Top "Hashmap" questions

HashMap not Serializable

HashMap with Serializable key/value is supposed to be Serializable. But it's not working for me. Tried some other IO …

java hashmap serializable

free cloud data stores that use get/post?

I know that there are other key/value stores similar to http://openkeyval.org out there but i cannot remember …

javascript hashmap cloud

How can I iterate over an object while modifying it in Java?

Possible Duplicates: Java: Efficient Equivalent to Removing while Iterating a Collection Removing items from a collection in java while iterating …

java exception hashmap concurrentmodification

How to populate java.util.HashMap on the fly from Scala code?

I am unit testing java code from ScalaTest and would like to populate a java.util.HashMap within the same …

java scala hashmap scalatest

How to use Map element as text of a JComboBox

I am populating a JComboBox (using addItem()) with all the elements of a collection. Each element in the collection is …

java swing hashmap jcombobox

How to convert/cast HashMap to LinkedHashMap?

I'm using Hawk as a replacement for SharedPreferences in my application. I'm trying to store a LinkedHashMap in it, but …

java android casting hashmap linkedhashmap

Drools and Maps

I'm beginner in this framework and I'm trying to use a map instead of Java class. My example looks like …

hashmap drools

Golang create a slice of maps

I was trying to create a slice of maps the following way. keyvalue := make(map[string]interface{}) keyvalueslice := make([]keyvalue, 1, 1) …

dictionary go hashmap slice key-value

Clojure: working with a java.util.HashMap in an idiomatic Clojure fashion

I have a java.util.HashMap object m (a return value from a call to Java code) and I'd like …

clojure interop hashmap purely-functional clojure-java-interop

Java hashmaps without the value?

Let's say I want to put words in a data structure and I want to have constant time lookups to …

java hashmap lookup containskey