Useful tips for everyday
How do you communicate between view and view model? Rule Number Two: In response to events view does nothing except notifying view-model by calling a…
Why do we center variables? There are two reasons to center predictor variables in any type of regression analysis–linear, logistic, multilevel, etc. To lessen the…
Can an engine run on pure oxygen? The internal combustion engine in most cars burns gasoline. The engine can burn no more gas than the…
Can I have different profiles in Chrome? Switch profiles Switching between profiles is incredibly simple. Having set up at least one other profile, you can…
How do I add a blank frame in Premiere? The Titles menu will open on the right side of the screen and you can browse…
What does it mean to normalize samples? In the simplest cases, normalization of ratings means adjusting values measured on different scales to a notionally common…
Is Facebook Messenger a security risk? NO. Unless you are using Secret Conversations (explained below), your messages on Facebook Messenger are not private. Messages that…
How do I bulk delete debug logs in Salesforce? Open Developer Console. At the bottom of the console, select the Query Editor tab. Select Use…
How do I exclude a path from a search? Method 1 : Using the option “-prune -o” We can exclude directories by using the help…
What is the difference between open and closed loop hydraulics? For open loop system, a directional control valve is used for setting the direction of…