This provides the flexibility in type system design to map null objects to their corresponding XML types.
这就为类型系统设计提供了将空(null)对象映射为其对应的xml类型的灵活性。
It has been found that Chinese speakers performed better in null subjects than null objects, which indicated that there is an asymmetry in Chinese Learners'L2 English.
我们认为，汉语母语者能够很快的从英文结构中意识到自己母语与目的语的差别，从而抛弃自己母语认证空主语的方式，转向第二语言的设置。
Before using objects like rows and cells, be sure to test them to make sure they are not null.
在使用行和单元格这样的对象之前，一定要测试它们，确保它们不为空。
In addition, avoid returning objects that are null or in an invalid state.
此外，避免返回空对象或者状态无效的对象。
Weakly-typed collection objects, arrays containing null elements, and certain native data types all pose special problems for interoperability. Specifically
弱类型的集合对象、包含空元素的数组和特定的本地数据类型都给互操作性带来一定的问题，特别是
Generally speaking, for a null array of objects such as SimpleTask, the returned SOAP message will look like Listing 14.
一般来说，对于零对象数组(如SimpleTask)，返回的SOAP消息如清单14所示。
JSON data supports various data types besides objects: strings, null values, Numbers (integer or real), Boolean values, and arrays (comma-separated sequences of values enclosed in square brackets).
JSON支持除对象之外的各种数据类型：字符串、空值、数字(整数或实数)、布尔值和数组(包含在方括号中的逗号分隔的值序列)。
Methods that return objects return null.
返回对象的方法返回null。
The second argument, which is left null here, is a similar array of TrustManager objects, which we'll play with later.
第二个参数（这里保留为null）类似于TrustManager对象数组，稍后我们将使用它们。
Adding new instance field or renaming an existing one will cause existing objects to have it initialized to null.
添加新的实例属性或重命名现有的实例属性时，现有的对象会把这个实例属性初始化为null。
The default item class on a RepoItem is null, so the item class on all Folder objects in the example connector will also be null.
RepoItem 上的默认条目类是null，所以示例连接器中所有Folder对象上的条目类也是 null。
Cannot store property values in file or repository if they are empty, null, arrays or objects.
如果属性值为空、为零、为数组或为对象，将无法在文件或知识库中存储属性值。
I'd like to change the null value from my objects to a reference, if I can.
我想从我的空值改为参考对象，如果我可以。
I'd like to change the null value from my objects to a reference, if I can.
我想从我的空值改为参考对象，如果我可以。
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