Useful tips for everyday
What are the differences between delete and TRUNCATE table? Delete vs Truncate SQL Delete SQL Truncate Delete command is useful to delete all or specific…
Is the GPG secret key in secring.gpg? Problem: The secret key is not in the secring.gpg format that john understands, but in some new format,…
Can you download an app for someone else? On your Android device, just open up the Android Market and select the app you want to…
Can OTG connect to HDMI? * The USB connector and USB connector of the smart TV allow you to connect the TV as the second…
Can you do mysqldump on a remote server? I need to do a mysqldump of a database on a remote server, but the server does…
Can you delete Imessages from a different device? With Messages in iCloud, your entire message history stays up to date across your devices. If you…
How do I convert RGB to CMYK in Adobe? How to convert RGB to CMYK in Acrobat Open the PDF in Acrobat. Choose Tools >…
What is a Art-Net node? Art-Net is a network protocol which sending network packets, Art-Net nodes always have an IP address and a Subnet Mask,…
How do I find the end of a line in Unix? Try file -k It will output with LF line endings for MAC line endings.…
How to define conditional probabilities for random variables? We use this same concept for events to define conditional probabilities for random variables. pX | Y(x…