zero-initialization Questions

0

When using yarn-berry, should I apply the unplugged to the git repository when implementing zero-installs? As far as I know, in the case of zero-installs, we proceed with yarn start immediately aft...
Flowerless asked 17/10, 2022 at 5:17

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Does C++ support a language construct that will allow us to initialize an object and all its padding fields to zero. I found some encouraging wording in cppreference.com about zero-initialization t...
Prepotent asked 3/2, 2022 at 22:17

5

Solved

I'm studying for the final exam for my introduction to C++ class. Our professor gave us this problem for practice: Explain why the code produces the following output: 120 200 16 0 using namespace...

3

Solved

After doing a ton of testing and writing this answer on how to initialize a struct to zero in C++ (note: the downvote on it was before my total rewrite of it), I can't understand why = {0} doesn't ...
Vittorio asked 30/4, 2020 at 20:12

2

Solved

According to cppreference.com, std::map::operator[] for non-existing value does zero-initialization. However, the same site does not mention zero-initialization for std::unordered_map::operator[],...
Legislative asked 5/12, 2019 at 9:44

1

Solved

I'm having trouble understanding when and why exactly a member in my class is zero-initialized according to http://en.cppreference.com/w/cpp/language/zero_initialization. Consider the following te...
Hill asked 15/2, 2018 at 14:44

1

Solved

A code I'm modifying is using tf.get_variable for weight variables, and tf.Variable for bias initialisation. After some searching, it seems that get_variable should always be favoured due to its po...
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