linux - Counting lines starting with a certain word -
how count number of lines in text file starting word?
i not want use sed , wc -l. better solution?
try this:-
awk '/^yourwordtofind/{a++}end{print a}' file design - Custom Styling Qt Quick Controls -
i have custom design qt quick controls. example, change background colour of tool bar, since hate default design. how can that? in qt quick controls, there limited styling available via qt quick control styles items, buttonstyle , checkboxstyle , etc. at moment, other styles require delving qt sources , messing internal details. here complete example of how 1 might modify toolbar's style. main.qml import qtquick 2.1 import qtquick.layouts 1.0 import qtquick.controls 1.0 applicationwindow { toolbar: toolbar { id: toolbar component.oncompleted: toolbar.data[0].item.children = [newrectangle]; property item _newrectangle: rectangle { // rectangle within toolbarstyle's panel // gleaned from: // http://qt.gitorious.org/qt/qtquickcontrols/source/ // c304d741a27b5822a35d1fb83f8f5e65719907ce:src/styles/base/toolbarstyle.qml id: newrectangle anchors.fill: parent...
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