Useful tips for everyday
Is there a way to add multiple patterns to grep? This option treats the pattern you used as an extended regular expression. The deprecated version…
What is p-chart in quality control? In statistical quality control, the p-chart is a type of control chart used to monitor the proportion of nonconforming…
How can I extract OSM from QGIS 3? Instead of simply adding OSM as a web service base map we’ll extract features from OSM to…
How do I change from IMAP to Exchange? To convert a POP/IMAP mailbox to Exchange: Use Outlook client to: Log in to HostPilot and navigate…
What is a Superbuild? The superbuild pattern is a commonly used way of building project dependencies together with the project itself. The basic idea is…
What is a EventSource? The EventSource interface is web content’s interface to server-sent events. An EventSource instance opens a persistent connection to an HTTP server,…
What is the kernel of normal distribution? From Wikipedia , The kernel of a probability density function (pdf) or probability mass function (pmf) is the…
How do you set out of office on Chatter? To make the ‘Out of Office’ button appear on the People page: Go to Setup. On…
When to use unstructured triangular mesh In multiphysics? The main use is to “test mesh” individual faces; in particular, faces where we have applied virtual…
How to add carriage return as a character in Bash? See the echo man page — the -e option causes echo to interpret backslash escapes.…