Useful tips for everyday
What is an ad hoc mode in WLAN? Ad-hoc mode refers to a wireless network structure where devices can communicate directly with each other. It…
How do you fix a sitemap problem? To do that in Google; Long in to your Webmaster tools homepage. Click on the website. Click on…
What is used to control MOSFET? Unlike BJT which is ‘current controlled’, the MOSFET is a voltage controlled device. By applying voltage at the gate,…
Is the screen element available in autolaunch flow? Records values that are associated with triggering records cannot be updated by this flow. Changing only the…
What is a trend in a data set? A trend is a pattern found in time series datasets; it is used to describe if the…
How does SQL Server hash passwords? For encrypting passwords we’ll use one-way hashing algorithms. These algorithms map the input value to encrypted output and for…
What is the Golden Ratio in logo design? Consider the Golden Ratio a useful guideline for determining dimensions of the layout. One very simple way…
How do you access object variables? To get to the value of an instance variable, you use dot notation, a form of addressing in which…
Why does it say Cannot resolve hostname? This error means that the hostname you are trying to connect to cannot be resolved to an IP…
Can you run a Raspberry Pi on a solar panel? Powering your Pi using solar power will allow you to build green Pi projects powered…