Blog

How do you use a pipe in Linux? You can make it do so by using the pipe character ‘|’. Pipe is used to combine…

How do you make a joule thief circuit? Building a Simple Joule Thief · Battery, rated at (or discharged to) ~ .5 – 1.5V. ·…

How can I add WiFi to USB in Ubuntu? USB wireless adapter Open a Terminal, type lsusb and press Enter . Look through the list…

How do I see my downloads history? To access the Downloads folder, launch the default File Manager app and towards the top, you’ll see the…

Does iCloud work on iphone4? iCloud requires iOS 5 or later on an iPhone 4 or later ; a Mac computer with OS X Lion;…

How is zram used to speed up swap? ZRAM creates a block device in RAM where pages that would otherwise be written to swap (disk/ssd)…

How do I find restricted airspace? Go to the airport nearest the restricted area and under NOTAMS, click on the ARTCC button. In this example,…

How do you allow third-party access to apps? Go to the Security section of your Google Account. Under “Third-party apps with account access,” select Manage…

What is the difference between multicast and unicast transmission? The basic difference that distinguishes unicast from multicast is that in unicast, there is only one…

How do I get to see my email address? To find the email address you picked when you created the Gmail account: Click your picture…