Useful tips for everyday
What is mathematical notation example? Mathematical notations include relatively simple symbolic representations, such as the numbers 0, 1 and 2; variables such as x, y…
How does vmstat calculate memory utilization? How to calculate SAR and VMSTAT memory values Free memory in GB= freemem*pagesize/1024/1024/1024. Free swap in GB=freeswap*512/1024/1024/1024. To find…
What is Wilcox test in R? Comparing Means of Two Groups in R. The Wilcoxon test is a non-parametric alternative to the t-test for comparing…
How do I create a boot partition in GRUB? via Partition Files Copy Boot to the LiveCD Desktop. Mount the partition with your Ubuntu installation.…
How do I merge duplicate cells in Excel? How to use Merge Duplicates Step 1: Select your table. On the first step, the add-in picks…
Can you play audio through Bluetooth and wired headphones at the same time? Most devices won’t let you use the auxiliary output and Bluetooth simultaneously,…
What is shared clipboard in VirtualBox? VirtualBox has a feature that allows you to copy and paste between the host machine and the guest machine…
How to install Drupal with composer and Drush? This composer command will download the core and all dependencies into YOUR_DIR. It’ll also configure some stuff…
Why does my Wi-Fi slow down when I use Bluetooth? Both WiFi signals and Bluetooth signals are essentially just radio waves. In terms of Bluetooth,…
Is kernel32 DLL a virus? The DLL file is used by the product Betriebs system in Microsoft Windows. It is used as an API on…