查询词典 null

Null String Variant cannot be converted to a character.

不能将空字符串变量转换为字符。

Steps in the section also explain how to find empty or null values, zero-length string s, and quotation marks in records.

本节中的步骤还介绍了如何查找记录中的空值、零长度字符串和引号。

Thus to remove the virus string, I put the Search string to the virus script and the replacement string to NULL.

因此，要清除病毒字符串，我把搜索字符串病毒脚本和替换字符串为NULL。

Dimensions the array to 4 (just long enough to hold the string plus a null character), and stores the string in the array.

定义数组的尺寸是4（长度仅仅够容纳字符串和一个空字符），并把字符串存储在数列中。

If the string is enclosed in two pairs of double quotes, the first pair is considered to enclose a null string, and the rest of the string is discarded.

如果字符串引号括在双两对，第一对被认为是一个空字符串括起来，而其余的字符串将被丢弃。

Returns a null string if the index is invalid or if the specified sub-expression did not participate in a match.

如果索引无效或指定的子表达式未参与到匹配中，则返回空字符串。

If this parameter is set to NULL or an empty string, the function retrieves the type and data for the key's unnamed value.

如果这个参数被设置成NULL或者空字符串，函数重新获得没有命名键值的类型或者数据。

The second variant accepts a null terminated string.

第二个变体接受一个null结尾的字符串。

The fix for this would have been ridiculously simple, pass null for the string, and SendMessage returns the size of the buffer (3 lines of code?).

此将是可笑的简单，通过为空字符串，和SendMessage消息返回缓冲区大小修复（3行代码？）。

If this member is NULL, the system provides a default

如果这个成员是NULL，那么系统提供

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。