An observation of different technology companies
This post is stupid but I was asked about it once.
Learning faster
For consumers
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How humanity progresses.
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Draft version
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beyond algorithms and data structures
and design
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Using the best current programming language creation-tool.
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Constructing the simplest possible code
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or Machine Learning
Baby steps towards competitions
MNIST: Kaggle Getting Started
For those who donโt require Google level optimization
Atomic Habits applied to code. Thanks James Clear.
and Logging with style
You ainโt gonna need it
especially for maths
Minimalism
You cannot compete with SQL
Leave when not okay
constructing the simplest possible code that would solve your problem resulting in an increase in productivity by producing higher quality in less time.
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Using Kaggle CLI
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Game of Deep Learning was an image recognition challenge on AnalyticsVidya. The task was to classify 5 different types of Ships (Cargo, Military, Carrier, Cruise, and Tankers)
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