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Tag: UITextField

Check if a UITextField is empty

Written by angeloson December 5, 2015December 23, 2019

This content has 7 years. Please, read this page keeping its age in your mind.One of the most common tasks is to check whether a UITextField is empty in order to proceed with a save action. The way to manage the Return Key in the keyboard is very easy. In the Attributes Inspector of the

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keyboard hides text fields

Written by angeloson July 26, 2014December 23, 2019

This content has 9 years. Please, read this page keeping its age in your mind.The situation is like that: You have a UIViewController which has many text fields. It could be like: The problem is that when the keyboard appears, it hides the text fields. The solution is to lay down your text fields in

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angelos angelos · 5 months ago
@iplusangel
It was a very exciting time to get involved with the @CranfieldUni Team at DARTeC's hangar upgrade. New cameras were installed, facilitating the transition to a full digital MRO, integrating #robotics and #machinevision https://t.co/8B57Fenenu
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Integrated Vehicle Health Management Centre (IVHM) angelos Retweeted · Integrated Vehicle Health Management Centre (IVHM)
@IVHM_Centre
@CranfieldUni (IVHM Centre & Autonomous and CyberPhysical Systems Centre) works closely with TUI and @Boeing on UAV inspections. In the framework of our collaboration, we visited last week the @TUIUK Airlines hangar in Luton for a UAV visual inspection of a Boeing 737-80 https://t.co/ytXpdQxbeh
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angelos angelos · 1 year ago
@iplusangel
Have you heard about the Factory Pattern? If you are interested in seeing how we use it in modern C++, please have a look at this tutorial https://t.co/VjvnCv6ScF #cplusplus #patterns #coding #programming https://t.co/7Ob0R18HJP
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angelos angelos · 1 year ago
@iplusangel
Do you want to read one more tutorial about SOLID principles in modern C++? If yes, check that https://t.co/jE8C8iONKB I promise, you are going to have fun. After all, we cannot live without patterns! #cplusplus #patterns #coding #programming https://t.co/QsxmaZKuvf
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angelos angelos · 1 year ago
@iplusangel
It's popular, it's straightforward, it's a great tool to improve your code cohesion and break unnecessary dependencies. It is called Observer Pattern and you can find an example in modern C++ https://t.co/CrQGnOVCmm #cplusplus #patterns #coding #programming https://t.co/dcXlNaZp3k
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angelos angelos · 1 year ago
@iplusangel
How to use #Conan in #GitHub Actions? This is a working approach that you can try: https://t.co/3F3t5raIYF It can save a lot of time trying to install C++ packages in your #CI workflow. @conan_io #cplusplus #developers #programing https://t.co/Q3zHa8eN7S
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