Useful tips for everyday
Why is my scroll so jumpy? You may have a problem with a system setting or a graphics driver if you experience choppy scrolling on…
Can I access my bank account from another country? When you take part in offshore banking, you do so with a financial institution outside your…
Why is Filter by color not working? A more obscure reason is that the spreadsheet is in sharing mode. When this is true then for…
How do you add tax rate? Multiply the cost of an item or service by the sales tax in order to find out the total…
How to use buffer overflow to execute shell code? Then, fill the buffer with such a string that overwrites the return address to the buffer…
How to play tic tac toe in JavaScript? The final assignment in my computer science class is to write a game of Tic-Tac-Toe in JavaScript.…
How do I focus a window in Windows? Press Windows+M to minimize all the open windows and change focus to the desktop. To return focus…
How do I import emails sent to Gmail? Principle. In principle, you can use Gmail’s import feature to copy across messages from your old email…
How does current change in RL circuit? We know that the current through an inductor L cannot be turned on or off instantaneously. The change…
How do you work out the gradient of an image? Commonly those are computed by convolving the image with a kernel (filter mask) yielding the…