Boolean Questions

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Boolean Field in Oracle

Yesterday i wanted to add a boolean field to an oracle table. however, there isn't actually a boolean data type in oracle. does anyone here know
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Flutter ListView changing values

I have a question: i have a listview.builder in flutter with songs and every song item has a play button on the left. so i click the play button

assigning a unique id for button

Suppose there exist a form and has two button ,i want one button to get disabled until all parameter is filled by user while other enabled,for
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Test boolean variable

I created a series of tools, and i stumbled a series of issues with the processing workflow due to boolean variables. i have the following

How to use SharedPreferences?

How can i use sharedpreferences on android studio to save some data like the value of a boolean? sharedpreferences.editor editor =
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Is incrementing a _Bool defined?

A _bool is defined by the c standard to be an unsigned type containing either 0 or 1. if a value of 1 of type _bool is incremented, there are, as
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