jdl

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jdl has asked 50 questions and find answers to 3 problems.

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jdl questions

How to perform a [self.view addSubview: lbl] outside of ViewController Class scope?
sqlite3_open: "unable to open database file"
Octave: mkoctfile not found when trying to install toolboxes
QTimer incomplete type
how to count lines in a c++ project? [duplicate]
How to get "focus" to a specific NSView programmatically?
Segmentation fault executing file writing using FILE pointer
Does QMutex need to be static so other threads calls of this class instance know to suspend their operations?
Can you do inline assemble in objective-c? [duplicate]
Doxygen does not show how the documented member functions (including the constructors) are called from other classes.?

jdl answers

Retrieving command line arguments in a Qt application
How to change fontsize on drawText?
Vscode errors using the debugger