Useful tips for everyday
How often does MySQL Workbench freeze or hang? Workbench very frequently will hang or temporarily freeze on any kind of query, especially if I keep…
What does field required mean? When you make a field required, people must enter an answer to the field in order to submit their entry.…
How do I find process names? Procedure to find process by name on Linux Open the terminal application. Type the pidof command as follows to…
Do all mammals pee for 21 seconds? Using high-speed video analysis, they modelled the fluid dynamics involved in urination and discovered that all mammals weighing…
What is active Data Guard? Active Data Guard enables read-only access to a physical standby database while Redo Apply is active. Queries and reports can…
What is group windows by application Mac? This rather convoluted description just means that if an app you want to use is already open on…
What function is sigma? In mathematics, by sigma function one can mean one of the following: The sum-of-divisors function σa(n), an arithmetic function. Weierstrass sigma…
What are some community goals for students? 7 COMMUNITY GOALS & INDICATORS Goal 1: Early Care & Education. Children have access to quality, affordable early…
How do you delete a record in Salesforce lightning? To delete a record using Lightning Data Service, call deleteRecord on the force:recordPreview component, and pass…
What is the purpose of Msdb DB? The msdb database is used by SQL Server Agent for scheduling alerts and jobs and by other features…