Useful tips for everyday
Are the survivors in Left 4 Dead immune? Although the playable characters are immune, a comment by Bill suggests that they could become an Infected…
How do you sum in subquery? “select sum with sub query mysql” Code Answer SELECT x. prod_name. , SUM(x. total) FROM ( SELECT bp. prod_name.…
How do I make grep not greedy? For non-greedy match in grep you could use a negated character class. In other words, try to avoid…
How do I extract text from one cell to another in Excel? Here is how to do this: Select the cells where you have the…
Do walnuts fade over time? Not like many other kinds of wood, Walnut will lighten over time. The consistent dark brown color of walnut will…
What is the tolerance for a press fit? Brieschke says a 2-inch-diameter bearing that is pressed onto a metal shaft, for example, could have a…
How do you secure a production database? Best practices to keep your production database secure Always use native SSH. Always use SSL. Use two-factor authentication.…
How do I find my SMTP server authentication? Click the button More Settings… in the lower right-hand corner. The Internet Email Settings box appears. Click…
Do jeeps have battery problems? Some people speculate that Jeep manufactured dead batteries. Once they get new ones, most people no longer have this issue.…
What happens to an orphan process in Linux? In a Unix-like operating system any orphaned process will be immediately adopted by the special init system…