DeveloperLoad - DeveloperLoad

I don't understand the output of xsl copy/ sequence

I don't understand the output, I'm getting really confused <xsl:template match="t[@repeat]"> I'm matching <t repeat="2"> <xsl:variable name="nu

How to find top quartile & bottom quartile in R?

Using the mtcars dataset, find car(s) within the top quartile in MPG, bottom quartile in weight, and 5 gears. I know the answer it just codes not fitting in. da

Powershell scriptopen a window and send command to window

I'm trying to open a CMD as system using PowerShell and then send a command to that system window. what i've got so far is this: $opensystempromt = '"/c PsExec.

What is the most straightforward way to pad empty dates in sql results (on either mysql or perl end)?

I'm building a quick csv from a mysql table with a query like: select DATE(date),count(date) from table group by DATE(date) order by date asc; and just dumpi

Showing rich text from database

I have stored rich text in my db, and now I would like to show it to the website viewers, but when I echo the content I got this: <p>sometext</p><

How can I plot ROC curve and calculate AUC, determine cutoff value?

To evaluate diagnostic performance, I want to plot ROC curve, calculate AUC, and determine cutoff value I have concentration of some protein, and actual disease

Object Mapper in Java Spark Application not working as expected

I am new to spark and have been trying to develop an application using Spark Java API. In there, I am trying to create an Object Mapper with certain Serializati