Useful tips for everyday
Should I use PHP short tags? PHP code MUST use the long tags or the short-echo tags; it MUST NOT use the other tag variations.…
How do I start Sybase database in Linux? Starting the SYBASE DB in Linux for starting you need to go install folder, that install folder…
Is Dev null fast? Output to /dev/null is implemented in the kernel, which is pretty bloody fast. The output pipe isn’t your problem now, it’s…
Is MSS and window size same? When the connection is established, the receive window size is rounded up to an even increment of the MSS.…
What is the formula for finding inflection points? A point of inflection is found where the graph (or image) of a function changes concavity. To…
What is rank aggregation? Abstract. Rank aggregation (RA), the process of combining multiple ranked lists into a single ranking, has played an important role in…
What does projection mean in SQL? In relational terminology, projection is defined as taking a vertical subset from the columns of a single table that…
How do you address an email on behalf of someone else? In Mail, click Home > New Email. On the Options tab, in the Show…
How do you make an old table saw safer? Riving knives are now standard equipment on saws, but older models can be made safer with…
How can feature selection be improved? Feature Selection to Improve Accuracy and Decrease Training Time Carefully choose features in your dataset. Feature Selection Methods in…