My impression is that there aren't a ton of debugging talks because a huge swathe of the industry doesn't actually "debug," especially in the sense of using a symbolic debugger. I sometimes worry that this skill will be lost over the years.
@joesilver75
Жыл бұрын
I can't even imagine coding without a debugger. How else could you follow the flow of your program?
@D0Samp
Жыл бұрын
@@joesilver75 In the best case, you can deduct (mis)flow from a reasonable test coverage; in the worst case, the code is not even littered with debug log messages, but rather naked printf/OutputDebugString calls that may or may not be included in release builds.
@player-eric
Жыл бұрын
Could you please provide accurate subtitles for this video?
@kuriankattukaren
Жыл бұрын
Very informative talk.
@hiftu
Жыл бұрын
Is that possible to fix the audio of this video? (the "s"-es hurt my ears.)
@jackadrianzappa5919
Жыл бұрын
At 49:24 you have: ``` if (auto const ohFile = ERRNORETRYIGNORE( open(file, ...) tc::err::returned_nonnegative_value(), // success tc::err::returned(invalid_filehandle, EINTR), // retry tc::err::returned(invalid_filehandle, {EPERM, ENOENT, EACCES}) // allowed errors )) {} ``` Am I correct that `ERRNORETRYIGNORE` is a function of 4 parameters, the first is returning a file handle, the 2nd returns a lambda/functor that tests for a non-negative value, and the others returning lambda/functors that test `errno` for the errors specified? Just want to confirm my understanding as there's no comma at the end of the `open()` call.
@thomasw813
Жыл бұрын
40:19 That assumption is wrong. I have been debugging a lot of code which I haven't written. I was doing it as a service. Other programmers do that by coincidence because they take over a job of someone else. What's the consequence for the rest of the video? Do we need to educate the programmers who had the wrong mental model? How?
@betafractal9395
Жыл бұрын
That title is hilarious 😆
@JohnDlugosz
Жыл бұрын
(end-begin)/sizeof(element_t) doesn't make sense for std::vector in the first place. v.end()-v.begin() would already be the number of elements == v.size(). You fixed the element_t to be the same between processes, but the std::vector itself is not portable between processes.
@juancruznores9858
Жыл бұрын
There's always the: "Uhh?... thats funny..."
@theb1z0n
Жыл бұрын
That's some bad mic here!
@knownaskevr
Жыл бұрын
Why is this already part of the playlist? On KZitem, people typically go to playlists to see content in some order. Making this part of the playlist, particularly at the beginning, is a total buzzkill and discourages me from looking into CppCon content.
@batorygimnazjum2683
Жыл бұрын
What kind of order do you mean?
@Buoy2
Жыл бұрын
??? did you look at the video or just the title
@colin398
Жыл бұрын
Cope
@ChrisCox-wv7oo
Жыл бұрын
Your complaint is that it's on the playlist? What is the harm?
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