Quick question...I开发者_如何学编程s hash_map part of the STL?The STL has hash_map, but the C++ Standard Library does not.
Current eviction algorithm for maps is quite lazy. It looks like expired objects are evicted only when the data structure is accessed.
i have a hash开发者_JAVA百科map in my application. The map is in a singleton and access to update or read it is protected using synchronized methods.
I´m making a list of items and 2 buttons for each item. Ex: Item1OnOff Item2OnOff I\'m using a hashmap and i have an xml-file with a textview and two buttons.
This question already has answers here: Error java.lang.OutOfMemoryError: GC overhead limit exceeded (22 answers)
I\'ll try and describe my problem as best as I can, but please ask if there are things that make no sense.
I\'m getting this error: The service class \"myclass\" does not comply to one or more requirements of the JAX-RPC 1.1 specification, and may not deploy or function correctly.
Using a resource file, I create a big hashmap HashMap<String, String> bigHash = new HashMap<String, String>();
\"my\" code: public void iterateHashmap2() { HashMap hashmap = this.media; Iterator it = hashmap.keySet().iterator();
I want to use HashMap or any Map for my purpose. I want to define the key of an element of my Map variable as:
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