Useful tips for everyday
Can name field have special characters? Names can contain only alphanumeric characters and must begin with an alphabetic character or an underscore (_). Database names…
What is the best way to obtain data? Here are the top six data collection methods: Interviews. Questionnaires and surveys. Observations. Documents and records. Focus…
Does inductor work on AC? Let’s now assume that an AC current is flowing through the inductor. In other words, the inductor is a component…
How does the decision tree method work? A decision tree is a graphical representation of all possible solutions to a decision based on certain conditions.…
Which is the first one liner in SED? This one-liner is actually two separate one-liners. The first sed one-liner uses a new command called ‘=’.…
What are the two types of line comments? Types of Comments in Java Single-line Comments. As the name suggests, it is for the beginners and…
Will a 2.4 GHz antenna work for 900MHz? Both 802.11b and Bluetooth devices operate at the 2.4GHz frequency. As these devices continue to multiply in…
How are static view files affected by Magento? Static view files deployment is affected by Magento modes as follows: Default and developer modes: Magento generates…
What does dashed line mean in Lewis structure? A dashed line indicates that the bond is extending behind the plane of the drawing surface. A…
What is ranking machine learning? Learning to rank or machine-learned ranking (MLR) is the application of machine learning, typically supervised, semi-supervised or reinforcement learning, in…