emoji svg

HTML5 inline SVG HTML5 Canvas HTML5 Canvas vs SVG HTML5 inline SVG is supported. What is SVG? SVG refers to a scalable vector graphic (Scalable vector graphics) SVG is used to define vector-based gra

The text height calculation in IOS has been a problem, and Apple has been modifying it. Over the past few days, I have read the boundingrectwithsize method. - (CGRect)boundingRectWithSize:(CGSize)size options:(NSStringDrawingOptions)options context:(NSStringDrawingContext *)context NS_AVAILABLE_IOS(6_0); 　　 After several pitfalls, I finally found a better method. Http://stackoverflow.com/questions/13621084/boundingrectwithsize-for-nsattributedstring-returning-wrong-size Notes for use: 1: Each p

An error is returned when the MySQL-emoji emoticons are stored. Solution: Replace the character set utf8 --> utf8mb4 This article reposted an article published on the public platform. A developer reported a problem last week: the front-end application crawls Weibo information. A few pieces of data cannot be inserted every day. Application log display: java. SQL. SQLException: Incorrect string value: '\ xF0 \ x9F \ x92 \ xAA ",... 'For column' raw

Ext.: http://www.cnblogs.com/lvyerose/p/4315894.html#3135760such as QQ, social chat, an integral part of our commonly used expression input, and sometimes interesting expression can also attract users to reach the user's permanent effect, of course, we do not have to study how to do the development of how to be interesting, how to do enough to attract users, We just need to make the required functionality perfectly achievable.Next we simply implement the expression input conversion on the Androi

can see that the client, connection, database, result, and server in the configuration are UTF8MB4. In fact, the completion of the 90%, as long as the verification of the know.Very good, no error, the next query, you can see if you can display the normalThis step is also correct!In this way, we have completed the configuration of the database, but it is also important to note that the current operation of the database, data tables, fields are also required to support the UTF8MB4# for each datab

The expression encoding and decoding problem that was encountered while doing the barrageEmoticons are generally encoded using Unicode encoding, followed by the encoded format \ud83d\ude18\ud83d\ude18world\u4e16\u754chaha\ud83d\ude17 //CodingNSString *unistr =[NSString Stringwithutf8string:[_barragetext.text utf8string]; NSData*unidata =[Unistr datausingencoding:nsnonlossyasciistringencoding]; NSString*goodstr =[[NSString alloc] Initwithdata:unidata encoding:nsutf8stringencoding]; NSLog (@

Solution: Convert the MySQL encoding from UTF8 to UTF8MB4. Requires >= MySQL 5.5.3 version, from the library must be 5.5, the lower version does not support this character set, replication error stop MySQL Server serviceModify MY.CNF or Mysql.ini[Client]Default-character-set = Utf8mb4[MySQL]Default-character-set = Utf8mb4[Mysqld]Character-set-client-handshake = FALSECharacter-set-server = Utf8mb4Collation-server = Utf8mb4_unicode_ciinit_connect= ' SET NAMES utf8mb4 'Restart MySQL Server, check c

MySQL needs to support emoji emoticons version requires greater than 5.5.3, and the character set needs to be set to the UTF8MB4 character set. What's the difference between utf8mb4 and UTF8? The original MySQL UTF8 a character up to 3 bytes, while UTF8MB4 expands to a character up to 4 bytes, so it can support more character sets. Converts the MySQL encoding from UTF8 to UTF8MB4. Need to >= MySQL 5.5.3 version, from the library must also be 5.5, t

　　Save emoji to Database

Tags: mysqlSoft text link: http://blog.csdn.net/likendsl/article/details/7530979http://blog.csdn.net/luwei42768/article/details/48732611Show variables like ' character%View SettingsSet character_set_client = UTF8MB4;Set character_set_connection = UTF8MB4;Set character_set_database = UTF8MB4;Set character_set_results = UTF8MB4; Set character_set_server = UTF8MB4;Restart MySQLThis article is from the "Flail Blog" blog, please be sure to keep this source http://jhomephper.blog.51cto.com/8558055/176

Comparison of GML, SVG, and VML GML, SVG, and VML are both Markup languages based on XML that can be used to describe vector graphics. They are both XML word lists and their syntax is not hard to understand, but they all have their own purposes and features, the following is a brief introduction. GML (Geography Markup Language)It is an XML-based spatial information encoding standard proposed by OpenGIS

Release date:Updated on: Affected Systems:W3C SVG Scalable Vector Graphics (SVG) tiny1.2W3C SVG Scalable Vector Graphics (SVG) 1.2Apache Group Batik SVG Toolkit 1.7Description:--------------------------------------------------------------------------------Bugtraq id: 53552 S

Six SVG-based HTML5CSS3 applications and animations,1. CSS3/SVG Texture Background small icon hollow button Today, we will share a small background icon with CSS 3 and SVG. When the mouse slides over the icon, it will show a hollow effect, and there will be a trace of the texture background, the effect is very good. Online Demo Source code download2. HTML5

I have introduced many graphic elements. If many images are the same, do you need to define a new one every time? Can we reuse some images? This is the focus of this section: the reuse of SVG elements. If you are interested, you can understand it. It may be helpful for you to introduce many graphic elements, if many images are the same, do you need to define a new one every time? Can we share some images? This section focuses on the reuse of

OK, let's talk about SVG.Learning Prerequisites: Understanding HTML and Basic XMLIntroduction to SVG:1.SVG full name scable vector Graphic, Scalable vector image2.SVG is used to define vector-based graphics for the web3.SCG defines a picture in the form of XML4.SVG never distorts in scaling5. The elements and attribute

Refer to the following method. During dynamic generation, you can use the English name to specify the font in the program. We often encounter SVG garbled characters during the process of making SVG. As a friend of the first SVG, we are still confused about the garbled characters. After several attempts, someone may find that the generated

For the purposes of this article, I will start with something like a personal business card. It will briefly introduce myself and show 3 network files related to my work.From the screenshot above you can see that I used three icons (twitter,dribble and Github) to symbolize my network files. I downloaded these icons from Flaticon, a Web site with a variety of icons and symbols, and each icon provides vector and raster formatting.PNG and SVGWe will use the SVG