I want to measure the RAM usage of an sql statement (开发者_Go百科e.g. a simple create or insert statement) in an oracle 11g database environment.
I know that a lot of folks have had this problem before and I\'ve read a lot of suggested solutions, none of which has worked out for me. I\'m working on a part of a larger project, involving three di
I would like to know how memory can be protected without MMU support. I have tried to google it, but have not seen any worthwile papers or research on it. And those which deal with it only deals it fo
I heard that the 8086 has 16-bit registers which allow it to only address 64K of memory. Yet it is still able to address 1MB of memory which would require 20-bit registers. It does this by using anoth
Though the actual implementation is platform specific, this idea is the cause for potentially dangerous buffer overflows. For example,
I am trying to read a file of over 1GB (which has 1,157,421,364 bytes), it gives memory error when using fread() function, but works well when I use fgets() function.
I have a class Foo, which has a (simple) destructor. Some other class contains an array of Foo objects (called foolist), in the destructor of that class, I do:
Good morning stackoverflow ! I\'m trying to extract from a binary file a hexadecimal string. I can\'t find this string directly, but I know that the string is 0x30 long and begins 0x10 after a known
In my app i want to make array, add to toolbar and then release it. However when i release it my app crashes. Why so...? What to do to omit it?
I have a large amout of objects that all have a filename stored inside. All file names are within a given base directory (let\'s call it C:\\BaseDir\\). I am now considering two alternatives:
加载中,请稍侯......