character-encoding - w3toppers.com

How to use special characters in recipients name when using PHP’s mail function

mb_encode_mimeheader should do it, just as shown in the example: mb_internal_encoding(‘UTF-8’); $name=”山本”; $email=”[email protected]”; $addr = mb_encode_mimeheader($name, ‘UTF-8’, ‘Q’) . ” <$email>”; For better compatibility you should set the header Mime-Version: 1.0 so all mail clients understand you’re using MIME encoding. The final email headers should look like this: To: =?UTF-8?Q?=E5=B0=81=E3=83=90=E3=83=BC?= <[email protected]> Subject: =?UTF-8?Q?=E3=81=93=E3=82=93=E3=81=AB=E3=81=A1=E3=81=AF?= Mime-Version: 1.0 … Read more

Java: How to detect (and change?) encoding of System.console?

Try the following command-line argument when starting your application: -Dfile.encoding=utf-8 This changes the default encoding of the JVM for I/O operations. You can also try: System.setOut(new PrintStream(System.out, true, “utf-8”));

How can I stop the browser from url-encoding form values on GET

Background It’s a bit more subtle than one might think at first sight. For any URL, which is a specific form of the URI standard, certain characters are special. Among the special characters are `:` (scheme separator) and `/` (path or hierarchy separator), here’s the full list of reserved symbols from [RFC-2396][1]: reserved = “;” … Read more

Display special characters using System.out.println

If you are using Eclipse, then right click on you project. Go to Properties Select UTF-8 in “Text File Encoding “

Detect browser character support in javascript?

If you create two SPANs, one containing the character you want, and the other containing an unprintable character U+FFFD (�) is a good one, then you can test whether they have the same width. <div style=”visibility:hidden”> <span id=”char-to-check”>♯</span> <span id=”not-renderable”>�</span> </div> <script> alert(document.getElementById(‘char-to-check’).offsetWidth === document.getElementById(‘not-renderable’).offsetWidth ? ‘not supported’ : ‘supported’); </script> You should make sure … Read more

MySQL diacritic insensitive search (spanish accents)

Can’t insert Chinese character into MySQL

Use UTF-8 when you create table. create table table_name () CHARACTER SET = utf8; Use UTF-8 when you insert to table set username utf8; INSERT INTO table_name (ABC,VAL); Read More And More Detailed Code Below code is tested code please do the following its works. If you have already created database please ALTER it as … Read more

Why does Java’s String.getBytes() uses “ISO-8859-1”

It is a bit complicated … Java tries to use the default character encoding to return bytes using String.getBytes(). The default charset is provided by the system file.encoding property. This is cached and there is no use in changing it via the System.setProperty(..) after the JVM starts. If the file.encoding property does not map to … Read more

PHP + SQL Server – How to set charset for connection?

Client charset is necessary but not sufficient: ini_set(‘mssql.charset’, ‘UTF-8′); I searched for two days how to insert UTF-8 data (from web forms) into MSSQL 2008 through PHP. I read everywhere that you can’t, you need to convert to UCS2 first (like cypher’s solution recommends). On Windows SQLSRV said to be a good solution, which I … Read more

How do you map-replace characters in Javascript similar to the ‘tr’ function in Perl?

There isn’t a built-in equivalent, but you can get close to one with replace: data = data.replace(/[\-_]/g, function (m) { return { ‘-‘: ‘+’, ‘_’: “https://stackoverflow.com/” }[m]; });