针对你遇到的错误 error: ‘condition_variable’ in namespace ‘std’ does not name a type,我可以从几个方面帮助你排查和解决问题: 确认环境支持C++11或以上标准: std::condition_variable 是C++11 引入的新特性,因此你需要确保你的编译环境支持 C++11 或更高版本。如果你使用的是 GCC 或 Clang,可以通过在...
error: ‘condition_variable’ in namespace ‘std’ does not name a type #include <condition_variable>
Error: ‘condition_variable’ in namespace ‘std’ does not name a type occurs on cflinuxfs4 during node-rfc build from source, like when running npm run cpp or npm install in cloned node-rfc repository
尽管GCC 13也有MCF线程构建，这更接近原生Windows线程，也可能适合你。
lock.mutex()is not locked by the calling thread. If some other threads are also waiting on*this,lock.mutex()is different from the mutex unlocked by the waiting functions (wait,wait_forandwait_until) called on*thisby those threads.
print('hello from a file') then using command f: cd f:\python-study\py4e> .\first.py first.py --->because this file association has happenned in Windows and this does not work in Macintosh python first.py Windows:snipping tool (截图工具) ...
EPERM The caller does not have the appropriate privilege to perform the operation. The following reason code can accompany this return code: JRSMCShMAcc. Reason_code Returned parameter Type: Integer Length: Fullword The name of a fullword in which the BPX1SMC/BPX4SMC serv...
V640. Code's operational logic does not correspond with its formatting. V641. Buffer size is not a multiple of element size. V642. Function result is saved inside the 'byte' type variable. Significant bits may be lost. This may break the program's logic. V643. Suspicious pointer arithme...
Good MorningI want to create a file in a directory, but only if that directory already exists. If it does not exist, it returns a message warning that the directory does not exist.I am not able to do the function and I would like help to understand the correct way to do...
'string' does not contain a definition for 'empty' 'System.Threading.ThreadAbortException' occurred in mscorlib.dll...what is the error?how to solve??? 'System.Web.UI.WebControls.Literal' does not allow child controls. 'The input is not a valid Base-64 string' ERROR 'type' does not con...