Useful tips for everyday
What is the first Monday of the month? When is Monday the 1st? Monday the 1st occurrences Year Date Month 2020 Monday, June 1, 2020…
How to add images to product programmatically Magento 2? The document root of the Magento 2 application must be set to ROOT/pub. The directory containing…
How do I get my old Google Analytics back? Go to Admin of your Google Analytics (of any property) and then click Create Property in…
What causes unusable index in Oracle? Oracle invalid or unusable indexes. Indexes can become invalid or unusable whenever a DBA tasks shifts the ROWID values,…
Does the supplicant communicate directly with the authentication server? Your supplicant on your computer is talking to the authenticator, who’s then passing through that information…
Can you write code that changes itself? In computer science, self-modifying code is code that alters its own instructions while it is executing – usually…
How do EMI filters work? An EMI filter for a power supply normally consists of passive components, including capacitors and inductors, connected together to form…
What is MCAR in statistics? Values in a data set are missing completely at random (MCAR) if the events that lead to any particular data-item…
How do I fix an update error? Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters. Next, under Get up and…
What does it mean to parse a date? Parses a string representing a date using a custom format and converts it into a timestamp, optionally…