Active server pages - Manipulation of strings: InStr(), LCase(), Left(), Len(), LenB(), LTring(), Mid(), Replace(), Right(), RTrim(), Space (), String(), StrReverse(), Trim(), UCase()

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Manipulation of String:
InStr(), LCase(), Left(), Len(), LenB(), LTring(), Mid(), Replace(), Right(), RTrim(), Space (), String(), StrReverse(), Trim(), UCase()

LCase(string) and UCase(string) Changes to lower case or to upper case
TheString="AbCdEfGhIjKlMnOpQrStUvWxYz" LCase: <% =LCase("AbCdEfGhIjKlMnOpQrStUvWxYz") %> UCase: <% =UCase("AbCdEfGhIjKlMnOpQrStUvWxYz") %>	Original: AbCdEfGhIjKlMnOpQrStUvWxYz LCase: abcdefghijklmnopqrstuvwxyz UCase: ABCDEFGHIJKLMNOPQRSTUVWXYZ
InStr(string, string1) Position of string1 within string. See also Compare strings
TheString="My cat is very nice"<% TheString="My cat is very nice" %> Location of cat within TheString? InStr(TheString,"cat"): <% =InStr(TheString,"cat") %> very? InStr(TheString,"very"): <% =InStr(TheString,"very") %> nice? InStr(TheString,"nice"): <% =InStr(TheString,"nice") %> dog? InStr(TheString,"dog"): <% =InStr(TheString,"dog") %> CAT? InStr(TheString,"CAT"): <% =InStr(TheString,"CAT") %>	String: "My cat is very nice" cat? InStr(TheString,"cat"): 4 very? InStr(TheString,"very"): 11 nice? InStr(TheString,"nice"): 16 dog? InStr(TheString,"dog"): 0 CAT? InStr(TheString,"CAT"): 0
Len(string) and LenB(string) Length of string (number or character or bytes)
<pre> Number of characters in a string Len("0123456789"): <% =Len("0123456789") %> Len("My cat is very nice"): <% =Len("My cat is very nice") %> Len("AbCdEfGhIjKlMnOpQrStUvWxYz"): <% =Len("AbCdEfGhIjKlMnOpQrStUvWxYz") %> For numbers will indicate number of bytes required by store number Len (1): <% =Len(1) %> Len (10): <% =Len(10) %> Len (100): <% =Len(100) %> Len (100.01): <% =Len(100.01) %> Number of bytes to store a string LenB("0123456789"): <% =LenB("0123456789") %> LenB("My cat is very nice"): <% =LenB("My cat is very nice") %> LenB("AbCdEfGhIjKlMnOpQrStUvWxYz"): <% =LenB("AbCdEfGhIjKlMnOpQrStUvWxYz") %> </pre>	Number of characters in a string Len("0123456789"): 10 Len("My cat is very nice"): 19 Len("AbCdEfGhIjKlMnOpQrStUvWxYz"): 26 For numbers will indicate number of bytes required by store number Len (1): 1 Len (10): 2 Len (100): 3 Len (100.01): 6 Number of bytes to store a string LenB("0123456789"): 20 LenB("My cat is very nice"): 38 LenB("AbCdEfGhIjKlMnOpQrStUvWxYz"): 52
Replace(string,string1,string2) Replace string1 by string2 within string
<pre> String: "My cat is very nice" Change "cat" to "dog" Replace("My cat is very nice","cat", "dog"): <% =Replace("My cat is very nice","cat", "dog") %> </pre>	String: "My cat is very nice" Change "cat" to "dog" Replace("My cat is very nice","cat", "dog"): My dog is very nice
Right(string,number), Left(string,number), Mid(string,number,number) Obtains substrings from string
<pre> Original: 1234567890 Right("1234567890",2): <% =Right ("1234567890",2) %> Right("1234567890",5): <% =Right ("1234567890",5) %> Left("1234567890",2): <% =Left ("1234567890",2) %> Left("1234567890",5): <% =Left ("1234567890",5) %> Mid("1234567890",5,1): <% =Mid("1234567890",5,1) %> Mid("1234567890",5,2): <% =Mid("1234567890",5,2) %> Mid("1234567890",2,4): <% =Mid("1234567890",2,4) %> Mid("1234567890",1,6): <% =Mid("1234567890",1,6) %> </pre>	Original: 1234567890 Right("1234567890",2): 90 Right("1234567890",5): 67890 Left("1234567890",2): 12 Left("1234567890",5): 12345 Mid("1234567890",5,1): 5 Mid("1234567890",5,2): 56 Mid("1234567890",2,4): 2345 Mid("1234567890",1,6): 123456
Space (number) Inserts spaces
<pre> 10: X<% =Space (10) %>X 15: X<% =Space (15) %>X 20: X<% =Space (20) %>X </pre>	10: X X 15: X X 20: X X
String(number,string) Repeat the string the number of times indicated
<pre> 10: <% =String (10,"a") %> 15: <% =String (15,"a") %> 20: <% =String (20,"a") %> </pre>	10: aaaaaaaaaa 15: aaaaaaaaaaaaaaa 20: aaaaaaaaaaaaaaaaaaaa
StrReverse(string) Reverse order of string
<pre> Returns string with characters in reverse order StrReverse("0123456789"): <% =StrReverse("0123456789") %> StrReverse("AbCdEfGhIjKlMnOpQrStUvWxYz"): <% =StrReverse("AbCdEfGhIjKlMnOpQrStUvWxYz") %> </pre>	Returns string with characters in reverse order StrReverse("0123456789"): 9876543210 StrReverse("AbCdEfGhIjKlMnOpQrStUvWxYz"): zYxWvUtSrQpOnMlKjIhGfEdCbA
Trim(string), LTrim(string), RTrim(string) Eliminates spaces in the left, right or both sites
<pre> Trim: X<% =Trim (" sss ") %>X LTrim: X<% =LTrim (" sss ") %>X RTrim: X<% =RTrim (" sss ") %>X </pre>	Trim: XsssX LTrim: Xsss X RTrim: X sssX

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