Useful tips for everyday
How do you ensure non-repudiation cryptography? There are two types of security mechanisms for generating non-repudiation evidence: secure envelopes and digital signatures. A secure envelope…
How do you block a paragraph on Google Docs? Open the Google Doc you want to modify. Highlight the block of text you want indented/offset.…
How to access the value of an array-power? You can use either the “first” expression, or what I prefer to do is identify the exact…
Why is my lawn mower pulsing? When a lawn mower surges, it sounds as if the engine reaches full speed, only to decelerate quickly. Typically,…
How do I add more voltage to my USB? Right-click on the “USB Root Hub” you want to change, and then click on “Properties” to…
Can you get mileage from Google Maps? You can calculate the distance between two or more points on the map. For example, you can measure…
What is Sequential animation? Animations defined in a SequentialAnimation are run one after the other, while animations defined in a ParallelAnimation are run at the…
Is GLSL compiled? You don’t compile GLSL shaders offline; you give the source to OpenGL at runtime. Shaders need to run on a wide variety…
How to get unique values in a list? Using a set one way to go about it. A set is useful because it contains unique…
What formats does IMG tag support? The tag may support (depending on the browser) the following image formats: jpeg, gif, png, apng, svg, bmp, bmp…