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i finally solved it, took me 3 minutes now after about 2weeks of doing something else
– csiz
Jun 30 '10 at 17:54
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What is the best algorithm for overriding GetHashCode?
...alue isn't a prime. (The multiplication constant is prime though. I don't know quite how important that is.)
This is better than the common practice of XORing hashcodes for two main reasons. Suppose we have a type with two int fields:
XorHash(x, x) == XorHash(y, y) == 0 for all x, y
XorHash(x, y) ...
How do I catch a numpy warning like it's an exception (not just for testing)?
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To add a little to @Bakuriu's answer:
If you already know where the warning is likely to occur then it's often cleaner to use the numpy.errstate context manager, rather than numpy.seterr which treats all subsequent warnings of the same type the same regardless of where they occ...
How do you view ALL text from an ntext or nvarchar(max) in SSMS?
...e allows to open contents of field in any external application, so if you know that it is text - you use text editor to open it. If contents is binary data with picture - you select view as picture. Sample below shows opening a picture):
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
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Everyone else hit it: It Depends.
Now for some specific guidance (expanding upon WebDude's excellent answer above) ...
Does your design fit into a natural spreadsheet or grid view of the data? GridView.
Do you need to display a list or other formatted view...
How can I use pointers in Java?
I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in java. Is it true?
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How to create REST URLs without verbs?
... - when you discuss your application with end users (those who presumably know little about programming) what are the words they themselves use repeatedly?
Those are the words you should be designing your application around.
If you haven't yet had this conversion with prospective users - stop ever...
Throwing cats out of windows
...be self-explanatory:
If first cat is thrown from k-th floor and dies, we now have k - 1 floors to check (all below k) and m - 1 cats (a[k - 1][m - 1]).
If cat survives, there're n - k floors left (all floors above k) and still m cats.
The worst case of two should be chosen, hence max.
+ 1 comes...
Adding custom radio buttons in android
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</shape>
All the above 3 file code will be in drawable/ folder.
Now we also need Text Color Selector to change color of text accordingly.
radio_flat_text_selector.xml for text color selector
(Use color/ folder for this file.)
<?xml version="1.0" encoding="utf-8"?>
<selector xm...
MyISAM versus InnoDB [closed]
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Also it might be helpful to know that MyISAM supports spatial index while InnoDB does not. And MyISAM do not seem to use foreign keys even though it doesn't prevent creating one.
– kriver
Sep 12 '12 at 14:59
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