Conversion between hexadecimal numbers and ASCII characters in javascript

The following section describes how to convert the hexadecimal numbers and ASCII characters in javascript. I think this is quite good. Now I will share it with you and give you a reference. Let's take a look at the following:

Var hex = "0x29"; // hexadecimal var charValue = String. fromCharCode (hex); // generates the Unicode Character var charCode = charValue. charCodeAt (0); // obtain the decimal representation of the specified character. var hexOri = "0x" + charCode. toString (16); // convert the int value to the hexadecimal alert ("hex:" + hex + "\ ncharValue:" + charValue + "\ ncharCode: "+ charCode +" \ nhexOri: "+ hexOri );

The above is all the content of the conversion method between the javascript hexadecimal number and the ASCII character provided by the editor. I hope you can support PHP ~

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