Useful tips for everyday
How many subcarriers are in WIFI? Wi-Fi 6 supports 9 transmission flow groups with 26 data-subcarriers each in a 20 MHz channel. For larger channels…
What is the best color for my logo? Here are some of our favorite two-color combinations. Yellow and Blue: Playful and Authoritative. Navy and Teal:…
What key is my SSH using? 2 Answers. You will need to turn up logging. On the client side, “ssh -v” will which private key…
Can I install software without admin rights? Some software requires administrative rights to install while others do not. The software that can be installed without…
Does TeamViewer work on Wayland? Some people assume that TeamViewer should just work™ on Wayland, as Qt does all the work. That is partially true.…
What is the difference between common emitter amplifier and op amp based amplifier? tl;dr: An opamp is an attempt to approach the “ideal amplifier” within…
Is CC BY SA open source? To enumerate the particulars, the following licenses are compatible with open source values: Creative Commons Attribution (CC BY) Creative…
How do I transfer data from ESP8266 to Arduino Uno? Select NodeMCU 1.0 Board and ESP8266 Port before uploading the code. void setup() { //…
What causes high CPU load? A virus or an antivirus The causes of high CPU usage are wide-ranging—and in some cases, surprising. Slower processing speeds…
How to AJAX cross domain? You can control this via HTTP header by adding Access-Control-Allow-Origin. Setting it to * will accept cross-domain AJAX requests from…