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


HOME ยป 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.
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.
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
Development Tools & Services
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
Development Tools & Services

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

Development

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 ???

Development

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

Web Development

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