Trying to Delete messages in a chatting application. There are 2 ways, 1) Delete for Me and 2) Delete for Everyone. But I'm not able to perform any of those as
I am looking for a tidyverse solution of populating a column based on some condition by iterating over a vector. I would like a tidy solution, as my data is lar
class String { char* array; public: String(const char* s) { array = new char[strlen(s) + 1]{ '\0' }; strcpy(array, s); } ~St
I am looking for a proper way to connect to Aurora from a redundant django app. I have a django app that runs in multiple regions. The Aurora cluster in AWS is
I defined an image width as 100%, though, when I change to a 320 px display it doesn't use all the width. I tried using vw, putting the exact width size of the
I have two tables with different columns representing time. Table 1 contains coordinates for every second from one particular day (March 20, 2022): time Coordi
So I used installR on Rstudio to update R to version 4.0.0, and it copied the files of my packages into the library file in the R, the directory being: C:\Users