Useful tips for everyday
How do I select 10 random rows in SQL? The SQL SELECT RANDOM() function returns the random row….If you want to select a random record…
Can we see https URL in Wireshark? HTTPS Web Traffic For example, when viewing https://www.wireshark.org in a web browser, a pcap would show www.wireshark.org as…
Can RAID 5 survive multiple disk failures? The maximum number of drives in a RAID 5 set is in theory unlimited, although your storage array…
How to create SSH tunnel for Remote Desktop? Below are instructions for enabling a port forward using SecureCRT from OIT: In the Local section, enter…
How accurate is OSM data? The results show that OpenStreetMap data has positional accuracy of 1.57 m which is suitable for generating planimetric maps of…
How to display number of opportunities, number of contacts? Both of which will return a list of AggregateResult objects including the Account Id and the…
Why does my screen look pixelated? The display resolution that is configured may not be the correct one for your screen. To solve this: Open…
What is the data rate of OFDM? OFDM System for High Data Rate and High Mobility User Data Rate 2.56-8.96 Mbps FFT Size 1024 Symbol…
Does VPN protect against HTTP? Using a VPN for safer HTTP connections Connecting to a trusted VPN service eliminates all these threats from the Wi-Fi…
How Push and Pop works in stack? In computer science, a stack is an abstract data type that serves as a collection of elements, with…