Useful tips for everyday
How to catch an error in a Linux bash script? Alternatively, or in addition, in bash (and ksh and zsh, but not plain sh), you…
Does the order of columns in UPDATE statements matter? No, it doesn’t matter what order you select from. To increase speed to you can use…
When should you use database transactions? A transaction should be used when you need a set of changes to be processed completely to consider the…
Why does Google keep switching accounts? One of your accounts might have a different language setting than the others. You might be using Google Apps…
How do you find the stiffness of a matrix? Let the force–displacement equation representing this system be { F } 6 × 1 = […
How do I change the install location in blender? To change the location Blender defaults to installing add-ons from, you need to change the location…
Are iCloud photos stored locally? With Optimize Storage, smaller, space-saving photos and videos are kept on your device while all of your original, full-resolution versions…
Is SSIS included with SQL Server? If you install SSIS on the same machine as the database engine, SSIS “comes free” with the SQL Server…
How do I get the percentage of two columns in SQL? Here’s the SQL query to calculate percentage of two columns (sale, goal). You can…
Is AJAX good for SEO? websites that use AJAX to load content into the page can be much quicker and provide a better user experience.…