omkar-tenkale

//Given width and height of a rectangle which is rotated from center by angle in radians,
//returns width and height of rectangle to crop from center of original image to eliminate the black borders
// https://i.stack.imgur.com/KWoeo.jpg
//Similar to this image above,input params are input's width and height,rotation in radians
//Output is pair.first = width of cropped image in B, pair.second = height of cropped image in B
//You can use the scaleCenterCrop function to crop the image bitmap on android

// Usage:
// Pair<Integer, Integer> pair = rotatedRectWithMaxArea(originalImageWidth, originalImageHeight, Math.toRadians(rotation));

omkar-tenkale

How to fix errors while uploading themes on wordpress site (Ubuntu NGINX LEMP)

[Useful nano shortcut]
  Search: CTRL + W
  Save file: CTRL + X

1.Fix "413 Request Entity Too Large" Error

  sudo nano /etc/nginx/nginx.conf
  Add a line in the http section:

omkar-tenkale

Enabling Hibernate
[https://kaigo.medium.com/ubuntu-20-04-on-dell-xps-15-9570-14efd881f0d2]

    Install gparted from Ubuntu Software Centre
    Find the partition with the file system linux-swap
    Right click > Swapon (if not already on)
    Right click > Information
    Copy the UUID=14cee2ec-9d37–4ac0-b594-eae0e55814aa (for example)
    Add this UUID to /etc/default/grub file by running sudo gedit /etc/default/grub and editing the line

omkar-tenkale

private MovieService() { 

        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(URL)
                .client(new OkHttpClient.Builder().addInterceptor(new HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY)).build())
                .addConverterFactory(GsonConverterFactory.create())
                .build();

        mMovieApi = retrofit.create(MovieApi.class);
    }

omkar-tenkale

  <provider
            android:name=".GenericFileProvider"
            android:authorities="${applicationId}"
            android:exported="false"
            android:grantUriPermissions="true">
            <meta-data
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/provider_paths"/>
  </provider>

omkar-tenkale

<!--    <string name="welcome_messages">Hello, %1$s! You have %2$d new messages.</string>-->
<!--    String text = res.getString(R.string.welcome_messages, username, mailCount);-->

<!--    <plurals name="welcome_messages">-->
<!--        <item quantity="one">Hello, %1$s! You have a new message.</item>-->
<!--        <item quantity="other">Hello, %1$s! You have %2$d new messages.</item>-->
<!--    </plurals>-->
<!--    String text =  getResources().getQuantityString(R.plurals.welcome_messages, mailCount, username, mailCount);-->
<!--    %[parameter_index$][format_type]-->

omkar-tenkale

    public static ArrayList<ArrayList<String>> getKeyEvents() {
        return new ArrayList<ArrayList<String>>() {
            {
                add(new ArrayList<String>() {{
                    add("UNKNOWN");
                    add("0");
                }});
                add(new ArrayList<String>() {{
                    add("SOFT_LEFT");

omkar-tenkale

// Just pass context and list of file
// It will create a PDF file in cache dir
// Add your own logic to share/open PDF
// Works fast and reliable method

// >  - No library needed (Uses android internal android.graphics.pdf.PdfDocument classes)
// >  - Works in background, Doesn''t freeze UI
// >  - No need to declare and grant storage permission :)

omkar-tenkale

public class BaseActivity extends FragmentActivity {

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        IronSource.init(this, AppConfig.IRONSOURCE_APP_KEY);
        ...
    }
}

omkar-tenkale

    interface MFlow<T>{
        fun collect(collector: MCollector<T>)
    }

    interface MCollector<T>{
        fun onEmit(item :T)
    }

//    fun mFlowOf(value: String):MFlow<String>{