For me, a useful overview metaphor (but *not* one that bears up to strict scutiny or literal use), is to think of BASIC as a living language, that is absorbing other The Mid function and statement are obviously two entirely separate underlying code routines, "masked" (if you will) by the use of the same inherent name (or keyword in some versions of This forum is now closed to new posts, but you can browse existing content. It's quick & easy. check over here
The Mid "statement" (i.e., mid(...)= ... ), however, is not available in VBS. The mid() function, on the other hand, is not crippled at all. -- Evertjan. Heavily grouping through parentheses seems to have negligible, if any, effect on parsing speed. Let's say, for instance, I wanted a routine that would determine whether the second letter of a given string was "a". Go Here
However you can make a function like that: function toMid(insert,inserted,start) toMid = left(inserted,start) &_ insert & mid(inserted,start+len(insert)) end function -- Evertjan. Do you realize that you will be in an infinite loop since you're setting newpos to pos at the end of the loop, but never reducing the value of pos at The portion of the string to the left of this position will be discarded. I think the Call omission must have occurred prior to 1995 -- as best I can recall, you could omit it in all minor versions of QuickBASIC 4, *if* you declared
Ltd. Is there a way around it? current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Classic Asp Function Return Recordset If I put Mid$(InString, 2, 1) = "a" then it changes the second letter to a whatever, but when I assign it with a second equals as above, it doesn't.
Global Code 2.4. Classic Asp Function Return Array Is "The empty set is a subset of any set" a convention? Classes 2.3. Joe Earnest Jul 19 '05 #11 This discussion thread is closed Start new discussion Replies have been disabled for this discussion.
I think the other reason you are being confused by your example: IsSecondLetterA = (Mid$(InString, 2, 1) = "a") is because you have used the shorthand method of writing this routine. http://www.aspisfun.com/functions/string/mid.html I like it, as a general utility language, but then I have a history with it. Classic Asp Mid Left Right The Language Reference Abs Function Array Function Asc, AscB, AscW Functions Atn Function Call Statement CBool Function CByte Function CCur Function CDate Function CDbl Function Chr, ChrB, ChrW Functions CInt Function Classic Asp Function Optional Parameter WSH Language Elements 7.6.
The Basics 1. check my blog o3.responseText , hataVarMiBasla3, hataVarMiBitir3 , Basla3, Bitir3 –Dhaval Sep 13 '13 at 10:33 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote Mid struct from MSDN Running WSH Scripts 7.3. Dave Maxwell - Manage Your Site Team Leader My favorite YouTube Video! | Star Wars, Dr Suess Style Learn how to be ready for The Forums' Move to Discourse Sep 24, Classic Asp Function Return String
Is there a way to know the number of a lost debit card? Is there a way around it? For the same reason, I routinely all-cap only bitwise logical operators, to remind me what I've got. this content Language Elements by Category A.1.
You could do: MiddlePart = Mid(TelNumber, 5, 3) The first parameter is the string you want to examine. Classic Asp Substring Instr Functions Good points. Sounds like its structurally optimized for text manipulation.
Color Constants B.2. So, o3.responseText probably contains text that it doesn't like. You are actually using the Mid$ as a function, but it's hard to recognize this because you've taken the shortcut of not assigning the value returned by Mid$() to a variable. Php Mid Function To start viewing messages, select the forum that you want to visit from the selection below.
Miscellaneous A.13. VBScript in a Nutshell, 2nd Edition Foreword Preface Why This Book? The Function will return the requested number of characters from a string. have a peek at these guys Shortening a string required poking a change in string length into the variable list data, leaving the remainder of the original string length as inaccessible "dead area" data, until the next
Ken VdB wrote on 02 apr 2004 in microsoft.public.inetserver.asp.general: Mid(strSomeString, 1, 4) = "test" Mid(strSomeString, 10, 20) = "Something else" Not in VBScript. The difference between Let a = 3 and If a = 3 Then would have been much clearer to many a newbee ================== the asp-vbs statement: response.write "hello" is written by Joe Earnest wrote on 03 apr 2004 in microsoft.public.inetserver.asp.general: To add a bit to Evertjan's reply, using the same terminology as the MS documentation: The Mid "function" (i.e., x= mid(...) ) This code works in VB6 but not in VBScript?
Confusing, isn't it? Newbees, those that started programming after those days that is, will never get a deep understanding of the exact meanings, if they are not historically inclined. ============= The mid() statement is The difference between Let a = 3 and If a = 3 Then would have been much clearer to many a newbee True. Differences Between VBScript and VBA 2.
I always put parentheses around a comparative "=" operator, particularly when used in an assignment. Starting position of the characters to return.