Donotalo

Donotalo has asked 79 questions and find answers to 54 problems.

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Donotalo questions

Is there any setfill() alternative for C?
Correctness of cmath's pow() in GCC
rand() doesn't obey srand() in Qt Creator
Why does ptr_fun(tolower) doesn't compile in mingw?
Why char *s = "hello"; is allowed?
Formatting DateTime to string
Combine multiple widgets into one in Qt
Using comparator for STL set
How to calculate number of samples in audio given some parameters?
QDockWidget is closed if main window is minimized

Donotalo answers

Detect if two rectangles can be combined into a single rectangle
Help with this compile error
Question about function design
How can I get all the unique keys in a multimap
Qt how to open a file in current dir ? or what's wrong with this?
How to make push and pop on queue atomic, how to lock those operations?
Why scanf must take the address of operator
How do I distinguish between left and right keys (CTRL and ALT)?
C++ and table format printing
Looking for PostMessage functionality in Qt