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c# Programming Glossary: allocateHigh memory consumption with Enumerable.Range? http://stackoverflow.com/questions/10519275/high-memory-consumption-with-enumerable-range Originally i wanted to know whether ToList allocates more memory than using the constructor of List T which takes.. resize the backing buffer when adding to a list. When you allocate as an array the length of that is known and can be queried by.. by checking for IList T and or ICollection T thus it can allocate a single array right sized the first time and then just block..
Determine the number of lines within a text file http://stackoverflow.com/questions/119559/determine-the-number-of-lines-within-a-text-file contents of the file into an array which means it must allocate at least as much memory as the size of the file. The second.. second merely loops one line at a time so it never has to allocate more than one line's worth of memory at a time. This isn't that.. where there simply isn't enough user mode address space to allocate an array this large . In terms of speed I wouldn't expect there..
Reducing memory usage of .NET applications? http://stackoverflow.com/questions/1343374/reducing-memory-usage-of-net-applications about memory allocation. So long as it all gets deallocated. However to address some folks here who say not to worry about..
Does using “new” on a strict allocate it on the heap or stack? http://stackoverflow.com/questions/203695/does-using-new-on-a-strict-allocate-it-on-the-heap-or-stack using &ldquo new&rdquo on a strict allocate it on the heap or stack When you create an instance of a class.. an instance of a class with the new operator memory gets allocated on the heap. When you create an instance of a struct with the.. a struct with the new operator where does the memory get allocated on the heap or on the stack c# .net memory management share..
Is it worthwhile to initialize the collection size of a List<T> if it's size reasonably known? http://stackoverflow.com/questions/2247773/is-it-worthwhile-to-initialize-the-collection-size-of-a-listt-if-its-size-rea Four Add calls later the array is full and needs to be reallocated again. It doubles the size Capacity grows to 8 array size to.. endlessly sooner or later the List class needs to re allocate the array and it has grown so large that there isn't a hole..
What are the differences between value types and reference types in C#? [duplicate] http://stackoverflow.com/questions/2414906/what-are-the-differences-between-value-types-and-reference-types-in-c types from reference types in .NET. The CLR may choose to allocate a variable anywhere it wants to. The most important difference..
Are these objects's references on the Stack or on the Heap? http://stackoverflow.com/questions/2559271/are-these-objectss-references-on-the-stack-or-on-the-heap frame pointer has been copied into register ebp Here we allocate heap memory for the new object. A a1 new A mov ecx 382518h call.. ptr ebp 40h Remember eax is now the address of the heap allocated data for the thing referenced by a1. The VarA field of that..
Is there a reason Image.FromFile throws an OutOfMemoryException for an invalid image format? http://stackoverflow.com/questions/2610416/is-there-a-reason-image-fromfile-throws-an-outofmemoryexception-for-an-invalid-i Sometimes it really does mean out of memory it can't allocate enough space to store the bitmap bits. Sadly an image file format..
WCF HttpTransport: streamed vs buffered TransferMode http://stackoverflow.com/questions/4043683/wcf-httptransport-streamed-vs-buffered-transfermode symptom and not the cause. The exception stated failed to allocate x Mb where x was 16 32 or 64 not a overly huge amount for this..
Where and why use int a=new int? http://stackoverflow.com/questions/5746873/where-and-why-use-int-a-new-int between int A 100 and int A new int I know new is used to allocate memory on the heap..but I really do not get the context here...
Why am I getting an Out Of Memory Exception in my C# application? http://stackoverflow.com/questions/597499/why-am-i-getting-an-out-of-memory-exception-in-my-c-sharp-application is available. So 2GB available but 1.5 is the max you can allocate. The key is that your code is not the only code running in the..
What is the fastest way to convert a float[] to a byte[]? http://stackoverflow.com/questions/619041/what-is-the-fastest-way-to-convert-a-float-to-a-byte creates massive caches which use plenty of memory. I can allocate the byte buffer once and re use it many times the double memory..
C# “Parameter is not valid.” creating new bitmap http://stackoverflow.com/questions/6333681/c-sharp-parameter-is-not-valid-creating-new-bitmap Keep in mind that is a LOT of memory you are trying to allocate with that Bitmap. Refer to http social.msdn.microsoft.com Forums..
Create Bitmap from a byte array of pixel data http://stackoverflow.com/questions/6782489/create-bitmap-from-a-byte-array-of-pixel-data of pixel data This question is about how to read write allocate and manage the pixel data of a Bitmap. Here is an example of.. the pixel data of a Bitmap. Here is an example of how to allocate a byte array managed memory for pixel data and creating a Bitmap.. alloc the memory using Marshal or use the unmanaged memory allocated by the Bitmap. I've done a lot of test using two threads. As..
How do I access ARP-protocol information through .NET? http://stackoverflow.com/questions/1148778/how-do-i-access-arp-protocol-information-through-net Throw an exception. throw new Win32Exception result Allocate the memory do it in a try finally block to ensure that it is.. is released. IntPtr buffer IntPtr.Zero Try finally. try Allocate the memory. buffer Marshal.AllocCoTaskMem bytesNeeded Make.. new IntPtr buffer.ToInt64 Marshal.SizeOf typeof int Allocate an array of entries. MIB_IPNETROW table new MIB_IPNETROW entries..
A Simple C# DLL - how do I call it from Excel, Access, VBA, VB6? http://stackoverflow.com/questions/1170794/a-simple-c-sharp-dll-how-do-i-call-it-from-excel-access-vba-vb6 Guid 01A31113 9353 44cc A1F4 C6F1210E4B30 Allocate your own GUID public interface _Test string HelloWorld get ClassInterface.. Guid E2F07CD4 CE73 4102 B35D 119362624C47 Allocate your own GUID ProgId TestDll.Test public class Test _Test public..
http://stackoverflow.com/questions/1563038/fast-work-with-bitmaps-in-c-sharp of the image in bytes int size bData.Stride bData.Height Allocate buffer for image byte data new byte size This overload copies..
Is it possible to transfer authentication from Webbrowser to WebRequest http://stackoverflow.com/questions/3382498/is-it-possible-to-transfer-authentication-from-webbrowser-to-webrequest IntPtr.Zero if datasize 0 return null Allocate stringbuilder large enough to hold the cookie cookieData new..
What is the purpose of a stack? Why do we need it? (MSIL) http://stackoverflow.com/questions/7875253/what-is-the-purpose-of-a-stack-why-do-we-need-it-msil its operands and the address to which it stores its result Allocate temporary store T1 for result of A Call A with the address of.. store T1 for result of A Call A with the address of T1 Allocate temporary store T2 for result of B Call B with the address of.. store T2 for result of B Call B with the address of T2 Allocate temporary store T3 for the result of the first addition Add..
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