Useful tips for everyday
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…
How do you keep your phone unlocked until you lock it? Let your phone stay unlocked Make sure you have a screen lock. Learn how…
Which is the best approach for data migration? What Are the Data Migration Best Practices? Back up Your Data. Verify Data Complexity and Quality. Agree…
How do I empty the Trash in Linux? Deleting Files Safely with Trash-Cli trash-put – Delete specified files or directories. trash-list – Displays the contents…
Does iPhone have 5 battery warning? Oddly enough, Apple does indeed give alerts when you only have 5% battery left, but that’s only on iPads;…
How is RSSI value calculated? RSSI=Pt-PL(d). In this formula, Pt indicated the signal transmission power, PL(d) indicated the path loss when the distance is d,…
Why are there no smaller OLED TVs? The associated benefits of most OLED TVs – decent sound systems, sleek smart TV interfaces, good built quality,…