Useful tips for everyday
How do you overlay pictures on Photoshop? In the Blending dropdown menu, click on the Overlay option to use the overlay effect. You can select…
Why does the mouse on my Mac keep freezing? A frozen mouse can be tackled by resetting the SMC and NVRAM: To reset the SMC,…
What is the first step in securing a server? The first step in securing a Web server is securing the underlying operating system. Most commonly…
What is index trigger and view? Views, Indexes, and Triggers are very powerful tools for administrating an SQLite database. You can track the data modification…
How many tasks can perform a microcontroller at the same time? Micro-controllers can perform many tasks, but only one at a time. You can read…
How to get rid of widows and orphans in publisher? To prevent widows and orphans by always having at least two lines of text at…
How do you find velocity in a collision? If two particles are involved in an elastic collision, the velocity of the second particle after collision…
How do I wake up my Samsung smart watch? From the watch’s Home screen, press the Power key. Navigate to and tap Settings. Tap Advanced…
How to adjust the font size in TikZ? Using scaling algorithms provided by tikZ/pgf (e.g. scale=…) scales “the entire character”, so it may look ugly…
Is there a way to run a script on startup? Alternatively you can use scheduled tasks to manage startup scripts. This will show you how…