大约有 4,900 项符合查询结果(耗时:0.0240秒) [XML]
MQTT物联网协议完全实践指南 · App Inventor 2 中文网
...门教程》
下载资源
MQTT扩展下载:
de.ullisroboterseite.ursai2pahomqtt.aix
完整示例项目:
mqtt_demo.aia
MQTT协议深度解析
1. 协议架构与通信模式
MQTT采用客户端-服务器架构,基于发...
Create batches in linq
Can someone suggest a way to create batches of a certain size in linq?
15 Answers
15
...
How do I get current date/time on the Windows command line in a suitable format for usage in a file/
Update: Now that it's 2016 I'd use PowerShell for this unless there's a really compelling backwards-compatible reason for it, particularly because of the regional settings issue with using date . See @npocmaka's https://stackoverflow.com/a/19799236/8479
...
How to run test methods in specific order in JUnit4?
...
Active
Oldest
Votes
...
Angular JS: What is the need of the directive’s link function when we already had directive’s contro
I need to perform some operations on scope and the template. It seems that I can do that in either the link function or the controller function (since both have access to the scope).
...
How to modify memory contents using GDB?
I know that we can use several commands to access and read memory: for example, print, p, x...
3 Answers
...
Reconnection of Client when server reboots in WebSocket
I am using web socket using PHP5 and the Chrome browser as client.
I have taken the code from the site http://code.google.com/p/phpwebsocket/ .
...
How to make execution pause, sleep, wait for X seconds in R?
How do you pause an R script for a specified number of seconds or miliseconds? In many languages, there is a sleep function, but ?sleep references a data set. And ?pause and ?wait don't exist.
...
My docker container has no internet
I had it working allright but now it stopped. I tried the following commands with no avail:
22 Answers
...
How to resize a VirtualBox vmdk file
I've run out of space on a virtual machine disk which is a vmdk and need to resize the virtual image. Resizing with the command
...
