How do you replace the first two chars in field for two?


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We have had a script running that enters codes into a stock field, but with two additional characters at the start, such as this:
es5656565
es3jgjr
esXL55
es7fg
I want to replace the "es" with "fr". There are hundreds. I'm sure there is a 'REPLACE' script but cannot quite work out how to do it. I'd say it should do it only if it finds 'es' as well, in case there are some where there is no 'es' in there.

Related to : How do you replace the first two chars in field for two?
How do you replace the first two chars in field for two?
Databases
We have had a script running that enters codes into a stock field, but with two additional characters at the start, such as this:
es5656565
es3jgjr
esXL55
es7fg
I want to replace the "es" with "fr". There are hundreds. I'm sure there is a 'REPLACE' script but cannot quite work out how to do it. I'd say it should do it only if it finds 'es' as well, in case there are some where there is no 'es' in there.
valiadate txt field (at least 3 chars)
Databases
Hi guys, I would like to validate my textfield. I know the basic of this (meaning i already no how to detect no value) but now i would liek to make sure the user inputs at least 3 characters before going ot the search page. Also what woudl be just perfect is if I can make sure the user doens't type dummy text (meaning zzz,sdjoisdj,dsajhdad) But I'm not sure if that is possible. Thanks for the input guys
javascript replace string with chars
Databases
Hello,
I've been scouring for over an hour now and can't find the answer anywhere.
what i want is i have a known url such as
http://www.example.com/webpage.php?var1=1&var2=234
which i have in an a tag object(obj.href)
data is then checked and upon success this link gets inserted to a database and the link is converted to another link
http://www.example2.com/webpage.php?var1=200&var2=87935
my problem now is using javascript to locate in a text version of the page(page source) the exact link "http://www.example.com/webpage.php?var1=1&var2=234" and replace all occurance
Replace Chars in String Problem
Databases

Hi to all, hi have the following problem, I hope someone can help me.
I need to replace special chars that appear in a string.

for example if I have the string:
this- is a !string with special chars-
I want to receive
this45 is a 33string with special chars45

* The numbers in the string are the ascii code of every char.

I try using the "replace" method, but only work with the first char appearance of the char, if I the char appear more that once in the string
the replace method replace only the first appearance.

for example if I have the string:
this- is a !string with special chars-
I receive:
this45 is a 33str

replace single char by 2 chars
Databases

Hey, is there a way to replace a single characters by 2 characters in a string ????
This was asked to me at 1 of the interviews.

I answered linked list, I mean, take each node as a character, so u can easily insert 2 nodes, if u want to replace 2 characters.

Is there a better algo ???


XSLT: Replace multiple chars in a string
Databases

I have the following String, which represents days of the week:

1, 2, 3, 4, 5

I'd like to replace those values with:

M, Tu, W, ...

I don't know that there is an XSLT 2.0 function that will handle that in one shot. Does anyone know of a way to accomplish this?

Thanks



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