VisualNEO (Neobook) Clear Variables from StrParse
Quote from noyzen on May 5, 2021, 8:55 pmI have a string like this:
test another more test4 blahand "Space" is delimiter of this list of words.
I use StrParse command to parse them into: [Parse] variable.
[Parse1], [Parse2], [Parse3] and so on...a lot of variable will be created. For some reason to fix some conflict in my app i need to clear all parsed variables.
i can use Clear Variable command like this:
ClearVariables "[Parse1],[Parse2],[Parse3]"But in this case i have a dunamic list of words which contains a lot of words in random number, and dont know how many they are.
How can i remove all Parsed Variables?
I tried to Use ClearVariables and remove main variable [Parse], but child variables [Parse1], [Parse2]... will not get removed.
ClearVariables "[Parse]"Any solution for this?
I have a string like this:
test another more test4 blah
and "Space" is delimiter of this list of words.
I use StrParse command to parse them into: [Parse] variable.
[Parse1], [Parse2], [Parse3] and so on...
a lot of variable will be created. For some reason to fix some conflict in my app i need to clear all parsed variables.
i can use Clear Variable command like this:
ClearVariables "[Parse1],[Parse2],[Parse3]"
But in this case i have a dunamic list of words which contains a lot of words in random number, and dont know how many they are.
How can i remove all Parsed Variables?
I tried to Use ClearVariables and remove main variable [Parse], but child variables [Parse1], [Parse2]... will not get removed.
ClearVariables "[Parse]"
Any solution for this?
Quote from Gaev on May 5, 2021, 10:12 pm@noyzen
Try ...
DeleteArray "Parse" "All"Also, when you do a StrParse, if you specify a variable in the fourth (final) parameter, it will contain the number of parsed elements ... you can then use a Loop/EndLoop code block to remove the element variable.
Try ...
DeleteArray "Parse" "All"
Also, when you do a StrParse, if you specify a variable in the fourth (final) parameter, it will contain the number of parsed elements ... you can then use a Loop/EndLoop code block to remove the element variable.
Quote from noyzen on May 6, 2021, 3:45 amThanks @gaev
i know about total variable but in my case i cant use it because i created (for example) 10 parses and in next loop i create 5 parses. so previous parse will remain even if i remove last 5 parses. (sorry if its confusing).
i think DeleteArray is what im looking for, i will try it!
Thanks @gaev
i know about total variable but in my case i cant use it because i created (for example) 10 parses and in next loop i create 5 parses. so previous parse will remain even if i remove last 5 parses. (sorry if its confusing).
i think DeleteArray is what im looking for, i will try it!
Quote from Gaev on May 6, 2021, 5:01 am@noyzen
in my case i cant use it because i created (for example) 10 parses and in next loop i create 5 parses. so previous parse will remain even if i remove last 5 parses
You might be able to use ...
GetArrayInfo "[Name]" "[FirstItem]" "[LastItem]" "[ArraySize]"... and use [FirstItem] and [LastItem] in your Loop/EndLoop code block.
You still might have a situation where items within the range are empty; but using SetVar to make them empty will not do any harm.
in my case i cant use it because i created (for example) 10 parses and in next loop i create 5 parses. so previous parse will remain even if i remove last 5 parses
You might be able to use ...
GetArrayInfo "[Name]" "[FirstItem]" "[LastItem]" "[ArraySize]"
... and use [FirstItem] and [LastItem] in your Loop/EndLoop code block.
You still might have a situation where items within the range are empty; but using SetVar to make them empty will not do any harm.
Quote from noyzen on May 6, 2021, 9:21 amHi again, @gaev
DeleteArray "[Parse]" "All"
I tested and this command simply work for me! Thank you bro :)
Hi again, @gaev
DeleteArray "[Parse]" "All"
I tested and this command simply work for me! Thank you bro :)