Useful tips for everyday
Can Mac connect to VGA? You can use an external display, a projector, or an HDTV with your MacBook Pro. Connect a VGA display or…
How do I edit an existing macro? Edit a Macro Click the Developer tab. Click the Macros button. The Macro dialog box appears. Select a…
What does Lock screen mean on iPhone notifications? The Lock Screen, which shows the current time and date and your most recent notifications, appears when…
How do you check if a website has an XML sitemap? A quick and easy one to try is SEO Site Checkup’s sitemap tool –…
How do you calculate risk of vulnerability? A common formula used to describe risk is: Risk = Threat x Vulnerability x Consequence. What is Owasp…
Are planes designed to float? In general, airplanes are designed to “float long enough” to get people off the plane, says Brown; in practice, the…
How do I enable slow query logging? To enable the slow query log, type the following command at the mysql> prompt: SET GLOBAL slow_query_log =…
What is an electromagnet explain? : a core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current…
Why is the power factor not more than one? True power may be equal to apparent power but cannot exceed. So that is why power…
What is the condition for Poisson distribution as a limiting case of binomial distribution? The Poisson distribution is a limiting case of the binomial distribution…