Useful tips for everyday
How do I choose the right Raspberry Pi? The eight different models vary in RAM, CPU core, CPU speed, physical size, network connectivity, peripheral expansion,…
How can I write my own malloc? static unsigned char our_memory[1024 * 1024]; //reserve 1 MB for malloc static size_t next_index = 0; static pthread_mutex_t…
Does Linux support .txt files? It doesn’t matter in Linux based systems whether you use a . txt extension or not. In fact, there is…
How to use Ethernet PHY-PHY interconnect on same PCB? That said, see TI document SLLA310 for more info on various non-standard methods of ethernet interconnects.…
Why is the viewport update rate so slow? If not faster, shouldn’t the much more powerful GPU be at least on par with CPU when…
Why is my MacBook trackpad not clicking? The reasons for a MacBook trackpad not clicking are varied. It could be the macOS version it’s running,…
How does Ipopt work? IPOPT implements a primal-dual interior point method, and uses line searches based on Filter methods (Fletcher and Leyffer). IPOPT can be…
Why do some websites use so much memory? Your computer uses RAM as a cache to store things it may need again soon—in the case…
What is a resettable thermal fuse? A resettable fuse or polymeric positive temperature coefficient device (PPTC) is a passive electronic component used to protect against…
What is a task analysis in UX? Task analysis is the process of investigating the tasks users complete to achieve a desired goal or outcome.…