There are several articles for helping us to learn how to debug flask applications in Visual Studio Code but they all didn’t help me at all because of one mistake. I hope this article will help some people like me Continue Reading
Software Languages
Building Digit prediction web application using TensorFlow with Keras and Flask
This post will give you an idea about how to build a web application which predicts digit in the image uploaded. We are going to use the model which we have already for predicting digits which was trained on MNIST Continue Reading
My small stint with Java decompiler and solutions to the roadblocks I faced
Recently I came across a problem where we need to do some changes in a small application where we don’t have the source code. Around 5 years back my team members built a small application for a temporary purpose and Continue Reading
A small hack to figure out our code problem with Async Queue
I used the Async Queue several times. It was always easy peasy. Recently when I am using for one use case faced a problem. I searched to find the solution didn’t find anything useful so finally figured out the problem Continue Reading
Redis Hashmaps or Hashes example in Node.js
I always used Redis as plain Hashmap where keys and values are just strings. Slowly I forgot Redis supports a couple data types (Lists, Sets, Sorted Sets, Hashes) until one of our Real-time machine learning prediction application gave trouble due Continue Reading
Build the MNIST model with your own handwritten digits using TensorFlow, Keras, and Python
This post will give you an idea about how to use your own handwritten digits images with Keras MNIST dataset. If you don’t know how to build a model with MNIST data please read my previous article. Recently one guy Continue Reading
Handling Big Numbers/Integers in Node.js at the time of Cassandra full table scan
Right now around 100 Gigabytes of data gets generated related to user activities at our company’s different applications/products. The product which I am working on basically consumes all of that and gives insights about users behavior and also helps to Continue Reading
How to pass a Variable or Argument to a callback function in Node.js
Recently I was taking Node.js classes for company’s training batch. I was explaining about the code reusability & callback functions at that time. At that time came across an interesting problem due to the assignment I gave to them. The Continue Reading
Profiling Node.js application using v8-profiler
As I mentioned in my previous article we are working on an application where 1ms extra CPU consumption per request is also a big deal. Adding profiler wrapper and getting the trace is ok up to one level but you Continue Reading
Review your Express.js application performance by yourself
As Mentioned in my previous articles we are working on an application which processes around 25000 requests per minute. We use only 2 core CPU machine to receive these many requests and push it to Kafka. We are confident that Continue Reading