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(C++) Decode 2-digit Hex EscapedDemonstrates how to replace escaped us-ascii chars such as \x7b and \x22 with the chars.
#include <CkStringBuilder.h> void ChilkatSample(void) { // We have the following string with some us-ascii chars escaped like this: const char *s = "\x7b\x22responseContext\x22:\x7b\x22"; // Note: The above escaping does not conform to any standard format (as far as I know). // Chilkat does not have anything to decode from the above. // However, we can 1st transform into a standard format, and then decode.. // JSON escapes chars outside us-ascii like this: "Hello, \ud83d\ude03!" // We can transform the above to this: "\u007b\u0022responseContext\u0022:\u007b\u0022" // And then decode.. CkStringBuilder sb; sb.Append(s); int numReplaced = sb.Replace("\\x","\\u00"); // Now decode from "json" escapes sb.Decode("json","utf-8"); // Show the decoded string std::cout << sb.getAsString() << "\r\n"; // Here's the result: {"responseContext":{" } |
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