Useful tips for everyday
How does apex managed sharing work and which case we can use? Apex managed sharing is maintained across record owner changes. Basically, if you want…
What is time scaling theorem in fourier series? The scaling theorem (or similarity theorem) provides that if you horizontally “stretch” a signal by the factor.…
How do you change the datatype of an existing column in a table in SQL? To change the data type of a column in a…
Which is better trigger or stored procedure? Stored procedures can be invoked explicitly by the user. It’s like a java program , it can take…
Is there a way to find out when a USB flash drive has been last used? Just have a look at when the files where…
How do you escape single quote in ColdFusion? The double-quotation marks (“), single-quotation mark (‘), and number sign (#) characters have special meaning to ColdFusion.…
Does parallels 14 work with Mojave? The latest update to Parallels Desktop 14, released November 20, is fully compatible with macOS Mojave 10.14: Run Parallels…
When should I use virtual ground? If there are not accessible source internal points, external circuit points having steady voltage with respect to the source…
How do I remove a trusted root certificate from my iPhone? Instructions for iOS Open the Settings application, and then select General. Select the Profile…
Why UJT is called relaxation oscillator How does it work? It has a negative resistance region in the characteristics and can be easily employed in…