[SOLVED] QRegExp : remove last character and get path
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Hi,
Pretty much everything is in the title. I'm losing my mind with QRegExp : I tried so many things that I don't know what should I do to solve this.
I want to do two things:
1 - Remove a specific character "}" but only when it is at the end of the QStringList. I tried stuff like : @list.replaceInStrings("}$", "");@
2 - Get the path from a QStringList like "C:\Users\Doe\Desktop\Aaaah.txt" without the filename.
Thanks for your help !
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Hi,
bq. 1 – Remove a specific character “}” but only when it is at the end of the QStringList. I tried stuff like :
list.replaceInStrings("}$", "");You can get last item of the QStringList and check if it is “}” and then remove it from QStringList.
bq. 2 – Get the path from a QStringList like “C:\Users\Doe\Desktop\Aaaah.txt” without the filename.
Try
@QString path = "C:\Users\Doe\Desktop\Aaaah.txt";
qDebug() << path.section("\",0,-2);
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Thanks for your answer !
bq. You can get last item of the QStringList and check if it is “}” and then remove it from QStringList
Yes I could do that, but I don't want to check every element one by one. There must be a nice solution using QRegExp !?
Your solution for the path is perfect !
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Ok, Just misunderstood your first question.
Try this,
@list = list.replaceInStrings(QRegExp("[}]$"),QString(""));@
You need to include it in square brackets. -
Your welcome :)
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