Useful tips for everyday
How do I export a SQL Server BAK file? SQL Server Management Studio Right click on the database name. Select Tasks > Backup. Select “Full”…
Does btrfs support copy-on-write? Naturally, Btrfs uses extents as well. But it differs from most other Linux filesystems in a significant way: it is a…
How was Reynolds number derived? Reynold’s number is defined as the ratio of the inertial forces divided to the viscous force per unit area for…
Can we have object class methods in interface? An interface cannot declare any of the methods of the object class as a default method. As…
What is EGID in Linux? When a program is executed, and its file has its setuid or setgid bit set, the process’ EUID or EGID…
How do you select behind objects in illustrator? Select behind objects. In Illustrator, you can select objects that lie underneath other objects using Ctrl+click (Windows)…
How to exclude a certain field value from results? 06-17-2014 03:29 PM Does the value “system” appear in the filed you create? If so then…
How does Salesforce timezone work? Time zones in Salesforce In Salesforce, we see region-based time zones very often. When you create a user, for example,…
How do you optimize an ETL? Reduce Data as Early as Possible The earlier the amount of data can be reduced, the less work has…
What happens if array goes out of bounds? If we use an array index that is out of bounds, then the compiler will probably compile…