I want add aop packages to improve debug experience, so i go to Preferences -> Java -> Debug -> Step Filtering, enable the "Use Step Filters" and add a
I'm trying to get uppy working, without using the dashboard, which just doesnt fit my needs and workflow. drag'n'Drop / fileinput is easy and solved, but I stru
Update I would like to use external library that is not available on maven repository. Currently, I have subproject called libs and within CLIPSJNI.jar In Gradl
I have a user group Administrators with the following policy attached: { "Version": "2012-10-17", "Statement": [ { "Effect": "Allow"
I'm trying to print out the last 10 commands on the last session on each login, in the bash.bashrc. I wrote this: echo "$(history 10)" But it didn't print anyt
Has anyone successfully used the parallel package on shinyapps.io? I have a Shiny app that runs multiple iterations of a simulation, then aggregates results fo
This a quite basic and subtle question that I've never considered before, but I recently stumbled across the notation a[:] again and this time it caught my atte
I want to use SQL to left join two tables but only where the common column fits a substring criteria. How can this be accomplished? CREATE TAB
I have a dataframe: A B 1 NaN 2 3 4 NaN 5 NaN 6 7 I want to create a new column C containing the value from B that aren't NaN, otherwise the values from A. Thi