Useful tips for everyday
How do I locate a package in Linux? In Ubuntu and Debian systems, you can search for any package just by a keyword related to…
Is Pinging an ICMP? Internet Control Message Protocol (ICMP) is used to send control messages to network devices and hosts. The program ping is one…
Will I get shocked if I touch neutral wire? Do not touch even the neutral wire in a live circuit! The neutral wire does have…
What are the three types of control flow statements? Java provides three types of control flow statements. Decision Making statements. if statements. switch statement. Loop…
How do I view metadata in a PDF Mac? View PDF Metadata Mac Open your PDF file, and then click “File > Properties”. A window…
How do I use Retopo? The Basics of Retopology in Blender From Object mode, create a new mesh (Shift+A→Mesh→Plane). Rename your new mesh object to…
Can I use Qt in a commercial application? If you use Qt under commercial license, nothing has changed for you. You can simply use Qt…
Which protocols are vulnerable to a MiTM attack? Address Resolution Protocol (ARP) Cache Poisoning However, due to the unsecure nature of the ARP, it is…
How can you reduce the noise of a transformer? Use Acoustical Dampening Material You can reduce some of the noise generated by an electrical transformer…
How does JSON serialization work? JSON serialization JSON is an open standard that is commonly used for sharing data across the web. JSON serialization serializes…