Useful tips for everyday
Do USB SD card readers work? Most laptops and even some desktops now have direct slots in them to read and write SD cards. Often…
What are the three navigation buttons centered on the bottom of the Android tablet screen? The three buttons on Android have long handled key facets…
What is commercial usage rights? Commercial Rights means CTRC’s legal right by patent, contract, agreement, copyright, trademark, or other means to make, have made, sell…
How is the kernel density estimate calculated? The KDE is calculated by weighting the distances of all the data points we’ve seen for each location…
How do I stop hardcoding in Java? Use a system property, e.g., -Dpath=… and System.getProperty(“path”); Use a config file. Pass it in on the command…
How do you explain z-score? A Z-score is a numerical measurement that describes a value’s relationship to the mean of a group of values. Z-score…
Are ground effect vehicles more efficient? The basic design principle is that the closer the wing operates to an external surface such as the ground,…
How do you make LED lights flicker with music? All the way on the far right bottom of the LED controller you’ll find the two-speed…
What data can iPhone apps collect? Learn how the App Privacy section defines the different types of data an app might collect—including location, contact info,…
Do symbols come before numbers alphabetical? Numbers go first. You’ll file numbers in the same way you would file alphabets – in ascending order –…