Useful tips for everyday
How do I reset my iPhone when it wont respond to touch? Press and hold both the volume down button and the Sleep/Wake button at…
How do you do manual routing in Eagle? Manually Routing Your Nets Press Spacebar before creating a trace or use the layer dropdown to select…
What do confidence interval error bars show? They are usually displayed as error bars on a graph. A 95% confidence limit means that there is…
What is the physical significance of pole and zero in a transfer function? Poles and Zeros of a transfer function are the frequencies for which…
How do I send an email with attachments? Consider these five steps when composing and sending an email containing an attachment: Determine what files you…
How to change the text color of Echo? Use tput with the setaf capability and a parameter of 1. The [31m controls the text color:…
Can constructors have any number of parameters? A class can have multiple constructors, as long as their signature (the parameters they take) are not the…
How do you pass a multidimensional array? Passing two dimensional array to a C++ function Specify the size of columns of 2D array void processArr(int…
Can multiple threads write to the same Socket? You are rather safe. No two threads can use the same Socket because of the Synchronize sections.…
Why my emulator process for AVD was killed? If your emulator is a device with the Google Play Services enabled, the error might be related…