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[TypeScript] TS Missing radix parameter (radix)

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Posted on 6/9/2020 11:36:06 AM | | | |
parseInt(String s, int radix) is to find the decimal number of "String s".

We usually use Number.parseInt("123");

In fact, the default is to call Number.parseInt("123",10);  

The default of 10 represents is decimal, and the conversion process can be seen as:  
                          
1*10*10+2*10+3  
If so

Number.parseInt("123"，16);

It can be seen as:  

1*16*16+2*16+3 = 291






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