Memcached similarly USES a hash function.
Memcached也使用了类似的哈希函数。
Instead, passwords are stored as the output of a hash function.
相反的，密码要存储成某个hash函数的输出。
A hash function can compress a large amount of data into smaller messages.
散列函数能够将大量数据压缩为体积更小的消息摘要。
A hash function is an algorithm that returns a numeric hash code based on a key.
哈希函数是基于键返回数值哈希代码的算法。
The cache server USES a hash function that maps the URL to a given cache server.
高速缓存服务器使用一个散列函数将URL映射到给定的高速缓存服务器。
The message digest (also called the message authentication code) is computed using a hash function.
消息摘要（又称消息认证代码）是用散列函数计算的。
Well the idea of a hash, in fact, what's called a hash function is to have some way of mapping any kind of data into integers.
我要怎么做？实际上想法还是哈希，通过一个哈希函数，把任何种类的数据都映射成整数。
When overridden in a derived class, serves as a hash function for hashing algorithms and data structures, such as a hash table.
在衍生类别中覆写时，做为杂凑演算法和资料结构之指定物件的杂凑函式，例如杂凑表。
Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures such as a hash table.
用作特定类型的哈希函数，适合在哈希算法和数据结构(如哈希表)中使用。
This paper proposes an invertible semi-fragile video watermarking algorithm using a hash function to authenticate the MPEG-4 video contents.
提出了一种运用哈希函数进行MPEG-4内容认证的半脆弱可逆视频水印算法。
When overridden in a derived class, serves as a hash function for the specified object for hashing algorithms and data structures, such as a hash table.
当在派生类中被重写时，用作指定对象的哈希算法和数据结构(如哈希表)的哈希函数。
If the data is stored sequentially, the time to find the item is proportional to the size of the list. For each element, a hash function calculates a number, which is used as an index into the table.
如果数据是序列存储的，从中查询一个项的时间取决于数据列的大小。
It generates a hash table from the predetermined list of valid command-line options and a lookup function whose time complexity is o (1).
它将从预定的有效命令行选项列表和时间复杂度为O(1)的查找函数中生成一个散列表。
When you use a hash map as a function call's last parameter, the braces are optional.
当将散列映射用作函数调用的最后一个参数时，括号是可选的。
The FETCH() function retrieves a key from either the primary or the secondary hash, where the primary hash is given preference.
FETCH()函数从主散列或辅散列检索键，这里优先检索主散列。
This gives a new function to call, the serialize function, which gets all the input fields in the form and creates a hash of their names and values.
这会带来一个新的可调用的函数serialize，该函数获取表单内的所有输入字段并创建这些字段的名称和值的哈希表。
Using the hash function, each row is put in a bucket with other rows that have the same hash value.
通过哈希函数，将具有相同哈希值的行放在一个bucket中。
You can think of a hash table conceptually as a series of buckets, each with an address that is derived form the key value by applying the hash function.
可以在概念上将哈希表认为是一系列的bucket，每个 bucket 所拥有的地址是通过应用哈希函数从键值导出的。
A "salt" consists of random bits used as an input to the hash function in conjunction with the password, and mitigates the risk in two major ways
“salt”由一些随机数据位组成，用于和密码同时输入hash函数，而从以下两个主要方面缓解风险
The new version will have a scoped hash, meaning only the function can access the hash directly and it is persistent through every call, so it will be a good cache.
新版本函数将有一个范围有限的散列(scopedhash)，表示只有该函数可以直接访问散列，并且持续到每个调用中，因此将是一个很好的缓存。
A perfect hash function is produced when gperf finds a configuration that assigns each keysig to a unique location within the generated lookup table.
当gperf找到某种配置，并且该配置将每个keysig分配到生成的查找表中惟一位置时，将生成一个完美hash函数。
For each row that satisfies the filter condition, the database server applies hash function to the key and proves the hash table to find a match.
在满足筛选器条件的每个行中，数据库服务器将对键应用哈希函数，并探测哈希表以查找匹配的键值。
A hash is the result of a cryptographic function that takes an arbitrarily sized string of data, performs a mathematical encryption function on it, and returns a fixed-size string.
哈希是一种加密功能所获得的结果，这种加密需要获取任意大小的字符串数据，并用算法对其进行加密，然后返回一个固定大小的字符串。
A simple example is shown in Listing 1, declaring a hash consisting of 6 attributes: a string, an integer, a Boolean, an undefined attribute, another hash, and a function.
清单1显示了一个简单的例子，它声明了一个包含6个属性的hash：一个字符串、一个整数、一个布尔值、一个未定义的属性、另一个hash和一个函数。
MD5 is not a reversible function. Further, no one-way hash should be a reversible function.
MD 5不是可逆的功能。进一步，没有单向散列应该是一个可逆的功能。
Without a reference, you copy the entire array or hash onto the function call stack, and then copy it again in the function.
如果不使用引用，就需要将整个数组或hash 表复制到该函数的调用栈中，然后在函数中再次对其进行复制。
Without a reference, you copy the entire array or hash onto the function call stack, and then copy it again in the function.
如果不使用引用，就需要将整个数组或hash 表复制到该函数的调用栈中，然后在函数中再次对其进行复制。
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