Useful tips for everyday
How do you highlight selected columns and rows? Here are the steps to highlight the active row and column on selection: Select the data set…
How do I change the max connections in MySQL RDS? You can change the max_connections value by either updating the default parameter policy or create…
How to change default app to open files? Right click on the file and you will see different content menu depending on the file type.…
Does DC current have voltage? Direct current (DC) is the flow of electric charge in only one direction. It is the steady state of a…
What is mobile robot mapping? Simultaneous Localization and Mapping (SLAM) is a core function for the safe navigation any autonomous mobile robot. Data from sensor…
What are design patterns in code? In software engineering, a design pattern is a general repeatable solution to a commonly occurring problem in software design.…
How do you deploy a community in a sandbox? Complete and configure your changes in the sandbox (full, partial, or dev). Test all changes. Create…
How do I open a zip file securely? You can open and extract (unzip) the contents of any secure zip file (archive) on your computer.…
What is the least secure phone? A new study of the world’s 20 most popular smartphones found that the least secure models (in order) are…
How fresh install Android OS? You can also simply run a beefed up version of your existing OS, but do make sure that you choose…