locale

问题 I'm changing locale of my app programmatically using the following method. It works fine but when I start an already existing singleTask activity using Intent.FLAG_ACTIVITY_CLEAR_TOP flag. Then application loses the layout direction but translation is correct. For example, if application language is Arabic then all views direction is changed to English locale (left-to-right). What could be the reason? I'm calling following method in attachBaseContext of BaseActivity and Application class.

问题 I'm studying c++ and I have found this function of C++ library: setlocale (http://www.cplusplus.com/reference/clocale/setlocale/) but I'm not able to understand what is it for. I have used on Ubuntu: printf ("Locale is: %s\n", setlocale(LC_ALL,"") ); it prints Locale is: en_US.UTF-8 but on macOs it prints: Locale is: C what does means this C? In what context and how should it be used? 回答1: Read on Linux the setlocale(3) and locale(7) man pages. Read also the internationalization and

问题 I'm studying c++ and I have found this function of C++ library: setlocale (http://www.cplusplus.com/reference/clocale/setlocale/) but I'm not able to understand what is it for. I have used on Ubuntu: printf ("Locale is: %s\n", setlocale(LC_ALL,"") ); it prints Locale is: en_US.UTF-8 but on macOs it prints: Locale is: C what does means this C? In what context and how should it be used? 回答1: Read on Linux the setlocale(3) and locale(7) man pages. Read also the internationalization and

问题 When Google you will find lot of materials to find all the supported Locales by Java. But its all confusing. For example [http://sanjaal.com/java/tag/java-locale-tutorial/] show an output of 210 locales. But when I run the same program I get only 155. I don;t get for example ta_IN. si_LK is not output by any program. Can someone please clear the air? I use JDK/JRE 1.7 http://www.oracle.com/technetwork/java/javase/javase7locales-334809.html gives 111 entries. I have a Spring Application which

问题 I have a basic Google Sheets script and as part of the HTML sidebar I show the user the formula to type in; e.g. =myformula("bob", "ross") . This works for people in the U.S. and a lot of other countries but there are quite a few countries that use ; instead, so the formula looks like =myformula("bob"; "ross") . I know I can probably get the locale of the spreadsheet via a script but is there a way to get whether I should put a , or a ; ? Thanks! 回答1: ; is universally accepted(except in case

问题 Can anyone suggest a good method to convert a Japanese std::wstring to std::string ? I used the below code. Japanese strings are not converting properly on an English OS. std::string WstringTostring(std::wstring str) { size_t size = 0; _locale_t lc = _create_locale(LC_ALL, "ja.JP.utf8"); errno_t err = _wcstombs_s_l(&size, NULL, 0, &str[0], _TRUNCATE, lc); std::string ret = std::string(size, 0); err = _wcstombs_s_l(&size, &ret[0], size, &str[0], _TRUNCATE, lc); _free_locale(lc); ret.resize

问题 I am new to flutter. I want to get the support for Japanese language for the application. I followed the example listed here; https://medium.com/flutter-community/flutter-internationalization-the-easy-way-using-provider-and-json-c47caa4212b2 It works perfectly for Arabic language listed there, but when i try the same for Japanese. It does not work. Only thing I did was modify to include 'jp' locale return MaterialApp( locale: model.appLocal, supportedLocales: [ Locale('en', 'US'), Locale('jp'

问题 I am new to flutter. I want to get the support for Japanese language for the application. I followed the example listed here; https://medium.com/flutter-community/flutter-internationalization-the-easy-way-using-provider-and-json-c47caa4212b2 It works perfectly for Arabic language listed there, but when i try the same for Japanese. It does not work. Only thing I did was modify to include 'jp' locale return MaterialApp( locale: model.appLocal, supportedLocales: [ Locale('en', 'US'), Locale('jp'

问题 This is pretty much This question with a bit more information. My goal is to work out the languages installed in the system. The following command locale -a displays all the languages (in a format such as en_AU.utf8). This seems to correspond to the contents of /usr/lib/locale. Furthermore, invoking LANG=fr_FR.utf8 locale -ck LC_IDENTIFICATION Gives information of that particular locale which includes the language name (Which in this case is French). This seems to be the information contained

问题 According to the C++ standard (§30.7.5.2.4 of C++17 draft (N4659)), out << ch will not perform a widening operation on ch , if ch is a char and out is a std::ostream . Does this imply that std::ctype<char>::widen() (i.e., char -> char ) is guaranteed by the standard to be an identity function ( widen(ch) == ch ) for all characters in the basic source character set? If so, does this, in turn, imply that all locales are required by the standard to use the same non-wide (or multi-byte) encoding