title Word [/h1] ... [h6]6 title Word [/h6]
[SUP] [/sup]
[Sub] [/sub]
[TT] [/tt]
[S] [/s]
[Strike] [/strike]
[EM] [/em]
[Strong] [/strong]
[Code] [/code]
[Samp] [/samp]
[KBD] [/KBD]
[Var] [/var]
[DFN] [/DFN]
[Cite] [/cite]
[small] [/small]
[Big] [/big]
[Blink] [/blink]
Note the following points:
1. Labels such as url,email,img are not case-sensitive.
2. Tab key is not allowed in the label, but space is all
First look at the display effect:Corresponding HTML code:DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> title>Learn4fonttitle>Head>Body>P>Element b--b>I am the example.b>P>P>Element em--em>I am the example.em>P>P>Element i--I>I am the example.I>P>P>Element s--s>I am the example.s>P>P>Element strong--Strong>I am the example.Strong>P>P>Element u--u>I am the example.u>P>P>Element small--Small>I am the example.Small>P>P>Element sub--Sub>I am the example.Sub>P>P>Element
of the quoted text, properties lang Indicates the language of the text. 7, datetime yyyy-mm-ddthh:mm:ss time element nested another time datetime Span style= "font-family: the song Body;" The time 8, mark abbreviation, attribute firefox and opera etc Browser will have title abbr text uses dashed underlines, which can be set in the style sheet abbr[title]{border-bottom:1pxdotted #000;} 9, definition terms (English is usually italic, Chinese is usually black or
[Java daily question] 20170322, java20170322
20170321 for problem resolution, click "Java daily question" 20170322 "below today's question to view the problem (The problem is resolved at the beginning of the public account, public ID: weknow619)
Package Mar2017; public class Ques0322 {public static void main (String [] args) {Super sup = new Sub (); System. out. println (sup. index + ",");
Fix the problem of line spacing when using sub and sup sub,sup{font-size:75%;Line-height:0;position:relative;vertical-align:Baseline;}sup{Top:-0.5em;}Sub{Bottom:-0.25em;}. P{letter-spacing:4em;/*Letter Spacing (kerning)*/word-spacing:0.4em/5px;/*Word spacing*/text-indent:1.5em/18px;/*indent first line in paragraph*/White-space:Pre/nowrap/normal;/*Space output For
() {} Sub.prototype = new Super (); var sub1 = new Sub (); SUB1.ATTR1 = 1; SUB1.ATTR2 = 2;//4, combined inheritance the attribute method in the SUP's constructor is cloned into a sub instance object, and the super instance object is taken as the prototype property of the Sub constructor .function Super () {this.val1 = 1; THIS.FUN1 = function () {Console.log (1)}; } Super.prototype.val2 = 2; Super.prototype.fun2 = function () {Console.log (2)}; function Sub () {super.call (this); } Sub.pr
-weight:inherit;} /** * Add The correct font weight in Chrome, Edge, and Safari. */b,strong {font-weight:bolder;} /** * 1. Correct the inheritance and scaling of font size in all browsers. * 2. Correct the odd ' em ' font sizing in all browsers. */code,kbd,samp {font-family:monospace, monospace; /* 1 */font-size:1em/* 2 */}/** * Add the correct font style in Android 4.3-. */DFN {font-style:italic;} /** * Add the correct background and color in IE 9-. */mark {background-color: #ff0; Color: #000
SubClass1 extends superclass {public static void Main (string[] args) { superclass sup = new SUPERCL (); SubClass1 sub1 = new SubClass1 (); SubClass2 sub2 = new SubClass2 (); Sup.method (); Compile OK Sub1.method (); Compile OK Sub2.method (); Compile OK } } class SubClass2 extends superclass{ } Compile all through, it is not d
In order to eliminate the browser to the default CSS settings, keep the Web page in each browser look consistent, the initialization of CSS is very necessary! A lot of the time, the style incompatibility problem can be solved by CSS initialization code. Some common scenarios are listed below:1. The most resource-consuming, simplest2. Selective initialization example (synthesis)Body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,legend,buttonform,fieldset,input,textarea,p,blockquote, TH,TD
Quiz1
does JavaScript really need classes (class)?
Let's first look at some of the features of other object-oriented languages (class), such as Java.
Parent class and child class
The parent class (superclass) and subclasses (subclass) are not meant to solve the problem of father and son, but to solve the inclusion relationship of the class, we use sub to represent "subclass" and "parent class" with SUP, then there are:
Sub
bold).
In the example above, the UBB code automatically makes the image appear in your message.
Other tag
And these tag http://www.alixixi.com/program/a/, u small H1 H2 H3 h4 h5 h6 strike Blink sub sup del pre big HTTP://WWW.ALIXIXI.C om/program/a/, these tag functions are equivalent to HTML functionality.
[H1] This is a title [/H1]
[/tag] is a must
Make a paragraph of text appear with colorThis is a special tag
[#ff0000] a red word [/#]
#后面跟的颜色的16进
/*
If reproduced, please specify the author
Original Author: He Zhiqiang
Improvement: sonymusic[Sonymusic@163.net]
File: ubb.php
Remark: Say is an improvement, in fact, the core function parse () has been completely rewritten, and the idea is not the same.
However, is still inspired by the He Zhiqiang example, and the test examples are urlcheck, and so on several functions are also used He Zhiqiang procedures, thank He Zhiqiang.
There are no color features yet, but I will join.
If there are any
open to public network 0.0.0.0 vim /etc/mongodb.conf
bind_ip = 127.0.0.1
Like Redis, MongoDB is best to only open local listening, at least not 0.0.0.0 0X3: Disabling HTTP and Rest ports MongoDB itself comes with an HTTP service and supports the rest interface. After 2.6 These interfaces are turned off by default. MongoDB uses the default port to listen to Web services by default, and generally does not require web-based remote administration and recommends disabling. Modify the configuration
, the built-in multimedia engine even started to support next-generation h.265 (HEVC) hardware decoding, which is enough to decode 4K resolution video at a maximum of 60Hz frame rate, so powerful parameters can not help people sigh: mobile phone screen to keep up? Sensor Center: Always on standby green ButlerRemember the "M7 coprocessor" that Apple advertised at the launch of the iphone 5s? When the main processor (CPU) remains dormant, it can replace some low-volume, long-running tasks, greatl
their values to change, and non-changeable objects will not allow their values to change
category
python type
Variable type
List, dictionary
Immutable types
Numbers, strings, tuples
What the? are numbers and strings not to be changed? So what's the change?‘Hello World‘‘Hello Moto‘Yes, the value of the above variable does change, but the variable does not represent the object, the first assignment is to assign a refe
than millet, than the voice of the user support, hammers even a fraction of millet, than feelings? Xiaomi users will ask you what is feelings?Xiaomi is the domestic mobile phone industry logo brand, at the same time Lei June is also a cross-border mobile phone model, so, no matter from which angle, the hammer mobile phone will be brought to millet ratio, and the worse is how the hammer than millet, which makes the hammer is very embarrassing, even millet than, but also big talk about the feelin
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