Jump to content

Dedeclare variables

Pricehacker
 Share

Recommended Posts

Pricehacker Seeker

Pricehacker

Posted
Posted

Hello!

Im wondering if it is possible to 'empty' the variable value to save memory, for example i often use variable as a onetime use thing and would prefer to 'forget' it after is is used

Maybe it is just as easy as to setting $vVar = Null, but i wanted to make sure that this is the case :)

Link to comment
Share on other sites
jchd Universalist

jchd

Posted
Posted

It is.

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 comment
Share on other sites
Simpel Universalist

Simpel

Posted
Posted

If you declare local variables inside a function and you return from the function then these local variables are destroyed and released.

Simpel 

SciTE4AutoIt = 3.7.3.0   AutoIt = 3.3.14.2   AutoItX64 = 0   OS = Win_10   Build = 19044   OSArch = X64   Language = 0407/german
H:\...\AutoIt3\SciTE     H:\...\AutoIt3      H:\...\AutoIt3\Include     (H:\ = Network Drive)

   88x31.png  Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind.

Link to comment
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
 Share
Go to topic listing
×
×
  • Create New...