Useful tips for everyday
What is the relation between electrical and mechanical angle of an electrical machine? There is relation between electrical and mechanical angle, Electrical angle =P\2 (mechanical…
Are all WSS processes first order stationary? – All stationary random processes are WSS. A WSS process is not always strictly stationary. RX(0) thus is…
How do I lock a discussion board on Blackboard? Blackboard (Faculty) – Discussion Boards: Lock a Thread Click on the title of the discussion forum…
What does low communality mean? If the communality is low this suggests that the variable has little in common with the other variables and is…
When did CE marking become mandatory? The letters “CE” are the abbreviation of French phrase “Conformité Européene” which literally means “European Conformity”. The term initially…
How to set timeout in PHP? Increasing the timeout in php. ini by adding a line: max_execution_time = {number of seconds i.e. 60 for one…
How come when I send email it disappears? Disappearing e-mail is a message sent using a type of distribution management tool for e-mail. A message…
Why is my csv file so large? A CSV file will often be larger than the XLSX it was created from. This is because in…
How do I stop auto refresh? Click the Start button, type “internet options” and select Internet Options in the search results. In the Internet Properties…
When should a scale bar not be used on a map? For figures with multiple maps (e.g. Figure 2 above) if all the maps are…