Useful tips for everyday
What are the properties of a Markov chain? Properties of Markov Chains: Reducibility. Markov chain has Irreducible property if it has the possibility to transit…
Why is PuTTY refusing my key? There are multiple reasons why an SSH server (sshd) refuses a private SSH key. The following are some common…
How can I increase my upload speed with Ethernet? How to increase your upload speed Try using a wired connection. Clear your temporary files. Remove…
Can you download iOS 8 on a iPhone 4? There is no way to install iOS 8. The iPhone 4 can upgrade to iOS 7.1.…
What is a secure email account? Secure email is essentially regular email with a few security enhancements on top. The technology behind the scenes is…
What is persistence layer testing? One way to test a persistence layer is to write tests that run against the database. For example, we can…
How do I join two columns in a table? If you’d like to get data stored in tables joined by a compound key that’s a…
How do I change my Gmail country? Change your Google Play country Open the Google Play Store app . At the top right, tap the…
How do you list MVP features? Step by step guide to creating a list of MVP features Step 1: Start-off with List of features. Step…
Why can I not see photos on Facebook? If you can’t see photos on Facebook and you’re seeing black boxes, empty boxes or broken images…