Assuming you have your locale set to UTF-8 (see locale output), this works well to recognize invalid UTF-8 sequences: grep -axv ‘.*’ file.txt Explanation (from grep man page): -a, –text: treats file as text, essential prevents grep to abort once finding an invalid byte sequence (not being utf8) -v, –invert-match: inverts the output showing lines … Read more
But when I print it on eclipse console or on the browser screen I get only ???? ?? ?? As to Eclipse part, you need to tell it to use UTF-8 for its stdout console. You can set that by Window > Preferences > General > Workspace > Text File Encoding. As to the JSP … Read more
I don’t know how well these options actually work (not using them atm; I still prefer treating string literals as ‘ASCII only’, since localized strings come from external files anyway so it’s mostly things like format strings or filenames), but they have added options like -fexec-charset=charset Set the execution character set, used for string and … Read more
A useful function to get rid of that error is suggested on this website. http://www.phpwact.org/php/i18n/charsets#common_problem_areas_with_utf-8 When you put utf-8 encoded strings in a XML document you should remember that not all utf-8 valid chars are accepted in a XML document http://www.w3.org/TR/REC-xml/#charsets So you should strip away the unwanted chars, else you’ll have an XML fatal … Read more
What’s the server OS? If it’s Windows, you’ll not be able to access files under a UTF-8-encoded filename, because the Windows implementation of the C IO libraries used by PHP will only talk in the system default code page. For Western European installs, that’s code page 1252. You can convert a UTF-8 string to cp1252 … Read more
They are essentially malformed URLs. They can be generated from a specific malware that is trying to exploit web site vulnerabilities, from malfunctioning browser plugin or extension, or from a bug in a JS file (i.e. tracking with Google Analytics) in combination with a specific browser version/operating system. In any case, you can’t actually control … Read more
The default UTF-8 encoding of Python 3 only extends to conversions between bytes and str types. open() instead chooses an appropriate default encoding based on the environment: encoding is the name of the encoding used to decode or encode the file. This should only be used in text mode. The default encoding is platform dependent … Read more
If you want to change the table default character set and all character columns to a new character set, use a statement like this: ALTER TABLE tbl_name CONVERT TO CHARACTER SET charset_name; So query will be: ALTER TABLE etape_prospection CONVERT TO CHARACTER SET utf8;
Peter Schneider’s helpful answer and Nas’ helpful answer both address one problem with your approach: You need to: either: access the .Content property on the response object returned by Invoke-WebRequest to get the actual data returned (as a JSON string), which you can then pass to ConvertFrom-Json. or: use Invoke-RestMethod instead, which returns the data … Read more
First, the character encoding used is not directly related to the locale. So changing the locale won’t help much. Second, the � is typical for the Unicode replacement character U+FFFD � being printed in ISO-8859-1 instead of UTF-8. Here’s an evidence: System.out.println(new String(“�”.getBytes(“UTF-8”), “ISO-8859-1”)); // � So there are two problems: Your JVM is reading … Read more