A condition breakpoint is a breakpoint in which debugger will stop if a certain condition is met. To set a conditional breakpoint use the breakpoint menu and choose `Set conditional breakpoint':
Once done a dialog pops up where you can enter a condition:
The condition is a Boolean expression that follows the same rule as the expression you can enter in the expression evaluation tool .
Caution: If you enter an expression that is not supported or which raises an error during evaluation, by default the condition is considered as True (then the debugger will stop)
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