Useful tips for everyday
What voltage should fairy lights be? Christmas lights operate at either mains voltage (230 volts) or extra-low voltage (typically 12-24 volts). Extra-low voltage Christmas lights…
How do I make a link open in a new window in SharePoint? The option to open links in a new window or tab is…
What is the difference between string and string array? The main difference between an array and a string is that an array is a data…
Where to find SQL Server configuration.ini file? If you missed the Configuration.ini file path during the installation, you can find the configuration file in the…
What is impedance matching in amplifiers? In electronics, impedance matching is the practice of designing the input impedance of an electrical load or the output…
What is the simplest relational algebra expression? Notice that R is generally a relational algebra expression whose result is a relation—the simplest such expression is…
How do I make my computer sleep using the keyboard? Move your mouse to the lower left-hand corner of the screen and right-click the Start…
How do you number lines in a PDF? On the View menu, click Print Layout. Select the text that you want to number. On the…
How do I DELETE multiple table records in one query? You can specify multiple tables in a DELETE statement to delete rows from one or…
Is starting e commerce profitable? Is ecommerce profitable? The eCommerce industry is competitive. If you strategise right and know what the market wants, eCommerce can…