Useful tips for everyday
How do I lock columns in numbers? Add, delete, and freeze header rows and columns Add or delete headers and footers: In the Table pane…
Can you make a circuit diagram using TikZ? While Tikz offers many features and packages to create diagrams and all sorts of other drawings, it…
How do I increase the font size in a bash script? You can enter them (thanks to manatwork too) by Ctrl + v ESC in…
How do I filter duplicate contacts? Merge duplicates On your Android phone or tablet, open the Contacts app . At the top left, tap Menu…
How do I link an email in Apple Mail? Here’s how: Go to Settings > Mail, then tap Accounts. Tap Add Account, then select your…
What is the operation of the I2C bus? The operation of the I2C bus is a read and write process between master and slave devices.…
Which statistical tests can a confidence interval be applied? You can use either P values or confidence intervals to determine whether your results are statistically…
What is best sample rate for MP3? For most music applications, 44.1 kHz is the best sample rate to go for. 48 kHz is common…
Is markdown a markup? Markdown is a lightweight markup language for creating formatted text using a plain-text editor. John Gruber and Aaron Swartz created Markdown…
How do I save an ICS file as a calendar? You will need to export your Calendar to an ICS file by following the steps…