React native support comments, which is used to stop executing any line of code at compiling time in both Android and iOS react native applications. There are 2 types of comment syntax react native supports.
1.
// ( Double Forward Slash ) : – Double Forward Slash is used to comment only single line in react native code.
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var AB = 10 ; This line will be executed.
// var AB = 10 ; This line will not be executed, This is Comment Line.
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2.
{ /* Your Code */} :- The second format is used to comment JSX code present inside render’s return box. You need to cover the your code into curly bracts then forward slash then star ( {/* ) now goto end of your code which you want to comment and put Star then forward Slash then Curly brackets ( */} ).
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{/* <View style={styles.MainContainer}>
<Button title=”Sample Button” />
</View> */}
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