以下代码片段之间是否有任何区别?如果是这样,什么?
myList.AsParallel().ForAll(i => { /*DO SOMETHING*/ });
和
Parallel.ForEach(mylist, i => { /*DO SOMETHING*/ });
主线程是否会等待所有子线程完成?在MVC应用程序中,如果我在控制器操作中进行并行处理,主线程完成后子线程会发生什么.他们会被中止还是会在主线完成后完成?
当我使用Cisco VPN Anyconnect加入我的公司网络时,我无法让docker-machine连接到我的虚拟机VM.它与Cisco Anyconnect接管所有192.168有关..路线.我也尝试使用完全不同的cidr范围(25.0.1.100/24),但仍然无法让docker-machine与VM通信.当我检查路由表时,路由被添加到utun0而不是vboxnet0.我假设utun0是VPN的主机网络接口.这里的docker-machine输出:
docker-machine create -d virtualbox dev
Running pre-create checks...
Creating machine...
Waiting for machine to be running, this may take a few minutes...
Machine is running, waiting for SSH to be available...
Detecting operating system of created instance...
Provisioning created instance...
Copying certs to the local machine directory...
Copying certs to the remote machine...
Setting Docker configuration on the remote daemon...
WARNING >>>
This machine has been allocated an IP address, but Docker Machine could …Run Code Online (Sandbox Code Playgroud) 我想查询columnA ='xyz'+ columnB的所有行:
select * from myTable where colA = 'xyz' + colB
Run Code Online (Sandbox Code Playgroud) 我尝试创建Route 53别名记录,但是没有用。