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Whats the difference between Thread start and Runnable run

Say we have these two Runnables class R1 implements Runnable public void run class R2 implements Runnable public void run Then whats the difference between

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When should I use uuiduuid1 vs uuiduuid4 in python

I understand the differences between the two from the docs uuid1 Generate a UUID from a host ID sequence number and the current time uuid4 Generate a random

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When to use Common Table Expression CTE

I have begun reading about Common Table Expression and cannot think of a use case where I would need to use them They would seem to be redundant as the same

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Where can I find the TypeScript version installed in Visual Studio

Maybe its obvious but I checked everywhere besides the right place and googled it

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Android Check if file exists without creating a new one

I want to check if file exists in my package folder but I dont want to create a new one File file new FilefilePath iffileexists return true Does this code

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Android emulator shows nothing except black screen and adb devices shows device offline

I am just trying to start development in Android So the problem is that when I try to launch an emulator by issuing the command emulator A2 an emulator comes

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Android Split string

I have a string called CurrentString and is in the form of something like this Fruit they taste good I would like to split up the CurrentString using the as

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Android Studio how to run gradle sync manually

Im debugging Gradle issues in Android Studio and see references to Run gradle sync but Im not sure how to run this command How do I run Gradle sync from

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Appending an element to the end of a list in Scala

I cant add an element of type T into a list ListT I tried with myList myElement but it seems it creates a strange object and accessing to myListlast always

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