网站首页 站内搜索

搜索结果

查询Tags标签: variable,共有 78条记录
  • Linux c++ 试验-1 条件变量(condition_variable)

    1、示例 #include <iostream> // std::cout#include <thread> // std::thread#include <mutex> // std::mutex, std::unique_lock#include <condition_variable> // std::condition_variablestd::mutex mtx; // 全局互斥锁.std::condition_variab…

    2021/10/2 7:10:45 人评论 次浏览
  • gdbusauth.c:1302:11: error: ‘%s’ directive argument is null

    gdbusauth.c: In function ‘_g_dbus_auth_run_server’: gdbusauth.c:1302:11: error: ‘%s’ directive argument is null [-Werror=format-overflow=]1302 | debug_print ("SERVER: WaitingForBegin, read %s", line);| ^~~~~~~~~~~~~~~…

    2021/9/24 23:42:00 人评论 次浏览
  • gdbusauth.c:1302:11: error: ‘%s’ directive argument is null

    gdbusauth.c: In function ‘_g_dbus_auth_run_server’: gdbusauth.c:1302:11: error: ‘%s’ directive argument is null [-Werror=format-overflow=]1302 | debug_print ("SERVER: WaitingForBegin, read %s", line);| ^~~~~~~~~~~~~~~…

    2021/9/24 23:42:00 人评论 次浏览
  • flutter报错The type of the function literal can't be inferred because the literal has a block as

    flutter有一些报错如下The type of the function literal cant be inferred because the literal has a block as its body. Try adding an explicit type to the variable.dart(top_level_function_literal_block) A value of type String? cant be assigned to a varia…

    2021/9/12 6:06:26 人评论 次浏览
  • flutter报错The type of the function literal can't be inferred because the literal has a block as

    flutter有一些报错如下The type of the function literal cant be inferred because the literal has a block as its body. Try adding an explicit type to the variable.dart(top_level_function_literal_block) A value of type String? cant be assigned to a varia…

    2021/9/12 6:06:26 人评论 次浏览
  • Pytorch使用autograd.function自定义op

    0x01 简介 Pytorch是利用Variable与Function来构建计算图的,Function就像计算图中的边,实现Variable的计算,并输出新的Variable,因此Function需要有forward和backward的功能,前者用于正常传递输入,后者用于计算梯度.(但直接用nn.Module构建就可以只用写forward,backw…

    2021/8/17 6:06:48 人评论 次浏览
  • Pytorch使用autograd.function自定义op

    0x01 简介 Pytorch是利用Variable与Function来构建计算图的,Function就像计算图中的边,实现Variable的计算,并输出新的Variable,因此Function需要有forward和backward的功能,前者用于正常传递输入,后者用于计算梯度.(但直接用nn.Module构建就可以只用写forward,backw…

    2021/8/17 6:06:48 人评论 次浏览
  • c++中的new和delete

    1. 动态内存分配是在程序运行时从堆分配,非静态的,局部变量内存分配是在栈上; 2. 动态内存分配的用处: (1)分配可变大小的内存,编译器一般分配指定大小,当然动态数组编译器也可以; (2)使程序员很弹性的分配(需要内存)和释放(不再需要)内存;3. 标准的变量如…

    2021/8/9 11:08:20 人评论 次浏览
  • c++中的new和delete

    1. 动态内存分配是在程序运行时从堆分配,非静态的,局部变量内存分配是在栈上; 2. 动态内存分配的用处: (1)分配可变大小的内存,编译器一般分配指定大小,当然动态数组编译器也可以; (2)使程序员很弹性的分配(需要内存)和释放(不再需要)内存;3. 标准的变量如…

    2021/8/9 11:08:20 人评论 次浏览
  • C++中的命名空间

    在C++中通过命名空间来避免命名冲突 类似java中包的概念来解决函数名冲突问题 namespace MQ {int g_variable;class Person{};void test() {}} int main(){MQ::g_variable = 10;MQ::Person *p = new MQ::Person();MQ::test();return 0; }//如果不想写MQ::,可以在头使用命名…

    2021/8/6 11:35:48 人评论 次浏览
  • C++中的命名空间

    在C++中通过命名空间来避免命名冲突 类似java中包的概念来解决函数名冲突问题 namespace MQ {int g_variable;class Person{};void test() {}} int main(){MQ::g_variable = 10;MQ::Person *p = new MQ::Person();MQ::test();return 0; }//如果不想写MQ::,可以在头使用命名…

    2021/8/6 11:35:48 人评论 次浏览
  • C/C++: static variables

    static variable can only be initialized once. Compiler persist the variable till the end of the program. Eg:#include <iostream>int* a = NULL;void my_delete() {static int deleted = 0;std::cout << "deleted = " << deleted ++ &…

    2021/8/3 20:07:51 人评论 次浏览
  • C/C++: static variables

    static variable can only be initialized once. Compiler persist the variable till the end of the program. Eg:#include <iostream>int* a = NULL;void my_delete() {static int deleted = 0;std::cout << "deleted = " << deleted ++ &…

    2021/8/3 20:07:51 人评论 次浏览
  • electrion vue __dirname is a NodeJS variable

    __dirname is a NodeJS variable, in recent electron versions, node integration is disabled by default. When opening your BrowserWindow, you should add the following to the options:module.exports = {pluginOptions: {electronBuilder: {nodeIntegration: tru…

    2021/7/25 14:06:06 人评论 次浏览
  • electrion vue __dirname is a NodeJS variable

    __dirname is a NodeJS variable, in recent electron versions, node integration is disabled by default. When opening your BrowserWindow, you should add the following to the options:module.exports = {pluginOptions: {electronBuilder: {nodeIntegration: tru…

    2021/7/25 14:06:06 人评论 次浏览
扫一扫关注最新编程教程