查询词典 null string

Passing a Null String as the MachineName parameter identifies the local machine.

如果传递一个空字符串作为计算机名称参数，标识的是本地计算机。

The string pointers in the structure may point to a null string which indicates that the value is not available.

结构体中的字符串指针可能指向一个空字符串，这表明此值不可用。

A NULL pointer and an empty string are considered different .

NULL 指针和空字符串是不同的。

Again, use double quotes if you want the string null to be treated as an ordinary data value.

同样，如果你想把 null 当做普通的数据值，那么要用双引号。

In most cases, it's redundant to have two possible values for "no data;" Django convention is to use the empty string, not NULL .

在大多数情况下，用两种值表示没有数据是冗余的，所以 Django 的惯例是使用空字符串，而不是 NULL。

If any variable element is a null string, the result propagates the non-null elements

如果有变量元素为空字符串，则结果只含非空元素

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。

In some cases, especially when a scripting language is used, the attack string is supposed to be postfixed with a NULL character.

在某些情况下，特别是使用脚本语言时，攻击字串通常会跟在 NULL 字元后面。

In most cases, its redundant to have two possible values for no data; Djangos convention is to use the empty string, not ''NULL'' .

而大多数情况下，空数据没必要对应两种可能的值，所以Django中习惯使用空字符串，而不是 ''NULL'' 。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。