I am trying to create an adjacency list to store a graph.The implementation works fine while storing 100,000 records.However,when I tried to store around 1million records
I want to host a web application on a private JVM they offer 32, 64, 128, 256 MB plans. My web application uses Spring.开发者_JS百科 And I store some objects for every logged in user session.
I am reading a csv file that has about 50,000 lines and 1.1MiB in size (and can grow larger). In Code1, I use String to process the csv, while in Code2 I use StringBuilder (only one thread executes t
I\'m trying to investigate the state of the C/C++ heap from within gdb on Linux amd64, is there a nice way to do this?
I try this with NetBeans desktop application template - increasing heapsize (to 512 MiB) of executed .jar file. (I believe that NetBeans uses Singleton app by default - SingleFrameView)
I have a multithreaded app writing and reading a ConcurrentLinkedQueue, which is conceptually used to back entries in a list/table.I originally used a ConcurrentHashMap for this, which worked well.A n
I\'ve been writing a multi-threaded DLL for database access using ADO/ODBC for use with a legacy application. I need to keep multiple database connections for each thread, so I\'ve put the ADO objects
I\'m getting the java.lang.OutOfMemoryError exception in Eclipse. I know that Eclipse by default uses heap size of 256M. I\'m trying to increase it but nothing happens.
I saw a question yesterday which raised (for me) another question. Please look at the following code:
I\'ve written a basic Java applet which works as a map viewer (like Google Maps) for a game fansite.
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