Unable to Output Chinese Characters in CLion Using MSYS2 MinGW64 Despite...
I am developing a C++ application in CLion using MSYS2's MinGW64 compiler. My project involves outputting Chinese characters, but despite setting everything to UTF-8 (Global/File/Terminal encodings in...
View Articlecheck if javascript string is valid UTF-8
A user can copy and paste into a textarea html input and sometimes is pasting invalid UTF-8 characters, for example, a copy and paste from a rtf file that contains tabs.How can I check if a string is a...
View ArticleUse FileOutputStream to Create a UTF-8 PDF File
I am using JasperReports and DynamicReports with this piece of java code to create a report in pdf format which contains utf-8 characters, the problem is generated pdf file does not contain utf-8...
View ArticlePHP export CSV UTF-8 with BOM doesn't work
I have been stuck for days on exporting UTF-8 CSV with chinese characters that shows garbled text on Windows Excel. I am using PHP and have already added the BOM byte mark and tried encoding but no...
View Articlecan I get the unicode value of a character or vise versa with php?
Is it possible to input a character and get the unicode value back? for example, i can put ⽇ in html to output "⽇", is it possible to give that character as an argument to a function and get...
View ArticleUTF-8 safe equivalent of javascript's charCodeAt() in PHP
I need to be able to use ord() to get the same value as javascript's charCodeAt() function. The problem is that ord() doesn't support UTF8.How can I get Ą to translate to 260 in PHP? I've tried some...
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Problem searching for Cyrillic characters
I have to work with the Cyrillic alphabet, I have problem with this alphabet in queries.When I'm looking for a specific word, some characters work like wildcards and are not considered at all in the...
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Python 3.12 Write Chinese in Excel CSV - UTF-8-SIG not work
I am using Python 3.12.1 and upload it to AWS Lambda.What I am doing is to get data from a MySQL DB (with some Chinese text in it) and export to Excel CSV.Here is the code:# Copied from...
View ArticleGORM/SQL query to ignore invalid utf-8 characters
I'm using GORM to query a database with rows containing invalid utf8 characters and getting errors when comparing values:db.Where("name ILIKE ?", value)ERROR: invalid byte sequence for encoding "UTF8":...
View ArticleReading utf-8 encoded files with fopen C
I have created a text file with following characters for testing utf-8 encoding:%gÁüijȐʨΘЋЮѦҗԘՔהڳضणணษ༒Ⴃᎃᡧᬐ⁜₪≸☺⛜⺟むヸ㒦㢒I also have written this program in C to open file and read it:#pragma...
View ArticleC++20 UTF-8 String Literals With Octal Sequences
While porting legacy code to C++20, I replaced string literals (with expected UTF-8 encoded text) to UTF-8 string literals (the one prefixed with u8).Thereby, I ran into an issue with octal sequences...
View ArticleDatabase collation in php with utf8 [duplicate]
I recently moved my database from one server to another, however when I moved it I noticed that it does not receive the accents or the ñ on the new server. Do you know how I can convert it to utf8 on...
View ArticleHow to uppercase/lowercase UTF-8 characters in C++?
Let's imagine I have a UTF-8 encoded std::string containing the following: óóand I'd like to convert it to the following:ÓÓIdeally I want the uppercase/lowercase approach I'm using to be generic across...
View ArticleConvert escaped Unicode character back to actual character
I have the following value in a string variable in Java which has UTF-8 characters encoded like belowDodd\u2013Frankinstead ofDodd–Frank(Assume that I don't have control over how this value is assigned...
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Html form set content type in requset header for charset utf-8
May be a basic question but I am struggling with it.Following it the HTML form on submitting the Content-Type:application/x-www-form-urlencoded without charset:utf-8.<!DOCTYPE html><html...
View ArticlePar::Packer packaged scripts lose the ability to parse UTF-8 arguments from...
The answer provided in "Handling wide char values returned by Win32::API" can parse UTF-8 command line arguments on windows.But with Par Packer packaging, the parsing failed.If I save this codeuse...
View ArticleI have a C++ code in which I am encountering some issues with printing strings
I have this code that I am trying to print some English text alongside text from a CSV file written in Bengali, but I am encountering issues with it.Enter an English word or phrase (or type 'exit' to...
View ArticleIs there a way to iterate through std::u8string character by character?
I am facing difficulties while using C++20's std::u8string. However, I believe the problem also occurs with the older std::string.UTF-8 is a multi-byte sequence encoding method that can represent a...
View ArticleIs modified UTF-8 handling in JNI::NewStringUTF changed in recent Android...
In earlier Android versions, JNI:NewStringUTF used to give an error when passed a valid UTF-8 string with 4 bytes encoding:input is not valid Modified UTF-8It was due to the fact that JNI/Java uses...
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Dart Json UTF-8 Decode
I need to decode the data I receive as utf8. The codes are like thisFuture<Products> Get Product() async { var response = await http.get(url); var decodedJson = json.decode(response.body);...
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