application error referenced memory

(content ); Log. Error ("Package content size:" + content. Length ); Bytearrayinputstream bin = new bytearrayinputstream (content ); After modification: Bytearrayinputstream bin = new bytearrayinputstream ( Receivepacket. getbytebuffer (). Array (), receivepacket. getbytebuffer (). Position () , Receivepacket. getbytebuffer (). Remaining ()); Allows the input stream to be directly based on Bytebuffer Instead of re-applying for

It's that kind of love studyThe moment from the beginning to the groundUgly refusal c language programs are very harmful: they are common and can lead to serious consequences, most of the time the memory problems are invisible and can not be touched. Compile the correct operation error, let the novice from the beginning to the ground, let the veteran also headache, spend a lot of time to find and repair. Mo

)int_tmain () {_tsetlocale (Lc_all, _t ("CHS")); Srand ((unsigned) time (NULL)); //1. Reserve and submit memory (1MB)void* precv = VirtualAlloc (NULL, memsize, Mem_reserve |Mem_commit, Page_readwrite); if(Precv! =NULL) {_tprintf (_t ("Allocate%DKB memory successfully! \ n"), Memsize/1024x768); } Else{_tprintf (_t ("Request%DKB Memory failed! (

; } Printf ("shm_id = % d \ n", shm_id ); P_map = (People *) shmat (shm_id, null, 0 ); Memset (temp, 0x00, sizeof (temp )); Strcpy (temp, "test "); Temp [4] = '0 '; For (I = 0; I { Temp [4] + = 1; Strncpy (p_map + I)-> name, temp, 5 ); (P_map + I)-> age = 0 + I; } Shmdt (p_map ); Return 0; } (2) The following program reads messages from the shared memory. The source code of shmread. C is as follows: # Include # Include # Include # Include # Inclu

error that will cause the current process to be forced to end.Note : Although the tbltryblocks[in the example in Figure 4] has only one entry, tblcatchblocks[in this entry is only a single line. However, in practice, multiple records are allowed in both tables. This means that there can be multiple try blocks in a function, and each try block can follow multiple catch blocks that are matched to it.Note : In the standard sense, the stack fallback at t

Remote monitoring of jboss application java memory configuration (actual test) Preface This is because a Java memory overflow problem occurs when the last project is deployed on the client side for about a month. to constantly monitor the java memory, you need to remotely view the java

Error Warning: Fatal error:allowed memory size of 134217728 bytes exhausted (tried to allocate 38218371 bytes) in ..... Workaround: 1. Remove the PHP memory limit.Add Ini_set to the PHP program ("Memory_limit", "1");2. Modify the PHP memory limit according to your own needs and reference the

the memory request fails and the error is returned to the application process.1 indicates that the kernel allows all physical memory to be allocated regardless of the current state of memory.2, which indicates that the kernel allows to allocate more

Some tools such as VS installed on Win2008 R2 a few days ago have greatly reduced the system disk space of the machine to less than 3 GB. when Hyper-v is used to start MyVirtualMachine (allocated to memory of 5120 MB) on this machine, Hyper-v reports the error message: cocould not initialize memory: There is not enough space on the disk. the details are as follow

Develop WM application series Article indexes using C ++ Introduction: After the preparations in the early stage, I believe that you should be familiar with the development of MFC. Before that, I planned to talk about the use of controls and found that many books have already said that, and better than me. In order not to miss people, haha, let's look at some features that are highly relevant to the device. For example, we are talking about gettin

from the Nsarray, the object sends a release message that may be immediately released. Then NSLog () prints the object, causing the application to crash Copy Code code as follows: ID obj = [array objectatindex:0]; [Array removeobjectatindex:0]; NSLog (@ "%@", obj); This code is perfectly legal in arc because the obj variable is a strong pointer, and it becomes the owner of the object, and removing the object from Nsarray d

: 09 [Note] / USR / Local / Webserver / MySQL / Libexec / Mysqld: normal Shutdown 090819 10 : 46 : 09 [Warning] 'user' entry 'root @ Zhangyufeng 'ignored In -- Skip - Name - Resolve mode. 090819 10 : 46 : 09 [Warning] 'user' entry' @ Zhangyufeng 'ignored In -- Skip - Name - Resolve mode. 090819 10 : 46 : 09 [Note] event Scheduler: loaded 0 Events 090819 10 : 46 : 09 [Note] / USR / Local / Webserver / My

-VERBOSE:GC parameter-VERBOSE:GC represents the detail of the GC in the output virtual machine. After use, the output is as follows: [Full GC 168k->97k (1984K), 0.0253873 secs] Read the following: Data 168K and 97K before and after the arrows indicate the amount of memory used by all surviving objects before and after garbage collection GC, indicating that the 168k-97k=71k object capacity is recycled, the data in parentheses is 1984K t

When the execute dialog box is opened and saved, the memory read error is inexplicably reported. Which of the following heroes can solve this problem? Thanks very much for the development and application of the VCL component. Http://www.delphi2007.net/DelphiVCL/html/delphi_20061225115259132.html When the execute dialog box is opened and saved, a

A memory overflow error occurs when exporting a large amount of data in phpExcel. We often use phpExcel to import or import xls files. However, if the data exported at a time is large, the memory overflow error may occur. The following is a summary of the solution. PhpExcel often uses phpExcel to import or import xls f