
Tech Revolvers

Combine two wifi connections for faster internet access If you have more than one active internet connections and you are using only one at a time, while the other is resting? Don’t let it be lazy. Combine them all to get combined internet speed. Say you have two connections of 1 Mbps each, you just… Read more

Resolving MediaKit reports not enough space on device for requested operation. Operation failed… (External HD problem) When formatting an external drive from macOS 10.11.x (El Capitan) and macOS 10.12.x (Sierra), and 10.13 (High Sierra) Disk Utility the follow error may occur, moving on to a quick solution for this problem: Read more

Flex changing positions on resizing window The main css code for the position changing is : @media all and (min-width: 750px) { .nav {text-align:left;flex: 1 auto;order:1;} .article {flex:5 0px;order:2;} footer {order:3;} } Read more
![The Coin Change Problem[hackerRank solution]](https://additionalknowledge.com/wp-content/uploads/2017/12/hackerrank.png?w=600)
The Coin Change Problem[hackerRank solution] This is a C++ Program that Solves Coin Change Problem using Dynamic Programming technique. Problem: There are infinite number of coins of x different values. These values are given. Using these coins, you have to make change for Rs. N. In how many ways, you can make this change? Read more