Removing Non-Ascii Characters from a String
Hi Everyone,
I would like to remove all NON-ASCII characters from a large string. For example, I am taking text from websites and would like to remove all the strange arabic and asian characters. How can I accomplish this?
Thank you in advance.
I would like to remove all NON-ASCII characters from a large string. I don't know if its a good method but try this:
str="\u6789gj";
output="";
for(char c:str.toCharArray()){
if((c&(char)0xff00)==0){
output=output+c;
System.out.println(output);
all the strange arabic and asian characters.Don't call them so.... I am an Indian Muslim ;-) ....
Thanks!
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NitinNitin_tiwari wrote:
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create or replace function char2num(mstring in varchar2) return integer
is
-- Function to remove Special characters and alphebets from phone no. string field
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satyaki>with vat
2 as
3 (
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11 )
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{code}
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Replace non-standard characters with standard characters
Functionality
SCP_REPLACE_STRANGE_CHARS processes a text so that it only contains
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The character set 1146 is used by default. In this case the following
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Thanks,
DavidOk, David,
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quinn -
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I need to insert and retrieve non-ascii characters from Oracle8i using PHP. How is this done? Do I need to change the NLS settings? How is this done?
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Spencer -
Removing non-alpha-numeric characters from a string
How can I remove all non-alpha-numeric characters from a string? (i.e. only alpha-numerics should remain in the string).
Or even without a loop ?
Extract from the help for the Search and Replace String function :
Right-click the Search and Replace String function and select Regular Expression from the shortcut menu to configure the function for advanced regular expression searches and partial match substitution in the replacement string.
Extract from the for the advanced search options :
[a-zA-Z0-9] matches any lowercase or uppercase letter or any digit. You also can use a character class to match any character not in a given set by adding a caret (^) to the beginning of the class. For example [^a-zA-Z0-9] matches any character that is not a lowercase or uppercase letter and also not a digit.
Message Edité par JB le 05-06-2008 01:49 PM
Attachments:
Example_VI_BD4.png 2 KB -
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I have seen many topics posted on passing non ascii characters through parameters from one servlet to another and converting them into whatever format is necessary.
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I have tried every permetation of encoding of the actual html page, the ecoding of the string from request.getParameter etc but it still is not presented on the new html page correctly.
Can anyone help??
SpencerOk, I solved the problem.
I had to put at the top request.setCharacterEncoding("utf-8");
Spencer
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