Examples of using Hashtable in English and their translations into Vietnamese
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Colloquial
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Ecclesiastic
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Computer
An important feature of this algorithm is that when we resize the HashTable it grows geometrically; that is, we multiply the size by a constant.
However, Java 2 re-engineered Hashtable so that it also implements the Map interface and making it a member of the Java Collections Framework.
However, Java 2 re-engineered Hashtable so that it also implements the Map interface.
The hashCode() method of objects is used when you insert them into a HashTable, HashMap or HashSet.
(HashMap allows null values as key and value whereas Hashtable doesn't allow nulls).
A typical pattern is to introduce a caching layer which will require hashtable semantics anyway.
The next step is to define the class ShapeCache, which stores the shape objects in an Hashtable and returns their clones when requested.
Java Apart from the methods defined by Hashtable, Properties define the following methods.
When using a Hashtable, you specify an object that is used as a key,
Apart from the methods defined by Hashtable, Properties define the following methods.
The third version creates a hashtable that has an initial size specified by size and a fill ratio specified by fillRatio.
The Hashtable increases in size whenever adding a new element would move the Hashtable past its threshold.
As the data set grows larger, however, the hashtable will eventually beat the array.
if you access items using a key, it is a Hashtable.
it is a Hashtable.
To see how this works, think about starting with an empty HashTable and adding a sequence of items.
How to check the presence of a specific key/value in a hashtable with PowerShell?
Apart from the methods defined by Map interface, Hashtable defines the following methods.
Any thread before performing an update on a hashtable will have to acquire a lock on the object while others will wait for lock to be released.
called a hashtable that is even faster- it can do a search in constant time- and it doesn't require the items to be sorted.