DeveloperLoad - DeveloperLoad

Acces element of QVector pointer containing pointers

I have the following QVector pointer: QVector<someStruct*>* qvp; How can I acces someStruct members? Let's assume that qvp has some elements to access al

Test the new Error() message with Cypress

I went over the documentation of cypress and i did not find any details about how to test if a error was thrown in javascript like:throw new Error('my error');

How to find duplicate rows based on given combination of columns and roll up observations in pandas data frame? [duplicate]

I have a data frame as below - df_add = pd.DataFrame({ 'doc_id':[100,101,102,103], 'last_name':['Mallesham','Mallesham','Samba','Bhavi

"command not found: create-next-app" how do I create a next application?

I am new to Next.js I am using this command to create my app: npx create-next-app but it is giving an error which is: Error: EPERM: operation not permitted, m

$agi->get_data causes php script to return immediately

when test.php script runs from asterisk dial plan everything works fine until execution reaches $agi->get_data('xxx', 1000, 1); statement. asterisk cli sh

Printing method only prints once, despite multiple calls

Im having the problem, that a method isn't printing on its second (or more) call, despite working fine on the first time and I just can't see what's the problem

Pandas assign - passing column in a user defined function

Given an input dataframe and string: df = pd.DataFrame({"A" : [10, 20, 30], "B" : [0, 1, 8]}) colour = "green" #or "red", "blue" etc. I want to add a new colum