DeveloperLoad - DeveloperLoad

Error when initiating a subscription in AWS AppSync console

When testing real-time subscription examples from AppSync doc, I ran into this error produced by a subscription request in AWS UI console. The references CDN wi

AWS Amplify PubSub is keeping previous user subscription active even after SignOut

Unfortunately i discovered a faulty behavior of AWS Amplify PubSub. Lets say user A has the authority to subscribe through PubSub library (got it's permission b

How to cumulative sum in Teradata using multiple conditions?

I have been struggling to figure out how to turn this process into SQL. See the image for the structure for the data and the manual calculations being done. I h

Can't run gradle wrapper with docker build

I have this small build: FROM eclipse-temurin:17-jdk as build-java COPY java-project /root/project WORKDIR /root/project RUN chmod +x ./gradlew RUN ls RUN ./gra

Java object BigDecimal reflection to setCellValue to double?

I have a Person class defined: String name; BigDecimal balance; I am trying to output its info into SXSSFWorkbook and so far I have the following: int rowIndex

Cocos2d app working on all device except iPhone 4 (any OS) with CCBatchnode just showing black screen after addchild

I've developed an app call Linsanity Rush for iPhone and I've tested on iPhone Simulator (normal/retina), iPad simulator, iPad2 iOS 5.0.1, iPhone 4S and all wor

Creating a notification for all project managers when there is a new data inserted into the inventory?

I need to automatically send a notification for every project managers after inserting a new data into the inventory, to notify them that there's a new item in