debugging

问题 I'm still new to xcode. I have "show disassembly when debugging" UNCHECKED but I know that as I step through my own code that I will still regularly be thrown into assembly code when system methods are called. My question is ...... Is there any way to quickly step over the assembly code to the NEXT line of my own custom code rather than endlessly hitting F6 or F8. I know that, in advance, I can set a new breakpoint at the next custom method to be called and press the run button, but when I

问题 It's typical in my debug and creation process to fire off a few jQuery commands from the javascript console (firebug in firefox or chrome's built-in) just for inspection and testing purposes. I've noticed that I'm unable to interact with any elements in the page on JSFiddle using the jQuery() call, and that $() doesn't behave normally either (I'm guessing it's bound to mootools or X other framework?) Looking at the list of scripts used on the page tells me that the jQuery library is loaded.

问题 I have a C++ app that will throw an exception when I try to single step from a breakpoint. For example: 1) Start app from VS2010 0 debugger is attached. 2) Set a breakpoint. It doesn't seem to matter where. 3) Do something in the app so that it hits the break point. ** VS2010 hits the break point 4) Single step the debugger to the next line of code. VS2010 pops up a message box with this exception: "Unhandled exception at 0x087df66f in SimpleGraphSDI.exe: 0xC0000005: Access violation." Note

问题 I have a C++ app that will throw an exception when I try to single step from a breakpoint. For example: 1) Start app from VS2010 0 debugger is attached. 2) Set a breakpoint. It doesn't seem to matter where. 3) Do something in the app so that it hits the break point. ** VS2010 hits the break point 4) Single step the debugger to the next line of code. VS2010 pops up a message box with this exception: "Unhandled exception at 0x087df66f in SimpleGraphSDI.exe: 0xC0000005: Access violation." Note

问题 I'm using "go test -v " to run bunch of unit tests. I'd like to debug them using delve. When I try to run debugger, I get an "Can not debug non-main package" error. So, how can I debug unit tests using delve debugger ? 回答1: Use dlv test: $ dlv test -- -test.v Type 'help' for list of commands. (dlv) continue === RUN TestReadFileError --- PASS: TestReadFileError (0.00s) === RUN TestReadFile --- PASS: TestReadFile (0.00s) [..] PASS Process 8014 has exited with status 0 (dlv) quit Process 8014

问题 I'm currently using IntelliJ IDEA for Java development, but I'm also interested in answers targeting other IDEs or general concepts for debugging Java code. Because this is a feature I've missed in a number of IDEs, I'm unsure if I've missed a workflow concept when transferring my debug habits from other languages. Let's say I'm writing some code in myapp.* while using framework classes from somelib.* . A typical stack trace may start in either package and may switch several times between

问题 Is there some standard way or has anyone written something that allows you to log a message and have it be displayed either in a small scrolling section on the iphone screen or in a separate window in the iphone simulator? Update: For noobs like me and don't know, use the NSLog methods as decribed below and make sure you select Run->Console to display the console. Would still like to know if anyone has written a simple logger that displays on the iphone itself.... 回答1: The Objective-C (more

问题 I'm trying to debug shell extension (IContextMenu) in Windows 7 with Visual C++ 2008. I have set DesktopProcess=1 in the registry and set host app to explorer.exe. But when I start the debugger, it launches explorer.exe and then detaches from the process. DllMain of the shell extension isn't called. The same code with exactly the same settings launched in debugger without any problems in Windows XP + Visual C++ 2008. Any thoughts how to debug the shell extension in Win7? 回答1: Try launching

问题 I'm attempting to use JetBrains dotPeek 1.4 symbol server however I've encountered some 3rd party assemblies that fail, with dotPeek status of: Pdb has not been generated because assembly does not contain debug directory Using CFF Explorer I've discovered that these assemblies have empty "Debug Directory" Portable Executable (PE) header values. Is there an (easy) way to edit the PE to add Debug Directory header values? 回答1: de4dot creates invalid .net executable module in the eyes of dotPeek.

问题 I'm trying to debug shell extension (IContextMenu) in Windows 7 with Visual C++ 2008. I have set DesktopProcess=1 in the registry and set host app to explorer.exe. But when I start the debugger, it launches explorer.exe and then detaches from the process. DllMain of the shell extension isn't called. The same code with exactly the same settings launched in debugger without any problems in Windows XP + Visual C++ 2008. Any thoughts how to debug the shell extension in Win7? 回答1: Try launching