Useful tips for everyday
What are the 5 Rules for significant figures? Significant Figures All non-zero numbers ARE significant. Zeros between two non-zero digits ARE significant. Leading zeros are…
How do I download an image using curl? The basic syntax: Grab files with curl run: curl https://your-domain/file.pdf. Get files using ftp or sftp protocol:…
Where can I find sample documents for WinEdt? WinEdt offers a number of sample documents under the Document -> Samples menu: you can open, study…
What is the formula in solving the sample size for estimating mean? For estimating population mean, the equation becomes: P ( | x ¯ −…
How do you auto fill cells in Excel horizontally? Tips: You can also press Ctrl+D to fill the formula down in a column. First select…
Is a Lightning connector the same as USB-C? Apple’s Lightning port is proprietary and USB-C is universal. Every Android phone has a USB-C port. What…
Is used by DNS for zone transfers? Zone transfer is the process of copying the contents of the zone file on a primary DNS server…
How do you use a class in Java? To create an object of Main , specify the class name, followed by the object name, and…
What is APB bus protocol? The Advanced Peripheral Bus (APB) is part of the Advanced Microcontroller Bus Architecture (AMBA) protocol family. It defines a low-cost…
What can you do with KiCad 3D viewer? KiCad includes a 3D viewer which you can use to inspect your design in an interactive canvas.…