Useful tips for everyday
How do you get an invoice number? The simple solution to this is to just label all invoices sequentially, at least for the same tax…
How do you draw a tan tan radius in AutoCAD? Create a Circle Tangent to Two Objects Click Drafting tab > Draw panel > Circle…
How do I flag an email as spam in Gmail? To report an email as spam in the Gmail mobile web browser: Place a check…
Why is my external hard drive not showing up? If your external hard drive isn’t showing up, many things could be causing the issue, including…
What circuits are not to be grounded? Electrolytic cells are commonly used in the aluminum- and chlorine-processing industries. Secondary circuits of low-voltage lighting system must…
What is the purpose of a regulated power supply? A regulated power supply with multiple regulators can offer multiple output voltages for operating different devices.…
How do you handle a custom exception? Here are the steps: Create a new class whose name should end with Exception like ClassNameException. Make the…
What is OFDM subcarrier? Orthogonal Frequency Division Multiplexing (OFDM) is a digital multi-carrier modulation scheme that extends the concept of single subcarrier modulation by using…
How do I get rid of artboard 1 in Illustrator? Delete an artboard Click the Delete Artboard icon in the Properties panel, Control panel, or…
What are the features of debugging? Debugger features overview Execution: executing local run configurations under debugger; connecting to a remote application. Breakpoints: line breakpoints; breakpoints…