这些函数允许从页面元素添加和删除类。
These functions allow you to add and remove classes from page elements.
您可以添加和删除类正如你看到合适的。
对供应商库的维护，包括增加类、修改类、删除类；增加供应商、修改供应商、删除供应商等。
Supplier database maintenance, including type, modify categories, delete categories increase suppliers, suppliers to amend, delete and other suppliers.
在梦中，一天的事情被分门别类地整理好，而不必要的则会被删除。
Dreams organize the events of the day into folders and delete what is not needed.
就本例而言，我发现只须添加一个窗体，将它删除，然后强制执行垃圾收集，结果就会导致与被删除窗体相关联的许多类实例仍然处于活动状态。
For this example, I found that simply adding a form, deleting the form, and then forcing a garbage collection resulted in many class instances associated with the deleted form to still be alive.
因为它总在运行，对任何类中方法的任何添加、删除或更新操作都发生在运行时。
Because the image is always running, any addition, deletion, or update of a method in any class occurs at run time.
数据区域类用于在系统上读取、写入、创建和删除数据区域。
The data area classes are used to read, write, create, and delete data areas on the system.
通过这个类，您可以访问有关更改的信息，例如，更改是新建文件、删除还是文件更改。
Through this class, you can access information on the change, such as whether it's a new file, a deletion, or a file change.
该函数会判断元素是否已经高亮显示了类名，并根据查找结果执行添加或删除。
This function then determines if the element already has the class name highlight, and removes or adds based on its findings.
在某些控制器击发时，这些类会从缓存内删除选定的元素。
These classes delete selected elements from your cache when certain controller actions fire.
利用SQL数据绑定可以添加图书和作者(绝对应该这样做)，与此类似，也可通过更新类来删除这些记录。
As you play with SQL data binding and add books and authors (which you should absolutely do), you can update this class to remove those entries.
清单4中的代码片段是一些方法，它们允许在属性提供器视图或插件类中添加或删除属性改变监听器。
The code snippet in Listing 4 shows the methods to allow property change listeners to be added to or removed from a property provider view or plug-in class.
记录级访问类创建、读取、更新和删除IBMi文件和成员。
The Record-level access classes create, read, update, and delete IBM i files and members.
可以打开任何的ruby类，并通过重命名、添加或删除方法或属性来更改它。
You can open any Ruby class and change it by renaming, adding, or deleting methods or attributes.
但是通常情况下，从JVM中彻底删除对所有实例、类或classlodar的引用是不可能的。
Often it is not possible to remove all references to instances, classes or classloaders completely from the JVM.
可以通过userspace类创建或删除用户空间。
Using the UserSpace classe, users Spaces can be created and deleted.
一个库或者服务，其中包含能够进行基于类的创建、读取、更新和删除操作的方法。
A library or service containing functions for performing create, read, update, and delete operations on the class
在Libraries选项卡中，突出显示所有条目并单击Remove，以从构建路径中删除所有JAR和类文件夹。
On the Libraries TAB, highlight all entries and click remove to remove all JARs and class folder from the build path.
当然，这两篇文章中所举的仅仅是一个例子，要使用生成器还必须实现DatabaseTable基类，并增加删除和更新的方法。
Of course, what I provide in these two articles is just an example: to use the generator, you have to implement the DatabaseTable base class, then add methods for deleting and updating.
删除特定行对象的方法是将其ID传递到其类的delete方法中。
You can delete a particular row object by passing its ID into its class 'delete method.
为了更有用些，当从类中添加或删除字段时，toString实现需要保持最新。而我发现总的来说这一步太麻烦而不值得实现。
To be useful, a toString implementation needs to be kept up to date as fields are added and removed from the class, and I find this step too much trouble to be worthwhile in general.
随着代码的重构、bug的修补和新特性的实现，类和方法不断被添加、删除和改名。
Classes and methods are likely to be added, removed, and renamed, as the code is refactored, bugs are fixed, and new features are implemented.
这个工厂接口类产生一个用来删除域对象的DbCommand。
This interface-to-factory class generates a DbCommand to delete a domain object from the database.
在第2部分，我用原来的方法创建第二个or g . apache . bcel . generic . MethodGen实例，然后从类中删除原来的方法。
In the second part, I create a second org.apache.bcel.generic.MethodGen instance from the original method, then remove the original method from the class.
不过，您仍可以看到Web部署说明，其中涉及破解gwt - user . jar文件以删除将干扰Tomcat的servlet类。
However, you still may see Web deployment instructions that involve hacking the gwt-user.jar file to remove servlet classes that would interfere with Tomcat.
这几个清单中的代码编译好之后，删除B的类文件。
Once you've compiled the code in these listings, remove the classfile for B. When the code is executed, the following error occurs
我们构建了为每一个数据源提供GRUD(创建、读取、更新、删除)操作的dao类。
We built DAO classes that provide CRUD (create, read, update, delete) operations for each data source.
生成的WSDL删除holder类。
User 1检出了一个文件，进行一些修改，(例如，User1将安排图中的形状，并从一个类中删除两个UML操作)，并且将此文件保持为检出状态。
User1 checks out a file, makes changes (for example, User1 will arrange the shapes in Diagram and delete two UML operations from a class), and keeps the file checked out.
如果一些字段对于某个子类有意义，但是对于其他子类没有意义，就可以把它们从超类中删除，并放到它们所属的子类中。
If fields make sense for one subclass but not the other, you can remove them from the superclass and push them down into the subclass they belong to.
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