Useful tips for everyday
Where is my photo stream iOS 12? Turn on My Photo Stream Go to Settings > [your name] > iCloud > Photos, then turn on…
Are aircraft radios required? It has been about forty years since the Federal Aviation Administration required all aircraft operating in high traffic areas to be…
Which domain is used for reverse DNS mapping? Reverse DNS lookups for IPv4 addresses use the special domain in-addr.arpa . In this domain, an IPv4…
Why did the Sinclair QL fail? Although the computer was hyped as being advanced for its time, and relatively cheap, it failed to sell well,…
What kind of address space does Ida have? Internally, IDA has 32-bit linear address space (IDA64 uses 64-bit address space). The internal addresses are called…
Can I install El Capitan over Catalina? Upgrading to macOS 10.15 Catalina is a two-step process: backup and install. Macs using OS X 10.7 through…
How do you append the contents of multiple files in Unix? Replace file1 , file2 , and file3 with the names of the files you…
How to insert one row into select statement? In the following query, we can see it inserts one row (due to Top (1) clause) along…
Which is the dhe / ECDHE key exchange method? By default, BigFix 10.0 Patch 1 components use the DHE/ECDHE key exchange method if the version…
Is Instagram username case sensitive? Instagram displays usernames in a way that they are always in lowercase. You can change the capitalization of your name…