tweetbot | Tweetbot makes writing twitter bots

I want to open a Tweetbot Action Controller, which is presented as an example in XLActionController:

According to How to add a vertical swipe gesture to iPhone app for all screens, I add a two finger swipe down gesture to window, which works fine on normal pages throughout the whole app. But it fails on the page has UIScrollView (like UITableViewController). When I swipe down with two fingers on UIScrollView, it just scrolls it as normal. If I swipe from UINavigationBar that above UIScrollView, it works fine again.

The ideal result is that I can scroll tableview by one finger normally, and call some method by swiping page with two fingers without scrolling tableview. This is used in TweetBot to switch dark mode, works perfectly.

According to Apple's document: Using Responders and the Responder Chain to Handle Events, I think I understand how the Responder Chain works, so I want to ask UIScrollView to ignore the two fingers swipe gesture so that it can pass this event to UIWindow. But I can't figure out how to:

I tried to implement UIGestureRecognizerDelegate's func gestureRecognizer(_:, shouldRequireFailureOf otherGestureRecognizer:) from Apple's document, or override gestureRecognizerShouldBegin(_) by inherit UITableView. But all didn't work.

Any solutions or advice is welcomed.

I simplified joern's solution and here is.

In AppDelegate

I was looking for Accordion to present this data with collapsibles on Web Browser.

I chanced upon this one.

Original Code Pen: https://codepen.io/abergin/pen/ihlDf
(Has some documentation & insights)

I downloaded this CP as a ZIP which had an HTML, CSS and SASS file.

I modified it offline to eliminate the column maximum width limitations and be able to show as many as possible on Desktop Browser. Put in a lot of smaller Values for fonts, padding & margins etc.

So as to make it simpler/ easier for folks here, I am forking the original Code Pen with my data.

Modification Code Pen: https://codepen.io/xml/pen/JrqKWQ?editors=0100

I have not been able to resolve or figure out is this.

All the collapsibles like "Utilities" show a huge empty space below. I'm not sure how to eliminate it taking up that space.

It happens for every

(Apps).

How can I fix the CSS or code so as to eliminate the empty space and ensure space is only taken when the collapse is expanded below?

Not sure what part of CSS / SASS code from the Code Pen is doing this and how to fix it. My goal is to maximize data visibility on screen.

I have a macOS application that contains a tab bar design (ie: Tweetbot). There are 4 tabs that are linked to 4 different view controllers. The initial view controller (view one) contains a NSCollectionView which displays 3 cells horizontally.

This all works fine, however when I switch to another view controller and then come back to the initial view controller, the order of the collection view changes for no reason. I am not making ANY changes to the data source (which is a NSMutableArray) and I am not adding/deleting any cells, nor am I calling reloadData. I don't understand why the order of the collection view cells keep changing.

I have done some testing and can confirm that the order of the data in my data source, does NOT change at all. So it makes no sense for the collection view, to just change the order of the cells.

Another weird issue I have noticed, is that if I limit the collection view to 2 cells, this issue does not occur. This makes me wonder whether or not, the issue is down to some sort of NSCollectionView caching method that runs in the background? Perhaps when the collection view recycles a cell, it uses the incorrect data??

I have tried lots of different solutions, nothing seems to work. Does anyone have any ideas of what I can test/try out, in order to find out what's wrong?

Alternative idea

I could use NSTableView instead, because it supports multiple columns (unlike UITableView). So I could just make an NSTableView with 3 columns. Would this approach be any worse performance wise, than a NSCollectionView (especially if I wanted to add lots of cells?).

Thanks for your time, Dan.

I am developing a macOS application in Xcode. One of the things I need to do, is to open URL's the system detault web browser. I have an alert that pops up that gives the user this option. The alert is supposed to show the name of the default web browser. However I am unable to figure out the name of the default web browser.

I have the tried the following code:

The following code is used to print the username,id,long,lat of tweets and nothing is displayed