Useful tips for everyday
How to calculate the number of possible combinations in a set? Combination generator. Combination probability and linear combination. This combination calculator (n choose k calculator)…
How do I get the lorem ipsum text? Here’s how: Just start a new paragraph in Word, type \=lorem() and hit Enter. For instance, =lorem(2,5)…
How do you type Russian Cyrillic? To type directly with the computer keyboard: Type e=, e== to get ё, э Type zh, ch, sh (ou…
Why do we need a leaderboard? The purpose of a leaderboard is to show players where they rank in a gamified system. Those at the…
What is the dilemma faced by people in a prisoners dilemma? The “dilemma” faced by the prisoners here is that, whatever the other does, each…
Why is there no mailings in Word? Right-click the ribbon and, on the context menu, choose Customize the Ribbon. Make sure that “Customize the Ribbon”…
How do I recover deleted activity? Turn on ‘Displayed deleted items’ options to list out only the deleted file. Tap on the ‘Recover’ button to…
How do I restore an automatic payment on PayPal? Here’s how to reactivate the Merchant Services Billing Agreement: Log in to your PayPal account. Select…
How do you collect data from membership? 6 Principles of Member Data Collection #1. Only collect what you plan to use. #2 . Regularly collect…
Is there a way to check for duplicate content? Pages with duplicate descriptions or titles are not good. Clicking on these in the tool will…