Useful tips for everyday
What is grep F? Matching a list of expressions. If you have a separate file of text patterns, the -f option lets you specify that…
How much RAM can I put in Mac Mini? However, Apple has also removed the ability to upgrade the RAM in the Mac Mini, capping…
How does XRAY work in Jira? Xray is an app that seamlessly integrates with Jira. When you install that app, you’ll have 7 new Jira…
What are stored procedures & triggers in SQL What are the advantages of these? Advantage of a stored procedure over a database trigger. Stored procedures…
What is the point of a jump server? The purpose of an SSH jump server is to be the only gateway for access to your…
How do I find a Japanese font? Install Japanese font and IME Click the right mouse button at Start screen. Click “All apps”. Click “Control…
How do I add an attachment in Apex? parentId=opp.id; insert att; As you can see there’s not much to do – simply create a new…
How do you do a draw.io on a flowchart? draw.io has a number of templates you can use for various types of flow diagrams. You…
How do I make my printer default to Grayscale? Here’s how: Click the Start Button. Select Devices and Printers. Right click on your printer. Select…
How many wires does an ESC have? two wires The ESC has two wires coming from a battery, and then two wires going to the…