Tagged Questions

Debugging is a methodical process of finding and reducing the number of bugs, or defects, in a computer program.

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1answer
9 views

Why is render :text => @object.inspect not working [debugging in rails]?

I have in my controller something very straightforward: def show @group = Group.find(params[:id]) render :text => @group.inspect end I know that @group exists because if I send it to ...
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2answers
18 views

Implementing break-point function for ruby

I'm implementing a break-point function for debugging my code in ruby. my break-point function is like breakpoint in the code below. def breakpoint s color_s = "\033[1m\033[33m" color_f = ...
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0answers
37 views

How does valgrind (memcheck) work?

I know how to use valgrind to check memory problems with C programs. But I want to know more. How does valgrind work internally?
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1answer
34 views

import eclipse-sourcecode into eclipse

Is it possible to import the eclipse-sourcecode into eclipse in order to debug through it? I have downloaded the eclipse source: Downloading Eclipse's Source Code imported it to eclipse but i ...
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1answer
10 views

Remote Debugging via SSH | Netbeans

I'm programing on an embedded linux system calls BeagleBone Black. I'm using JDK vers. 1.6 to run my programms. At the moment i write code on my normal pc (win7), create a .jar and transfer it via ...
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1answer
16 views

Where is the model instance for a Django SimplyLazyObject instance?

I want to see the model instance corresponding to a SimplyLazyObject that I'm getting so I can print it's __dict__. How can I find the model instance? e.g., ipdb> user
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0answers
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Pydev does not debug on Linux with multiprocessing

I am attempting to debug an application that uses multiprocessing.Process exactly following the instructions in this document. settrace() does not return me to the debugger on entry to the new ...
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1answer
93 views

C: Function working only in the first iteration

I am trying to design a pipelined cpu simulator. The code is fairly complex, atleast for me. There are multiple header and source files. The code compiles. On running, it runs fine in the first ...
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1answer
30 views

TTY in perl, explaination and some examples

So I am trying run a perl debugger inside another perl debugger. I keep readin tty in perl is the solution. Can someone explain to me what tty means ( is it terminal type?) and how is it useful? This ...
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1answer
38 views

Trying to get vim command keystrokes in gdb 7.5

Hi I am using gdb version 7.5. Can someone tell me how I can get the vim keystrokes to work inside the gdb? The up and down arrow keys work for history but I want the k and j to work similar to when I ...
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1answer
7 views

mysql convert_tz command returns NULL

I have a problem with convert_tz returning null in mysql. mysql --version mysql Ver 14.14 Distrib 5.6.11, for osx10.7 (x86_64) using EditLine wrapper i read the manual ...
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2answers
19 views

Python Debugging : Find where an exception is raised, go into debug mode?

Is there a command in the Python debugger (pdb) that says something like "run until the next exception is raised?" Seems an obvious requirement but can't seem to find it. Update : To be clear, my ...
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0answers
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What is the difference between searching for intermodular calls and searching for names/labels in OllyDBG?

What is the difference between searching for intermodular calls and searching for names/labels in OllyDBG? As far as I can tell, it looks like searching for names just finds the place where a library ...
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0answers
19 views

Debugging ODBC Driver

I have ported (its more of cosmetic nomenclature changes i.e. all source suffixes was changed from 32 to 64) a Custom ODBC Driver. Once done and compiled, and registered the Driver, when I was trying ...
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0answers
21 views

Xcode debuger always show assembly

I have unchecked the 'Show Disassemble When Degugging" in Debug workflow. But it still show a lot assembly. This really make me crazy. Does Xcode debugger is always so difficult to use?

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