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Do you have performance issues with your CoreData implementation because you’re blocking the main thread with some computations? This series can help you to solve your problems and improve the user experience of your App. Third Part: Update.
Do you have performance issues with your CoreData implementation because you’re blocking the main thread with some computations? This series can help you to solve your problems and improve the user experience of your App. Second Part: Read.
Do you have performance issues with your CoreData implementation because you’re blocking the main thread with some computations? This series can help you to solve your problems and improve the user experience of your App. First Part: Create.
Are you looking for a reliable way to check the network state of your users’ devices? Come and read about Network Reachability.
Are you using CALayer sublayers and are you complaining about the missing auto layout? Well, let’s try some workarounds.
We use closures pretty much every day, and, some times, it may be not very clear what happens and how a closure works. Let’s find out how a closure captures a variable and how to prevent weird behaviours.
Debugging is an important process to understand the unexpected behaviour of your application. For this reason, we must know well how to use the breakpoints to reduce the time needed to fix the bugs. Sometimes, a simple breakpoint is not enough.
Premature optimisation is the root of all evil. But, there are moments where we need to optimise our code. Let’s see how to improve the performance of value type in Swift.
Do you write hundreds of lines of code every day and would you like saving time typing less code? Well, Code Snippet Library can become your favourite Xcode feature.
One of the main limitations of Swift Extensions is the impossibility to use stored properties. Let’s see a workaround to achieve our goals.
One of the most important things of unit testing is that it shouldn’t have side effects. If you don’t pay attention, you may have unexpected behaviours every time you run your set of tests. A fake `AppDelegate` may solve your problems.
In iOS development there are moments where you ask yourself: “To weak, or not to weak, that is the question”. Let’s see how “to weak” with the arrays.
