Useful tips for everyday
How do you drop multiple tables with common prefix in one query? You can build up a string using the catalog views, e.g.: DECLARE @sql…
How are multiple imputation and pooling parameter estimates used? Analyses are done on all five datasets and then the estimates/parameters from the analysis are averaged…
What is the difference between a station and an access point? Station Mode (STA) is what most people would consider the normal mode for a…
What is PDF or PMF? Probability mass functions (pmf) are used to describe discrete probability distributions. While probability density functions (pdf) are used to describe…
Does Google read text in images? Yes, Google can read embedded text in images and it’s doing it very well. Besides, optic character recognition (OCR)…
What caused Southwest engine failure? NTSB Reveals Cause Of Deadly Engine Failure Aboard Dallas-Bound Southwest Flight 1380. When the engine blew apart, at 30,000 feet,…
How do I export individual clips from QuickTime? Question: Q: How to export single clip as Quicktime Movie Choose Sequence > Settings, then click the…
How do I convert an audio file to text? How to Convert Audio Files to Text in Google Docs Open Google Docs and select the…
Does Google have something like Azure? Google Cloud competes with Microsoft Azure on price and provides more flexible pricing across almost all cloud services. However,…
How is indexing faster? Indexing makes columns faster to query by creating pointers to where data is stored within a database. Imagine you want to…