Under Ubuntu, use showFullScreen () full screen, then pop up the dialog box Qdialog or the status bar at the top of QMessageBox, will be redisplayed. Is there any way to keep the status bar hidden in the pop-up dialog box or QMessageBox ?...
now there is a requirement to write XMPP communication programs on Ubuntu using QT, using QXmpp as the library. Now I need to register my new user on the server, and then log in with the registered user. I know I use QXmppRegisterIq, to register, but I ...
now there is a need to write a service under the Linux (Ubuntu) environment and do Linux development for the first time. I hope the bosses in the circle can give me some advice ...
problem description < H2 > break it up ~ it would be nice to delete all the previous compilation results and recompile them. < H2 > Environment: qtcreator project references the cuda_runtime.h file, which is referenced in the cpp source file, and c...
my project needs to display a large amount of data on the qt tree control, a total of four columns, the first column is the button and text, the second column is text, the third column is combobox, and the fourth column is icon. If all inserted, it will...
when I was packing, I configured a lot of things. prompt android-8.1.0 invalid; but I am too low with other versions ...
is a game server written in java,netty, which is often requested by crawlers. at present, after one night, the netty is stuck and the new request will remain stuck, that is, it will not be printed on the console or respond to the client request. som...
We know that there are good ways to localize data such as localStorage,sessionStorage in HTML5. So what are some convenient ways to localize data in Django? ...
when the input box enters "1 " to render the remote data, the interface returns the data when entering "d ", but does not render the data. After deleting the "d " operation, the rendering drop-down box appears, but immediately disappears. ...
for example, I want to get the position of each object then add a note at the top how to do this? ...
topic description I have a log file, which is roughly formatted as follows: time1 keyword1 time2 keyword2 time3 keyword2 time4 keyword1 time5 keyword2 time6 keyword2 I need to extract the time based on the keywords keyword1 and keyword2, and t...