java unmappable character for encoding

java unmappable character for encoding
Nowadays, many projects contain Java source code that is  UTF-8 encoded, which allows you to add special characters like €, Chinese, Korean, Japanese characters, etc into your Java source code. But this brings a problem when compiling the code in Windows platform. java unmappable character for encoding GBK (or CP1252) If you are using Gradle, ...

AWS SQS example AccessDenied AmazonServiceException

AWS SQS example AccessDenied AmazonServiceException
Background of SQS SQS (Simple Queue Service) is a fast, reliable, scalable, fully managed message queuing service offered by AWS. You may also heard of SNS, so what’s the difference between those two services offered by Amazon? In short, SNS (Simple Notification Service) is a Publish-Subscribe Service for Mobile and Enterprise Messaging. Messages are pushed to subscribers ...