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Questions - debugging

How can I include the caller in debug logging from Python constructors?

I have a class C which is instantiated all over the place in a large program. C.__init__() contains debug logging, giving the parameters passed in to the new instance. It's often useful for these log ...
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Marnanel Thurman

python

debugging

logging

introspection

Votes: 0

Answers: 1

Latest Answer

It can be done with a singleton object whose representation is the name of its caller (or its caller's caller, or...): logger.debug("new C instance, with a=%d, b=%d, called from %s", ...
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Marnanel Thurman

LLDB customize print of template class

I use LLDB as my debugger, and want it to print my template class MyArray<N> in a customized format. I read the LLDB document, and come up with python script that can get public and private data...
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ChrisZZ

python

c++

debugging

lldb

Votes: 0

Answers: 1

Latest Answer

The simple way would be to store the value of N as static member: template<int N> class MyArray { public: static constexpr const int n = N; }; Supposed MyArray is not your type you can infe...
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463035818_is_not_an_ai

Get return value of function when last called, without calling it again

I am new to using gdb. I have a function, which I will call a() that gives a different value every time it is called. Another function add_to_array uses a() as a parameter. Here is an example: add_to_...
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Squarepeg

c

debugging

gdb

Votes: 0

Answers: 3

Latest Answer

How could I see what the return values of a() were each time it was called? If you are currently stopped before e.g. the last call to add_to_array(), and are interested in what value the first call ...
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Employed Russian

Edit Android navbar permanently by `settings put secure`

settings put secure sysui_nav_bar "key(82:file:///storage/emulated/0/Android/Data/Awe-Inspiring/menu.png),back;home;recents,menu_ime,key(120:file:///storage/emulated/0/Android/Data/Awesome/screen...
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Danny Leonce

debugging

adb

Votes: 0

Answers: 0

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