Useful tips for everyday
What is error number 18456 in SQL Server? The generic message “Login Failed for User (Microsoft SQL Server, Error: 18456)” means you entered invalid credentials…
What does Lock transparent pixels do in Photoshop? In short, using Lock Transparent Pixels ensures that an object on a layer can never become more…
When to use an entity as a reference? When an attribute is a lookup (i.e., a reference to another entity) it is of type EntityReference.…
What are the 2 types of optical telescopes? There are two main types of optical telescope – reflectors and refractors. Reflectors use a mirror to…
What is clear formatting? With Clear Formatting function, you can remove all the formatting on a block of selected text, or a paragraph, or the…
Which distribution is used for testing? Particular distributions are associated with hypothesis testing. Perform tests of a population mean using a normal distribution or a…
Can a segfault be the cause of a segmentation fault? If you use an Intel compiler, and you include the -g -traceback options, the runtime…
How do I manage friends lists on Facebook? From your News Feed, click Friend Lists in the left menu. If you don’t see it, click…
Where is the plug to drain the transmission fluid? If it is a manual transmission, it will typically have a large drain plug on the…
What is sensor shield V5? Description. The Sensor Shield V5. 0 fits Uno, Mega 2560 and similar form-factor Arduino boards and provides a convenient way…