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What is the copy-and-swap idiom?
What is this idiom and when should it be used? Which problems does it solve? Does the idiom change when C++11 is used?
5 An...
Android imageview not respecting maxWidth?
...eView to scale its image to fit inside the height of the parent container, and a set max width of 60dip. However, if the image is tall ratio-wise, and doesn't need the full 60dip of width, the ImageView's width should decrease so the view's background fits snugly around the image.
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Android webview slow
My android webviews are slow. This is on everything from phones to 3.0+ tablets with more than adequate specs
10 Answer...
Can git automatically switch between spaces and tabs?
...
That way:
each time you checkout some files of your repo, spaces can be converted in tabs,
but when you check-in (and push and publish), those same files are stored back using only spaces.
You can declare this filter driver (named here 'tabspace') in the .git/info/attributes (for a filter appl...
how to set textbox value in jquery
...d.
$(selector).load() returns the a jQuery object. By default an object is converted to [object Object] when treated as string.
Further clarification:
Assuming your URL returns 5.
If your HTML looks like:
<div id="foo"></div>
then the result of
$('#foo').load('/your/url');
wi...
How to pass a parcelable object that contains a list of objects?
...elow, my object contains a List of Products. In my constructor how do I handle re-creating my Parcelable for the List ?
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@Html.HiddenFor does not work on Lists in ASP.NET MVC
...ith items i grab from SQL Server. I want the List to be hidden in the view and passed to the POST action. Later on i may want to add more items to this List with jQuery which makes an array unsuitable for expansion later on. Normally you would use
...
When to use in vs ref vs out
...use the parameter keyword out instead of ref . While I (I think) understand the difference between the ref and out keywords (that has been asked before ) and the best explanation seems to be that ref == in and out , what are some (hypothetical or code) examples where I should always use...
What is the best way to clone/deep copy a .NET generic Dictionary?
...uctor overload to Dictionary which takes an existing IDictionary" is fine, and already in my answer. If the values do need to be cloned, then the answer you've linked to doesn't help at all.
– Jon Skeet
Apr 15 '19 at 13:55
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How can I get the version defined in setup.py (setuptools) in my package?
....py
from setuptools import setup, find_packages
from distutils.util import convert_path
main_ns = {}
ver_path = convert_path('mymodule/version.py')
with open(ver_path) as ver_file:
exec(ver_file.read(), main_ns)
setup(...,
version=main_ns['__version__'],
...)
And in mymodule/version....