#undefined_behavior search results
לפעמים אחרי כתיבת קוד במשך 14 שעות התפקוד המוחי משתבש. השבוע מצאתי את עצמי עומד בסלון עם יד מלאה באוכל לחתולים, למרות שהפעולה שתכננתי לעשות הייתה להוציא את קופסת האוכל מהתיק ולשטוף אותה. גם גוריון לא הבין מה עובר עליי. #אינפיניטי #undefined_behavior
#cpp #undefined_behavior #pointers Just learnt about interesting thing in C++ called "type punning" - when you have two pointers of different type, both pointing at the same location: stackoverflow.com/a/44137664/297…
ניסיתי עכשיו ללחוץ לחיצה ארוכה על סימן הפיברוט לציוץ כדי לעשות לייק צוחק. #undefined_behavior
"If you change this aligned_alloc to a malloc, the code will segfault, or worse." This is the language equivalent of Blackadder's quip: "A fate worse than a fate worse than death? That's pretty bad." #cprogramming #undefined_behavior #blackadder
c - 엄격한 앨리어싱 규칙이란 무엇입니까? #c #undefined_behavior #cplusplus_faq code.i-harness.com/ko/q/1815a
c - （なぜ）未初期化の未定義の変数を使用していますか？ #c #undefined_behavior code.i-harness.com/ja/q/b68859
c - 厳密なエイリアシングルールとは何ですか？ #c #undefined_behavior #cplusplus_faq code.i-harness.com/ja/q/1815a
cplusplus - 非アクティブな共用体メンバおよび未定義のビヘイビアにアクセスしますか？ #cplusplus #undefined_behavior code-examples.net/ja/q/ad8a93
A C++ implementation that detects undefined behavior? - Visit programmatic.solutions/qypjz9/is-ther… for the answer. #cpp #undefined_behavior #programming #softwaredevelopment #developerlife
In practice, why would different compilers compute different values of int x = ++i + ++i;? - Visit programmatic.solutions/g13fv7/in-prac… for the answer. #cpp #undefined_behavior #programming #softwaredevelopment #programmers
behavior of const_cast in C++ - Visit programmatic.solutions/w8skvo/behavio… for the solution. #cpp #undefined_behavior #const_cast #programming #programmers
Is accessing a global array outside its bound undefined behavior? - Visit programmatic.solutions/hutb70/is-acce… for the answer. #c #undefined_behavior #programming #computerengineering #softwareengineer
SO post of the day: "Why don't define some undefined behaviours?" #cpp #undefined_behavior stackoverflow.com/questions/7448…
C++ placement new after memset - Visit programmatic.solutions/xiqmh4/c-place… for the solution. #cpp #undefined_behavior #memset #placement_new #programming
Why does Rust disallow mutable aliasing? - Visit programmatic.solutions/38aft2/why-doe… for the answer. #rust #undefined_behavior #lifetime #programming #code
Does the C++ standard allow for an uninitialized bool to crash a program? - Visit programmatic.solutions/caj6h4/does-th… for the answer. #cpp #llvm #undefined_behavior #abi #llvm_codegen
SO post of the day: "Examples using reinterpret_cast that do not trigger UB" #cpp #undefined_behavior #reinterpret_cast #strict_aliasing stackoverflow.com/questions/7421…
SO post of the week: "Examples using reinterpret_cast that do not trigger UB" #cpp #undefined_behavior #reinterpret_cast #strict_aliasing stackoverflow.com/questions/7421…
SO post of the week: "Undefined behavior or memory leak when using placement-new" #cpp #memory_leaks #undefined_behavior #placement_new stackoverflow.com/questions/7284…
#cpp #undefined_behavior #pointers Just learnt about interesting thing in C++ called "type punning" - when you have two pointers of different type, both pointing at the same location: stackoverflow.com/a/44137664/297…
SO post of the day: "process array in chunks using struct then cast as flat array - how to avoid UB (strict aliasing)?" #cpp #language_lawyer #undefined_behavior #strict_aliasing stackoverflow.com/questions/7484…
Is accessing a global array outside its bound undefined behavior? - Visit programmatic.solutions/hutb70/is-acce… for the answer. #c #undefined_behavior #programming #computerengineering #softwareengineer
Why does Rust disallow mutable aliasing? - Visit programmatic.solutions/38aft2/why-doe… for the answer. #rust #undefined_behavior #lifetime #programming #code
SO post of the day: "Why don't define some undefined behaviours?" #cpp #undefined_behavior stackoverflow.com/questions/7448…
1/3: SO post of October: "Compiler optimizations may cause integer overflow. Is that okay?" #cpp #compiler_optimization #undefined_behavior #integer_overflow #integer_arithmetic stackoverflow.com/questions/7410…
SO post of the week: "Examples using reinterpret_cast that do not trigger UB" #cpp #undefined_behavior #reinterpret_cast #strict_aliasing stackoverflow.com/questions/7421…
SO post of the day: "Examples using reinterpret_cast that do not trigger UB" #cpp #undefined_behavior #reinterpret_cast #strict_aliasing stackoverflow.com/questions/7421…
In practice, why would different compilers compute different values of int x = ++i + ++i;? - Visit programmatic.solutions/g13fv7/in-prac… for the answer. #cpp #undefined_behavior #programming #softwaredevelopment #programmers
SO post of the week: "Compiler optimizations may cause integer overflow. Is that okay?" #cpp #compiler_optimization #undefined_behavior #integer_overflow #integer_arithmetic stackoverflow.com/questions/7410…
initialize array, placement new, read variables, defined behavior? - Visit programmatic.solutions/xrixvc/initial… for the answer. #cpp #language_lawyer #undefined_behavior #placement_new #programming
C++ placement new after memset - Visit programmatic.solutions/xiqmh4/c-place… for the solution. #cpp #undefined_behavior #memset #placement_new #programming
Does the C++ standard allow for an uninitialized bool to crash a program? - Visit programmatic.solutions/caj6h4/does-th… for the answer. #cpp #llvm #undefined_behavior #abi #llvm_codegen
A C++ implementation that detects undefined behavior? - Visit programmatic.solutions/qypjz9/is-ther… for the answer. #cpp #undefined_behavior #programming #softwaredevelopment #developerlife
behavior of const_cast in C++ - Visit programmatic.solutions/w8skvo/behavio… for the solution. #cpp #undefined_behavior #const_cast #programming #programmers
לפעמים אחרי כתיבת קוד במשך 14 שעות התפקוד המוחי משתבש. השבוע מצאתי את עצמי עומד בסלון עם יד מלאה באוכל לחתולים, למרות שהפעולה שתכננתי לעשות הייתה להוציא את קופסת האוכל מהתיק ולשטוף אותה. גם גוריון לא הבין מה עובר עליי. #אינפיניטי #undefined_behavior
#cpp #undefined_behavior #pointers Just learnt about interesting thing in C++ called "type punning" - when you have two pointers of different type, both pointing at the same location: stackoverflow.com/a/44137664/297…
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