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Array memory allocation of strings

score 189 · Answer 1 · 2025-01-02 16:50:12

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Array memory allocation of strings

189 views Asked by NDPrasad At 02 January 2025 at 16:50

score 152 · Answer 2 · 2025-01-06 00:25:48

What does an overlong bitshift on a LLVM vector yield?

152 views Asked by Snowball At 06 January 2025 at 00:25

score 241 · Answer 3 · 2024-12-25 20:34:01

Is an attempt to modify a const_cast-ed, but dynamically allocated constant object still undefined behavior?

241 views Asked by Leo Heinsaar At 25 December 2024 at 20:34

score 536 · Answer 4 · 2025-01-06 00:11:00

Why passing string to scanf() compiles fine in C?

536 views Asked by Destructor At 06 January 2025 at 00:11

score 1297 · Answer 5 · 2025-01-06 00:07:40

Can "sizeof(arr[0])" lead to undefined behavior?

1.2k views Asked by mrsmith At 06 January 2025 at 00:07

score 456 · Answer 6 · 2025-01-02 16:50:11

Is overflow of intN_t well-defined?

456 views Asked by Ruslan At 02 January 2025 at 16:50

score 277 · Answer 7 · 2025-01-02 16:40:42

Is i=i+1 an undefined behaviour?

277 views Asked by abysmalpro At 02 January 2025 at 16:40

score 1947 · Answer 8 · 2025-01-06 00:27:45

Casting double to integer when is it undefined behaviour

1.9k views Asked by AudioBubble At 06 January 2025 at 00:27

score 583 · Answer 9 · 2024-12-25 20:29:52

Is reading inactive union member of the same type as active one well-defined?

583 views Asked by Ruslan At 25 December 2024 at 20:29

score 248 · Answer 10 · 2024-12-26 21:39:16

Garbage value in implicit conversion from expression `wchar_t + wchar_t[]` to std::wstring

248 views Asked by MicroVirus At 26 December 2024 at 21:39

TechQA.

List Question

Array memory allocation of strings

What does an overlong bitshift on a LLVM vector yield?

Is an attempt to modify a const_cast-ed, but dynamically allocated constant object still undefined behavior?

Why passing string to scanf() compiles fine in C?

Can "sizeof(arr[0])" lead to undefined behavior?

Is overflow of intN_t well-defined?

Is i=i+1 an undefined behaviour?

Casting double to integer when is it undefined behaviour

Is reading inactive union member of the same type as active one well-defined?

Garbage value in implicit conversion from expression `wchar_t + wchar_t[]` to std::wstring

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