Useful tips for everyday
Do I need external power for USB hub? Non-powered, or passive, USB hubs do not have an external power source and only pull power from…
Can you edit code while debugging? yes you can update code in debug mode. Set the break point to the point which u want to…
What does it mean when there are too many redirects on a website? It means your website is experiencing too many redirects–a redirect loop. When…
Do 3 pin fans report rpm? Premium Member. The three pins are the “hot” voltage wire (nominally +12V), ground (0V), and the sense / rpm…
Can LED light strips shock you? * Risk of electrical shock. e.g. If a 3 year old child touched the LED strip, the little +…
How do you loop a batch file? An infinite loop in Batch Script refers to the repetition of a command infinitely. The only way to…
Why do Macbooks not have vents? There is no venting at all through the keyboard, since there is a solid sheet under it that prevents…
What is a numbering list? Filters. A list whose items are numbered, with various styles including Arabic numerals and Roman numerals. What is a bulleted…
Does query use index? The answer is, in short: you don’t have to specify index in query. It is used (or not) automagically. What index…
How do you fill down a number on a Mac? 1) Select the cell(s) that you want to fill down. 2) When you see the…