prepend meaning

The Prepend () method inserts the specified element into the matching element at the beginning of the internal, and the function is essentially the same as the Prependto () method, which differs only in grammatical terms, although it is essentially

One, the DOM API is also constantly upgradingWeb front-end standards have been constantly upgraded, for example, for many years HTML5, CSS3, and every day to see ES6.Then, there seems to be no then. In fact, in addition to the html5/css3/es6+, the

In jquery, the addition element has append (), prepend and After (), before () a total of four.According to the literal meaning we can see that they are appended, added and preceded, after, meaning similar. At the same time they all have the role of

The difference between after () and before () method After ()-the method is to add the parameters inside the method to the back of the jquery object;For example: A.after (b) means to put B behind A;Before ()--the method is to add the parameters in

The difference between after () and before () method After ()-the method is to add the parameters inside the method to the back of the jquery object; For example: A.after (b) means to put B behind A; Before ()--the method is to add the parameters

In the project, you will often see this notation in XML:PropertiesResource= "Properties/database.properties"/>DataSourcetype= "simple"> Propertyvalue= "${driver}"name= "JDBC. Driver "/> Propertyvalue= "${url}"name= "JDBC. Connectionurl "/

Reprinted from Fineqtbull http://fineqtbull.iteye.com/blog/477994One of the JE Students came to me and asked me about the Scala type parameter covariance, inversion, type upper bound and type of the lower bound of the use of methods and principles,

Dom operations in jqueryThe DOM is the abbreviation for Document Object Medel, which means that it is a model, according to the official version of the website, Dom is a specification that has nothing to do with the browser, platform, or language,

  When reading the following code, we will find that all the Dom operation functions call the domManip function.   Append: function (){ Return this. domManip (arguments, true, 1, function (){ This. appendChild (); }); }, Prepend: function (){ Return

Describes a class-like construct: a module. When designing a program, we divide the large components into small chunks, and you can mix and match the behavior of the objects. Similar to classes, modules also bundle methods with constants. What is