parseInt() Method, parse int hexadecimal to int Decimal in java

Java Programming Language Number Class in java (Article) Number Class in java (Program)

979

Program:

<span class="kwd">public</span><span class="pln"> </span><span class="kwd">class</span><span class="pln"> </span><span class="typ">ParseHexadecimal</span><span class="pln">  </span><span class="pun">{</span><span class="pln">

   </span><span class="kwd">public</span><span class="pln"> </span><span class="kwd">static</span><span class="pln"> </span><span class="kwd">void</span><span class="pln"> main</span><span class="pun">(</span><span class="typ">String</span><span class="pln"> args</span><span class="pun">[])</span><span class="pln"> </span><span class="pun">{</span><span class="pln">

      </span><span class="kwd">int</span><span class="pln"> b </span><span class="pun">=</span><span class="pln"> </span><span class="typ">Integer</span><span class="pun">.</span><span class="pln">parseInt</span><span class="pun">(</span><span class="str">"F"</span><span class="pun">,</span><span class="lit">16</span><span class="pun">);</span><span class="pln">

      </span><span class="typ">System</span><span class="pun">.</span><span class="kwd">out</span><span class="pun">.</span><span class="pln">println</span><span class="pun">(</span><span class="pln">b</span><span class="pun">);</span><span class="pln">
   </span><span class="pun">}</span><span class="pln">
</span><span class="pun">}</span><span class="pln">

</span><span class="com">/*
parseInt(int i) - This returns an integer, given a string
representation of decimal, binary, octal, or hexadecimal
(radix equals 10, 2, 8, or 16 respectively) numbers as input.

*/</span>

Output:

15
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