Mobile app design and development stuff
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Becoming iOS Developer Roadmap – 2021
This diagram illustrates the roadmap for becoming an iOS developer. I updated it to reflect recent changes in 2021. I have tried to collect the…
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Auto Layout Baseline Alignment, Once For Ever
Have you ever tried to do first baseline alignment using auto layout or stack view but been disappointed with the result? If yes, this post…
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iOS Navigation & Inter-module Communication Using Flow
Flow, a simple pattern to organize navigation and inter-module communication in iOS applications.
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Xcode Custom Template, A Mysterious Useful Feature
Xcode template is an ability that allows developers to create projects and files with predefined files and structures automatically. Practically we can also define custom…
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Coordinator Pattern: No, Router: Yes
I prefer using Router for navigation purposes rather than Coordinator pattern. Here is why and how.
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Xcode Modules, Framework and Libraries Comparison
In Xcode, we can define frameworks, static and dynamic libraries and bundles to modularize our codes and resources. Unfortunately it is somewhat vague in Apple…
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PLC Object Oriented Programming, HOW?
In the previous post I talked about why we should use object oriented for PLC programming instead of the solely structured programming model. In this…
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PLC Object Oriented Programming, WHY?
Around 10 years ago object oriented programming feature added to the standard IEC 61131-3 programming languages for industrial automation controllers. But you will find very…
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In Swift, why protocol initializers must be defined as required in conforming types?
You may have asked yourself “why either the conforming types must define initializers of protocols as ‘required’ or they must be final”.
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In Swift, why cannot we add designated initializers in extension?
We cannot define designated initializers in extensions. But why is that? In this post I am going to show you an example of the reason…
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In Swift, why cannot we use generic protocols as normal protocols?
In Swift, generic protocols can only be used as a generic constraint. But why is that? Why we can’t use them as normal protocols?
Got any book recommendations?