Useful tips for everyday
What is the purpose of PDO? PDO provides a data-access abstraction layer, which means that, regardless of which database you’re using, you use the same…
How many wires does an HDMI cable have? HDMI connectors have 19 pins/19 wires – how do you get 19 wires down to one or…
How do you calibrate a magnetometer? Magnetometer calibration includes the sphere fitting and the ellipsoid fitting. Rotate the magnetometer in Earth’s magnetic field. Once the…
What are extended events? Extended events is a lightweight performance monitoring system that enables users to collect data needed to monitor and troubleshoot problems in…
How do you fit a Weibull distribution in Matlab? Create a WeibullDistribution probability distribution object by fitting the distribution to data using the fitdist function…
What is a shell in Linux? The shell is the Linux command line interpreter. It provides an interface between the user and the kernel and…
How do I add a shared printer to my Mac? Share a Printer on Mac OS X Click the Apple menu, click System Preferences, and…
What is a motor reversing circuit? Reversing Control Circuit A single stop button is sufficient to disable the motor in both directions. Regardless of the…
How do I retrieve deleted memos from my Samsung Galaxy? Below are the steps to take to recover memo on Samsung. Step 1 : Open…
How do I edit a picture for printing? You can adjust the brightness and contrast with most photo editing software. In Photoshop, go to Image…