shift-jis | 易学教程

UTF-8 support in R on Windows

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问题 Since new function 'Beta: Use Unicode UTF-8 for worldwide language support' is added on Windows10, I thought it is possible for R to convert locale environment to UTF-8. However, when I try to change system locale to UTF-8 by Sys.setlocale(locale = "Japanese_Japan.65001") or Sys.setlocale(locale = "Japanese_Japan.UTF-8") I get In Sys.setlocale("Japanese_Japan.65001") : OS reports request to set locale to "Japanese_Japan.65001" cannot be honored For now, does Windows allow R to use UTF-8?

UTF-8 support in R on Windows

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How to get the length of Japanese characters in Javascript?

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问题 I have an ASP Classic page with SHIFT_JIS charset. The meta tag under the page's head section is like this: <meta http-equiv="Content-Type" content="text/html; charset=shift_jis"> My page has a text box (txtName) that should only allow 200 characters. I have a Javascript function that validates the character length, which is called on the onclick() event of my Submit button. if(document.frmPage.txtName.value.length > 200) { alert("You have exceeded the maximum length of 200."); return false;

Perl file processing on SHIFT_JIS encoded Japanese files

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问题 I have a set of SHIFT_JIS (Japanese) encoded csv file from Windows, which I am trying to process on a Linux server running Perl v5.10.1 using regular expressions to make string replacements. Here is my requirement: I want the Perl script’s regular expressions being human readable (at least to a Japanese person) Ie. like this: s/北/0/g; Instead of it littered with some hex codes s/\x{4eba}/0/g; Right now, I am editing the Perl script in Notepad++ on Windows, and pasting in the string I need to

Japanese COBOL code on IBM mainframe in Shift-JIS; represented after transfer to a PC how?

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问题 We have a Japanese client that has source code in COBOL on an mainframe. He claims the code on the mainframe is represented in Shift-JIS2 (and we think we understand that pretty well). When that code is transferred to an PC, what is the most common encoding used? We've sent him a program to process that COBOL code and it seems to choke. The customer won't give us the code directly, so experiments are hard. His experiments seem to indicate UTF-8; I assume the Japanese characters encodable in

How do I use the SHIFT-JIS encoding in Rust?

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问题 According to this Github issue, the rust-encoding crate is missing SHIFT-JIS support. What's the best way to decode SHIFT-JIS in Rust in light of this? 回答1: encoding_rs::SHIFT_JIS, a crate made for Firefox, can be used instead! :) extern crate encoding_rs; use encoding_rs::SHIFT_JIS; fn main() { let data = vec![142,75,130,209,130,189,142,169,147,93,142,212,130,198,141,98,138,107,151,222]; let (res, _enc, errors) = SHIFT_JIS.decode(&data); if errors { eprintln!("Failed"); } else { println!("{}

How do I use the SHIFT-JIS encoding in Rust?

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According to this Github issue , the rust-encoding crate is missing SHIFT-JIS support. What's the best way to decode SHIFT-JIS in Rust in light of this? encoding_rs::SHIFT_JIS , a crate made for Firefox, can be used instead! :) extern crate encoding_rs; use encoding_rs::SHIFT_JIS; fn main() { let data = vec![142,75,130,209,130,189,142,169,147,93,142,212,130,198,141,98,138,107,151,222]; let (res, _enc, errors) = SHIFT_JIS.decode(&data); if errors { eprintln!("Failed"); } else { println!("{}", res); } } Outputs: 錆びた自転車と甲殻類 Note that res is a Cow<'_, str> - you may need to use into_owned()

Convert Shift_JIS format to UTF-8 format

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问题 I am trying to convert a Shift_JIS formatted file into UTF-8 format. For this, below is my approach: Read Shift_JIS file getBytes of each line and convert it to UTF-8 Create new file and write UTF-8 converted value to it Issue is that at step 2 conversion is not happening. I am using below code for converting Shift_JIS to UTF-8: InputStream inputStream = getContentResolver().openInputStream(uri); BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); byte[] b = line

How to get the length of Japanese characters in Javascript?

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I have an ASP Classic page with SHIFT_JIS charset. The meta tag under the page's head section is like this: <meta http-equiv="Content-Type" content="text/html; charset=shift_jis"> My page has a text box (txtName) that should only allow 200 characters. I have a Javascript function that validates the character length, which is called on the onclick() event of my Submit button. if(document.frmPage.txtName.value.length > 200) { alert("You have exceeded the maximum length of 200."); return false; } The problem is, Javascript is not getting the correct length of Japanese character encoded in SHIFT

Convert Shift_JIS format to UTF-8 format

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I am trying to convert a Shift_JIS formatted file into UTF-8 format. For this, below is my approach: Read Shift_JIS file getBytes of each line and convert it to UTF-8 Create new file and write UTF-8 converted value to it Issue is that at step 2 conversion is not happening. I am using below code for converting Shift_JIS to UTF-8: InputStream inputStream = getContentResolver().openInputStream(uri); BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream)); byte[] b = line.getBytes("Shift_JIS"); String value = new String(b, "UTF-8"); Please let me know if any other