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Simple implementation and test of C++11 thread pool Don't talk much, code first //threadpool.h #pragma once #include<vector> #include<queue> #include<thread> #include<iostream> #include<stdexcept> #include<condition_variable> #include<memory> #include<fu ...

Portable file operations - Files Separator In Windows system, backslash '' or slash '/' is used as the separator of the path. However, when using backslash, it needs to be noted that a single backslash represents the escape character, so when using backslash as the separator of the path, it needs ...

In the socket blocking mode, the connect function will not return until there is a clear result (or the connection succeeds or the connection fails). If the server address is "far away" and the connection speed is slow, the connect function may cause the program to block in the connect process ...

We were unable to connect to the HTTPS server using WebRequest due to the following error message: The request was aborted: Could not create SSL/TLS secure channel. We know that the server does not have a valid HTTPS Certificate in the path used, but in order to bypass this problem, we used the following code obtained from another StackO ...

Article directory TensorFlow2 learning -- Image Classification Guide bag Raw data Data mapping Data division and standardization Model and train Model evaluation and prediction Other: use of Callback TensorFlow2 learning -- Image Classification Guide bag import matplotlib.pyplot as plt impor ...

C + + get WiFi list (Native WiFi API) Official Demo Process of obtaining WiFi: open Wlan Handle → enumerate network card information → obtain WiFi list, official Demo, Here Required interfaces: WlanOpenHandle entry: Here WlanEnumInterfaces entrance: Here WlanGetAvailableNetworkList entry: ...

10_ file Text files: Based on character encoding, such as ASCII, UNICODE Binary file open FILE *fopen(filename, mode); // The system itself defines a structure called FILE // Mode indicates the mode of opening the file /* mode The value of r rb Open as read-only w wb Open as write a ab Open as append, add content at the ...

1, layout in Android 1. Linear Layout: it is divided into vertical Linear Layout (android:orientation = "vertical") and horizontal Linear Layout (android:orientation = "horizontal" / / horizontal Linear Layout) according to the arrangement direction. When a linear layout defines an a ...

In the previous article, we introduced the specified image file and added watermark to the specified file In this paper, watermark is applied to the project. When the user uploads the picture file, the corresponding watermark is added to the picture Still using a generic handler (. ashx) Users add pi ...

Introduction to Windows Service Application Microsoft Windows Services (formerly known as NT Services) allow users to create executable applications that can run for a long time in their own Windows sessions.These services start automatically when the computer starts, can be paused and restarted, an ...