Useful tips for everyday
What is the minimum number of edges in a path? The minimum number of edges for undirected connected graph is (n-1) edges. To see this,…
What is the role of the capacitor in the following circuit? Its function is to store the electrical energy and give this energy again to…
How do I use lookup in Salesforce lightning? Lookup fields allow you to associate two records together in a relationship. For example, a contact record…
Should you shuffle cross validation? If the data ordering is not arbitrary (e.g. samples with the same class label are contiguous), shuffling it first may…
Which is the default comment form id attribute? Default ‘commentform’. (string) The comment submit element id attribute. Default ‘submit’. (string) The comment form container class…
What is milled material? Milling is the most common form of machining, a material removal process, which can create a variety of features on a…
Can you undo a firmware update? Most devices have firmware updates from time to time, but if you run an update and something goes wrong…
How do I mute an audio file? Right-click the video clip and select Mute. This will silence the audio on the video clip, but not…
Is a wheel rolling kinetic or static friction? Summary. In rolling motion without slipping, a static friction force is present between the rolling object and…
How do you find the conditional probability of a continuous random variable? Thus, for example, if X is a continuous random variable with density function…