Useful tips for everyday
What is the first assumption of OLS? The first OLS assumption we will discuss is linearity. As you probably know, a linear regression is the…
How do I use a portable DVD player as a TV? Portable DVD players with audio-video jacks can be hooked up to any TV with…
How do you test PSRR? The PSRR can be measured by applying a sinusoidal ripple to the supply voltage and measuring the gain from the…
How does data work with Dual SIM? Dual SIM Dual Active smartphones have both their SIM cards permanently active and, when you are having a…
How do you select a regulator? Consider these factors when selecting a voltage regulator: Input Voltage and Output Voltage. Ideally, you know the input voltage…
Why does htaccess 301 redirect HTTP to https? Alternative 1. does not work for the same reason (missing the case that HTTP_HOST could be www.domain.tld)…
How do you mock dependency in unit testing? Test First – Test-Driven Development (TDD) Write an automated unit test which will initially fail for the…
Is there a way to crop a video? You can easily crop your video file and delete the parts you don’t want. Crop video is…
How do I fix cookie error? In Chrome On your computer, open Chrome. At the top right, click More. Settings. Under “Privacy and security,” click…
How do I save a PDF from OrCAD? Print to PDF from an OrCAD 17.4 Product Print Open OrCAD Capture. Highlight your design and select…