debugging

问题 I like to start my app directly on Samsung S7 with AndroidStudio. I have already enabled debugging mode in the developer option by tapping 7 times on build number, but still I don't see the device when starting the app and getting the "Select Deployment Target" Dialog. What else do I have to do ? 回答1: In developer options at bottom of setings menu, ensure USB debugging is ticked. Then start again, restart windows and S7 to make sure and try again. With one of my devices, tapping seven times

问题 i was wondering if there was a good debugger you can recommend for C++. thanks for helping 回答1: i recommend emacs + gdb. best combination ever. http://www.cs.cmu.edu/~gilpin/tutorial/ 回答2: Whats wrong with Visual studio unless you use linux. ANyway my suggestion is Visual studio. But this also depends on what sort of a c++ project you work with. 回答3: General answer: use whatever debugger comes with your IDE - something that knows about your project structure will help you immensely when

问题 i was wondering if there was a good debugger you can recommend for C++. thanks for helping 回答1: i recommend emacs + gdb. best combination ever. http://www.cs.cmu.edu/~gilpin/tutorial/ 回答2: Whats wrong with Visual studio unless you use linux. ANyway my suggestion is Visual studio. But this also depends on what sort of a c++ project you work with. 回答3: General answer: use whatever debugger comes with your IDE - something that knows about your project structure will help you immensely when

问题 Has anybody come across this? I've taken the GTK HelloWorld sample. It runs fine. However, if i import win32ui , then it does not shutdown properly (as explained in this question ). There are other problems. In the process of narrowing down my application to see what caused it to not shutdown, I came upon a point where I was deconstructing a logger class I had written that I had no problems with. In the constructor I had the line: self.logger = logger I had commented out the rest of the class

问题 This question already has answers here : Most Pythonic Way to Build Dictionary From Single List (2 answers) Closed 3 years ago . I want to generate a dictionary using dict.fromkeys() method. I have a years list and i want to assign values them a list object . The problem is that dict.fromkeys() generates copies of list. So, when i update elements of list, it updates all of copies. >>> years=["1","2","3"] >>> names=["a","b","c"] >>> blank=[] >>> names_in_years=dict.fromkeys(years,blank.copy())

问题 This question already has answers here : Most Pythonic Way to Build Dictionary From Single List (2 answers) Closed 3 years ago . I want to generate a dictionary using dict.fromkeys() method. I have a years list and i want to assign values them a list object . The problem is that dict.fromkeys() generates copies of list. So, when i update elements of list, it updates all of copies. >>> years=["1","2","3"] >>> names=["a","b","c"] >>> blank=[] >>> names_in_years=dict.fromkeys(years,blank.copy())

问题 When stepping through debugging in the REDHAWK IDE, the line marker sometimes doesn't seem to follow proper program flow and not all variables don't seem to be updating appropriately. I am running in the chalkboard with multiple components. I start debugging by opening the component's .spd.xml file and clicking on the "debug as" hyperlink on the overview tab. This adds the component to the chalkboard with the others. The debugger hits my breakpoint after I start all of the components. Has

问题 I just installed Netbeans for PHP (version 8.0.2). XDebug seemed to come with this installation. I'm trying to get the breakpoints and stepping through the code to work on my local machine, which is running WAMP, to work. I've never used debugging for PHP; only with Excel VBA, so I'm familiar with how breakpoints and stepping through code works. It seems that this feature comes with Netbeans/XDebug. But when I click on the debug button on the top middle of the screen, a bunch of buttons pop

问题 While implementing Twitter integration in my app, I discovered the following oddness of the Eclipse debugger. What is causing this? I'm using this AsyncTask for getting a request token from twitter using twitter4j 3.0.3. public class TwitterRequestAsync extends AsyncTask<Void, Void, RequestToken> { private Context context; public TwitterRequestAsync(Context context) { this.context = context; } @Override protected RequestToken doInBackground( Void... params ) { Twitter twitter = getTwitter();

问题 I'm having trouble using software breakpoints in WinDbg in order to break in a given address. It's a Visual C++ 6.0 MFC executable without symbols (belive me, I just can not generate the symbols). Suppose my executable image is named image00400000 . Using Software Breakpoints (bp): 0:000> bp image00400000 + 0x003ba1eb 0:000> bl 0 e 007ba1eb 0001 (0001) 0:**** image00400000+0x3ba1eb 0:000> g I get the relative address (0x003ba1eb) from the .map file (this one I got it). I pick up a line which