Dulaj RajithaCSV to Database Import Script using Google Sheets or ExcelSometimes, the data population has to do some data conversions to JSON or SQL format. But sometimes working with JSON is not the fastest…3 min read·Mar 25, 2021----
Dulaj RajithaKubernetes: Env file to Config Maps and SecretsIn Kubernetes (and OpenShift), environment variables can be managed in the config maps. If the values are sensitive like username…2 min read·Apr 21, 2020----
Dulaj RajithaFirebase Admin SDK: Resolve Deployment Environment IssuesHave you ever wonder once you had a working application running in your local machine, but once deployed it in a server or cloud, all of a…3 min read·Apr 12, 2020----
Dulaj RajithaCommon Mistakes I found in the intern developers: Part 5: Misuse of Java StreamWith the experience I got by working with software engineering interns, I noticed some of common mistakes and programming patterns.2 min read·Apr 12, 2020----
Dulaj RajithaCommon Mistakes I found in the intern developers: Part 4If you are a fresh graduate who newly join to the java software industry, or an undergraduate who is joining a firm as an intern developer…5 min read·Apr 12, 2020----
Dulaj RajithaCommon Mistakes I found in the intern developers: Part 3: ConstructorsWith the experience I got by working with software engineering interns, I noticed some of common mistakes and programming patterns.3 min read·Apr 12, 2020----
Dulaj RajithaConfusion Matrix Visualization for SpaCy NERConfusion Matrix Visualization for SpaCy NER model predictions using matplotlib and sklearn2 min read·Jul 25, 2019--3--3
Dulaj RajithaCommon Mistakes I found in intern developers: Part 2: ConstructorsWith the experience I got by working from software engineering interns, I noticed some of common mistakes and programming patterns.3 min read·May 28, 2019----
Dulaj RajithaCommon Mistakes I found in intern developers: Part 1: Collection APIWith the experience I got by working from software engineering interns, I noticed some of common mistakes and programming patterns.2 min read·May 26, 2019----
Dulaj RajithaJava Spark User Defined FunctionsA Spark Dataset/ Dataframe is a distributed collection of data which can apply map, flatMap, filter, reduce , etc functionalities.2 min read·Apr 9, 2019--2--2