How to build the Qt + cmake + QGLWidget

I’m trying to build the simplest qt project using cmake and opengl. I created the default project and make little modification. When I try to build the project I get 9 errors like this: main.cpp.obj:-1: error: LNK2019: ññûëêà íà íåðàçðåøåííûé âíåøíèé ñèìâîë [email protected] â ôóíêöèè “private: virtual void __thiscall GLWidget::paintGL(void)” ([email protected]@@EAEXXZ) What should I do…

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Alignt TouchableOpacity with flexbox in react native

I have a problem with aligning icons in TouchableOpacity in one row. This is my code: <View style={styles.container12}> <View style={styles.sociaContainer}> <TouchableOpacity style={styles.socialIcon} onPress={() => Linking.openURL(‘https://www.facebook.com/JelenPivoBiH/?brand_redir=28032575448’)}> <Icon name=”facebook” size={50} color=”#fff” /> </TouchableOpacity> <TouchableOpacity style={styles.socialIcon} onPress={() => Linking.openURL(‘https://www.instagram.com/jelenpivo/’)}> <Icon name=”instagram” size={50} color=”#fff” /> </TouchableOpacity> </View> <Image style={styles.headerImage} source={require(‘../assets/images/Picture-app2.png’)} /> </View> const styles = StyleSheet.create({ socialIcon: { alignItems:…

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Youtube-DL: Is there an output wildcard for which site the video is being downloaded from?

Youtube-dl supports several sites; in my case I’m using youtube & vimeo. I want to have my ‘-o’ string differentiate between the two when setting an output directory, so that matching users don’t clobber each other, and cross-site user’s content can be kept separate by site. I’ve looked in this list of supported wildcards: https://github.com/ytdl-org/youtube-dl/blob/master/README.md#output-template…

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