debugging

问题 In an Java Project this is possible while debugging by “mis”-using a conditional breakpoint to set a value to a property or variable: Java Breakpoint Unfortunately the same thing is not possible in a Kotlin Project. The error is: Assignments are not expressions, and only expressions are allowed in this context: Kotlin Breakpoint I know that I can do it in debugger window using “Set Value”, but then i have to do it every time manually. Using a conditional breakpoint/watchpoint the value is set

问题 Let's say I have this function: function test () { // statements 1 statement_X; // statements 2 } I'm stepping trough the statements with the browser's dev tools. Now, when I'm paused at "statement_X", I would like to terminate the function execution (I don't want the "statements 2" part of the function to be executed), as if the "statement_X" is immediately followed by a return; statement. I know that Chrome has inline script editing, so I could manually add the return statement after the

问题 It looks like everything is OK, but VSCode does not stop debugging. I have a docker container running a PHP image. What I need to do to stop in the break points? I can't see errors in the log, quite the contrary, it seems that they are saying that the break points were well configured, and that the code ran correctly. The container has the IP 172.22.0.2 , my host has the IP 172.22.0.1 The file xdebugo.so exists inside the container: /usr/local/lib/php/extensions/no-debug-non-zts-20190902

问题 Is there any way in CLion to debug a C++ program that is run from a Python script with subprocess.Popen ? I can set breakpoints and debug the Python program, and I can set breakpoints and debug the C++ program if I run it directly, but I can't get my C++ breakpoints to fire when the program is started from Popen. I tried setting "Python Debugger->Attach to subprocess automatically" while debugging but it didn't seem to have any effect. 来源： https://stackoverflow.com/questions/53674471/clion

问题 glibc seems to have more than one way of doing some heap checking: mallopt with the M_CHECK_ACTION parameter the MALLOC_CHECK_ environment variable the mcheck family of functions I find the available documentation to be confusing. The manual doesn't list M_CHECK_ACTION at all when describing mallopt. This mallopt man page, however, does describe M_CHECK_ACTION. Additionally, it says it's equivalent to the environment variable MALLOC_CHECK_: MALLOC_CHECK_ This environment variable controls the

问题 I am trying to attach my default grunt tasks to vscode debugger. So my desired workflow is I start the debugger and it runs the default grunt tasks and then I am able to put breakpoints in my code using vscode debugger. My launch JSON file looks like this. { "version": "0.2.0", "configurations": [ { "type": "node", "request": "launch", "name": "Launch Program", "program": "${workspaceRoot}/node_modules/grunt/lib/grunt", "args": ["run"], "cwd": "${workspaceRoot}", "preLaunchTask": null,

问题 I am trying to attach my default grunt tasks to vscode debugger. So my desired workflow is I start the debugger and it runs the default grunt tasks and then I am able to put breakpoints in my code using vscode debugger. My launch JSON file looks like this. { "version": "0.2.0", "configurations": [ { "type": "node", "request": "launch", "name": "Launch Program", "program": "${workspaceRoot}/node_modules/grunt/lib/grunt", "args": ["run"], "cwd": "${workspaceRoot}", "preLaunchTask": null,

问题 EDIT Using VSCode, I had an issue while debugging in a virtual environment that have different packages which are not installed in the base environment. After activating the environment with the command activate my_env , I can use the packages in the environment with usual python command as python main.py . But while debugging, I can't use the packages which are only installed in my_env . How can I debug a python code in a virtual environment using VSCode? This is this the summary of the

问题 Can you explain the different results: $ file libc-2.8.so libc-2.8.so: ELF 32-bit MSB shared object, PowerPC or cisco 4500, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.10, with unknown capability 0x41000000 = 0x13676e75, with unknown capability 0x10000 = 0xb0401, not stripped Notice the "not stripped" at the end. and (gdb) file libc-2.8.so Reading symbols from /opt/Cross_Tools/powerpc-linux-gnu/powerpc-linux-gnu/libc/lib/libc-2.8.so...(no debugging symbols found

问题 There was a very handy feature for debugging, that was present in Android studio 2.x, but currently is not there in 3.x. It was a bit hidden in the UI: Then it will prompt with detailed activity manager state: I know, that I can acquire that output with adb shell dumpsys activity top , I'm just curious whether it is possible to get the old functionality back? 回答1: As pointed out by Wojtek Kaliciński in a tweet: A bug is opened here. Update We apologize if this was inconvenient. The old