Useful tips for everyday
How do I know if I have a Recovery partition? How to detect and delete old Windows Recovery Partitions Open an elevated command prompt, e.g.…
How do you unload a module? Modules can be removed using the rmmod command but demand loaded modules are automatically removed from the system by…
What are the disadvantages of indexing within a database? The disadvantages of indexes are as follows: They decrease performance on inserts, updates, and deletes. They…
Can you enable 2FA with SMS? How do I enable 2FA? Go to the ACCOUNT page. Click the PASSWORD & SECURITY tab. Under the TWO-FACTOR…
How do I block Xmlrpc? To block WordPress xmlrpc….Here’s how you can set it up on your site: Login to your wp-admin dashboard. On the…
How do I render a region in KeyShot? To initiate Real-time Region Rendering, select the Image tab, located in the Project window. At the bottom,…
How do I compare two fields in Access query? To compare two tables by using a field as a criterion, you create a select query…
When is the multivariate normal distribution not full rank? Degenerate case. If the covariance matrix is not full rank, then the multivariate normal distribution is…
How to pull all the product ID, SKUs, product descriptions? I used following query and got all the attributes except product names. SELECT e.entity_id, e.sku,…
What does $$ mean in shell script? $$ is the pid (process id) of the shell interpreter running your script. It’s different for each process…