Useful tips for everyday
When to use abstract factory pattern in IOC? When it comes to IoC, one use of the abstract factory pattern is for abstacting the new…
Why is cursor-based pagination better? Cursor-based pagination (aka keyset pagination) is a common pagination strategy that avoids many of the pitfalls of “offset–limit” pagination. For…
How do you use GROUP BY and count together? We can use GROUP BY to group together rows that have the same value in the…
What frequency do TPMS sensors transmit at? TPMS signals transmit at 433MHz in Europe and at 315MHz in most parts of the world. When replacing…
What is branch node mesh and loop? A branch is any element connected between two nodes. R4 and R3 are examples of a branch. A…
Do I really need Xcode on my Mac? Xcode is the only supported way to develop apps by Apple. So if you’re interested in building…
Do select queries lock tables MySQL? SELECTs do not normally do any locking that you care about on InnoDB tables. The default transaction isolation level…
How do I transfer music from an old iTunes account to a new one? Move your iTunes library to another computer In the iTunes app…
Why does YouTube pause when I switch tabs Firefox? It’s with the Enhancer for YouTube addon. There’s a setting called ” Pause videos playing in…
How can I see Instagram Insights more than a week? Tap the bar chart icon to access Instagram Insights from the Instagram app. The first…