There is no prefix 'N' before the Chinese string, this is why it can't store correctly in Database. I debug by myself but don't find a graceful way to change this behavior, is there any configuration not mentioned in the document?
Prefix Unicode character string constants with the letter N. Using UNICODE(), NCHAR(), and Other Functions The ASCII() function returns the non-Unicode character code of the character passed in. Therefore, use the counterpart UNICODE() function for Unicode strings where you would use the ASCII ...
The Conversion Function InterfaceLet’s develop a function to convert Unicode text encoded in UTF-8 to the equivalent text encoded using UTF-16. This can come in handy, for example, when you have some cross-platform C++ code that stores UTF-8-encoded Unicode strings using the STL std::stri...
Furthermore, we often need to convert strings from one encoding to another, by a process called transcoding. For security purposes, such transcoding should be validating: it should refuse to transcode incorrect strings. This library provide fast Unicode functions such as ASCII, UTF-8, UTF-16LE/...
Compare two strings and return -1, 0, 1 for less than, equal, and greater than, respectively. This function returns -1 upon failure, so one should call PyErr_Occurred() to check for errors. int PyUnicode_CompareWithASCIIString(PyObject *uni, const char *string) Part of the Stable ABI...
Compare two strings and return -1, 0, 1 for less than, equal, and greater than, respectively. This function returns -1 upon failure, so one should call PyErr_Occurred() to check for errors. int PyUnicode_CompareWithASCIIString(PyObject *uni, const char *string) Compare a Unicode object...
TheRtlPrefixUnicodeStringroutine compares two Unicode strings to determine whether one string is a prefix of the other. Syntax C++Sao chép NTSYSAPI BOOLEANRtlPrefixUnicodeString( [in] PCUNICODE_STRING String1, [in] PCUNICODE_STRING String2, [in] BOOLEAN CaseInSensitive ); ...
You may register extra strings for the errors argument by passing a name and an error handling function to the codecs.register_error function. See the codecs.register_error documentation. ASCII is a common subset to all the encodings that I know about, therefore encoding should always work if...
We have code that produces insert and update statements that include strings that should have been preceded by N to signify Unicode, but they aren't. This wasn't detected until Far East users started doing translations and we ended up with a lot of ??? data values. The best answer would...
Punycode, another encoding form, enables the encoding of Unicode strings into the limited character set supported by the ASCII-based Domain Name System. The encoding is used as part of IDNA, which is a system enabling the use of Internationalized Domain Names in all languages that are supported...