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Getting list of parameter names inside python function [duplicate]
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Well we don't actually need inspect here.
>>> func = lambda x, y: (x, y)
>>>
>>> func.__code__.co_argcount
2
>>> func.__code__.co_varnames
('x', 'y')
>>>
>>> def func2(x,y=3):
... print(...
How to include another XHTML in XHTML using JSF 2.0 Facelets?
...#{bean.foo}">. See also When to use <ui:include>, tag files, composite components and/or custom components?
You can even pass whole beans, methods and parameters via <ui:param>. See also JSF 2: how to pass an action including an argument to be invoked to a Facelets sub view (using ui:...
IIS7 Settings File Locations
...r to require a restart, at least when adding new application pools and web sites.
– James Skemp
Sep 8 '16 at 18:14
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Why dict.get(key) instead of dict[key]?
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It allows you to provide a default value if the key is missing:
dictionary.get("bogus", default_value)
returns default_value (whatever you choose it to be), whereas
dictionary["bogus"]
would raise a KeyError.
If omitted...
How to select all instances of a variable and edit variable name in Sublime
If I select a variable (not just any string) in my code, all other instances of that variable get a stroke (white outline) around them:
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When to use window.opener / window.parent / window.top
...g with the top level browser window. You can use it for preventing another site from iframing your website, among other things.
If you add some more detail to your question, I can supply other more relevant examples.
UPDATE:
There are a few ways you can handle your situation.
You have the followin...
How to set child process' environment variable in Makefile
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I have GNU make 3.81, and all: <\n\t>export PROJ_ROOT=$(CURDIR)<\n\t>echo $(PROJ_ROOT)<\n> outputs the correct expansion for the first row, but only echo for the second one. PROJ_ROOT is not set after running make. Spaces around = gi...
How do I make sure every glyph has the same width?
...d that is doing this?
This is how your HTML looks placed into a file on a site I have using Font Awesome:
Notice how the icons and the text line up. This is your original image with lines added:
It looks like you have a style defined somewhere that is removing the Font Awesome styling.
You c...
Why does ContentResolver.requestSync not trigger a sync?
...the actual strings you're using (And not just samples for copy-past to the site), you definitely need to clean up your naming conventions. Those strings have to be unique across all the device, and you'll run into real trouble if some other programmer lazily makes a package with a matching string f...
How to JSON serialize sets?
...s.
As shown in the json module docs, this conversion can be done automatically by a JSONEncoder and JSONDecoder, but then you would be giving up some other structure you might need (if you convert sets to a list, then you lose the ability to recover regular lists; if you convert sets to a dictionar...