when I see Audio Example in SDL2, I have some doubts about some of the code. The code is as follows: sdl_audio_example.c -sharpdefine MAX_AUDIO_FRAME_SIZE 192000 TODO: 1. TODO: 2. audio_chunkaudio_pos = out_buffer?? static Uint8 *audio_ch...
I downloaded a cPP project from github and CMAKE generated the solution for VS. I don t know how to learn from it and use it. how to redevelop this project, as I wrote before, to write MFC is a dialog box or something. I want to ask if I can t find ...
question: nodejsCPPjsCPPCPP js method tried: libuvlibuv libuv libuv libuvCPP CPPmsgwaitformultipleobjectsPostThreadMessage MFC msgwaitformultipleobjectswhile whilejs ...
all passing bosses, ask for the detailed mechanism of libuv? libuv sets up a thread for each task to execute, so how is the queue implemented? and if there are a lot of internal events, how is execution dispatched, is it executed one by one, or what?...
vue project, the route uses vue-router hash # mode. When sharing pages in Wechat, there is no problem with config configuration, and the backend returns normally. When you want to inject sharing information into the sharing page, it is as follows ...
mongodb involves updating multiple tables and has no transaction. How to deal with it ...
if there is an abc, there are 3! The order of is abc acb bac bca cab cba to any number, such as Numeric 4, output bca. now there are 26 English letters, a total of 26! Given any number N, how to find the alphabetic column? listen to others say tha...
problem description when installing libsphinxclient, the dependency package of php s sphinx extension on Mac,. configure will report that the answer found on the: onfigure: error: CPP preprocessor " lib cpp " fails sanity check, is the same: yum ...
when I read the introduction to AVPacket in the FFmpeg document, I saw this sentence: For video, it should typically contain one compressed frame. For audio it may contain several compressed frames. for video, it contains one compressed frame; for au...
our teacher seems to have said something, but I don t understand it at all. while((ch=getchar())!=EOF&&ch!= n ) ; ...
well, I wrote a timer with a callback function func struct Timer { std::function<void(int)> func; ---- sockfd ... Timer(int fd) : clientFd(fd) { ... } }; has a time wheel class TimeWheel { private: st...
Why can t I find the type definition of StorageKind in traits anywhere typedef typename internal::traits < Derived >:: StorageKind StorageKind; ...
problem description the framework used is Cocos2d-x, and the language is CPP. due to requirements, the project needs to do a set of network layer in the CPP layer to take over and manage the game-related sending and receiving data. So it is written t...
The gclient command might print an error like Error: client not configured; see gclient config . Just ignore it python tools git-sync-depspython tools git-sync-deps ...
problem description vs2017 uses cout garbled code, and uses printf to output normally the platform version of the problem and what methods you have tried modify vs source files to gbk and utf, but still garbled related codes -sharpinclude<cs...
after configuring the CPP development environment with Visual studio code, you want to reference other files in the main function, but always report Undefined symbols for architecture x86Secret64: error under Mac. The code is as follows: a.h file in...
the book says, "if short is smaller than int, then using short can save memory. " do not understand "if short is smaller than int " CPP stipulates that short at least 16 bits int is at least as long as short so when will short be larger than int? ...
recently, in one of my ndk projects, there are garbled codes caused by inconsistent coding in the process of data transmission (I develop the client, but the server is not in charge of it), so I intend to use iconv.h for conversion, but prompt . gui re...
related codes -sharpinclude <stdio.h> -sharpinclude <stdlib.h> -sharpinclude <pthread.h> void *print_message_function( void *ptr ); main() { pthread_t thread1, thread2; const char *message1 = "Thread 1"; con...
use the goalng "github.com Shopify sarama " library I now have two consumers, and the two topic,kafka partitions are set to 50, but in the actual operation, only one consumer is consuming, closing the consumers who can currently consume, and the othe...
the integer passed to the foreground by the background (for example, 1234) the foreground needs to be displayed as a string, for example, 0 corresponds to "available " 1 corresponds to "unavailable " and so on. Modify that the background still receives...
vue development WeChat Mini Programs learning process from the background of the data, the foreground can not render, print found a _ _ ob__: Observer, wanted data, but I can not get it, I would like to ask how to solve this problem. Front end code &l...
Table colummn has className, but only works on one column. Can you uniformly set the font size and row high attributes in the table ...
UI design, must do this, click on the right side of the little red dot, and how to write the small red circle? ...
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