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How to em>x m>ecute an em>x m>ternal program from within Node.js?
Is it possible to em>x m>ecute an em>x m>ternal program from within node.js? Is there an equivalent to Python's os.system() or any library that adds this functionality?
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How to decorate a class?
...s created. You can, at that time, sub out the constructor for a new one.
Em>x m>ample:
def substitute_init(self, id, *args, **kwargs):
pass
class FooMeta(type):
def __new__(cls, name, bases, attrs):
attrs['__init__'] = substitute_init
return super(FooMeta, cls).__new__(cls, na...
How do I manipulate a variable whose name conflicts with PDB commands?
My code is, for better or worse, rife with single letter variables (it's physics stuff, so those letters are meaningful), as well as NumPy's, which I'm often interacting with.
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Correct way to quit a Qt program?
How should I quit a Qt Program, e.g when loading a data file, and discovered file corruption, and user need to quit this app or re-initiate data file?
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error upon assigning Layout: Bom>x m>Layout can't be shared
I have this Java JFrame class, in which I want to use a bom>x m>layout, but I get an error saying java.awt.AWTError: Bom>x m>Layout can't be shared . I've seen others with this problem, but they solved it by creating the bom>x m>layout on the contentpane, but that is what I'm doing here. Here's my code:
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Android Camera : data intent returns null
...nt only when passing back a thumbnail in the returned Intent. If you pass Em>X m>TRA_OUTPUT with a URI to write to, it will return a null intent and the picture is in the URI that you passed in.
You can verify this by looking at the camera app's source code on GitHub:
https://github.com/android/platfo...
In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
Before swift I would define a set of schemes for alpha, beta, and distribution builds. Each of these schemes would have a set of macros that were defined to gate certain behaviors at the project level. The simplest em>x m>ample is the DEBUG=1 macro that is defined by default for all m>X m>code projects in t...
How can I save a screenshot directly to a file in Windows? [closed]
In Windows m>X m>P, one can press Alt-PrintScreen to copy an image of the active window, or Ctrl-PrintScreen to copy an image of the full desktop.
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How to upload a project to Github
After checking Upload my project to github I still have no idea how to get a project uploaded to my Git Hub repository.
2...
Where in memory are my variables stored in C?
... -----> heap also stack (the teacher was trying to trick you)
pointers(em>x m>: char *arr, int *arr) -------> heap data or stack, depending on the contem>x m>t. C lets you declare a global or a static pointer, in which case the pointer itself would end up in the data segment.
dynamically allocated space...