Useful tips for everyday
Is TF-IDF text mining? TF-IDF stands for “Term Frequency — Inverse Document Frequency”. This is a technique to quantify a word in documents, we generally…
WHERE clause is used with a SELECT statement? The SQL WHERE clause is used to specify a condition while fetching the data from a single…
What is a pipeline environment? An environment is a collection of resources that you can target with deployments from a pipeline. Typical examples of environment…
How to get the instance URL for a Visualforce page? I have a VisualForce page with a link: Soon we are migrating from na1 to…
What are popular tags? The 100 Most Popular Hashtags #love. #instagood. #photooftheday. #beautiful. #fashion. #tbt. #happy. #cute. How do I create a hashtag for my…
Why is the logit function an appropriate link function for logistic regression? In this context, the logit function is called the link function because it…
Can a correlation be used in logistic regression? Yes, since the outcome variable is binary, you can use logistic regression. You can also use Pearson…
Is negative binomial memoryless? In probability and statistics, memorylessness is a property of certain probability distributions. Only two kinds of distributions are memoryless: geometric distributions…
Are POST requests safer than get? The GET request is marginally less secure than the POST request. Neither offers true “security” by itself; using POST…
How do I completely Uninstall QGIS? To uninstall completely, start the OSGeo4W setup (found in your start menu) and choose Advanced install. Continue until you…