The original address: http://blog.csdn.net/xianmiao2009/article/details/49254391 memory overflow and Database lock table problem, can be said to be the nightmare of developers, general program exceptions, It is always possible to know when or where
Analysis of dump file instances in Windows Phone App-Stack Overflow,Preface
This article analyzes a dump file downloaded from Windows Phone Dev Center. First, set our Windbg according to the previous step, and press Ctrl + d to open dumpfile. You
ObjectiveThis article together we analyze a dump file that is downloaded from Windows Phone Dev Center. First, follow the steps in my previous article to set up our WinDbg, and hold down CTRL +d to open DumpFile. You can see the following
Related Memory Knowledge descriptionThe method area holds the loaded class information
Constant pool of classes
field, method information
Method byte code
Common and permanent (Perm) associated with the Java heap
and
For starters, many of the commands in the compendium are too complex, often for long periods of time, to write a beautiful program that hinders our interest in learning a compilation, and many people give up. My personal view is to learn the
Most buffer overflow problems in C can be traced directly to the standard C library. The worst culprits are problematic string operations (strcpy, Strcat, sprintf, and get) that do not perform self-variable checks. In general, strict rules such as
One, run-time memory
1.1 Program Counters
Function: Can be seen as the line number indicator of the sub-interface that the current thread executes. The bytecode interpreter works by changing the value of the counter to select the next byte-code
Logical right shift with arithmetic right shift:Logical right Shift: High fill 0Arithmetic right Shift: The value of the highest and most significant bitIn Java: x>>k: Table makes logical right SHIFT, x>>>k: Table does arithmetic right shiftWhat to
Application debugging summary, application debugging
Summarize the basics and debugging methods when the segment fault occurs in the application. The knowledge comes from the debug hacks book.
Environment, x86 32-bit linux
I. Basics
1. Familiar with
Excerpt from: Http://www.cnblogs.com/awpatp/category/228209.htmlDebug Related tips: 1. How do I debug a process's child process? A: Use WinDbg attach to the parent process and enter the command ". Childdbg 1" (no quotation marks). This way the
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