DeveloperLoad - DeveloperLoad

change x limits with percent scale in ggplot histogram

I am trying to plot histogram. I wish to set x-axis limit from 50% to 60%. tbl <- tibble(x = runif(n = 100, min = 53, max = 58)) ggplot(tbl, aes(x =

Case class and companion object

I have problems understanding correctly the use of class and their companion object. When defining a case class there is its companion object that comes with i

How to resolve req.getParameter() returning null in servlet?

I am reading 2 numbers as input and am trying to print them in the output dynamically using Servlet, req.getParameter() returns null: HTTP Status 500 – I

Snap-confine has elevated permissions and is not confined but should be. Refusing to continue to avoid permission escalation attacks

I have been using snap for some time but after a recent upgrade, I get this error when I try opening any application Snap-confine has elevated permissions and i

In the Gradle, How to logic of getting the plugins scope using by id(...)

In Android Project, When my project structure is as follows. picture1 Doesn't plugins{} method returned PluginDependenciesSpecScope? picture2 But In the code, m

Deprecation notice: ReactDOM.render is no longer supported in React 18

I get this error every time I create a new React app: Warning: ReactDOM.render is no longer supported in React 18. Use createRoot instead. Until you switch to

Forwarding Error logs from ElasticSearch to Slack

I have spring boot app and configured logging with filebeat, ElasticSearch and Kibana. This application generate multiple log levels including INFO, WARN, ERROR