How do you properly configure an event listener/handler for a CategoryFilter control?

I am trying to plot the following sample data using a LineChart with a CategoryFilter to filter on year. Data table is defined as: aggData: [Date: date][Team: string][Score: number] From the aggData table I dynamically calculate the default hAxis ticks as var hAxisTicks = []; var dateRange = aggData.getColumnRange(0); for (var date = dateRange.min; date…

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How to resolve “Execution failed for task’:flutter_keyboard_visibility:compileDebugJavaWithJavac'” error?

I’m getting “Execution failed for task’:flutter_keyboard_visibility:compileDebugJavaWithJavac’” error while building the project. I’ve been working on this project for a while without a problem. The only thing I’ve done was a flutter upgrade. I did not add, delete a dependency or anything. I’m experiencing this issue on every single Flutter project now. When I try to…

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Creating function from merge script using data.table in R

I have the following code (which runs as expected): library(“data.table”) DT1 <- data.table(V1 = c(1,3,3,NA,5,6,7,8,9,10), V2 = LETTERS[c(1,1,3,4,5,6,7,NA,9,10)], V3 = c(1,NA,2,NA,3,3,3,4,5,6)) test <- merge(DT1[,c(“V1″,”V2″)],unique(DT1[,”V3″]),by.x=”V1”,by.y = “V3″) test <- test[!is.na(V1),] test <- test[!V1 %in% V1[which(duplicated(test$V1))]] DT1[, V4 := merge(DT1[,”V3”],test,by.x = “V3”, by.y = “V1”, all.x=T, sort= F, all.y = F)[,2]] That I want to make into…

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