C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that expect a string (LPSTR) as a function parameter. C++ int to str...
If you have worked in Java backend application and written client and server application in Java then you would have definitely seen one of these Socket connection error already. Knowing what causes them and how to fix them can definitely make you a better and more competent Java developer. Oth...
In this example, anIntegerarray with a very large size is attempted to be initialized. Because the Java heap is insufficient to allocate this array, it throws ajava.lang.OutOfMemoryError: Java heap space Exception in thread "main" java.lang.OutOfMemoryError: Java heap space at OutOfMemoryE...
Eclipse is consuming lots of CPU or Memory resource? In my case, while running Eclipse project, I recently gotOut Of Memory (OOM)error. There are somesimple tuningrequired in order to fix it. Below hack worked for me. NOTE:This tutorial works very well forJava7and below JDK versions. Fo...
and Engagementorganization and provides proactive advice and guidance to help you identify and address potential problems before they occur. Should a problem arise, your TAM will own the issue and engage the best resources to resolve it as quickly as possible with minimal disrupt...
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As a bit of background, I’m running a Java application on a Raspberry Pi device where memory is limited. Unfortunately, every time I try to run the program I get this Java heap size error message: “Error occurred during initialization of VM. Could not reserve enough space for object he...
If using OpenJDK or Sun JDK 1.6 or later, usingjstackis an option. This is useful when redirecting standard out to a file is problematic for some reason (e.g. it is not desirable to restart the JVM just to redirect standard out). Execute the following, passing in the Java process ID...
and Engagementorganization and provides proactive advice and guidance to help you identify and address potential problems before they occur. Should a problem arise, your TAM will own the issue and engage the best resources to resolve i...
1. High volume dataflow with lots of FlowFiles active any any given time across your dataflow. (Increase configured nifi heap size in bootstrap.conf to resolve) 2. Creating a large number of Attributes on every FlowFile. More Attributes equals more heap usage per FlowFile. ...