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Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips?

... It is still bad for memory performance. https://developer.android.com/training/articles/memory.html#Overhead EDIT: Now it is removed. Safe to use enums. share | im...
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How should I escape commas and speech marks in CSV files so they work in Excel?

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RSpec: describe, context, feature, scenario?

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How do browsers pause/change Javascript when tab or window is not active?

...val for background tabs. const double kBackgroundTabTimerInterval = 1.0; https://codereview.chromium.org/6546021/patch/1001/2001 Firefox Similar to Chrome, Firefox limits the minimum interval of setInterval to around 1000ms when the tab (not the window) is inactive. However, requestAnimationFrame...
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How Pony (ORM) does its tricks?

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How to generate an openSSL key using a passphrase from the command line?

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The current SynchronizationContext may not be used as a TaskScheduler

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How do you clear a slice in Go?

...nd wanted to share my results. To practice, I did a little go playground: https://play.golang.org/p/9i4gPx3lnY which evals to this: package main import "fmt" type Blah struct { babyKitten int kittenSays *string } func main() { meow := "meow" Blahs := []Blah{} fmt.Printf("Bl...
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What is the difference between MacVim and regular Vim?

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What does the (unary) * operator do in this Ruby code?

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