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How to spread django unit tests over multiple files?
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Doh. You meant create a 'tests' module under the application I'm testing; not a new application called tests. I get it now. Awesome. Thanks!
– John Mee
Jun 8 '11 at 4:16
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Has an event handler already been added?
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Sure. You mean it's not thread safe. But that can only be a problem when running multiple threads or the like, which is not usual. In most cases this should be good enough for the sake of simplicity.
– alf
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How do I improve ASP.NET MVC application performance?
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wait you mean i do lose performance when i e.g. have a view that displays a result set by irritating through an IList and call Render.PartialView("Row", item) for each list item? how much do i lose? or how could i measure the performa...
How can I write output from a unit test?
...tContext takes the same parameters that Console.WriteWriteLine takes. That means that the string is a formatting string (documented at docs.microsoft.com/en-us/dotnet/standard/base-types/…). To use a literal { in a string, you need to double it. To print your string use WriteLine("he{{ll}}o");
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getActivity() returns null in Fragment function
...suggesting a bandaid to the real problem. When getActivity returns null it means that the Fragment is not attached to the Activity. Most commonly this happens when the Activity has gone away due to rotation or the Activity being finished but the Fragment still has some kind of callback listener regi...
Is there a foreach in MATLAB? If so, how does it behave if the underlying data changes?
...nitialization;condition;increment) loop structure in other languages. This means that the following code always prints 1, 2, 3, 4, 5 regardless of the value of B.
A = 1:5;
for i = A
A = B;
disp(i);
end
If you want to be able to respond to changes in the data structure during iterations, ...
Is it valid to replace http:// with // in a ?
...rom me, but when I say "guarantee" in the context of programming, I really mean "there is no way this can possibly, ever fail," not just "it only works in popular implementations that I've tested." I didn't mean to make a big deal out of it, but it seemed important enough to mention.
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Python import csv to list
...e opened in binary mode as opposed to text mode. On some systems text mode means that \n will be convertes to platform-specific new line when reading or writing. See docs.
– Maciej Gol
May 24 '15 at 8:12
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How do I remove version tracking from a project cloned from git?
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what does -rf mean?
– nilon
Feb 8 '17 at 22:26
14
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Android Facebook style slide
...pplication Views, but there is a transparent View as the first child. This means, when the HSV has zero scroll offset, the menu will show through (and still be clickable surprisingly).
When the app starts up, we scroll the HSV to the offset of the first visible application View, and when we want to...