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33
votes
5answers
7k views

What is the proper way of debugging a slow Windows installation?

You know the drill - you've been asked to check why your cousin's computer is running slow. I was right there yesterday. Being a Mac user since 2007 I haven't really dug deep in Windows internals in ...
21
votes
2answers
17k views

How do you display POST data with cURL?

As an example, POSTing to a web server with the -v argument: curl -v http://testserver.com/post -d "firstname=john&lastname=doe" And the output > POST /post HTTP/1.1 > User-Agent: ...
15
votes
1answer
1k views

Chrome: Hide Extension Errors in JavaScript Console

Is there a way to prevent extensions from showing up in the console of the developer tools window? It's annoying to be looking for JavaScript errors and have to ignore errors that are always there. I ...
12
votes
1answer
6k views

setting ulimit on a running process

I launched a server application and I want to run it for a long time for testing purpose. Unfortunately, I forgot to set before ulimit -c unlimited to catch an eventual crash and inspect it. Is there ...
10
votes
5answers
3k views

PC Blue Screens and then instantly reboots. How do I stop this or find the error later?

I've started getting random blue screens from my (admittedly aged PC). Unfortunately it reboots straight away so I don't get chance to read the error. It's been happening when browsing Stack Overflow ...
10
votes
2answers
1k views

How to see exception message in Google Chrome while paused?

I'm using Google Chrome for debugging JavaScript. I opened up the JavaScript Console and the "Pause on Exception" feature is enabled. Now whenever I run JavaScript that has an exception in it, it ...
9
votes
1answer
455 views

How do I debug bash completions?

I have created some bash completion functions that all appear to work in isolation but give me unexpected results when I attempt to tab complete with them. Is it possible to connect bashdb, then ...
7
votes
2answers
1k views

Safari Web Developer Tools?

Where do you enable web developer tools in Safari on windows? I can't find it anywhere. A quick web search found some really complicated instructions that felt more like a hack then turning on a ...
7
votes
4answers
1k views

ASCII-art unicorn one-liner [closed]

I need to spruce up my debugging messages. I have a smiley in there :D, but someone suggested using a unicorn. There are some nice resources on ASCII unicorns (e.g. ...
7
votes
3answers
5k views

How can I run ALL http request through Charles Web Debugging Proxy - including command line ones?

I'm using the Charles Web Debugging Proxy software to debug HTTP requests. It works great with my desktop browsers, Chrome and Firefox, and it even sees HTTP requests that other programs make. When I ...
7
votes
1answer
7k views

Visual Studio not auto-building when I press the debug button

I'm writing code in Visual Studio but whenever I want to test the application and press the green arrow for "Start debugging", Visual Studio does not automatically recompile the active solution for me ...
7
votes
1answer
829 views

Finding useful crash-information in Windows 8 Consumer Preview

I'm currently diving into C# and wanted to play around with the new Metro-styled-applications introduced with Windows 8, so I updated my Windows 7 to Windows 8 Consumer Preview. The problem I'm ...
6
votes
2answers
3k views

How to prevent Chrome from refreshing page when viewing source?

When viewing page source in Google Chrome, the browser opens a new tab and basically pastes the URL in with the view-source: prefix. This is undesirable. As a developer, I may include some diagnostic ...
5
votes
3answers
869 views

How can I see all keypresses on the keyboard?

I've been given a laptop to fix - it is 'randomly scrolling documents'. I'm almost certain it's a faulty connection in the keyboard, causing page-down to fire. Is there a program I can use to monitor ...
5
votes
2answers
5k views

How to “debug” a keyboard in Linux? Like pressing a key and seeing a code in a terminal

I didn't have an answer to my problem about adding additional keyboards in my Ubuntu 10.04. Questions mark is not working in my keyboard, only using Alt Gr key + W. So, I don't know if this is a ...
5
votes
4answers
11k views

Diagnosing slow Excel spreadsheets?

A client contacted me, complaining of Excel spreadsheets that were taking far too long to open. They use Excel for creating invoices, so they have hundreds of Excel spreadsheets with light formatting ...
5
votes
2answers
8k views

How to debug a program as admin within Visual Studio

I'm running VS2K8 in Win7 64-bit. I'm logged in as admin and I'm running it as admin, but the program I'm working on fails with access denied when I call a restricted API. If run the program from ...
5
votes
0answers
1k views

Windows 8 Consumer Preview - Full Core CPU Utilization by system process [closed]

I have a Lenovo X220 laptop on which I've installed Windows 8 Consumer Preview. Sometimes though it'll get stuck using 100% of a CPU core though in the SYSTEM process, and there's nothing I can do to ...
4
votes
3answers
121 views

What's the easiest way to list all files opened by a program?

I'm debugging the initialization of a program (on a mac) and would I'd like to get a list of all the files opened during the execution, preferably in time order. Can this be done?
4
votes
2answers
167 views

What debugger is preventing my application from further execution?

I have an auto-run application that says: So, I go on and debug it and see: (df0.c2c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception ...
3
votes
4answers
12k views

Recurring crash: “An unhandled win32 exception occurred in mscorsvw.exe”. How to diagnose/fix?

I recently got a new PC at work and had to reinstall development tools, etc. The PC runs Windows XP (blech), and I've got Visual Studio 2010 and .NET Frameworks 2.0, 3.5, and 4.0 installed, each with ...
3
votes
2answers
944 views

Visual Studio 2008 Debugger really slow with SSD

My setup is a laptop with Windows 7 64-bit, Visual Studio 2008 SP1 on an Intel X25-M 4 GB SSD with page file turned off (no need) and 2.2 GHz Core Duo. What happens is weird: When I build my project ...
3
votes
1answer
556 views

Open Emacs with --debug-init on OS X

I am trying to debug why my .emacs does not load. Error message. Invalid read syntax: # ... Start Emacs with the `--debug-init' option to view a complete error backtrace. My question is: How do I ...
3
votes
3answers
6k views

How do you tell the version of Flash Player running in Chrome?

I am getting an error trying to debug in Flex: it says to make sure I'm running the debugger version of Flash Player. I downloaded it and installed it, but still am getting the error. But I wonder ...
3
votes
1answer
914 views

Copy entire firefox error console

In firefox error console (Ctrl-shift-J in my locale), there is the option of rightclick -> copy to copy one event to clipboard. I want to save the entire content, while debugging an app, which writes ...
3
votes
1answer
3k views

Where is the javascript console in Safari 5.0.5 for Windows?

Just what the title says. Where can I find the javascript console in safari?
3
votes
2answers
527 views

Firefox - built in search engine toolbar broken

When I change the order of the search engines (Toolbar -> Manage Search Engines -> Move up / down -> Ok) it changes the order, until I close and reopen the browser. I can't imagine that's the way ...
2
votes
6answers
1k views

Strange firefox bug

whenever i type any address and click go, it gives some strange error. for example , when i type "www.google.com" it freezes for sometime and gives me error as follow: File Not Found ...
2
votes
3answers
447 views

How to grab a random section in the middle of a huge file?

I have a huge log file of around 3.5 GB and would like to sample random sections in the middle of say 10 MB for the purpose of debugging what my application is doing. I could use head or tail ...
2
votes
3answers
2k views

Someone hacked my pc, please help. (debug.log.sent)

Once every hour my computer sends out debug.log files. Example: debug.log.110422_171810.sent 4/22/2011 10:13am I don't know to whom these files are being sent, nor do I know what's in them. I do ...
2
votes
2answers
143 views

Add/Remove programs: what happens when an app installs incorrectly?

I'm a developer, and the installshields I create deploy 'debugsupport.msi', which is the visual studio 2010 debug support executable. However, when I attempt to run it, it says it's already installed ...
2
votes
1answer
492 views

How to hide debugging output in Mathematica?

I want hide all outputs created by Print command from user's function defined in module .m. More precisely the problem is following: I have a module that solves some specific task (It's not ...
2
votes
1answer
78 views

Vista: Improving troubleshoot approach skills

I'm not a Windows SuperUser, but neither just the regular user. I don't mind browsing the Registry, using Process Explorer, reading the Event logs, (un)installing new drivers and so on, but all this ...
2
votes
2answers
1k views

Check “Id3 Tag” integrity from mp3 (almost a “debug”). Is it possible?

I'm using Mp3Tag do edit Id3 tags in my mp3 files. In the editor everything looks ok, but in my iTunes, some of them just ge messed up. The artist isn't read, Album Artist doesn't show up, this kind ...
2
votes
3answers
2k views

Is there any way to run remote debugger on Visual Studio 2005 Standard Edition?

I've searched the web for answers, but the only thing I can come up with is that I need the Pro or Team edition to be able to run remote debugger. Is that true? Is there a way around it or another way ...
2
votes
2answers
651 views

In GDB, how can I jump directly up to the topmost call stack frame?

I have a C program that seg faults after descending deep into an infinite recursive mess. Backtracing the process in GDB is useless because the call stack frame is at least 1000 frames deep, and the ...
2
votes
2answers
995 views

Debugging methods for Windows XP hangups

I experience occasional 'freezes' on my desktop machine (Windows XP SP3). I've tried the normal debugging methods I know (watching Process Explorer, running ProcMon (hard to get a good trace because ...
2
votes
3answers
964 views

How do I start Emacs with the debug init option?

The warning that I get, as soon as I open Emacs is this: Warning (initialization): An error occurred while loading `/Users/Kaileeena/.emacs': End of file during parsing: ...
2
votes
2answers
35 views

MS Visual Studio Debug

Previously, when my program crashed during debugging VS would bring me to a line of code where crash happened. Now... its always looks like this: And i have no clue where and why it crashed :( I ...
2
votes
3answers
200 views

Cannot take screen shots of my Android phone from windows 7

I'm trying to connect my HTC Magic to take screenshots on Windows 7 but's it's not getting detected by DDMS application. Windows 7 seems to list the Android Phone among the "devices and printers", I ...
2
votes
4answers
1k views

Ubuntu 9.04, AMD and nVidia: How to determine cause of lockup?

I have a dual-core AMD with a GeForce 9500 card, and have been experiencing random lockups. I haven't found a way to reproduce them, but the only thing that works is to power off - the machine is ...
2
votes
1answer
403 views

Debugging shell-extension that causes windows to freeze

For some time now, I have been living with and working around an annoying problem in Windows XP whereby any time I open a file dialog (Open/Save) in any program, not long afterwards, that program will ...
2
votes
1answer
70 views

How to bring up Firebug debug consoles?

Everyone says you simply click the 'scripts' tab to bring up the debug console. But I don't have that tab/window/pane. How do I bring it up? Here's a screenshot of my Firefox 5 - I really don't have ...
2
votes
1answer
867 views

How can I debug why safari is so slow loading a page sometimes?

On Mac OS X 10.6.4 with Safari 5.0.1 I entered a web address in the browser bar and sometimes it's lighting fast, and sometimes terribly slow. My wifi connection has a perfect signal strength and the ...
2
votes
2answers
386 views

8051 MCU debug board function

In school I have written many programs for an 8051 compatible CPU. But I never actually knew how our "debug" sets worked. I mean, we test our programs in special sets, which actually allow you to very ...
2
votes
1answer
65 views

TF101 Android: Image block device via adb

I have an Asus TF101 tablet running Android ICS. I am trying to image the entire internal flash file system onto my desktop via adb. The problem is that the image I am obtaining appears to be ...
2
votes
0answers
45 views

Using the heap command line tool

I am getting a crash while using libgmalloc and I get a complain which says something like Failed to VM allocate XYZ bytes Explicitly trapping into debugger!!! Now I when I encounter this ...
2
votes
1answer
370 views

investigating bsod causes

I experienced my second bsod in two weeks and I am starting to worry, here is the dump from the latest crash, can anyone gather any interesting information here? In the hopes of preventing this in ...
2
votes
0answers
3k views

What does “GRM” stand for in GRMSDK in MS SDK DVD ISO images? [closed]

When one tries to install Debugging Tools for Windows as a Stand-alone Component, there is the possibility to download ISO images of the "Microsoft Windows SDK for Windows 7 and .NET Framework 4". The ...
2
votes
0answers
230 views

Can firebug open a local CSS file?

With firePHP and fireLogger, i can click on the file name of the file that caused an error and open it with a text editor. I saw the option to configure editors with firebug - so my question is this: ...