Useful tips for everyday
How do you stop printer ink from smudging? Paper Type Don’t use regular white printer paper when you print pictures or other images. Instead, use…
How is Gini index calculated in ID3 algorithm? The feature with the largest information gain should be used as the root node to start building…
How do you convert date to Unix epoch time? Use the build-in date command and instruct it to output the number of seconds since 1970-01-01…
How do I send an email response to form? Set up email notifications In Forms, open a form or quiz. In the panel above the…
What causes blue corrosion? Anhydrous copper sulfate changes to blue color when exposed to moisture. The bluish material which you see around corroded battery terminals…
How does Solr update work? Starting from solr 4, Solr allows updating partial documents. You can update the value of a field(s) or add/remove values…
What is input impedance of an ADC? The input impedance of an ADC is defined as the impedance seen by the signal connected to its…
Can an invoice number be changed? For audit purposes, you can’t change or reuse an invoice number. Once an invoice has been created, a unique…
How to calculate the probability of a value between 0 and 2? For this example, to determine the probability of a value between 0 and…
What percentage of missing data is acceptable for imputation? Proportion of missing data Yet, there is no established cutoff from the literature regarding an acceptable…