Useful tips for everyday
Why is Filter by color not working? A more obscure reason is that the spreadsheet is in sharing mode. When this is true then for…
Are function pointers bad practice? This is obviously unacceptable; your program would then be completely non-portable. As such, function pointers are absolutely necessary for some…
How do I paste into confluence without formatting? On Linux ctrl-shift-V is the common shortcut for pasting without formatting (paste special / paste plain). How…
What is the difference between final and immutability? final means that you can’t change the object’s reference to point to another reference or another object,…
What are the effects of electrostatic discharge ( ESD )? ESD, electrostatic discharge affects electronic components in a number of different ways. The large static…
How is the cross entropy of an event calculated? Cross-entropy can be calculated using the probabilities of the events from P and Q, as follows:…
What is Loglevel in Linux? KERN_WARNING , or loglevel 4 it’s the log level usually used as the default in the majority of linux distributions.…
How do I drop a materialized view? Use the DROP MATERIALIZED VIEW statement to remove an existing materialized view from the database. When you drop…
What does full disc encryption? Whole disk encryption protects a disk in the event of theft or accidental loss. Whole disk encryption encrypts the entire…
How do I track emails in Salesforce inbox? In Salesforce Classic, email tracking applies to HTML-based emails and mass emails….Lightning Experience organizations must enable Enhanced…