typefaces | Google fonts as typeface data | Frontend Framework library

i want to get the count value of one of the children of arrayString . so i have Arraylist (), which contains {name, room_block, registration number} let's say the values

1. {Faisal, A-1, 628345}
2. {Agun, A-1, 932983}
3. {Jefri, B-1, 7820179}

then I want to get the count value from Room_Block so that it will return the value.

Number of Rooms = 2, namely A-1 and B-1

this is my temporary code which is false

this is my Arraylist value form

I am coding a news/article app with Firebase Firestore. And, I use RecyclerView to list items(imageview with constant high, textview) that have constant heights. This process is done on FragmentNews, and when I click the item to see detail, there is an intent to another activity. After returning that activity (click Back), recyclerview scrolling slows. I read old answers, but they could not help me, here is my code Recyclerview adapter code

I have a section that automatically displays a list of post titles from WordPress, I have added the custom list number styled, but unfortunately based on the max-width of this section makes problem on making equal width and height of custom numbers

Live demo on codepen list numbers

HTML

In this video Google gave an example for formatting portions of a String based on Annotation tags that can be used to set a key/value pairs in a String within strings.xml.

Here is an example for this:

strings.xml

I want to create a generic icon picker application. You select an iconfont and the application renders all available icons and you can copy their unicode selecting an icon.

I found this post Get supported characters of a font - in C# and I thought that's exactly what I need and implemented it. I've put the found unicodes in an ObservableCollection and rendered the collection as an ItemsControl. This kinda works actually, but the displayed glyphs are no icons, rather than usual letters.

My guess is, that I messed up the conversion from the found characters to my unicode characters in the ObservableCollection?

I want to show icons and text on my Android TabbedPage tabs in my Xamarin application, and I want them to be FontAwesome glyphs rather than png files.

My TabbedPage is defined in code, and I originally set the IconImageSource for the child pages in their constructors. In iOS, that's all I seem to need to do for png files to show up, but in Android that didn't work (though I think it should have, no idea why it didn't) so I seem to need a custom renderer even for the pngs. This renderer works for pngs if I add an "IconName" field to each of my ContentPage classes and set its value to the name of the png file (without the .png extension):

I'm implementing PayPal Smart Buttons SDK within our shop. The Payload which gets sent by javascript to https://www.sandbox.paypal.com/v2/checkout/orders looks like:

I'm attempting to script up something to convert some historical typefaces off of a Mac Plus emulator. I've got it where it screen captures each glyph individually, and I've pre-calculated the the height and left margin of it which allows me to mostly crop it the way I need. But these fonts seem to be proportional, and several characters are wider than the rest.

Is it possible with shell script tools to determine the x value of the right-most black pixels? Since I'm already using Imagemagick, can it do this itself? I had intended for this to be a quick and dirty project, so I'd like to avoid heavier scripting languages (perl, python) if at all possible.

Whenever I try to register a user through the app, it always fails even if the all the requirements are met. I included in the manifest but that didn't fix anything. The email/password sign-in method is also enabled.

I'm really lost as to what to do because this is my first time using xamarin and there seems to be more help when it comes to xamarin forms vs xamarin android.