does anyone know if it's possible to crop whitespace regions from around the edges of an image using Imagemagick?
I have a whole bunch of signature images (as in, people's handwritten signatures) and I'd like to crop them so that there's no whitespace margin around them. I can do the cropping fine, it's just detecting the color regions.
Response.Write("x" & trim(f.ReadLine) & "x")
Readline is nothing but a number "1234314"
but the output is always x1234314 x
i know i can run a replace on teh variable but i dont understand why the space is there
I have an Access db of products which I'd like to use for creating dynamic urls. Each product has a range name which I intend to use to point to the folder containing the relevant image eg pine/001.jpg
My problem is one of the ranges has two names ie Indian Accessories. I can't have a url with a space in it so how can I dynamically alter the field so that it displays the url as either indianaccessories or indian-accessories?
I have some entries of names that are put into a select drop down box. Here is a sample:
Murphy, John MD
Jones, Bill MD
Stevens, Angie L
Note that there are two whitespaces on the second line between 'Bill' and 'MD'
When Bill Jones is selected and is displayed on another asp page, via a querystring, the page returns the value with only one whitespace character between 'Bill' and 'MD', like so:
Jones, Bill MD
Does anyone know how to prevent extra inner whitespace from disappearing?
i'm having some trouble with the trim function. I have a date 04/18/1982. I want enter the value 1982-04 into the database. The code i'm using is:
strEXPDT = replace(right(left(request.form("Expiration_Date")2)4),"'","''")
I am constantly in need of help, I am back again. I am slowly, slowly getting my page to work. Here is the latest of my queries. I want to automatically make a username by trimming the first character of the first name and taking the entire last name, and putting it in strUserName, I am a little iffy about TRIM (what else is new) rofl. Anyway the user name I want to take the first 3 characters from postal/zip code and the first three numbers from phone number and make the password. Here is what I am thinking of course it doesn't work. BIG SURPRISE!!!
strUserId = Trim(RS("FName"),1) & RS("LName")
strPassword = Trim(RS("PCode"),3) & Trim(RS("Phone"),3)
I am converting bites to Megabytes in an operation. How would I trim the result to only go to 2 decimal places?ex:
Response.Write(file.FileName & " (" & (file.Size/1048576) & "Mb)<BR>")
This should not be this tough but I may be thinking too hard about it.
Here's what I have:
thenames="charles,sam,chris,"
How do I do remove the last comma? I tried using trim and replace
together but couldn't get it.
I'm creating a website that will have a page that lists current news
items. The news items will be stored in a SQL Server database and will
have basically two fields, the date and the news blurb . . . On the
main page of the site, I want to have a box that shows "Current News"
and only pulls the first 7 or so words from the news blurb followed by
a ... [more] where [more] is a link to the current news page.
For example, the database entry may be something like this: Code:
How do i cut the last 4 characters in a string?
I know how to cut the 4 first, but i need to cut the last!
I have a image name like testimage.gif and I want to cut away .
I have a textarea, that when you insert your cursor into it anywhere except for in the very first line, the cursor falls into the second line. When the form is submitted there is a carriage return at the beginning of the text that I'm having trouble getting rid of.
I tried to Trim() the string both before inserting it into the database and when writing it to the page, but apparently that doesn't strip off carriage returns (even though I've read it does.)
i need to use the trim function trim("str","?"). How do i remove the "return sign" from a string?
View Replies View Relatedhow to use ltrim, rtrim to trim the beginning and end of text entries for extra spaces. I was wondering if there is a way to trim extra spaces from WITHIN a text entry.
Example:
change
John and Linda
to
John and Linda
I need to select records from table where right part of Field1 = strTest
the table looks like:
Field 1 Field2 Field3
5159-10 2 3
5159-20 6 9
LS5598-20 8 9
strTest=5159 or LS5598 doesn't matter
should be something like "select Field1 from tabTest where " & Right(Field1, 3) & " like " & strTest & "
Obviously I'm wrong somewhere, could anyone tell me where?
I need to do is remove ALL characters after and inc the characters "." found in a variable. i have a variable which holds device with DNS name such as E096064-FWSM2.netdevice.companyname.com
i want the variable to just hold the name E096064-FWSM2 the extension after the first "." can very greatly so i can not specify all possible options as i just do not know what they are going to be.
I make a csv file with values from data base fields . If my value contains a carriage return caracter at the end, a new line is created in my csv file. I tried to replace chr(13) caracter by an empty caracter but it doesn't work, my code is:
Replace(Trim(element.value), chr(13),"")
Do you have any idea to resolve my problem?
I cannot figure out why this won't work, but I cannot get the trim() function to work for me. I tried this test code just to see if I could get anything:Code:
<%
String = "This is a string"
response.write String & "<br>"
Trimmed = Trim(String)
response.write Trimmed
And the results are both the same.This is a string.
Can anyone think of any good reason the Trim statement wouldn't be working I cannot think of any other common ASP function that isn't working for me.
its ok to use just
Trim(Request.Form("txtFromName"))
or to use both
rTrim(ltrim(Request.Form("txtFromName")))
I have managed to create an asp page which looks at a mdb file creates an xml from which ever fields I want (original code was created by CodeAve.com).
The resulting xml file seems to display fine until it comes to an & in the data field. I can't stop clients from using & in the data field so how do I get the xml or maybe the creaing asp page to work round this. Code:
Ok, I have this code:
For i = startCt To endCt
' Get the document title. If it's blank, set it to "Untitled".
Dim docTitle,path,desc
Dim tObj
Set tObj = results1(i)
docTitle = tObj("title")
path = tObj("vpath")
desc = tObj("desc")
.......
Now, results1 comes from the ms indexing server.
Problem with some of the results is the title is an empty string, so no link.
If I query the catalog in comp mgnmt, no problems.
So, indexing problem or something else.
I can use the path and get the doc name there if empty.
Also, does asp have a string.trim like .net? ....