Useful tips for everyday
How do you use sed to match word and perform find and replace? Find and Replace String with sed -i – By default, sed writes…
Why is my second monitor freezing? The freeze is due to a graphics driver getting messed up. also, make sure your gpu video drivers and…
What kind of Linux is needed for wireless access point? My setup is based on Debian Testing (Etch), but any GNU/Linux distribution with a recent…
Which is best suited algorithm to build a game of chess? The alpha-beta algorithm also is more efficient if we happen to visit first those…
What is the distance between two points in a cluster? In Average linkage clustering, the distance between two clusters is defined as the average of…
How do I refresh a partition table? What’s Solution? Partprobe. This utility is the first solution for reloading partition table of the disk. Hdparm. The…
How do you make fog for movies? The simplest way to make fog is to drop dry ice (frozen carbon dioxide) into hot water. As…
Where do I redirect after submitting a form? Simple form redirect to a confirmation page for every form submission. When the form is submitted, your…
What are attributes in aura? aura:attribute describes an attribute available on an app, interface, component, or event. Indicates whether the attribute can be used outside…
How a power station sends electricity to our homes? It starts at the power stations where the electricity is generated. The power stations then feed…