Useful tips for everyday
What is a database mail? Database Mail, as you would expect from its name, is a solution for sending e-mail messages from the SQL Server…
What is Casper Squashfs? Casper is a hook for initramfs-tools used to generate an initramfs capable to boot live systems as those created by make-live.…
What is a null conditional? Available in C# 6 and later, a null-conditional operator applies a member access, ?. , or element access, ?[] ,…
How do you interpret a two-tailed test? A two-tailed test will test both if the mean is significantly greater than x and if the mean…
How many hours does a helicopter add on? Most people performing a helicopter instrument add on, are adding to a fixed wing rating. The majority…
How many levels can a factorial design have? A factorial design is one involving two or more factors in a single experiment. Such designs are…
How to add Ubuntu iso to virtual Box? Select your new virtual machine and click ‘Settings’ button. Click on ‘Storage’ category and then ‘Empty’ under…
What does OE stand for in pins? OE (Open Edition pin) What is CE and OE? CS (Chip Select) is a memory select signal and…
How do you find duplicate records in SQL based on combination of fields? First, use the GROUP BY clause to group all rows by the…
How do you find the steady state power limit? The steady state stability limit of a particular circuit of a power system is defined as…