Jump to content

Recommended Posts

I am trying to make a program pull some basic data from a sevral websites...

But my issues is there are 4 variables it pulls

But two of the websites dont have all for variables they just pull 2 of them..

This isnt a problem on my end but what I would like is for my program to say IF Variable no declaired then $Hello = 0

So here is kindof a example code.

$Hello =  1

if $Hello = 1 then $What = 1
if $Hello = 2 then $What = 2
if $Hello2 DOSNT EXISTS then $What = 0

Anyone know how I can do this easily I have been sweeping the help file all day and havnt found anything

thank you very much

Link to post
Share on other sites

If Not IsDeclared("Hello2") Then $What = 0


Edit: Good point from jchd below, if you have to do this, you're doing it wrong.


Edited by PsaltyDS
Valuater's AutoIt 1-2-3, Class... Is now in Session!For those who want somebody to write the script for them: RentACoder"Any technology distinguishable from magic is insufficiently advanced." -- Geek's corollary to Clarke's law
Link to post
Share on other sites

Design issue: you rule on your own variables, so you should know which ones you declared.

This wonderful site allows debugging and testing regular expressions (many flavors available). An absolute must have in your bookmarks.
Another excellent RegExp tutorial. Don't forget downloading your copy of up-to-date pcretest.exe and pcregrep.exe here
RegExp tutorial: enough to get started
PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

SQLitespeed is another feature-rich premier SQLite manager (includes import/export). Well worth a try.
SQLite Expert (freeware Personal Edition or payware Pro version) is a very useful SQLite database manager.
An excellent eBook covering almost every aspect of SQLite3: a must-read for anyone doing serious work.
SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
A work-in-progress SQLite3 tutorial. Don't miss other LxyzTHW pages!
SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    No registered users viewing this page.

  • Create New...