gigablast att

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

1. Property selector:a). E[att]: Select all e elements that have the ATT attribute.b). E[att= ' Val ']: Select all elements that have the ATT attribute and the property value is Val E.c). E[att~= ' val ': Select an e element that has the

Today's course accelerated, faster than usual, but felt very good. nice~Property SelectorE[att] Select the e element that has the ATT attribute.Input[type]{color: #red;}E[att= "Val"] Select the e element that has the ATT attribute and the attribute value equals Val.Input[type= "Radio"]{color: #red;}E[

1. Property SelectorE[att]: Select the e element with the ATT attribute.1 / * Get the P element with the class attribute * / 2 p[class]{3 color:red; 4 }56class= "a">class: Ap>E[att= "Val"]: Select the e element that has the ATT attribute and the attribute value equals Val.1 / * Get the P element with the value "a" f

: #f00;} p + P {color: #f00;} Third, CSS 2.1 property Selector Serial number Selector Selector Meaning 9. E[att] Matches all e elements that have the ATT attribute, regardless of its value. (Note: E can be omitted here, such as "[cheacked]". to the same. ） 10. E[att=val] Matches

) selectors (CSS2): E>f{}:ef can not be generational, E can only match to the next neighboring generation F.Two-Attribute Selector1. E[att^= "Val"]: Select the e element with the ATT attribute and the property value as a string starting with Val.2. E[att$= "Val"]: Select the e element that has the ATT attribute and the

; 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 immediately following the E element f p + P {color: #f00;} 3.CSS 2.1 Property Selector Selector Selector Meaning Example E[att] Matches all e elements that have the ATT