886 questions
The chords at the bottom1952805748I printed it out.Why?Is it the address or something?cout << 'test'; // Note the single quotes.
When you create an instance of the Test class that I define.What's the difference between the two?Is there a difference?
int cnt;const int * cntptr = &cnt;cin >> cnt;int arr[*cntptr];I can't...Is there any way to receive the size of a variable as a variable> ㅠ
The creator of Go language wrote it down hereDoes everyone else think the same?Why doesn't Go have an Assertion?Go does not have an assessment. It's certainly convenient to have, but in our experience...
Hello, the school gave me homeworkIt's my first time with C++. I'm asking you a question because you gave me this homework after the first hour of C++
class Point{public: int x, y; Point(){} Point(int xx, int yy) { x = xx; y = yy; }};class Rectangle{ Point p; int width, height;public: Rectangle(int x, int y, int w, int h) { p.x = x; p.y = y; width...
class Test{ constant temp = 1000; // The above behavior is said to be impossible in hot blood C++.};It worked well in VS2017 standards. Is the standard changed because the book of the hot blood is old...
This is the remove code from the C++ standard library.Why do you check that it is not the same as !(*first=val) instead of (*first!==val)Other than remove, there are many other standard libraries that...
How do I find the location (absolute path) of the C file currently running in the code?I want argv[0] to accept it, but he doesn't.
When you are coding a red black tree and debug granpa!= nullptr even though it is true, the entire phrase is skipped.I stopped it in debugging mode and checked it by pressing f11, but I only ran the l...
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534 Uncaught (inpromise) Error on Electron: An object could not be cloned
547 rails db:create error: Could not find mysql2-0.5.4 in any of the sources
547 Who developed the "avformat-59.dll" that comes with FFmpeg?
702 When building Fast API+Uvicorn environment with PyInstaller, console=False results in an error
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