Useful tips for everyday
How do you calculate unconditional expectations? The unconditional expectation of X, E(X), is just a number: e.g. EX = 2 or EX = 5.8. The…
What ps flag is used to view detailed information about processes? UNIX form: The -e option instructs ps to display all processes. The -f stands…
How do inner FOR loops work? When a loop is nested inside another loop, the inner loop runs many times inside the outer loop. In…
How do you sort in statistics? Sort by more than one column or row Select any cell in the data range. On the Data tab,…
Do armrests on planes go up? Window armrests very rarely move up or down. Isle armrests are about 50/50 depending on the airplane and carrier.…
How do you cut and slide a loop? To use the Loop Cut and Slide tool: Press Ctrl + R. Move your cursor around the…
Is the bias updated in neural network? Basically, biases are updated in the same way that weights are updated: a change is determined based on…
Why are QGIS joins always inner from the join table? QGIS joins are always inner from the join table’s perspective; the output attribute table will…
How do I use two databases in WordPress? When you need to connect another database, create an instance of the wpdb class. Doing so, you…
What is data view in Salesforce Marketing Cloud? Data Views are a powerful feature of Salesforce Marketing Cloud. They store subscriber information and the last…