Connect to the Redis server with ASP. NET 5 on the Linux platform
Recently, I was working on a Linux platform based on the ASP. Net 5 middleware + Redis + Mysql architecture. I studied using StackExchange. Redis as a tool for connecting asp. net5 to redis. The author opened a new branch "CoreCLR" a few days ago to start upgrading asp. net5. There is also a problem related to pull request tracking. Test ever
Differences between att assembly and Intel assembly
(1) In intel format, most uppercase letters are used, while in att format, lowercase letters are used.
(2) In att format, Register names must be prefixed with "%", but not intel format.
(3) In att's 386 assembly language, the order of the source and target operands of commands is the opposite of that in Intel's
about a project called multiplexed information and computing service. In the 1960s s, most computers used batch processing (that is, when a job accumulates a certain number of jobs ). At that time, our well-known American Telephone and Telegraph Inc .; att, General Electric Appliance Company (General Electric ICS; G. E .) and mas usetts Institute of Technology (MIT) are planning to develop a general-purpose, time-sharing, and multi-user operating sys
and Telegraph Inc .; att, General Electric Appliance Company (General Electric ICS; G. E .) and mas usetts Institute of Technology (MIT) are planning to develop a general-purpose, time-sharing, and multi-user operating system, this multics was designed to run on a large GE-645 host. However, this project is too complex, the overall goal is too large, it combines too many features, the progress is too slow, there has been no results in a few years, an
First,Special selectors1. * Used to match any mark2.> for specifying Parent-child node relationships3. E + F adjoins the element selector, matching all sibling elements immediately following the E element f4. E ~ F matches the sibling element after all E elements F5. name [expression]5.1 E[att] matches all e elements with the att attribute ([att] gets all the tag
There are five XML files in total: animation. XML (not explained at the moment)
Dialog. xml
Stringtable. xml
Style. xml
Testbutton. xml
Style reference. The content and relationship referenced by stringtable are roughly as follows:
1 Panel Name = "Testbutton" Pos = "5,-105,-5,-5" Style = "Panel" > 2 Button Name = "Colorbtn1" Pos = "5, 4, 45, 35" Txt = "Str | colorbtn1" Style = "Btncolor1" /> 3 Button Name = "Colorbtn2" Pos = "50, 4, 90, 35" Txt
Assembly language is always indispensable in the source code of any operating system. Therefore, assembly language is an essential basic knowledge for learning the operating system. However, at present, most of the teaching in China is conducted on the Windows platform, therefore, most readers are familiar with Intel's Assembly syntax, but att's assembly is used in Linux kernel code. This section compares the two types of assembly, allowing readers who are familiar with Intel assembly syntax to
Syntax Description:
E--Elements
Att--Properties
Val--Property value
E:first-child
E:last-child
Match the e element with the ATT attribute in the document
Grammar: E[att]
Matches the e element with the ATT attribute in the document with a value of Val
Grammar: E[att=v
In January 17, 2013, as organizations began to focus on accelerating video communication and business processes with video functions, ATT and Polycom announced a strategic cooperation agreement to create personalized, mobile, and virtualized video conferences.
With ATT Business Exchange, MPLS, Internet and mobile networks, and the Polycom RealPresence platform, both parties will use this Protocol to create
Transferred from Chen Lijun's book "deep analysis of Linux kernel source code"
Http://www.kerneltravel.net/kernel-book/chapter II v1.20the hardware base for Linux/2.6.1.htm
2.6.1 comparison between att and Intel assembly languages
We know that Linux is a member of the UNIX family. Although the history of Linux is not long, many things related to it all originate from UNIX. For Linux's 386 assembly language, it also originated from UNIX. Unix was init
When designing a website, we sometimes need to make different styles Based on the properties of the page elements. For example, different link icons are displayed for different link types. CSS selector is a very useful technique. Through them, we can easily implement some effects. Today, we will introduce the CSS attribute selector by creating a personalized link style.
Let's take a look at the demo:
As we can see in, we define different styles for each link: When the href attribute value of l
elements, separated by commas between E and F
div,p {color: #f00;}
E F
A descendant element selector that matches all f elements that are descendants of the e element, separated by a space between E and F
#nav li {display:inline;}Li a {font-weight:bold;}
E > F
child element Selector, matching all e element's child elements F
div > Strong {color: #f00;}
E + F
Adjacent element selector, matching all sibling elements immediate
E,f
A multi-element selector that matches all E or F elements, separated by commas between E and F
div,p {color: #f00;}
E F
A descendant element selector that matches all f elements that are descendants of the e element, separated by a space between E and F
#nav li {display:inline;}Li a {font-weight:bold;}
E > F
child element Selector, matching all e element's child elements F
div > Strong {color: #f00;}
E + F
Copyleft of this document belongs to Rosetta and can be freely copied and reproduced when published using GPL. ensure the integrity of the document during reprinting.
References: Linux kernel full analysis, new assembly language programming, and Linux C Programming one-stop learning
Recently, a key part of the C language algorithm needs to be implemented in assembly language. In Linux, att assembly is basically used for Embedded Assembly. For example
In the Linux kernel, many of the applications that come into contact with the underlying hardware use the assembly language. However, Linux uses not only an assembly language, but also Intel's assembly language, we still use att's assembly language, so we can say that these two are a foundation. Intel's compilation is believed to have been learned by many people studying computers, but att's compilation is not necessarily true, I think their thinking is the same, but the syntax is different, the
I. IntroductionThe code written in assembly language in Linux has two different forms.
1) complete assembly code
It means that the entire program is all written in assembly language. Despite the complete compilation code, the compilation tools on the Linux platform also absorb the advantages of the C language, so that programmers can use the # include, # ifdef, and other pre-processing commands, and can simplify the Code through macro definition.
2) Embedded Assembly Code
It refers to the assemb
Copyleft of this document belongs to Rosetta and can be freely copied and reproduced when published using GPL. ensure the integrity of the document during reprinting.
References: Linux kernel full analysis, new assembly language programming, and Linux C Programming one-stop learning
Recently, a key part of the C language algorithm needs to be implemented in assembly language. In Linux, att assembly is basically used for Embedded Assembly. For example
the document. Often referred to as HTML elementsE:empty matches elements that do not have any child elements (including text nodes) EE:enabled matches elements that are in the available state on the user interface EE:disabled matches an element in the disabled state on the user interface EE:target matches the element that the related URL points to EProperty SelectorE[att] Select the e element with the ATT
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