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Back to the Future – Decapsulation

by Dmitriy Gakh

Development in C# without care of resource consumption can lead to overloading the system. This article describes a case with large waste of memory and CPU time and how to avoid it.

Build Simple AI .NET Library - Part 5 - Artificial Neural Networks

by Gamil Yassin

Types of Artificial Neural Networks

Calculating Optimistic Memory Footprint of Managed Object

by PFalkowski

The way of calculating amount of memory occupied by some object in C#.NET

Fast Memory Allocation and Pooling for Constrained Environments

by honey the codewitch

Some C++ magic to help cut down on heap abuse for simple scenarios

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Enhancing Android app stability by integrating LeakCanary with RxJava for efficient memory leak detection and resolution.

Using NFS to Transfer Files between Windows and MS-DOS 6.22

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How to use NFS to transfer files between Windows and MS-DOS 6.22

Exploring Retro68 GCC-based SDK for 68K Macintosh Computers

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Fixing High Windows Memory Usage Caused by Large Metafile

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Fix high Windows memory usage caused by large metafile

All Articles

Memory

.net memory limit event

1 Oct 2012 by Mehdi Gholam

Is there any way to detect memory usage of a .net application while running and implement internal memory flushing/freeing (i.e. limit my application to use 500mb ram through configuration) obviously the freeing would be done by yourself.

.net memory limit event

1 Oct 2012 by Stephen Hewison

You can check the memory usage of any process:If it reaches a certain size you can dispose of unwanted objects and call garbage collection.System.Diagnostics.Process p = System.Diagnostics.Process.GetCurrentProcess();long memory = p.PrivateMemorySize64;if(memory > 500 * 1024 *...

[C#] Is it possible to make a single function run in an other process?

9 Dec 2012 by Jackie00100

As the title says! can I force a method/function to run on an other process without going too much into assemblies/decompiling etc.?I'm having a app that is in need of doing some very heavy memory work with some graphic objects using GDI+, (up to ½-1 GB) so I want to have this to run in a...

[C#] Is it possible to make a single function run in an other process?

9 Dec 2012 by Sergey Alexandrovich Kryukov

There is no such thing as "force" to run something to "run on a single process". Processes are totally under your control. If you don't create a process, it is not created by anything by itself. And using GC is not recommended.Your "without going too much into assemblies and stuff like that"...

[C++] pointer to an array ?

13 Jul 2017 by The_Unknown_Member

Hi. Can someone explain me why I cant make my pointer point to address of an array ? int main() { char s[] = "string"; char *p = &s; return 0; } But this works: int main() { char s[] = "string"; char *p = s; return 0; } And also Can someone explain me how this for loop...

[C++] pointer to an array ?

12 Jul 2017 by OriginalGriff

You can't do this: char s[] = "string"; char *p = &s; because the name of an array is a pointer to the first element of that array. So s is already a pointer to a char, so &s is a pointer to a pointer to a char. You would need to change the type of p to use the address of s: char s[] =...

[C] casting integer literal to a pointer ?

24 Aug 2017 by The_Unknown_Member

Can someone explain me what does the right side (after the equals sign) means ? I am casting an integer literal to a pointer or what ? I am confused int *var = (int *)1234; What I have tried: Asking here in CodeProject.COM

[C] casting integer literal to a pointer ?

24 Aug 2017 by Dave Kreskowiak

All this is doing is returning a pointer to memory address 1234, which in Windows will probably get you a security exception if you try to read what's there from your code.

A memory (RAM) problem with the Common Dialog Boxes library in the Win32 API

19 Aug 2012 by Captain Price

I know some programming (C/C++, JAVA, Win32..), but I don't know advanced concepts of Computer Science. I just know the basics. This question is about memory management in Windows Operating Systems. You can see the problem by just observing. 1. Open a file using Notepad by double clicking a...

A memory (RAM) problem with the Common Dialog Boxes library in the Win32 API

19 Aug 2012 by Christian Graus

As Wes said, the task manager is telling you how much RAM the process has allocated to it for use, not how much it is using. It is good for a vague idea, or to show a runaway process, but it's not accurate at the granularity you're wanting it to be.

A memory (RAM) problem with the Common Dialog Boxes library in the Win32 API

19 Aug 2012 by Sergey Alexandrovich Kryukov

I can give you a more specific idea if you have problems with memory allocation, such as memory leak, of not-enough-memory problems. The type of product you need is called "memory debugger".You can find the one suitable for you from this...

Accelerated .NET Types

28 Mar 2016 by Dmitriy Gakh

Intensive Big Data processing and Mobile Applications require fast calculations and compact data storage. Design of new quick and save .NET types with small overhead is not a simple task. This article describes creating of such type without overhead and with advantages only.

.NET-Compiler-Platform

access and read SPD (Serial presence detect) table

5 Apr 2015 by raypetriut

Helloi need to some information about ram such manufacturer name , part number , voltage and ... . i don't want to use WMI because itt cant get all data . the best way is SPD (Serial presence detect) table. CPUz is also use SPD to read ram information .so i want to know how can i access to...

ADO.NET

11 Oct 2013 by ASP.NET Community

ADO.NET stands for ActiveX Data Objects for .NET. It refers to the suite of data access technologies used to manipulate databases. ADO.NET is part

Advice on the best approach to C++ SIGSEGV segmentation error on online server but not in local machine ?

13 Dec 2022 by lock&_lock

I'm doing a Hackerrank challenge to compute the maximum and minimum sum of a set of 5 numbers. For example : Sample Input 1 2 3 4 5 Sample Output 10 14 Ouput 10 = minimum sum (exclude the biggest value), and 14 = maximum sum (exclude the...

Advice on the best approach to C++ SIGSEGV segmentation error on online server but not in local machine ?

7 Dec 2022 by Richard MacCutchan

while (array_size 6); The value of array_size cannot be less than zero, and greater than six, at the same time. It should be either one or the other, thus: while (array_size 6); // less than zero OR...

Advice on the best approach to C++ SIGSEGV segmentation error on online server but not in local machine ?

7 Dec 2022 by k5054

I'm with Richard, in that I see no reason for a SEGV at line 45. However, the problem statement says that the input is one line consisting of 5 integers. Your program, as presented here, seems to expect 2 lines, the first being the size of the...

Advice on the best approach to C++ SIGSEGV segmentation error on online server but not in local machine ?

13 Dec 2022 by JWleo

your cin has something wrong.first one ,you "cin" just work once but you want to read size times you gived.you should check your logical about your code. below is just some bad-code ,but can be running. void input() { int array_size = 0; ...

Allocate memory in C

2 Nov 2018 by Member 14042074

Hello, I have to write 2 functions type of void which works on address of pointers. First function reserve memory for array of objects of class. Second function reserve memory for array of pointers to object of class. I don't know how it should work and how can I deliver and work on adress of...

Allocate memory in C

2 Nov 2018 by Afzaal Ahmad Zeeshan

First thing, this is not C, this is C++ (you have a class in it!), secondly, since this is C++, why involve too much of a pointer stuff, when you can easily use other methods to do the same thing—why pointer-to-pointer-to-pointer? Maybe you are confusing the pointers-are-arrays statement a bit...

Allocated Memory Management in C

14 Apr 2016 by jurhas

Handle the dynamic allocated

Anonymous Classes and Memory in Java--What gives?

22 Jan 2014 by Trey Wheeler

Using Java 1.6 on Android API 13 (3.2):We are working on a View Model framework. In this framework we can wait on another property to have a value before executing. In the following example we are awaiting the value from ModuleViewProperty before attempting to fetch a data count....

Apex memmove - the fastest memcpy/memmove on x86/x64 ... EVER, written in C

5 Jul 2016 by T. Herselman

2 years ago I went OCD on memcpy/memmove; and wrote over 140 variations (80,000 lines of code) of memmove; testing, disassembling, optimizing and benchmarking them on multiple machines. I never released the article or the code; until now! So I need to do it before I loose my mind!

Back to the Future – Decapsulation

28 Aug 2015 by Dmitriy Gakh

Development in C# without care of resource consumption can lead to overloading the system. This article describes a case with large waste of memory and CPU time and how to avoid it.

Best way to get rid of a public static List Causing an Out of Memory

20 Jun 2012 by Aero72

Dear all,I'm pretty sure I know what the problem is....could I please ask for your time and consideration as to the optimum course of actionI have an application which gets data from a USB source and stores that data in a list. For convenience during development, I made it a public...

Best way to get rid of a public static List Causing an Out of Memory

20 Jun 2012 by Sergey Alexandrovich Kryukov

A static collection is a typical source of a "memory leak by design". In .NET, you are more or less protected from the casual memory leaks, because you don't have to clean up memory after every operation you use it; the Garbage Collector (GB) takes care about it. Despite of the common believe,...

Best way to get rid of a public static List Causing an Out of Memory

20 Jun 2012 by DaveyM69

What sort of data are you storing in your list? I have used (in testing) extremely large lists without issue.The size of any item in .NET is limited to 2GB. The maximum value for a lists capacity is 2147483647 so theoretically you could store that many bytes in the list and be right on the...

Binary representation of an .exe in memory

25 Sep 2013 by Savail

Hey,I know that I can simply load content of .exe in binary mode and I'll be able to get its binary representation but how about reading its binary representation from its process's memory? I've created a simple program which uses VirtualQueryEx and ReadProcessMemory to get the binary...

Binary representation of an .exe in memory

25 Sep 2013 by Sergey Alexandrovich Kryukov

Of course you cannot do such things in such a simple way. Even if you managed to copy the executable segment memory correctly. This is not how the memory is filled in when PE file is loaded. It's done via the system loader which actually makes a lot of work.The PE describes some chunks of...

Build Simple AI .NET Library - Part 5 - Artificial Neural Networks

18 Sep 2017 by Gamil Yassin

Types of Artificial Neural Networks

artificial-intelligence

C# - Fast Memory Copy Method with x86 Assembly Usage

19 Dec 2014 by OKarpov

How to use ASM in C#.NET and most fast memory copy method

C# Empty Contents Of A MemoryStream

29 Dec 2014 by MasterCodeon

Hello Everyone!i have created a little app that can emulate an electric piano(but it only will play sine waves) i have based my app on this articlenow i am using the play to stream part of the demo. what this does is it writes the entire wave file of what ever note i specify into memory and...

C# Empty Contents Of A MemoryStream

29 Dec 2014 by Sergey Alexandrovich Kryukov

Generally, there are at least two good ways to clean-up a memory stream without wasting much of the CPU and effort.First of all, if, at some moment, you have a stream and want to get a clear stream without any data, it means that you don't need this available stream instance at all....

C# Empty Contents Of A MemoryStream

29 Dec 2014 by Shaun Blain

I would suggest that if you are using the code from the article you referenced that the issue is in there. I browsed through the source code and there are several items that I would clean up. The first two being the binary reader and writer. These should be specifically disposed when the class...

C# finding process starting memory

2 Mar 2016 by QuantumDev

Hello,I have a problem with memory editing in C#.I need a way to find out the memory value of 'gta-sa' (0x2C0000) in C# as it changes every time the application starts.Image[^]Any help would be greatly appreciated :)What I have tried:I tried looking on Google but I dont think...

C# finding process starting memory

2 Mar 2016 by Dave Kreskowiak

Your going about it wrong. You open the process as if it was a file and start reading from the beginning of the process, an example of which you can find at Minesweeper, Behind the scenes[^].

C# finding process starting memory

2 Mar 2016 by QuantumDev

I have found a solution.Process proc = Process.GetProcessesByName("gta-sa").First();IntPtr startOffset = proc.MainModule.BaseAddress; IntPtr endOffset = IntPtr.Add(startOffset ,proc.MainModule.ModuleMemorySize); This will find the base address of the process I need.

C# Garbage Collection of “Drawing” Objects inside a FrameworkElement within an ObservableCollection

23 Sep 2012 by BeStelios

Hi,I have an ItemsPanel extended with my IscrollInfoLogic, ContainerGenerator etc.. (Virtualizing)The ItemsPanel contains FrameworkElements which have a Property type of Drawing.If the Item is visible i do:On the Onrender if the DrawingProperty is not null i go with...

C# how to convert files to memory streams?

27 Jun 2017 by JSL721

In my case, I am studying to convert PDF to BMP and then convert BMP to PDF. I did consist of files which input and output. By the way, I would like to make memory streams instead of files but I would like to keep "a.pdf"(input file) and "a_bmp.pdf"(output file). I marked (#). I would like to...

C# how to convert files to memory streams?

29 Jun 2017 by Lockwood

Something like this? IO.FileStream fs = new IO.FileStream(myFile, IO.FileMode.Open, IO.FileAccess.Read); IO.MemoryStream ms = new IO.MemoryStream(); fs.CopyTo(ms);

C# Memory leak in GDI+

9 Dec 2014 by Member 10364701

Hello everyone!I'm writing program to test memory leak. This is my code: public partial class Form1 : Form { Pen p = new Pen(Color.Red, 1.0f); Random d = new Random(); public Form1() { DoubleBuffered = true; ...

C# Memory leak in GDI+

9 Dec 2014 by Assil

GDI has great examples of unmanaged resources which developers are responsible for disposing after using.In your example I see Pen and Graphic.The graphic you are not creating so you dont have to release it.The pen however, needs to be freed or released.Try to put it in the...

C# Memory leak in GDI+

9 Dec 2014 by Sergey Alexandrovich Kryukov

In addition to Solution 1:You have two options:You can create your instance of Pen the way you do and dispose it in this Form.Dispose method: http://msdn.microsoft.com/en-us/library/aw58wzka%28v=vs.110%29.aspx[^].This is the approach designed to chain disposal in a set of UI elements...

C# Memory leak in GDI+

9 Dec 2014 by Dave Kreskowiak

OK, everyone is focused on the Pen. That's not the problem in the code you posted.Well, there is one small problem where you're not disposing the Pen before your app terminates. This will lead to a handle leak and eventually break Window but you have to run this app over and over again,...

C# property memory usage?

2 Mar 2016 by Umut Comlekcioglu

Imgur: The most awesome images on the Internet[^]With that image, Am I thinking wrong or is that true?What I have tried:When writing property, which way is more correct?

C# property memory usage?

2 Mar 2016 by Dave Kreskowiak

Next time, just put the code in the post, not in an image.No, you're wrong about the "8 bytes".The top code snippet in the image is just a shortcut, an "auto-implemented" property. Behind the scenes it's doing exactly the same thing as the second code snippet in the image.In both...

c# Read Double value from Process Memory

16 Oct 2014 by EdisonMecaj

I'm not a pro in code writing and C# programming. I wrote a simple app to read from process memory using the ZeraPain script ReadProcessMemory(). Is working good with the 4 bytes and 8 bytes value. The other function of this App is that can read strings, but i really need to read Double values...

C++ 'new' keyword and memory management not necessarily with 'new'

23 May 2018 by User 13204940

Hi, Just a quick memory management question, let's say I have the following: const std::vector intArray = {1, 2, 3}; delete intArray; This should allocate memory for the array then free it up again. How does this work in this situation? doSomething({1, 2, 3}); void doSomething(const...

C++ 'new' keyword and memory management not necessarily with 'new'

23 May 2018 by Leo Chapiro

Have you tried to compile this code: const std::vector intArray = {1, 2, 3}; delete intArray; I think no, because you should get an error on "delete intArray" like "Expression must be a pointer". You can only delete the objects created on the heap with "new", not such stack objects...

C++ 'new' keyword and memory management not necessarily with 'new'

23 May 2018 by Jochen Arndt

If you declare an object on the stack as in your case, it is destroyed automatically when going out of scope. As already noted at your other question, you should pass it by reference to avoid creating a copy. So it should be: { const std::vector arr = {1, 2, 3}; doSomething(arr);...

C++ deleting garbage memory, code crash

22 Mar 2020 by Mat 257

hello everyone. i have another mess. i am sure it depends on wrong momory garbage deleting. after having called funciton "Presentazione", when compiler reach marked line, it crash. it's surely memory probem. #include #include...

C++ deleting garbage memory, code crash

11 Mar 2020 by phil.o

string Visualizza[7][5]; The Visualizza variable is defined as a bidimensional array, with 7 elements in the first dimension and 5 elements in the second. This means that first dimension is indexed from 0 to 6, and second dimension is indexed...

C++ deleting garbage memory, code crash

12 Mar 2020 by Stefan_Lang

1. You can only delete objects that you created on the heap. Visualizza is an array declared on the stack, so you may not delete it. Trying to do so will always result in a crash. 2. You have allocated arrays of strings in your functions...

C++ deleting garbage memory, code crash

22 Mar 2020 by Mat 257

hi everyone; your suggestions solved my mess up. now i have another question, but is bit broad: suppose i want to set a strings array as a result of different row vector toghether; let s assume i want to gourp 3 strings vectors, 1) with 5...

C++ deleting garbage memory, code crash

22 Mar 2020 by CPallini

Note your Carta objects are constants. You don't need to dynamically allocate memory, neither explicitely nor implicitely. For instance: #include #include using namespace std; int main() { using namespace...

C++ dynamically allocating arrays , is this wrong?

4 Jan 2017 by YznIT

HelloI want to take user input and make it the size of a dynamic array, and i did this as you can see in code below.the question is: I just wondring if this is right way to do it ? i have tested and even did a memory leak test but everything was just fine.Thank you :)What I...

C++ dynamically allocating arrays , is this wrong?

4 Jan 2017 by Midi_Mick

Yep, looks good to me.The only thing you need to be aware of using this technique - if the Runner objects have a constructor that requires a parameter, this cannot be done. That's when you either need to use a std::vector or an array of pointers to type Runner instead, and then initialise (and...

C++ Overwriting live memory bad bytes with good bytes

17 May 2012 by sjsteve33171

Ive got some code that compares a file on the hard drive to the loaded memory copy and compares them. If it finds any differences i'm trying to overwrite the "Bad" memory with the original "Good" memory but it's crashing on me.It works because i can detect changes and it will log that there...

C++ Overwriting live memory bad bytes with good bytes

17 May 2012 by Aescleal

If all you're doing is reading a file, comparing it to some other version of it and then overwriting the differences why not just blat the correct one over the incorrect one after you've done the comparison?Your code seems well complicated for what you're trying to do. If you simplify your...

C++ Overwriting live memory bad bytes with good bytes

17 May 2012 by sjsteve33171

Sorry not quite. It's to avoid manipulation. For example.I run notepad.exe. I then run my app. My app then compares notepad.exe on the hard drive to notepad.exe in memory. If the notepad.exe in memory differs to the hard drive version it replaces the altered bytes with the correct...

C++ Pointer/Heap Problem

13 Jun 2012 by Y0UR

Hey, I'm struggling against the following problem. I wrote a simple gaus algorithm, but AFTER it is done executing (succesfuly), pretty much any next attempt to alocate memory crashes the program and gives me the following error:"Windows has triggetred a breakpoint in ...This may be due to...

C++ Pointer/Heap Problem

13 Jun 2012 by Albert Holguin

You're overriding the bounds of one of the dynamically allocated arrays, use your debugger to find out which one by simply stepping through your loops...or, you can look at the call stack to see which call triggered the error.Edit: I also see you're allocating memory and never deallocating...

C++ Pointer/Heap Problem

13 Jun 2012 by Aescleal

You're doing pointer manipulation on pointers to dynamically allocated memory. This has a couple of effects: - you're orphaning blocks of memory - you couldn't free R1, even if you wanted to - as Albert said you're overrunning an array somewhere. You're not assigning xa anywhere for one...

C++ reading process memory

4 Oct 2017 by MrJack Mcfreder

I am new to C++ and it is just a pain in the ass to find a single working example of reading process memory. What I have tried: After hours of googling, I eventually found a glimmer of hope for this code: // ConsoleApplication4.cpp : Defines the entry point for the console application. // ...

C++ reading process memory

4 Oct 2017 by CPallini

Quote: I am new to C++ and it is just a pain in the ass to find a single working example of reading process memory. That's a hint your are trying to do something too difficult for your current knowledge. You should start reading the documentation: ReadProcessMemory function (Windows)[^],...

C++ reading process memory

4 Oct 2017 by User 59241

I think CPallini's comment is apposite however there are many examples to be found by googling. This: How to use ReadProcessMemory in C++?[^] leads here: Stealing Program's Memory[^] which may give you a start.

C++ Runtime Polymorphism without Virtual Functions

5 Jan 2014 by Richard Tauber

Implementing dynamic polymorphism without virtual functions and sharing objects across process boundaries.

C++ Virtual-Array Implementation that is Backed by the Combined Video Memory of User-System

15 Mar 2021 by tugrulGtx

Header-only C++ tool that supports basic array-like usage pattern and uses multiple graphics cards in system as storage with LRU caching

C++/Python interprocess communication with memory mapping doesn't seem to work

5 Dec 2020 by Member 10563121

I have a problem that has stumped me involving memory mapping, and interchange between C++ (Visual Studio 2012 under Win7 32bit) and Python 2.7. In my C++ code I have a large (2Mbyte) image that updates at about 25Hz. I share this with another C++ .exe happily, using non-persistent (only...

C++/Python interprocess communication with memory mapping doesn't seem to work

3 Sep 2014 by bling

Try this:import mmapfpx = mmap.mmap (-1,-1,'IoAAOLICameraCameraFrame')

C++/Python interprocess communication with memory mapping doesn't seem to work

4 Sep 2014 by Member 10563121

Sadly this does not work. Using:fpx = mmap.mmap(-1,-1, 'IoAAOLICameraCameraFrame') is not allowed because the 2nd parameter gives the maximum length of the mapped file. Running it withfpx = mmap.mmap(-1,100, 'IoAAOLICameraCameraFrame')actually runs but if you print fpxyou get:...

C++/Python interprocess communication with memory mapping doesn't seem to work

5 Dec 2020 by Member 15013136

Uses Linux (not windows) This works using memory mapped files. I do not claim high speed or efficiency in any way. These are just to show an example of it working. $ python --version Python 3.7.9 $ g++ --version g++ (Ubuntu...

C: Realloc in Array (again)

16 Nov 2015 by Laurie Stearn

Hi there,The aim is to prepare for an old fashioned Windows directory walk with view to RemoveDirectory aided by FindXXXXfile and SetCurrentDirectory.The variable array in question is called folderTreeArray keeps track of this.The first vector of the array represents the tree level,...

C: Realloc in Array (again)

16 Nov 2015 by Sergey Alexandrovich Kryukov

It's possible that you just need to develop a more complicated data structure supporting semantic of an "array list". Say, you have too many elements to justify the use of a linked list with a separate element (with one or two pointers in each one), and the speed of addressing of an element is...

Caching FileSystem and reading .Net

5 Feb 2014 by frostcox

Hey guys, I'm just wondering if you could help me and possibly give me some suggestions on how to achieve this. Ok, We have a file transfer solution which moves files from A to B and then to C. Files take a long time to transfer from A to B as there is over 300,000 files on the remote server so...

Caching FileSystem and reading .Net

5 Feb 2014 by pdoxtader

It seems to me that what you really need is a faster way to get the list of files on the file system, rather then keeping 30 files or so in memory.In fact, a better solution given what you've written here is to keep the PATHS of those 30 critical files in memory, or in a log file - and have...

Caching in ASP.net

11 Oct 2013 by ASP.NET Community

CachingAuthor: Prakash Singh MehraIntroduction: It is a way to store the frequently used data into the server memory which can be retrieved very

Calculating Optimistic Memory Footprint of Managed Object

17 Feb 2015 by PFalkowski

The way of calculating amount of memory occupied by some object in C#.NET

Can't clear winhttp variables from memory

7 Jul 2017 by royal grandong

hi brother, How to clean variable from WinHttp api? I use codecave to call winhttp api but I want to hide the url. I have called RtlZeroMemory but the url is still visible... Can Variables be cleared with kernel32.RtlZeroMemory? Can kernel32.RtlZeroMemory be called from user mode? I have no...

Can't clear winhttp variables from memory

6 Jul 2017 by KarstenK

You must only search, read and understand the in HttpOpenRequest documentation which says: "After the calling application finishes using the HINTERNET handle returned by WinHttpOpenRequest, it must be closed using the WinHttpCloseHandle function." WinHttpCloseHandle(hRequest); hRequest =...

Cannot access a closed stream error

2 Mar 2018 by istudent

I am using ItextSharp to generate pdf from Html tag. on document load, one of my function loop through and created Table tags for each section which is then passed via ajax to my MVC Controller. For test purpose when I hard code wrote the table tags and passed it did not throw any exception...

Cannot access a closed stream error

2 Mar 2018 by Gerry Schmitz

"DocWriter" is closing your stream. When other "usings" use preceeding "usings", they "may" close the underlying stream before you are finished with it. Rethink your "usings"; or put all disposals, in the proper order, in a "finally" block.

Cannot access a closed stream error

2 Mar 2018 by Gerry Schmitz

Did what? I simply said not to "dispose" of resources before you don't "need" them anymore. Your stream is getting close "prematurely"; which means you're "ending" a "using" before you should.

Capture and delete Memory Dumps

14 Feb 2014 by AdityaBohra

Hi, I am working on a project in which I have to read the size on 'Memory Dumps' and also remove these. I tried to get the path from registries but it giving error of "File not found" , in this thing I need your help. Is there any method to detect 'Memory Dumps' and remove those 'Memory...

Capture and delete Memory Dumps

14 Feb 2014 by Richard MacCutchan

See http://support.microsoft.com/kb/254649[^].

Chart issue, form controls stop responding, chart plot perfectly

8 Oct 2015 by Jesús Álvarez

I plot several point in my chart ( 4 series x 1200points per serie), when i do that for 10 times (loop) my win form stop responding, only work the chart, progressbar stoip, timer elapsed time stop, buttons and panels stop, all GUI stop running.When a resize de form to smallest dimension, all...

Chromiumwebbrowser using high computer memory.

18 Jun 2019 by Member 11882351

when i'm going to one page to another page that time showing my computer memory usage high. using ChromiumWebBrowser data with CefSharp and transfring 1 url page to other url page more then 20 time that time showing my computer memory high usage Image MemoryUsage.png - Google Drive[^] What I...

Chromiumwebbrowser using high computer memory.

18 Jun 2019 by Gerry Schmitz

You're assuming it's even possible to "tune" browsers; and that one in particular. Since this browser is an IDisposable and I don't see any "using" code, it probably indicates you have a memory leak (by not disposing of resources properly).

Chromiumwebbrowser using high computer memory.

18 Jun 2019 by Member 11882351

i'm browser in manny method so may be can't use using code in any one mehod.

Cinchoo ETL - Deserialize Selective XML Nodes from Large XML File

7 Nov 2021 by Cinchoo

Use Cinchoo ETL to deserialize selective XML nodes from large XML file

deserialization

Cinchoo ETL - Split a Large JSON File Based on Deeply Nested Array Property

12 Jan 2022 by Cinchoo

Tip to split large JSON file based on deeply nested array property using Cinchoo ETL

Clearing & reclaiming memory in C#

19 Aug 2012 by Swinkaran

I am developing a windows application using C# .Net. This is in fact a plug-in which is installed in to a DBMS. The purpose of this plug-in is to read all the records (a record is an object) in DBMS, matching the provided criteria and transfer them across to my local file system as XML files. My...

Clearing & reclaiming memory in C#

19 Aug 2012 by Sergey Alexandrovich Kryukov

CLI is a managed platform. It means that you don't directly allocate, but, more importantly, you do not control reclaiming memory. In terms of C#, you always allocate managed heap memory with "new" operators and never need to clean up the memory. It is done through the mechanism of Garbage...

Clearing & reclaiming memory in C#

19 Aug 2012 by Abhinav S

Understand the difference between managed and unmanaged code and don't worry too much about freeing up resources for managed code.Let the framework do this for you.

28 Feb 2014 by _Ravikant Tiwari_

This program will demonstrate the process of injecting code into already running processes. Here we have choosen to inject into Explorer

Convert complied exe to base64 and run it from memry does not work

10 Apr 2017 by evilcode1

i still get this error when i try to debug the project i dont know why ... Quote: 'WindowsApplication13.vshost.exe' (CLR v4.0.30319: WindowsApplication13.vshost.exe): Loaded 'c:\users\evilcode1\documents\visual studio...

Convert complied exe to base64 and run it from memry does not work

10 Apr 2017 by OriginalGriff

Your string is not a valid Base64 string: it's length is wrong at 37 bytes, and I don't believe in the least that a minimal Winforms app will come in at under 7.5K of binary, so I'd be looking for a Base64 string of around 10K. At a guess, you copy and pasted it badly - check your code that...

Core dumped memory error C++

11 Nov 2020 by kohi11

Why is this code producing a "core dumped error"? It gives the right result, but indicates that a way I'm deallocating the allocated memory is wrong and I don't know why. What I have tried: #include #include ...

Core dumped memory error C++

11 Nov 2020 by Greg Utas

It appears that you're putting integers into the array but then treating them as pointers in the first line of your destructor. I think you want niz=new Tip*[capacity]{}; // not Tip** EDIT: Now I notice that you're passing a pointer to each...

Core dumped memory error C++

11 Nov 2020 by CPallini

Your code has several issues: Quote: for(int i=0;i niz2(niz); Quote: niz3=niz; Your class (badly) needs non-trivial...