hashmap

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Map<Pattern, Object> fails to find key

I have the following code: List<Pattern> patterns = Lists.newArrayList(Pattern.compile(\"blah\"), Pattern.compile(\"blah2\"));[详细]

2023-04-11 02:11 分类：问答
how to get the lowest float value from the hash map

I have a map which looks like below. What I want to do is get the minimum float valu开发者_如何学Ce and its corresponding key. Also the float values are like for example 3127668.8 or 1.786453E7 and so[详细]

2023-04-11 02:07 分类：问答
android XML parse into Hash map not working

I am getting the most bizzarre behavior with trying to parse an XML, I run through it step by s开发者_如何转开发tep and all values are assigned and retrieved in order and then the object I create is a[详细]

2023-04-10 08:02 分类：问答
Array of Strings contains only anagrams?

I have been given an exercise about anagrams and it looked so really easy that I have a doubt I am missing something.[详细]

2023-04-10 03:41 分类：问答
How can I programatically recreate these Websphere logs due to Unsynchronized access to HashMap

We have few com开发者_开发知识库ponents in our project extending the HashMap Due to unsynchronized access to the HashMap object we are getting the logs like the below one in Production:[详细]

2023-04-10 00:56 分类：问答
Hashmap crashing eclipse

I\'m trying to load a hashmap by parsing a plist file in Android, using the plist parser from here: https://github.com/ZhouWeikuan/cocos2d.[详细]

2023-04-09 23:10 分类：问答
Is it good practice to index a list of objects with a hashmap?

I need to find objects by an attribute. One option is to iterate over an array of objects and check for each object that the attribute ma开发者_StackOverflow中文版tches.[详细]

2023-04-09 16:42 分类：问答
Hashing function of any live object (hash table)?

Not sure whether it is sensible reopen my开发者_StackOverflow中文版 earlier thread on Hashing URL.[详细]

2023-04-09 08:16 分类：问答
Convert ArrayList fetched from HashMap to an Array

How can i do this ? When i stored my fields in HashMap , i did it like simple Objects HashMap map = new HashMap();[详细]

2023-04-09 06:29 分类：问答
Store an array in HashMap

i\'m new to Java. How can i store an array of integers values in a HashMap, after that i write this HashMap in a txt filebut this isn\'t important at the moment. I can store single fields but not an a[详细]

2023-04-09 04:19 分类：问答