Useful tips for everyday
How do I find my YouTube download URL? Once the YouTube video is playing, visit the Tools menu in VLC and click “Media Information” (Ctrl/CMD…
How do I know what position my stepper motor is? To determine the shaft position of a stepper after power down, you have only two…
Can a class be defined within a class in apex? Apex Class Definition In Apex, you can define top-level classes (also called outer classes) as…
Do you need a slave for MySQL replication? It is customary to use a dedicated MySQL user to read replication statements from the Master. All…
How do you make a clickable slide? Insert a hyperlink On the slide, enter the text you want to turn into a hyperlink. Select the…
Why are telephone poles angled? In the case of poles having wires or cables on both sides, the tension in either span balance each other…
Which is a special case of Sem in factor analysis? Path analysis is a special case of SEM. Path analysis contains only observed variables, and…
Can I create hotkeys? You can add a hotkey to any software or website shortcut on the Desktop. Right-click the desktop shortcut and select Properties…
Is Swift dictionary ordered? As Matt says, dictionaries (and sets) are unordered collections in Swift (and in Objective-C). This is by design. If you want…
What is product order form? An Online Shopping Form allowing your customers to order online through providing their contact information, shipping address, product ID, quantity,…