Useful tips for everyday
How do I add a register button to my registration form? You can even add a Register button to your form by simply editing the…
What is the value of the environment variable immersive? An environment variable is a dynamic “object” on a computer, containing an editable value, which may…
How do I get my text messages to start with a capital letter? How to Capitalize When Texting Open a new text message. Hold the…
When is the determinant of the Hessian matrix called? If the gradient (the vector of the partial derivatives) of a function f is zero at…
How do you politely ask for an opinion? Asking for Opinions Do you think … ? How do you feel about … ? In your…
What is the difference between NDVI and EVI? Whereas the Normalized Difference Vegetation Index (NDVI) is chlorophyll sensitive, the EVI is more responsive to canopy…
What size battery is in an iPhone 5? 1440 mAh Apple iPhone 3G 1150 mAh Apple iPhone 4S 1432 mAh Apple iPhone 5 1440 mAh…
Why is my code unreachable JavaScript? The JavaScript warning “unreachable code after return statement” occurs when using an expression after a return statement, or when…
What windowing system does Mac use? OS X uses Quartz Compositor along with the Aqua theme. What is windowing system and its roles? In computing,…
How do I use cedilla on my international keyboard? To put a cedilla underneath the letter “c”, use CTRL+comma before typing “c” or “C” to…