Useful tips for everyday
How do you know if a process is IO bound? Run top and look at the cpu usage line. A high user % indicates that…
How much memory can a 32 bit application use on a 64-bit OS? 32-bit processes on 64-bit Windows are also limited to 2 GB. However,…
How do you calculate team velocity? Simply add up the total of story points completed from each sprint, then divide by the number of sprints.…
Why is thread-safety important? Thread safety simply ensures that when a thread is modifying or reading shared data, no other thread can access it in…
How do I choose a font and color on my website? When choosing a font for a site, you should follow these guidelines: use no…
How many different unlock patterns are there? 389,112 possible patterns While Android’s pattern lock has a staggering 389,112 possible patterns — compared to 10,000 possible…
Why is my website not ranking well? Google actively penalizes sites that engage in “keyword stuffing” — the act of using too many keywords in…
How can I type with one hand? Keep the elbow at your waist. Your arm should not be reaching forward, left, or right. Ideally, it…
How do I get my Samsung SSD to work? If the SSD is properly connected but is not shown in the Drive Selection, try the…
What is the need to reconstruct a signal? In signal processing, reconstruction usually means the determination of an original continuous signal from a sequence of…