executable

问题 I need to take a picture file and an audio file and create a video. I know that it's possible to do with the help of Runtime.getRuntime().exec("ffmpeg -i image.jpeg -i audio.mp3 out.avi") but only for rooted devices, so I've tried to create JNI wrapper for main() from ffmpeg.c and call it from my Activity like here: http://demo860.blogspot.com/2010/07/android-ffmpeg-dynamic-module-jni.html 1.This code is in ffmpeg.c : int m_argc = 0; char *m_pargv [30]; int dynamic_ffpmeg_main (int argc, char

问题 Original post: If one has an executable mini_program.py that uses argparse with the following structure: def main(): parser = argparse.ArgumentParser() parser.add_argument('-X', '--attribute_matrix', type=str, help = 'Input: Path/to/Tab-separated-value.tsv') parser.add_argument('-y', '--target_vector', type=str, help = 'Input: Path/to/Tab-separated-value.tsv') opts = parser.parse_args() if __name__ == "__main__": main() How can one create a controller program parent_program.py that uses

问题 Is there some way to call a script within a jar without extracting it? 回答1: Python will interpret a file named "__main__.py" stored inside a zip file, if called with one as a parameter. Since jar files are zips, all you have to do is name your Python script as "__main__.py", or create a "__main__.py" script that imports your main script, and from Java, invoke the Python interpreter as an external process, passing the .jar file path as its sole argument. (Importing other Python modules from

问题 Here is a bit of information I got about program_invocation_name : This value contains the name that was used to invoke the calling program. This value is automatically initialized. This value is global variable. ( So at the first sight, I thought it was in <.bss> or <.data> . But it was in stack memory region. That's weird... ) Here is debugger view of program_invocation_name : pwndbg> x/s program_invocation_name 0xbffff302: "/tmp/my_program" Problem) I followed the execution flow from the

问题 This is very frustrating. I am trying to launch any EXE from a WINDOWS SERVICE . I'm using Python 3.5 and Win10. I created the service inheriting from win32serviceutil.ServiceFramework as I have seen in many examples on the Internet I've tried it with os.startfile() , subprocess.call() , subprocess.Popen() and os.system() and always with the same result. The application's executable (that I launched from the service) is appearing as a subthread (subprocess) no like main process and you don't

问题 I am currently trying to download and use Idris for Atom and use it's editor. I downloaded Hackage and then installed idris on my computer from there and then installed the idris package on atom, and when ever I type in the program it highlights like Idris should, but when I type check it I am getting two errors, "Couldn't find idris executable: Couldn't find idris executable at "Idris"" and "The idris compiler was closed or crashed: It (probably) crashed with error code : -2". picture of the

问题 My code is: from win32com.shell import shellcon from win32com.shell.shell import ShellExecuteEx And it works fine in IDLE but after i make the exe i get the error: File "Myfile.py", line 1, in <module> ImportError: No module named shell Why can't py2exe import win32com.shell ? 回答1: The following may help you out: py2exe.org win32com.shell The link describes the problem as being that win32com performs some "magic" to allow loading of COM extensions during run time. The extensions reside in the

问题 For example: $ gcc -O3 foobar.c -o foobar $ grep 'foobar\.c' foobar Binary file foobar matches How can I exclude such unnecessary and revealing metadata from the output of gcc and other compilers? It appears regardless of whether the output is an assembly file, object file, or executable. 回答1: man strip(1) > strip -s a.out 来源： https://stackoverflow.com/questions/28377292/how-can-i-exclude-source-file-metadata-from-output-when-compiling

问题 I have a M-script which takes the parameter values from user via a GUI and then simulates a simulink model with the updated parameter value. I want to convert it into a standalone exe file which can run without Matlab & Simulink (i.e. only with Matlab Runtime Compiler). I'm using MATLAB 2010b 32bit. My approach: As the Matlab compiler cannot convert the sim function, I first converted my Simulink model to an exe-file using the Rapid Simulation target and then called the exe file from my

问题 I added the hashbang line at the beginning of the python script ( #!/usr/bin/python ) and gave it executable privileges via chmod +x file.py command but after clicking on the module to run it, the terminal pops up but is blank. Would it have something to do with the python interpreter possibly not being in the specified path? 回答1: It would appear that that is not a valid shebang . Try #!/usr/bin/python (Note the exclaimation after the hash mark.) Edit in response to comments from OP: So,