Dive into the advanced topic of Flutter's factory constructors in this popular medium article of the week. Learn when to use them, how they differentiate from static methods, and understand their relevance in implementing singleton patterns, deserialization, subclass instantiation, and more for a more readable code.
https://itnext.io/dart-flutter-what-are-factory-constructors-advanced-knowledge-9770ef723394
#flutter #gpt #automated
https://itnext.io/dart-flutter-what-are-factory-constructors-advanced-knowledge-9770ef723394
#flutter #gpt #automated
Medium
Dart/Flutter: What Are Factory Constructors? (Advanced Knowledge)
You will learn how factory constructors work and when to use them.
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In the second part of advanced questions I will cover these themes:
- Pattern matching
- Immutability
- Isolates, heap, isolate groups
- GC
- Errors & exceptions - differences and proper handling
- What is a widget, different types
- Inherited Widget, its implementation and advantages
- State lookup, find ancestor in the tree
- Keys: local, global
- Pattern matching
- Immutability
- Isolates, heap, isolate groups
- GC
- Errors & exceptions - differences and proper handling
- What is a widget, different types
- Inherited Widget, its implementation and advantages
- State lookup, find ancestor in the tree
- Keys: local, global
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I'm introducing exciting polls on various topics, mainly about Dart & Flutter. I think you'll like it.
Today published a post about Dart GC. I wrote about the garbage collection process and the tricks it employs.
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Difference in behavior of single-subscription and broadcast streams.
Anonymous Quiz
25%
Broadcast stream buffer all events
13%
Single subscription stream buffer all events
62%
Both buffer, the difference being that broadcast stream allows multiple listeners.
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Mobile Tech
Photo
What will this code emit?
Anonymous Quiz
19%
Ben Ben Mike Mike
20%
Ben Mike Ben Mike
28%
Mike
2%
Nothing
6%
Mike Mike
26%
Ben Mike
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What is needed to override to compare objects in Dart?
Anonymous Quiz
79%
Both == an hashCode
14%
Only ==
6%
Only hashCode
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What will happen if you call runApp() again in Flutter?
Anonymous Quiz
10%
App will crash
27%
Nothing - Flutter will ignore it
63%
Current root widget will be replaced with new one.
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What is the worst case time complexity of inserting into an array?
Anonymous Quiz
8%
O(1)
25%
O(logN)
67%
O(n)
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Dive into this week's top-liked Medium article where Arnold Parge shares his expertise on the usage of Autodesk APIs, with insights from his expert team. Stay tuned for the best in tech knowledge-sharing!
https://blog.nonstopio.com/how-to-login-in-flutter-using-autodesk-a9d2d43a634e
#flutter #gpt #automated
https://blog.nonstopio.com/how-to-login-in-flutter-using-autodesk-a9d2d43a634e
#flutter #gpt #automated
Medium
How to login in Flutter using Autodesk
How to authenticate in Flutter using 3 legged auth token.
How does UnmodifiableListView works?
Anonymous Quiz
22%
Locks the list and makes it unmodifiable
37%
Copies the list and makes it unmodifiable
41%
Stores the reference to the list and acts as an unmodifiable list
Use of Service Locator (i.e. GetIt) makes the code testable, clean and predictable.
Anonymous Quiz
29%
Yes
71%
No
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Briefly about render objects and their responsibilities:
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Michael Lazebny on LinkedIn: #flutter #interesting #tipoftheday #mobile #uiux
Render objects in Flutter
A vital part of Flutter's framework is its rendering engine, which paints the visuals you see on the screen. At the heart of this…
A vital part of Flutter's framework is its rendering engine, which paints the visuals you see on the screen. At the heart of this…
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