Useful tips for everyday
How is a hash function different from encryption? A hash function is basically just one-way encryption: you convert the plaintext password to a secret code,…
What is significant change statistics? Statistical significance means that the difference you observed between your sample groups is too big to be reasonably explained by…
How do you make Chromatic Aberration effect? Create a chromatic aberration effect Prepare your image. Merge your composition to a single layer before you start.…
What are major and minor page faults? A minor fault means the page is in memory but not allocated to the requesting process or not…
How are categorical variables used in linear regression? Include and interpret categorical variables in a linear regression model by way of dummy variables. Understand the…
What is phpcbf? phpcbf is the lesser known sibling of phpcs (PHP_CodeSniffer). phpcbf will try to fix and beautify your code according to a coding…
Where are my desktop file icons? If all the desktops are missing, simply right-click anywhere on the desktop, select View and check Show desktop icons.…
Why are developers bad testers? Why programmers are bad testers: Programmers are more expensive than testers (in the vast majority of cases). The mindset is…
How do I bring up Emojis on my keyboard? Windows 10 keyboard tips and tricks During text entry, type Windows logo key + . (period).…
How do I change the DateStyle setting in PostgreSQL? The date/time style can be selected by the user using the SET datestyle command, the DateStyle…