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What a best way for trimming all strings in string list? I try to use replaceInStrings:
QStringList somelist;
// ... //
// add some strings
// ... //
somelist.replaceInStrings(QRegExp("^\s*"),"");
but spaces not removed.
As another answer already told, you need to escape the backslash. You also want to change the expression to match one or more spaces and not 0 or more spaces, try using:
QRegExp(“^\\s+”)