Useful tips for everyday
How do I sort in MapReduce? Sort phase in MapReduce covers the merging and sorting of map outputs. Data from the mapper are grouped by…
How do I unfriend multiple people at once? Click on Friends to see the list of all your friends. Against each of your friend, there…
What does regsubsets do in r? The R function regsubsets() [ leaps package] can be used to identify different best models of different sizes. You…
Can Location Services turn on by itself iPhone? As an aside, the way it was explained at MacWorld is that location services doesn’t turn on…
How are firewall rules managed in Google cloud? Creating a firewall egress rule Use the following procedure to create a firewall rule to enable traffic…
How do I take handwritten notes on my laptop? Take handwritten notes in OneNote On the ribbon, choose the Draw tab. In the Tools group,…
Why PMOS Cannot be used as pull down network? For PDN the output should be pulled to logic low (i.e. GND). If we use NMOS…
How do you anti alias a picture? As for smoothing, the easiest is just a guassian blur (gaussian = fancy way of saying random). It…
Does linear independence imply statistical independence? A set of non-zero components of a permutation are statistically independent if and only if they are linearly independent.…
What are the 3 types of discontinuities? Continuity and Discontinuity of Functions There are three types of discontinuities: Removable, Jump and Infinite. What is an…