Useful tips for everyday
How to reselect the last visual selection in Vim? You can press gv to reselect the last visual selection, but the ‘< and ‘> marks…
What is an object initializer? An object initializer is an expression that describes the initialization of an Object . Objects consist of properties, which are…
How do you make a gradient with two colors in Illustrator? To apply a predefined gradient from the swatch library: Click Window > Swatches to…
Is it safe to open PDF files in browser? The safe way to view a PDF is inside the Chrome or Firefox browser. Printing a…
How do I return a string in Apex class? The Apex class must have a public static method called ‘generateStringArray’. The ‘generateStringArray’ method must return…
How do I know if my headphone jack is broken? The first step when you find your headphone jack is not working is an obvious…
How do you delete apps that Cannot be deleted on Mac? You can force uninstall a program on Mac as below: Press the Command +…
How do I reset a vanishing point in Photoshop? Building your own perspective planes Now that you know the capabilities of the Vanishing Point filter,…
What happens when AC goes through a diode? If an AC signal, like a sine wave for example, is sent through a diode any negative…
How to declare a two sided LaTeX document? LaTeX offers the possibility of declaring the document as one-sided or two-sided, this wil arrange several elements…