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I have configured an Android application to use the in-app billing module as documented at: http://developer.android.com/guide/market/billing/index.html It works fine when tested using the UK development team's accounts which have real credit cards associated with them. However, part of my development team is based in China, and as Google Billing does not operate in China, they are unable to test the billing functionality. Understandably the team is uncomfortable sharing personal card details, or personal account information with others. Does anybody know a work around for this? While in

$str = "This is a string containing 中文 characters. Some more characters - 中华人民共和国 "; How do I detect chinese characters from this string and print the part which starts with the first character and ends with "-"? (it would be "中文 characters. Some more characters -"). Thank you! I've solved this problem using preg_match and regular expressions: $str = "This is a string containing 中文 characters. Some more characters - 中华人民共和国 "; preg_match(/[\x{4e00}-\x{9fa5}]+.*\-/u, $str, $matches); Is PHP storing this as Unicode? If so, at worst you could step through the string, character by character, until

I use the following code to save Chinese characters into a .txt file, but when I opened it with Wordpad, I couldn't read it. StringBuffer Shanghai_StrBuf = new StringBuffer("\u4E0A\u6D77"); boolean Append = true; FileOutputStream fos; fos = new FileOutputStream(FileName, Append); for (int i = 0;i < Shanghai_StrBuf.length(); i++) { fos.write(Shanghai_StrBuf.charAt(i)); } fos.close(); What can I do ? I know if I cut and paste Chinese characters into Wordpad, I can save it into a .txt file. How do I do that in Java ? There are several factors at work here: Text files have no intrinsic metadata

I have read Joel's article "The Absolute Minimum Every Software Developer Absolutely, Positively Must Know About Unicode and Character Sets (No Excuses!)" but still don't understand all the details. An example will illustrate my issues. Look at this file below: (source: yart.com.au ) I have opened the file in a binary editor to closely examine the last of the three a's next to the first Chinese character: (source: yart.com.au ) According to Joel: In UTF-8, every code point from 0-127 is stored in a single byte. Only code points 128 and above are stored using 2, 3, in fact, up to 6 bytes. So

The unicode code point for the Chinese word 你好 is 4F60 , 597D respectively. which I got from this tool http://rishida.net/tools/conversion/ The console application below will print out the hexadecimal byte sequence of 你好 as 60:4F:7D:59 . As you can see it's in reverse order of the unicode code point for each character. 60 first then 4F, instead of 4F then 60. Why is it so ? Who is correct ? The tools or the console app ? Or both ? void printHex (char * buf, char *filename) { FILE *fp; fp=fopen(filename, "w"); if(fp == NULL) return; int len2 = sizeof(buf); int i; char store[10]; for (i = 0; i <

Is there any way to detect Chinese characters using Perl? And is there any way on how to split Chinese characters with symbol dot '.' perfectly? Depends on your particular notion of what is a Chinese character. Perhaps you're looking for /\p{Script=Hani}/ , but if we want to cast our net wide, the following regex pattern will match stuff that occurs in Chinese writing. Restrict if necessary. use 5.014; / (?: \p{Block=CJK_Compatibility} | \p{Block=CJK_Compatibility_Forms} | \p{Block=CJK_Compatibility_Ideographs} | \p{Block=CJK_Compatibility_Ideographs_Supplement} | \p{Block=CJK_Radicals