The day-to-day things I learn as a software engineer

How to Initialize Map with Key-Value Pairs in Java

Jun 6, 2022

Java

How to Convert HashMap Keys/Values to Set in Java

Jun 5, 2022

Java

How to Pretty Print Object in Java using Jackson

Jun 2, 2022

Java

How to Convert Object to Byte Array in Java using Jackson

Jun 1, 2022

Java

How to Convert Object to JSON String in Java using Jackson

May 31, 2022

Java

How to Check if JSON String is Valid in Java using Jackson

May 30, 2022

Java

How to Lowercase or Uppercase Map Keys in Java

May 29, 2022

Java

How to Cast Objects in a Stream in Java

May 28, 2022

Java

How to Filter a List of Optionals in Java

May 26, 2022

Java

How to Convert Stream to Specific Map Implementation in Java

May 16, 2022

Java

How to Create a List in Java

May 15, 2022

Java

How to Add Element to a Stream in Java

May 14, 2022

Java