Useful tips for everyday
What is the advantage of a router based firewall? Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or…
How do I scroll up in console? Ctrl + Shift + Up or Ctrl + Shift + Down to go up/down by line. What is…
Can you use an aggregate function with a join statement? Regular readers of the our blog will also remember our recent tutorial about JOINs. That’s…
Can people with read receipts see when you read their messages? When Read Receipt is turned on, people will be notified when you read the…
Where to find IP address change eventlog in Windows? For Windows 2008/08 R2 server, if the IP Helper services is started, when we change the…
How is Bayesian probability different? “The difference is that, in the Bayesian approach, the parameters that we are trying to estimate are treated as random…
Can you combine list of tables and figures? As long as the captions/titles of figures and tables have the same paragraph style applied (in general…
What is the purpose of feedforward? A feed forward, sometimes written feedforward, is an element or pathway within a control system that passes a controlling…
Can an eigenvalue have more than one eigenvector? Matrices can have more than one eigenvector sharing the same eigenvalue. The converse statement, that an eigenvector…
Should a company try to delight customers? Conventional wisdom holds that to increase loyalty, companies must “delight” customers by exceeding service expectations. A large-scale study…