Getting This site can’t be reached after doing Manual Proxy settings in wifi on Andoid/IOS device

I am trying to do proxy configuration in Redmi Note 7 Android 9. I have connected my Macbook and Device to the same wifi network, after doing manual configuration for Proxy IP address:192.168.XX.XX, Port 8888 I am not able to the browser itself. Getting error message that I am offline on Google chrome. I have … Read more

How do I attach windbg kernel debugger to the local machine?

I have used bcdedit.exe -debug on and rebooted. However I still get the error: ————————— WinDbg:10.0.19041.685 X86 ————————— The system does not support local kernel debugging. Local kernel debugging requires Administrative privileges, and is not supported by WOW64. Only a single local kernel debugging session can run at a time. Local kernel debugging is disabled … Read more

How to analyse a compiled running program for performance characteristics?

I have a process I run regularly on a machine and am starting to spec a dedicated machine for the purpose. If it is possible to choose a processor or memory that are optimised for this, how would I go about analysing the program, perhaps debugging or disassembly, to evaluate the types of instruction it … Read more

PyCharm (2021.1.3) debug mode opens new tab of same source file

Whenever I am debugging my code and hit a breakpoint, PyCharm jumps into a new tab opening the same file in which I’ve set the breakpoint. The second tab is then closed immediately, jumping back to the original source code file. However, the line where it hit the breakpoint is not marked and I don’t … Read more

PyCharm (2021.1.3) debug mode opens new tab of same source file

Whenever I am debugging my code and hit a breakpoint, PyCharm jumps into a new tab opening the same file in which I’ve set the breakpoint. The second tab is then closed immediately, jumping back to the original source code file. However, the line where it hit the breakpoint is not marked and I don’t … Read more

PyCharm (2021.1.3) debug mode opens new tab of same source file

Whenever I am debugging my code and hit a breakpoint, PyCharm jumps into a new tab opening the same file in which I’ve set the breakpoint. The second tab is then closed immediately, jumping back to the original source code file. However, the line where it hit the breakpoint is not marked and I don’t … Read more

Visual Studio 2015 F5 doesn’t attach to the proces

This is what I’m doing: Set C++ project as startup project Build Set many break points press F5 the correct project is started, the breakpoints are shown as valid and loaded (filled red circle), visual studio says “Running” in the title bar, the debug toolbar is activated but the program doesn’t stop on the break … Read more

Debugging failed file handles in Windows Console application

I have a console application that uses puTTY as a DLL and I need to debug the puTTY library in question. On UNIX, I would do strace <command>. strace ls ggg Would print something like: stat(“ggg”, 0x166b0d0) = -1 ENOENT (No such file or directory) because I have no file or directory named ggg in … Read more

Search / Find / Replace in Firefox Developer Tools Debugger

I’ve looked all over but I can’t find anything (not even in the MDN Firefox Developer Tools Help Pages) which explains how, when I’m looking at the Debugger in Firefox Developer Tools I can request to Find a snippet of javascript and then cycle through all the occurences of that snippet / substring in the … Read more

Firefox Developer Tools – Can’t Show Nodes In Inspector

I’m trying to move from Chrome Dev Tools to Firefox (27.0.1) for day-to-day debugging, however I keep hitting a problem in the inspector that can only be fixed by restarting Firefox. The first time I load a page I get full access to the DOM, however on subsequent loads/refreshes I get this in the Inspector … Read more