Useful tips for everyday
Is rolling shutter bad? When rolling shutter effects are noticeable. If you’re shooting video of fast-moving subjects, like airplane propellers spinning or guitar strings vibrating,…
What is tournament selection in genetic algorithm? Tournament selection is a method of selecting an individual from a population of individuals in a genetic algorithm.…
What can you do with the skin modifier? There are certainly different ways you can use the skin modifier, but the best is to generate…
How to catch an error in a Linux bash script? Alternatively, or in addition, in bash (and ksh and zsh, but not plain sh), you…
How to add a disclaimer to an email? Use the EAC to add a disclaimer or other email header or footer. Open the EAC and…
What is the main role of a database administrator? Database administrators (DBAs) use specialized software to store and organize data. The role may include capacity…
What is X in exponential distribution? Let X = amount of time (in minutes) a postal clerk spends with his or her customer. The time…
Do I need firewall if I have antivirus? Yes. A firewall will not protect you from viruses and other malware. If you want to truly…
Is VersionOne a project management tool? About VersionOne VersionOne is a cloud-based agile application lifecycle management (ALM) solution that helps businesses engage stakeholders and track…
How to interpret complex DFT and FFT results? Key focus: Interpret FFT results, complex DFT, frequency bins, fftshift and ifftshift. Know how to use them…