Useful tips for everyday
Is enabling hardware assisted virtualization safe? No. Intel VT technology is only useful when running programs that are compatible with it, and actually use it.…
Does KNN have high variance? Back to KNN The training data will be perfectly predicted, right? The bias will be 0 when K=1, however, when…
Where is the tmp directory? /tmp is located under the root file system (/). If you want to access it using Nautilus windoe manager (GUI)…
How do I measure execution time of a command on the Windows command line? Measure-Command captures the command’s output. You can redirect the output back…
What is a 7 bit ASCII code? ASCII is a 7-bit code, representing 128 different characters. When an ascii character is stored in a byte…
How do I make Google my default search engine in Chrome address bar? Set your default search engine On your Android phone or tablet, open…
What is the minimum size of image? We recommend using a PNG or JPG image with equal horizontal and vertical dimensions. We recommend dimensions of…
How do I import a CSV file in Magento? To import updates, first export a CSV file for a specific or all sources. Edit the…
How do you compare string variables? Examples. The right way of comparing String in Java is to either use equals(), equalsIgnoreCase(), or compareTo() method. You…
What is coded UI testing? Coded UI tests (CUITs) drive your application through its user interface (UI). These tests include functional testing of the UI…