Lihana Kra

1597115368

ios - Move view with keyboard using Swift - Stack Overflow

Most likely you have worked on an app with multiple textfields, and when the keyboard show up, there’s a chance that your text field will get covered by the keyboard! One solution for this is to move the view up when a keyboard is presented.

keyboard
Right before a keyboard is shown on the screen, iOS will send a notification named UIResponder.keyboardWillShowNotification to your current active UIResponder (can be your view or view controller). The notification contains information of the keyboard such as the size of they keyboard, which you can use to calculate how much distance should the view move upward.

We can get the frame of the keyboard by accessing the key UIResponder.keyboardFrameEndUserInfoKey from the userInfo dictionary of the notification. I noticed some of the StackOverflow answers use the key keyboardFrameBeginUserInfoKey instead of keyboardFrameEndUserInfoKey , which might produce incorrect output as keyboardFrameBeginUserInfoKey contains the frame info of the keyboard before the keyboard animation starts (animation of keyboard move up from bottom of the screen).

https://www.youtube.com/watch?v=ygR6vUqi6-U

#swiftui #swift #keyboard #pop #ios

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ios - Move view with keyboard using Swift - Stack Overflow

Lihana Kra

1597115368

ios - Move view with keyboard using Swift - Stack Overflow

Most likely you have worked on an app with multiple textfields, and when the keyboard show up, there’s a chance that your text field will get covered by the keyboard! One solution for this is to move the view up when a keyboard is presented.

keyboard
Right before a keyboard is shown on the screen, iOS will send a notification named UIResponder.keyboardWillShowNotification to your current active UIResponder (can be your view or view controller). The notification contains information of the keyboard such as the size of they keyboard, which you can use to calculate how much distance should the view move upward.

We can get the frame of the keyboard by accessing the key UIResponder.keyboardFrameEndUserInfoKey from the userInfo dictionary of the notification. I noticed some of the StackOverflow answers use the key keyboardFrameBeginUserInfoKey instead of keyboardFrameEndUserInfoKey , which might produce incorrect output as keyboardFrameBeginUserInfoKey contains the frame info of the keyboard before the keyboard animation starts (animation of keyboard move up from bottom of the screen).

https://www.youtube.com/watch?v=ygR6vUqi6-U

#swiftui #swift #keyboard #pop #ios

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Hertha  Mayer

Hertha Mayer

1595334123

Authentication In MEAN Stack - A Quick Guide

I consider myself an active StackOverflow user, despite my activity tends to vary depending on my daily workload. I enjoy answering questions with angular tag and I always try to create some working example to prove correctness of my answers.

To create angular demo I usually use either plunker or stackblitz or even jsfiddle. I like all of them but when I run into some errors I want to have a little bit more usable tool to undestand what’s going on.

Many people who ask questions on stackoverflow don’t want to isolate the problem and prepare minimal reproduction so they usually post all code to their questions on SO. They also tend to be not accurate and make a lot of mistakes in template syntax. To not waste a lot of time investigating where the error comes from I tried to create a tool that will help me to quickly find what causes the problem.

Angular demo runner
Online angular editor for building demo.
ng-run.com
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Let me show what I mean…

Template parser errors#

There are template parser errors that can be easy catched by stackblitz

It gives me some information but I want the error to be highlighted

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