野趣味 书童

const [rec, setRec] = useState({}); const [onRec, setOnRec] = useState(true); useEffect(() => { ...

I am working on a React project. So I used Material UI to make a popover form on click of a button. ...

i am getting this error at compile (actually this is a very simple project and the syntax is absolut...

I have the following structure... Three controls made by me, that inherit from the same common contr...

I am using portable Octave 5.1.0 under Win 10. I mean to write a plot to png with transparent backgr...

Been Googling for a few days and I can\'t figure out how to tell if paintComponent is being called w...

I have 2 numpy arrays: a = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]) ...

public class Sum { public static void main(String args[]) { int x,y,s; x=Integer.parseInt(...

when I try building Qt5 for Windows (32bit), the build fails on QtQuickControls. It says that qml_re...

I am trying to search a string \'Test^\' in another string \'test1 Test2 Test^ test\'. I find that r...

I\'m looking for a way to manage existing resources in my Terragrunt workflow without recreating the...

The download doesn\'t start and when I download eclipse-java-2020-09-R-win32-x86_64.zip and run the ...

Please let me know is it possible to scrap some info after ajax loaded with PHP? I had only used SIM...

I\'m working with old html(ASP) files and i need to convert/parse them to work with new browsers. I\...

I am implementing typeahead of jquery and in trouble passing ajax response in response. I tried a lo...