PinnedSuresh SardaPandas: Splitting (Exploding) a column into multiple rowsLearn how to split a column into multiple rows so that the data is normalized and each cell contains only one value using Pandas DataFrame.2 min read·Dec 9, 2018--9--9
PinnedSuresh SardainWhatfixEngineeringBlogLogging at correct levelLogs levels can give you a perspective from a birds eye view or at a detailed story-telling level. Read more about how to use them…3 min read·Aug 13, 2020----
Suresh Sarda9 Steps to Safely Rolling Out Features Using Feature FlagsWorried that your code may break in production? Worried about slow development velocity? Follow these steps to release with confidence!2 min read·Dec 30, 2022----
Suresh SardaDesign Patterns for Container Based Distributed SystemsSingle node, multi container design patterns — sidecar, ambassador and adapter. How they work and how they compare with OOP design…4 min read·Nov 30, 2021----
Suresh SardainWhatfixEngineeringBlogDIY — A database schema migration frameworkBuild your own framework to move between database schema versions without intervention.3 min read·Feb 6, 2021----
Suresh SardaTransforming a random number generator to another scaleLet’s say you have a random number generator between 1 to 7 and you need to transform it to generate between 1 to 10. How do you do it?1 min read·Jul 21, 2020----
Suresh SardaMerging Predicates? How to have some neat looking filter clause in Java 8 StreamsWrite cleaner and more readable code by using predicate and boolean operators on them. Find out a better way to use the filter clause.3 min read·Apr 11, 2020----
Suresh SardaCreate your first Docker container in less than 60 seconds!A quick introduction on how to create and run your first Docker container with Python Flask2 min read·Sep 28, 2019----
Suresh SardaServerless — Moving from virtual machines to app engine for deployment and improving the process…First among a series of post on how I improved my development process by changing the way I deployed — from using VMs to App Engine.3 min read·Apr 27, 2019----
Suresh SardaQuickest way to find correlation in a pandas dataframeA small tutorial to get you started with find correlation and plotting them. Finding correlation is a one method call. Let’s see how!2 min read·Apr 9, 2019----