Useful tips for everyday
Why null values are allowed in foreign key? A foreign key containing null values cannot match the values of a parent key, since a parent…
Is ECS cheaper than EKS? One primary difference between ECS and EKS is the pricing model. With ECS, there is no additional charge for EC2…
Can a powered USB hub be used without power? It is possible to use some USB hubs without a power supply, however, doing so may…
How do I add a stylesheet to my WordPress header? Open up a text editor, create a new text file, save it as “custom. css”…
How far is out of range for Apple Watch? Normal range is around 33 feet / 10 meters, but this will vary due to wireless…
How do I fix app Store not installing? Clear the cache & data of the Play Store Open your device’s Settings app . Tap Apps…
How can use column name in case statement in SQL? If you write only equal condition just: Select Case columns1 When 0 then ‘Value1’ when…
How does asynchronous data transmission work? In asynchronous transmission, data moves in a half-paired approach, 1 byte or 1 character at a time. It sends…
How do you do parametric functions? Example 1: Find a set of parametric equations for the equation y=x2+5 . Assign any one of the variable…
What is managed metadata and navigation in SharePoint? Managed navigation uses managed metadata features, such as the ability to tag items with terms and manage…