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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ript 对象的,JSON 官方的解释为:JSON 是一种轻量级的数据传输格式。
本文并不详细介绍 JSON 本身的细节,旨在讨论如何使用 C++ 语言来处理 JSON。关于 JSON 更具体的信息,可参见 JSON 官网:http://www.json.org。
二、本文选择处理...
What is a non-capturing group in regular expressions?
...1).
Let's try some substitutions now. Consider the following text:
Lorem ipsum dolor sit amet consectetuer feugiat fames malesuada pretium egestas.
Now, let's use this dumb regex over it:
\b(\S)(\S)(\S)(\S*)\b
This regex matches words with at least 3 characters, and uses groups to separate th...
Why does one use dependency injection?
... want to log to the console, sometimes to the file system, sometimes using TCP/IP and a remote logging server, and so on ...
And of course you do NOT want to change all your code (meanwhile you have gazillions of it) and replace all lines
var logger = new Logger();
by:
var logger = new TcpLogge...
80后夫妻创业,如今身价68亿,怎么做到? - 资讯 - 清泛网 - 专注C/C++及内核技术
...统—所谓建筑智能化系统,是指在建筑物内以综合布线为传输媒介,通过计算机网络对各子系统进行智能化系统集成,以形成一个设备和网络、控制管理和提供服务有机结合的综合建筑环境。
世界上第一栋智能大厦出现在美国...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
...or 2 搞不定,只能说ai2可发挥空间有限,默认采用了trunked协议,无法指定HTTP1.0,设置请求标头也修改不了,百度网盘把这个拦住了,直接上传百度网盘的方案行不通。
考虑换方案:
1、用php/python写一个中转的服务端,服务端...
Mysql adding user for remote access
...o connect remotely you have to have MySQL bind port 3306 to your machine's IP address in my.cnf. Then you have to have created the user in both localhost and '%' wildcard and grant permissions on all DB's as such . See below:
my.cnf (my.ini on windows)
#Replace xxx with your IP Address
bind-addre...
互联网造车运动 - 资讯 - 清泛网 - 专注C/C++及内核技术
...共同签订《关于“互联网+智能电动车”的战略合作框架协议》,在河南省郑州市积极展开“互联网+智能电动车”领域的创新合作。
此外,从事智能化车载信息服务系统研发、制造的上海博泰,在4月上海车展上发布了首款智能...
A transport-level error has occurred when receiving results from the server [closed]
...
Try the following command on the command prompt:
netsh interface tcp set global autotuning=disabled
This turns off the auto scaling abilities of the network stack
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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
...款电脑上的软件,配合UART线,可以与硬件进行双向数据传输的工具,UART线如下:
电脑端的串口工具软件非常之多,这里提供一款仅供参考:
XCOM V2.7.zip
请注意:使用串口工具软件之前,一般需要安装硬件厂商提供的驱动程...
Connect to a locally built Jekyll Server using mobile devices in the LAN
...e command line.
That will make Jekyll's HTTP server bind to all available IPs, rather than just to localhost.
You can also add this to your _config.yml with host: 0.0.0.0. GitHub will simply ignore this when you push, so it's safe to use if you don't mind having your work openly accessible on your...