Say I have a dataframe (df) with a total of 2 columns and 40 rows. The first column have duplicated key/ID values and the second contains 20 positive values, followed by 20 negative ones. Because of this, I decided to go for a diverging bar chart. But whenever I plotted the chart, the X-axis text… Read More Annotating only unique duplicated key values on a diverging bar chart in ggplot2
I am trying to annotate each facet of my ggplot with a different geom_rect object. Reproducible example: a <- c(x= rnorm(30, mean = 100, sd=2)) b <- c(rep(c("X", "Y"), 30)) c <- c(rep("F", 15), rep("M",15)) abc <- data.frame(a, b, c) This is my ggplot: ggplot(abc, aes(x = b , y = a, fill=b)) + geom_boxplot(alpha=… Read More ggplot annotate each facet with different geom_rect dimensions
I’m trying to get an item with the most occurrences of a foreign key (votes), inside of a queryset (Questions, Choices). I.E. I need to get the most popular vote to set the ‘winner’ attribute in the JsonResponse. Any help on how I can figure this out? Here is my view. allchoices = [{ ‘id’:i.id,… Read More Max occurrences of a foreign key inside query
In my current Django template I have two models in use, which are defined in my views.py as: ‘tasks’ : IndividualTask.objects.all(), ‘updates’ : TaskUpdate.objects.all(), I have set up signals so that when there is an update to a task, an update is created. Currently, I iterate through each task, then each of their updates and… Read More How to limit the number of responses to my for loop to 3 in Django Templates?
If I have a base class and multiple sub classes that inherit from this base, e.g: class Message { constructor(public text: string) {} } class MessageA extends Message { msgType: string = ‘A’; constructor( public text: string, public aData: string ) { super(text); } } class MessageB extends Message { msgType: string = ‘B’; constructor(… Read More Type for only subclasses of a class
I am trying to make this simple view in Compose, but cant seem to get it right. I have tried using dividers, and now switched to canvas, but cant seem to get correct result. Row{ Line() ClickableText(text = AnnotatedString("Show replies"), modifier = Modifier.weight(1f), onClick = { showReplies.value = true }) Line() } @Composable fun RowScope.Line()… Read More Android – Jetpack Compose draw text with centered lines on sides
I’m trying to write decorator that takes additionalparameter like this def dec(arg): def modifier(cls) -> cls: # modify cls return cls; pass return modifier pass @dec(63) class X: a: int = 47; pass This is, of course, error, since cls is not defined. I’ve tried dec(arg: int) -> Callable[[type], type] and modifier(cls: type) -> type… Read More How to annotate function that returns its argument
I am new to learning Spring and I created a simple RestApi. Now in some tutorials I see that the controller class is sometimes annotated with @Controller and others are annotated with @RestController. Can anyone clarify the differences for me? Thanks >Solution : It only took one quick google search for me to get a… Read More When to use @Controller and when @RestController annotation in RESTApi based on Spring