Useful tips for everyday
What is the difference between a complete circuit and a short circuit? Current passing through an open circuit is zero, while current through the short…
How do you find P-value from Z score? If your test statistic is positive, first find the probability that Z is greater than your test…
Do self-signed certs expire? Indeed, self-signed certificates have several key limitations. Most important among these are: Self-signed certificates cannot be revoked. Self-signed certificates never expire.…
What is virtual address in assembly language? The user page tables are virtual (logical) addresses that use the system page table to map themselves to…
What is the end plate effect? End plate effect is about making the outer end of a foil (wing) more efficient. There are two parts…
How do I get notifications for iOS update? There is no option in current iOS versions (9-11) to have any control over iOS updates, including…
How do you automate widgets? Android widget: Long tap on the home screen background. Tap on the ‘widgets’ menu item. Scroll down to the Flow…
What is C-statistic in logistic regression? What is a C-Statistic? The concordance statistic is equal to the area under a ROC curve. The C-statistic (sometimes…
How do I save a color profile in Photoshop? Set up color management In Photoshop Elements, choose Edit > Color Settings. Select one of the…
How does CA certificate authentication work? The client sends both the user’s certificate and the evidence, the randomly generated piece of data that has been…