Useful tips for everyday
Is IGMP snooping required for multicast? In order for IGMP, and thus IGMP snooping, to function, a multicast router must exist on the network and…
How do you reduce non response bias? Tips for Avoiding Non Response Bias Design your survey carefully; use well-trained staff and proven techniques. Develop a…
What is VAR in shell script? A variable is a character string to which we assign a value. The value assigned could be a number,…
How do you find the characteristic function of Cauchy distribution? to obtain the characteristic function of the above Cauchy distribution φ(t) = eL|t|. 6.1. 3…
Why the USB tethering is not working? If you are facing trouble while USB tethering, read on. You will find a number of fixes for…
How do you measure variability in data? Measures of Variability: Variance Find the mean of the data set. Subtract the mean from each value in…
When would you use a stacked histogram? Stacked Chart. Bar charts are best used when showing comparisons between categories. Typically, the bars are proportional to…
How do I make an icon with gimp? How to create ICONS with GIMP Create an Image in GIMP that fits 128×128 (or 36×36) px…
Can you fly a seaplane without a license? You do not need a pilot’s license to fly an aircraft under the FAA’s 14 CFR Part…
What is the easiest way to comment out code? If you select a block of code and use the key sequence Ctrl+K+C, you’ll comment out…