Useful tips for everyday
What size should a JPEG be? The medium size JPEG file is 2400×3600 pixels when it is at the 8″x12″ proportion. This means there are…
How do you refresh autofs? After entering your changes, run the following command to reload autofs: $ sudo service autofs reload. What is automount service…
What does the lightning bolt mean on Raspberry Pi? The lightning bolt means that the Pi is not receiving the required voltage. This may be…
Where is Rootfs Linux? The rootfs is defined in the (grub) command line and in /etc/fstab. You will have to look at the u-boot documentation…
How do I add a printer to this device? To install or add a network, wireless, or Bluetooth printer Select the Start button, then select…
What is the confidence interval for 95% confidence? Where Z is the Z-value for the chosen confidence level, X̄ is the sample mean, σ is…
What is automatic model? The algorithm, named Automatic Model Selection, is a modified micro-genetic algorithm that automatically and efficiently finds the most suitable neural network…
Why is the sound on my Mac locked? Check System Preferences: Open System Preferences and click Sound. Click the Output tab and click on Internal…
How does federated identity passive authentication for ASP.NET? The user browses to the RP application (1) and is redirected to her IdP to be authenticated…
Should blog posts have dates? If you write a post that is not time-sensitive, like advice or how-to articles, there is no need to show…