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mbobiosio / Extensions.kt
Last active November 15, 2023 16:58 — forked from albertogiunta/Extensions.kt
Extension functions (Kotlin) & build.gradle files for Android projects
/**
* ANY
*/
fun Any.toJson(): String = GsonInitializer.toJson(this)
/**
* String to Inches
**/
internal fun convertStringToInches(centimeters: String) : String =
(BigDecimal(centimeters.toDouble() * 0.393701).setScale(3, RpundingMode.HALF_EVEN)).toString()
@mbobiosio
mbobiosio / Kotlin Interview Questions.md
Created January 30, 2022 10:26 — forked from paulfranco/Kotlin Interview Questions.md

Interview Questions

Kotlin

Q1: What is a primary constructor in Kotlin? ☆☆

Answer: The primary constructor is part of the class header. Unlike Java, you don't need to declare a constructor in the body of the class. Here's an example:




  


  




    


          
    

      

        
        

          

              @mbobiosio
          

          

            
                mbobiosio
                / README.md
            
            

              Created
              October 5, 2020 13:54
                — forked from lopspower/README.md
            

              
                Hexadecimal color code for transparency
              
          

        

      

        

  

      

    
Hexadecimal color code for transparency


Twitter


How to set transparency with hex value ?


For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.


Download This sample on Google Play Store