Useful tips for everyday
How Google Analytics track unique users? The first time a device (desktop, laptop, smartphone, etc) or a browser (like chrome, internet explorer) loads your website…
How many volts should a car speaker wire have? You probably know that car audio speakers generally have lower impedance than home or commercial speakers.…
Why are my fonts not showing up on Mac? Just double click on a font in your Downloads folder, then click Font Book in the…
Why do I have no response to ping? If the device does not respond to manual pings from the command line, then network restrictions may…
How do I fix formatting in Google Sheets? Edit data in a cell Open a spreadsheet in the Google Sheets app. In your spreadsheet, double-tap…
How does DPDK improve performance? The objective of DPDK is to accelerate network performance by directly transferring packets from the NIC to the application within…
What is difference between blacklist and whitelist? What is whitelisting? Just as the name suggests, whitelisting is the opposite of blacklisting, where a list of…
How do you fix under extruding? If your extruder isn’t pushing enough filament, the most obvious course of action is to increase the extrusion multiplier…
What does the EICAR virus do? Instead of using real malware, which could cause real damage, this test file allows people to test anti-virus software…
How do you describe a sequence diagram? A sequence diagram is a Unified Modeling Language (UML) diagram that illustrates the sequence of messages between objects…