How to use unions in C for pseudo-polymorphism
Consider a data structure to describe blocks of a matrix in C: // Matrix block typedef struct { union { int i; double
C#
java
Databricks JDBC Insert into Array field
I am trying to insert some data into a databricks table which has Array fields (field1 & field2). I am using JDBC for
templates
Attempting to use a template function with a single non-type template parameter
I tried a version of the prorgam that avoids recursion: #include <iostream> template <int N> constexpr int factorial() { int value = 1;
HTML
jQuery selector for content without specific classname
This is my html markup: <ul class="list-unstyled mb-2"> <li class="mr-2 d-inline-block"> <p class="m-0"><i class="fas fa-birthday-cake mr-2" aria-hidden="true"></i>Age 26-34</p> </li> <li class="mr-2"> <p class="text-truncate
Android
Why is the Paging3 PagingState not saving items?
I’m doing a pokedex example app in compose but the pagination works only if i close and reopen the application. override suspend fun
pdf
Create pdf:s that are digitally signed
Where I work, we sometimes train customers. Every participant of these training will get a training certificate. The current method is that we
jQuery
How to Upload a Video Files Template in GrapesJS?
I’m working with GrapeJS for a project and have successfully implemented custom image upload functionality using the tag. Now, I need to do
python
SQLAlchemy hangs when sending ALTER TABLE
I’m trying to add a column to a PostgreSQL table with SQLAlchemy. I read on a couple threads that the simplest way to
javascript
React Module not found error when importing addColor component
I’m working on a React project for a university assignment and I’m encountering an error when trying to import the addColor component. Here’s
C++
How to determine available physical RAM in a RISC-V OS?
I was recently going through the source code for xv6 (https://github.com/mit-pdos/xv6-riscv), when I recently came across this line: (https://github.com/mit-pdos/xv6-riscv/blob/riscv/kernel/memlayout.h) #define PHYSTOP (KERNBASE +