Useful tips for everyday
How do I do unit tests for methods that insert into a database? 4 Answers Make the Repository a property on your unit of work.…
How do I set a bandwidth limit? If you need to set a bandwidth limit for a device, log in to your router’s web-based management…
How does a digital frequency meter work? A frequency meter has a small device which converts the sinusoidal voltage of the frequency into a train…
How do I pair my Apple wireless keyboard with my IMAC locked? The keyboard should pair automatically when you restart the computer. You may have…
What are Arduino sketches? A sketch is the name that Arduino uses for a program. It’s the unit of code that is uploaded to and…
How long does it take to assemble an Airbus A380? Airbus A380: ~80 days for assembly. Is used to connect wing with the fuselage? The…
How can I get only the left table records in SQL? The LEFT JOIN keyword returns all records from the left table (table1), and the…
What is the ampersand symbol used for? An ampersand is a shorthand symbol for “and.” It looks like this: & . People often use an…
How do I setup a fake SMTP server? Configuring a fake SMTP server Next window is shown. Type the preferred Listening port and click in…
What does ACN and ACL mean? ACL (Brown) Input AC Voltage, Live/Hot wire. NEUTRAL Wire (White) ACN (Blue) Input AC Voltage, Neutral Wire, Wider Blade…