c++ - QStringList remove spaces from strings -

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what best way trimming strings in string list? try use replaceinstrings:

qstringlist somelist; // ... // // add strings // ... // somelist.replaceinstrings(qregexp("^\s*"),"");

but spaces not removed.

as answer told, need escape backslash. want change expression match 1 or more spaces , not 0 or more spaces, try using: qregexp("^\\s+")


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