I’m doing some research regarding how HotSpot performs garbage-collection and/or heap-compaction while JNI code is running. It appears to be common knowledge that objects could be moved at any time in Java. I’m trying to understand, definitively if JNI is subject to effects garbage-collection. There exist a number of JNI functions to explicitly prevent garbage-collection; such as GetPrimitiveArrayCritical. It makes
Tag: c++
UDP communication between Java and C#
I’m trying to communicate a Java program with a C# one but it’s not working. The code is really basic, here it is: This is the Java client And here it is the C# server The c# server is a Unity file, I mean, I execute it from Unity, so Start is the first method called. I would like them
Clarification on run-time/compile-time and heap/stack [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 6 years ago. Improve this question (Please excuse me if i got the title incorrect, I believe it is binding but if anything let me know
Android Create Calendar Event always as Birthday
I have a strange issue when I create a calendar event programmatically its always noted as Birthday Calendar (type) I don’t have any clue why its noted like that. My code I use is as below: Xamarin C# Please does someone has any tips or ideas which can point me to the right direction? Thanks in advance. Answer The question
A zero-indexed array given & An equilibrium index of this array [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed last month. Improve this question A zero-indexed array A consisting of N integers is given. An equilibrium index of this array is any integer P such
Windows scaling
Windows 8/10 has started to include a slider for how much GUI elements should scale, right click on desktop -> display. For a colleague with a laptop 4k-screen it’s 250% while another colleague using the same resolution on a 4k 28″ screen it’s 150%. How do I read that value programmatically? I need to adjust some graphics so it looks
Java collection like c# KeyedColllection
Is there a Java collection that has the same behavior as the c# abstract KeyedCollection class (that is items can be retrieved by both key and index)? I have looked around but can’t find anything similar. Thanks, Nick Answer I think you can develop Your own class by extending a HashMap
How to convert this Java code in C# code?
I tried to convert my Java code in C# but I missed something. Java code public Map
Matlab filtfilt() function implementation in Java
Has anyone tried implementing matlab’s filtfilt() function in Java (or at least in C++)? If you guys have an algorithm, that would be of great help. Answer Here is my implementation in C++ of the filtfilt algorithm as implemented in MATLAB. Hope this helps you.
How to create C style union in java?
I have to convert one of my code segment from C to java. Code is given below. union commandString{ char commndStr[20]; struct{ char commnd[4]; char separator1; char …