Useful tips for everyday
What are floppy disks used for? Floppy disk, or diskette, magnetic storage medium used with late 20th-century computers. Floppy disks were popular from the 1970s…
Why is rebranding bad? When rebranding is done right, companies not only see dramatic increases in sales but also, expose their brand to demographics that…
What if a coefficient is not significant? Interpreting a coefficient that is not statistically significant. If the t-test for a regression coefficient is not statistically…
How do you improve a recursive function? Bottom-up. Sometimes the best way to improve the efficiency of a recursive algorithm is to not use recursion…
Is multi-threading better? When the ratio Overhead / Execution Time is greater than P/2, a single thread is faster. MultiThreading on Single Core CPU :…
Do cookies follow same-origin policy? Cookie policy should cooperate with same-origin policy such that the browser does not leak any data to the other origins,…
What characters should be escaped? 6 Answers. [, the backslash \, the caret ^, the dollar sign $, the period or dot ., the vertical…
How do I concatenate strings in SQL Server? SQL Server CONCAT() Function Add two strings together: SELECT CONCAT(‘W3Schools’, ‘.com’); Add 3 strings together: SELECT CONCAT(‘SQL’,…
How to start an apex one as a service trial? To create a trial account: Go to the Trend Micro Endpoint Security with Apex One…
How can Apache access folders in my home directory? I have changed the configuration of Apache to point towards a folder in my home directory:…