tronx4002

joined 1 year ago
[–] tronx4002@lemmy.world 2 points 2 days ago

Very interesting, thanks!

[–] tronx4002@lemmy.world 5 points 2 days ago (2 children)

I dont get it

[–] tronx4002@lemmy.world 6 points 5 days ago (1 children)

I would like to see more Native American mythology.

[–] tronx4002@lemmy.world 6 points 6 days ago

For me, less spam, bots, recycled posts.

[–] tronx4002@lemmy.world 2 points 1 week ago

I would try app:src or adding

 android {  
   defaultConfig {  
     vectorDrawables.useSupportLibrary = true  
    }  

To your build.gradle

[–] tronx4002@lemmy.world 2 points 1 week ago* (last edited 1 week ago) (2 children)

Type package:mine level:error in the text bar and see if any errors are returned.

And what is the path of your image, and how are you placing the image in your xml file? Here is an example of one that works for me with an image that is located in the res/drawable/baseline_arrow_back_24.xml package

  <ImageView
        android:id="@+id/backButton"
        android:layout_width="42dp"
        android:layout_height="42dp"
        android:layout_gravity="start"
        android:layout_centerVertical="true"
        android:src="@drawable/baseline_arrow_back_24"
        android:contentDescription="@string/back_arrow" />
[–] tronx4002@lemmy.world 2 points 1 week ago (4 children)

Do any errors show in logcat? You should be able to filter to show errors only.

[–] tronx4002@lemmy.world 4 points 1 week ago (6 children)

Is it not showing up in the emulator, or the phone on which the app is downloaded, or both?

[–] tronx4002@lemmy.world 8 points 1 week ago (3 children)

Damn, where do you live?

[–] tronx4002@lemmy.world 2 points 2 weeks ago

I would like to see nuclear power grow in use.

 

I have been working on a hobby program that calculates the times of moonrise and moonset froma given location. for the formulas i have been using Jean Meeus' Astronomical Algorithms book. So far I have successful been able to calculate the ascension and declination for any given date. Currently I am working on the rising setting and transit (chapter 15). My functions work with his example of Venus, but trying with the moon I do not get accurate results. Using the interpolation method in the book does not seem to add accuracy. Am I missing something? Are there specific considerations for the moon that are not included in the book? I would greatly appreciate any advice given!

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