September 15, 2011

spode spode
Ant Farmer
317 posts

[solved] deleting a line

 

i have this txt file:
“

lightblue
erklärung
Eine erklärung machen
Spiegazione

false
ENDB

green
bei

presso

false
ENDB

green
bei
sono nei pressi
ciao

true
ENDB

green
wort
das ist es
parola
questo è
false
ENDB

“

how can i delete a part of it, for example the following?
“green
bei

presso

false
ENDB”

2 replies

September 15, 2011

Gerolf Gerolf
Area 51 Engineer
3210 posts
  • Qt DevNet Moderator
  • Certified Specialist

Load it into memory, delete the content from the String in the memory and stroe it again. Directly deleting in the file is not possible.

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Programming Is Like Sex: One mistake and you have to support it for the rest of your life. (Michael Sinz)

September 15, 2011

sriks sriks
Lab Rat
122 posts
  • Certified Specialist

If content is newline delimited, load it to QStringList and delete required items.

 
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