non-ascii-characters

问题 I am having problems with an Oracle Database and the ASCII char encoding. I'm trying to make Update sentences on Varchar2() columns with strings that contains special characters like á, é, í, ó, ú, (spanish) etc. Each time i recover the data from that column, as for example, instead of seeing 'ó', i got '髇' or '髇'. I'm writing Update sentences like: UPDATE TABLE_1 SET DESCRIPTION = 'THIS IS A TEXT WITH SPECIAL CHAR ó ÉND' WHERE ID = '1'; and when i do: SELECT ID ||' | '|| DESCRIPTION FROM

问题 I'm writing a text writer in C++, which I'll have a string of a phrase and display the appropriate bitmap font for each char value. For now, it's working for the regular characters, but I'm getting weird values for accents and other characters such as À, Á, Â, Ã, etc I'm doing this: int charToPrint = 'a'; //use this value to figure which bitmap font to display The bitmap font does have these characters, but on this line I'm not getting the values I'm supposed to get, such as: 195 for à , 199

问题 I'm trying to use this function: import unicodedata def remove_accents(input_str): nkfd_form = unicodedata.normalize('NFKD', unicode(input_str)) return u"".join([c for c in nkfd_form if not unicodedata.combining(c)]) in the code below (which unzips and reads files with non-ASCII strings). But I'm getting this error, (from this library file C:\Python27\Lib\encodings\utf_8.py ): Message File Name Line Position Traceback <module> C:\Users\CG\Desktop\Google Drive\Sci&Tech\projects\naivebayes

问题 I have the following error: UnicodeEncodeError: 'ascii' codec can't encode character '\xd7' in position 31: ordinal not in range(128) from this code : test_string = """ Antelope Canyon, Arizona [1600×1068] </a> <span class="domain">(<a """ print(test_string) output of sys.getdefaultencoding : In [6]: sys.getdefaultencoding() Out[10]: 'utf-8' I'm using a Chromebook with crouton - if that makes a difference (I've a feeling that it might). I'm not sure if there's some way of 'forcing' the

问题 Code, sending email (working good): #!/usr/bin/perl use utf8; use strict; use warnings; use Email::Sender::Simple qw(sendmail); use Email::Sender::Transport::SMTP (); use Email::Simple (); use open ':std', ':encoding(UTF-8)'; sub send_email { my $email_from = shift; my $email_to = shift; my $subject = shift; my $message = shift; my $smtpserver = 'smtp.gmail.com'; my $smtpport = 465; my $smtpuser = 'user@gmail.com'; my $password = 'secret'; my $transport = Email::Sender::Transport::SMTP->new({

问题 I'm using the jquery.highlight plugin: http://code.google.com/p/gce-empire/source/browse/trunk/jquery.highlight.js?r=2 I'm using it to highlight search results. The problem is that if I search something like "café" it won't highlight any words. And if I search "cafe" , even though my results contains both "cafe" & "café" , it will only highlight "cafe" . So, I would need to highlight all "versions" of the words, with or without diacritics. Is that possible? 回答1: http://jsfiddle.net/nHGU6/

问题 I have this code: bits 16 org 0x7C00 start: jmp main key: dw 0x1e, 'a', 0x30, 'b' print: mov ah, 0x0E int 0x10 keyboard: cli in al, 0x64 test al, 1 jz return test al, 0x20 jnz return in al, 0x60 call convert call print sti convert: mov bx, 0 .LOOP: cmp al, [key+bx] je .conv add bx, 2 jmp .LOOP .conv: mov al, [key+bx+1] ret return: ret main: call keyboard jmp main times 510 - ($-$$) db 0 dw 0xAA55 It checks for keypressess and everytime I press a key, I save it to register al and then wanna

问题 Taking any of the fixes described here gets me past the problem with attempting to run the following: row = ['=HYPERLINK("%s")' % cell if 'http' in str(cell) else cell for cell in row]. against a row like: (17, u'http://british-business-bank.co.uk/what-the-british-business-bank-does/job-vacancies/', u'EMERY MCLAVEN ORR LIMITED', u'10 GREAT PULTENEY STREET, LONDON', u'Senior Manager \u2013 Financial Planning - EMERY MCLAVEN ORR LIMITED', u'http://british-business-bank.co.uk/what-the-british

问题 I wrote a script to extract signals from the MIT-BIH dataset using the wfdb python library. The script was working fine when I was running it on windows but I recently shifted to Mac . After installing all the dependencies I got an error when I tried to import processing from the wfdb library. This is the error I get: SyntaxError: Non-ASCII character '\xe2' in file /usr/local/lib/python2.7/site-packages/scipy/stats/_continuous_distns.py on line 3346, but no encoding declared; see http:/

问题 I have imported data from xls file into table. but there are some garbage (non ascii charactors). I want to remove those non printable characters from database. here is the query i found which can select the entries which has non-ascii characters select * from TABLE where COLUMN regexp '[^ -~]'; But how can i remove those characters from table using mysql query or procedure ? Please give suggestions. thanks in advance. 来源： https://stackoverflow.com/questions/11243541/how-to-detect-and-replace