I get an error on line 6 (initialize my_foo to foo_init) of the following program and I'm not sure I understand why. typedef struct foo_t { int a, b,...

I like to try out the new capability of perf c2c/mem for AMD arch (in detai: https://www.phoronix.com/news/Linux-6.1-Perf) My environment is OS: Ubuntu 22...

I was confused with usage of %c and %s in the following C program #include <stdio.h> void main() { char name[]="siva"; printf("%s\n&q...

If I issue the find command as follows: find . -name *.ear It prints out: ./dir1/dir2/earFile1.ear ./dir1/dir2/earFile2.ear ./dir1/dir3/earFile1.ear I wan...

Kubernetes ships with a ConfigMap called coredns that lets you specify DNS settings. I want to modify or patch a small piece of this configuration by addi...

I asked this question before, but I updated my code and the same problem rises. The script perfectly works when there are already the save files in the pa...

I have created a db link AM_ADMIN through SQL Developer: I am trying to check if it is a valid database link. When I test it from the SQL Developer wizard...

How can I check if 2 segments intersect? I've the following data: Segment1 [ {x1,y1}, {x2,y2} ] Segment2 [ {x1,y1}, {x2,y2} ] I need to write a small...

I am trying to update a date in a SQL table. I am using Peoplesoft Oracle. When I run this query: Select ASOFDATE from PASOFDATE; I get 4/16/2012 I tried ...

I read the docs trying to get a basic understanding but it only shows that ProcessPoolExecutor allows to side-step the Global Interpreter Lock which I thi...