Even before Edison was born, scientists had experimented with making light bulbs. These bulbs burned out after a few minutes. What Edison invented was the first incandescent light that was practical, that would light for hours and hours. He and his muckers also had to invent hundreds of other parts to make the light bulbs in your home work. Light switches, electric meters, wiring--all these had to be invented too.
The pip command is a tool for installing and managing Python packages, such as those found in the Python Package Index. It's a replacement for easy_install.
@PavelV. you should run command prompt with administrative rights. open start, and write in search cmd right click on cmd and select Run as administrator. â MuhFred Dec 5 '14 at 19:30. add a comment |. up vote 23 down vote. use netstat-bano in an elevated command prompt to see what apps are listening on which ports.But Usually following applications uses port 80 in windows.dd a comment |. up vote 23 down vote. use netstat-bano in an elevated command prompt to see what apps are listening on which ports. But Usually following applications uses port 80 in windows.