Useful tips for everyday
How do I install Microsoft SQL Native Client? To install the Microsoft SQL Server Native client: Log on with the appropriate local account to install…
Where is the power button on the iPhone 4? Press and hold the Power button (located on the top edge) until “slide to power off”…
How do you create a binary data file? To open a file in binary format, add ‘b’ to the mode parameter. Hence the “rb” mode…
How do I find and replace in multiple text files? Remove all the files you don’t want to edit by selecting them and pressing DEL,…
How can I use GPS from Android phone to PC? Use Blue-NMEA http://max.kellermann.name/projects/blue-nmea/ on your android to send GPS NMEA data on bluetooth or on…
What is an LCD display contrast ratio defined as? The contrast ratio (CR) is a property of a display system, defined as the ratio of…
How do I make my screen not turn off Windows 10? For controlling when the screen turns off, select a drop-down under “Screen.” Select “Never”…
Can there be a relation without primary key? Every table can have (but does not have to have) a primary key. The column or columns…
Do you know how to build a simple interpreter? Let’s Build A Simple Interpreter. Part 1. “If you don’t know how compilers work, then you…
How do poles determine stability? Transfer function stability is solely determined by its denominator. The roots of a denominator are called poles. Poles located in…