If I have function names stored as strings in a Hashtable.
Is there a way to access the functions via the stored strings?
EDIT
I'm afraid the platform that i'm working on CLDC1.1/MIDP2.0 ... |
I have a Hashtable of type Hashtable
I've loaded several strings as keys, one of which is "ABCD"
However, later when I go to look up "ABCD", the Hashtable returns null instead of ... |
I have hastable
htmlcontent is html string of urlstring .
I want to write hastable into a .text file .
Can you suget me a sulution ?
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My string looks like;
String values = "I am from UK, and you are from FR";
and my hashtable;
Hashtable countries = new Hashtable();
countries.put("United Kingdom", new String("UK"));
countries.put("France", new String("FR"));
What would be the most effective ... |
Assume I'm taking input a string from command line and I want to find the duplicate and unique entries in the string by using Hashtable.
eg:
i/p:
hi hello bye hi good hello name ... |
I have an hashable that contains a string key , and a class object value:
Hashtable<String,myclass>m_class_table = new Hashtable<String,myclass>();
inside 'myclass' I have a String field value,
I need to sort my hashtable ... |
I am trying to use Double Hashing to hash a String key into a hash table. I did something like:
protected int getIndex(String key) {
int itr = 0,
...
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Does anyone know why definition of java.util.Properties extends Hashtable instead of Hashtable? As stated by javadoc, Properties can and should only hold String right? Also, is there better way to process a Properties entries without cast? import java.util.Properties; import java.util.Map.Entry; public class Demo { public static void main(String[] args) { Properties props = System.getProperties(); for(Entry entry : props.entrySet()){ ... |
hello i have hashtable on java with many keys and their values i want to read a string and search in it if it contains one or more of the keys and replace them by their values n.b. i tried to make replace of each key alone but i have many keys it will be very long how can i make ... |
igalep132 wrote: I didnt understand a primary number necessity, how it'll help me ? As Keith said, you're probably better off just doing it, but if you want an explanation you could start [here. |http://www.partow.net/programming/hashfunctions/#HashAndPrimes] Like the others though, I'd love to know why you changed a working prototype? String caches its hashcodes, so it's highly unlikely that they are the ... |
(And later on I get a string from a JTextField I tokenize it and here's what I get when I reach the same word:) (Don't mind "Checking: ..." its 'cause I check a window of three words in order to reach up to a 3-dimension hash key. Yet I dont even get the first key!) Current token: '' Checking: , null, ... |
Hi, I am searching for best solution for this problem Hashtable Contains some key value Pairs, and String contains Words with Inial letter is Capitals (No Spaces), I want to modify the String with key of Hash Table Which Contains Value of Hash table In String word Ex: Hash table hh=new Hashtable(); hh.put("Mon","Monkey"); hh.put("Don","Donkey"); String s="MonkeyIsDonkey"; Resut of Output will Be ... |
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I've got a hashtable containing information pertaining to a certain String object. This string object is not unique, and also the way to differentiate them is using the string and also the information in the hash table. I want to link up the String & the hashtable so that they can related. |
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