Useful tips for everyday
What does it mean when two random effects are highly correlated? What does it mean when two random effects are highly or perfectly correlated? That…
What is the concept of virtual hosting? The concept of virtual hosts allows more than one Web site on one system or Web server. The…
What is the formula for calculating electricity cost? Daily costs = kWh x Electricity rate Taking into consideration the TV from the previous example —…
How can I monitor multiple Twitter accounts? Following from multiple accounts: Click on the account that you wish to follow; a profile will appear. Click…
Does iMessage work in Saudi Arabia? iMessage and Whatsapp/Facebook texting works fine. However, for video calling FaceTime/Skype/Whatsapp/Facebook, you will need a VPN as these VOIPS…
What happens when a NAND flash page is empty? [* Technical note: Ok so actually when a NAND flash page is empty it is all…
How do you secure a WLAN network? What can you do to minimize the risks to your wireless network? Change default passwords. Restrict access. Encrypt…
How do I turn the page in Google Books? You turn pages by swiping left or right, but probably mostly left. You can also turn…
How to trigger parent record update in apex? Create two custom object, both are associated with lookup relationship with each other If status field of…
Can a dummy variable be a dependent variable in regression? In earlier chapters, we have created and interpreted dummy independent variables in regressions. This kind…