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How do I generate random numbers in Dart?
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timlyo
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answered Jul 26 '12 at 17:33
Seth LaddSeth Ladd
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How to install latest version of git on CentOS 7.x/6.x
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edited Mar 2 at 1:15
Nuno André
2,50211 gold badge2020 silver badges2727 bronze badges
answered ...
What Every Programmer Should Know About Memory?
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Michael Currie
10.1k77 gold badges3535 silver badges5151 bronze badges
answered Nov 14 '11 at 18:40
Dan KruchininDan Kruchinin
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How to download Xcode DMG or XIP file?
... downloading anything below.
*(Newest on top. For each minor version (6.3, 5.1, etc.) only the latest revision is kept in the list.)
Xcode 12
12.2 beta
12 (Requires macOS 10.15.4 or later) (Latest as of 17-Sept-2020)
Xcode 11
11.7 (Latest as of Sept 02 2020)
11.6
11.5
11.4.1 (Requires macOS...
Good example of livelock?
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edited Sep 30 '15 at 17:42
answered Jan 14 '12 at 16:45
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Python: Tuples/dictionaries as keys, select, sort
...e your fruitcount dict:
>>> fruitcount = {Fruit("banana", "red"):5}
>>> fruitcount[f]
5
Other tricks:
>>> fruits = fruitcount.keys()
>>> fruits.sort()
>>> print fruits
[Fruit(name='apple', color='green'),
Fruit(name='apple', color='red'),
Fruit(na...
What are best practices for validating email addresses on iOS 2.0
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354
The answer to Using a regular expression to validate an email address explains in great detail ...
How can I sharpen an image in OpenCV?
...v::GaussianBlur(frame, image, cv::Size(0, 0), 3);
cv::addWeighted(frame, 1.5, image, -0.5, 0, image);
The parameters there are something you need to adjust for yourself.
There's also Laplacian sharpening, you should find something on that when you google.
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Compare if two variables reference the same object in python
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jpp
124k2323 gold badges154154 silver badges204204 bronze badges
answered Mar 26 '11 at 20:29
Jochen RitzelJochen Ritzel
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How to upgrade PowerShell version from 2.0 to 3.0
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58
Download and install from http://www.microsoft.com/en-us/download/details.aspx?id=34595. You ne...