1 Problem Description The field reports show that xxx panel will lockup and then reboot while doing security port scan by nmap. 2 Root Cause After analysis, this problem happens at all panel versions, standalone/networking panel, and happen…
https://docs.microsoft.com/en-us/dotnet/framework/wcf/feature-details/data-member-order In some applications, it is useful to know the order in which data from the various data members is sent or is expected to be received (such as the order in which…
# sorting examples using the mtcars datasetattach(mtcars) # sort by mpgnewdata <- mtcars[order(mpg),] # sort by mpg and cylnewdata <- mtcars[order(mpg, cyl),] #sort by mpg (ascending) and cyl (descending)newdata <- mtcars[order(mpg, -cyl),] detac…
A method of offloading, from a host data processing unit (205), iSCSI TCP/IP processing of data streams coming through at least one TCP/IP connection (3071 ,307 2 ,307 3), and a related iSCSI TCP/IP Offload Engine (TOE). The method including: providi…
在TCP连接开始到结束连接,之间可能会多次传输数据,也就是服务器和客户端之间可能会在连接过程中互相传输多条消息.理想状况是一方每发送一条消息,另一方就立即接收到一条,也就是一次write对应一次read.但是,现实不总是按照剧本来走. MINA官方文档节选: TCP guarantess delivery of all packets in the correct order. But there is no guarantee that one write operation on the s…
IP, TCP, and HTTP Issue #10 Syncing Data, March 2014 By Daniel Eggert When an app communicates with a server, more often than not, that communication happens over HTTP. HTTP was developed for web browsers: when you enter http://www.objc.io into your…
he characteristics of TCP protocol TCP (which means Transmission Control Protocol) is one of the main protocols of the transport layer of the TCP/IP model. It makes it possible, at application level, to manage data coming from (or going to) the lower…
A data contract describes how CLR types map to XSD schema definitions. Data contracts are the preferred way to enable serialization of complex types included in operation signatures as parameters or return values. You create a data contract by applyi…
