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Shyam Verma

📍 India

Introducing AuthorKeyNotes.com

In the big world of books, it can be tough to find the right one to read. As someone who loves reading and supporting independent creators, I understand the importance of learning directly from authors before diving into their works. That's why I'm excited to introduce

Indexing Long URLs in MySQL

In MySQL, storing and efficiently querying URLs can be challenging, especially when dealing with long URLs that exceed the maximum index key prefix length. In this technical blog, we will explore the problem faced when indexing URLs as multiple byte words and discuss a solution to overcome this limitation. The

Recovering data from docker volume

I am fan of running my development environment fully inside dev-container. Something funny happened yesterday, while trying to Symfony 6.0. I prepared dev-container environment and changed few configuration inside dockerfile to rebuild machine with PHP ext-intl extension. The rebuild was giving error, so I locked outside, I was not

XDebug inside Docker and DevContainer

Make sure xdebug is installed inside the docker # add xdebugger RUN pecl install xdebug \ && docker-php-ext-enable xdebug The Xdebug config inside docker should have "client_host" set to "host.docker.internal" xdebug.mode=develop,debug xdebug.client_host=host.docker.internal xdebug.start_with_request=

Free & Automatic SSL for Tenant Domains for a SaaS Service !!

As a developer, one of the challenges we often face is provisioning and renewing SSL certificates for domains. For some of our SaaS project we need to provision SSL for our clients domains. Recently, after lots of trial and error, I found a brilliant approach to automatically provide SSL certificates

Show loader while Modern-JS App itself is loading

As web developers, one of our key concerns is providing a smooth user experience. When working with modern JavaScript applications, loading times can vary, especially in scenarios where the app requires significant initialization or data fetching. Users might not immediately see the app's content, which could lead to

Why I switched to MacBook from Regular Linux Laptop?

I have been a Linux user since my college days, and credit goes to my college faculty. He pushed us towards the open-source world. I loved Linux every day. When I bootstrapped our company, we ensured that every team member worked on Linux. Every member loved Linux and kept our

What is the future of cryptocurrencies in India given the current scenario

It’s negative in regulatory terms. However, the purpose of Bitcoin is a financial freedom against any censorship or ban. So I am positive for its potential and future adoption. Any new technology goes through a cycle - creation => misuse => censor => good use => regulation => adoption

How not to lose customers !!

Every SaaS company puts a lot of energy to acquire a customer. Believe it or not — retaining a customer is tougher than customer acquisition. Let’s start from my own experience, Last year I started using some online service, let’s name it X. I loved the product and quickly

How not to be a failure?

When I started studying in senior high school. Mathematics was in front of me in a new format, and I was not able to make peace with all new mathematics. In first test, I failed in mathematics. I was scoring good marks in last 10 years, but suddenly failed, how