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| How to find an empty string in code? |
| Iniciado por guest, 11,ago. 2017 13:15 - 6 respuestas |
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| Publicado el 11,agosto 2017 - 13:15 |
Hi,
maybe a silly question,
but how to find empty strings [""] in code?
best regards,
Xavier |
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| Publicado el 11,agosto 2017 - 14:31 |
Hi Xavier,
Not sure I get your question completely but here's what I used to do:
IF SomeString ~= "" THEN ...
or
FOR ALL String SubStr OF MainStr SEPARATED BY CR
IF Substr ~= "" THEN ...
Cheers,
Peter Holemans |
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| Publicado el 11,agosto 2017 - 14:38 |
Hi Peter,
I want to find in the code editor all the [""] like EDT_Name = "",
so do a Ctrl-F in the code editor and try to find all the double double quotes in the code.
Cheers, Xavier |
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| Publicado el 11,agosto 2017 - 14:46 |
Ah, OK.
Not working in WX at the moment...
But by heart: You need to quote your search again in that case if I recall correctly.
Something like "=""" or maybe like in code where you have to quadruple your quotes.
Something like """""""" maybe.
Do some tests, I have used it that way quite a while ago.
Cheers,
Peter Holemans |
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| Publicado el 11,agosto 2017 - 14:53 |
Hi Peter,
I've tried "", """, """" => nothing found
just tried """"" (5 double quotes) and now WD finds them...
thnx and cheers,
Xavier |
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| Publicado el 11,agosto 2017 - 14:55 |
The inner dungeons of WX remain as mysterious as ever :rp:
Glad you got it !
Cheers,
P. |
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| Publicado el 11,agosto 2017 - 15:50 |
Quote
Peter Holemans
The inner dungeons of WX remain as mysterious as ever :rp:
Glad you got it !
Cheers,
P.
I would have though quad double quotes would have got it, but how in the ach e double el does 5 double quotes make any sense???:confused: |
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