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• Qt Development

  Everything development. From desktop and mobile to cloud. Games, tools, 3rd party libraries. Everything.

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  Qt 6
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  @AnneRanch said in INCLUDEPATH ??: I do not know why "/,,/,,/,,/../" gets inserted. ../ means "go up one directory level". So, the following 2 paths point to the same location: /home/qt/Qt/Examples/Qt-5.15.2/ /home/qt/Qt/Tools/../Examples/Qt-5.15.2/ complier / linker cannot find it. Please show the full error message from the compiler/linker. P.S. This question is about Qt configuration, not C++. Post moved from the "C++ Gurus" subforum to the "General and Desktop" subforum.
• Education and Certification

  Qt in Education, Qt Certification

  Qt in Education

  Qt Certification
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  QXlsx ( a library to handle excel files in Qt) has great scope for beginners to add value as many functionality missing is straightforward to add and just needs sinking time into it to implement it If you want something less dry, Cockatrice (A platform to play Magic the Gathering for free) has a list of open tickets that are suitable for newcomers
• General talk

  Jobs, project showcases, announcements - anything that isn't directly development

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  Brainstorm
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  My knowledge base is more in line with stl containers, but making the asusmption that QVector works the same, there is implicit preallocation ie reserve(n) involved in append+reverse that probably doesn't exist with the prepend call, so it stands to reason that few memory reallocations may be necesary using append+reverse. but the larger issue is whether O(1) random access is needed or guaranteeed continuous element allocation...if not, the QList would be a much more efficient container.
• Special Interest Groups

  Forums connected to various groups live here

  QtonPi

  Qt Contribution

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  Qt on BlackBerry and QNX

  C++ Gurus

  Independent Developers

  OpenReq Issue Link Map Tool
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  sir, could you please give me some instruction for from where to start and how do i implement google admob interstitial ad in my qt quick android application.
• International

  Language specific discussions from Albanian to Turkiye

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  @Casino ¿ya has leído la documentación sobre "layouts"?
• Behind the Scenes

  This is where all the posts related to the Qt web services go. Including severe sillyness.

  Qt.io webservices

  Wiki Discussion
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  9967
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  @ollipuu said in Forum database upgrade Apr 21: Database updated! Thanks! Are there any plans to upgrade NodeBB itself in the near future?