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An algorithm for inflating/deflating (offsetting, buffering) polygons
... your polygon you can end up with different connectivity for the output.
From computation point of view: once you have the straight skeleton one should be able to construct the offset polygons relatively easily. The open source and (free for non-commercial) CGAL library has a package implementing ...
Difference between Apache CXF and Axis
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Keep in mind, I'm completely biased (PMC Chair of CXF), but my thoughts:
From a strictly "can the project do what I need it to do" perspective, both are pretty equivalent. There some "edge case" things that CXF can do that Axis 2 cannot and vice versa. But for 90% of the use cases, either will w...
Why would I make() or new()?
... the reason new() and make() need to be different.
The following examples from Effective Go make it very clear:
p *[]int = new([]int) // *p = nil, which makes p useless
v []int = make([]int, 100) // creates v structure that has pointer to an array, length field, and capacity field. So, v is immedi...
Disable JavaScript error in WebBrowser control
... <paramref name="cmdf" /> member of each structure with values taken from the OLECMDF enumeration.</param>
/// <param name="pCmdText">An OLECMDTEXT structure in which to return name and/or status information of a single command. This parameter can be null to indicate that t...
Why is the console window closing immediately once displayed my output?
...'s finished. When console applications have completed executing and return from their main method, the associated console window automatically closes. This is expected behavior.
If you want to keep it open for debugging purposes, you'll need to instruct the computer to wait for a key press before e...
Java String - See if a string contains only numbers and not letters
I have a string that I load throughout my application, and it changes from numbers to letters and such. I have a simple if statement to see if it contains letters or numbers but, something isn't quite working correctly. Here is a snippet.
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How do I install Python OpenCV through Conda?
...t if you go to the openCV website and download the binary, the opencv2.pyd from there is >44MB. Furthermore , both pyd files pass the 'import' test. So I wonder why the anaconda repo is much smaller?
– aquagremlin
Apr 2 '16 at 22:57
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What's the difference between and , and ?
...s an old browser to navigate the web, he or she has many problems already, from a visual and security point of view. Because of that, I believe that programmers and designers should not support old browsers anymore.
– yeyo
Nov 25 '14 at 16:26
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Skip first entry in for loop in python?
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The best way to skip the first item(s) is:
from itertools import islice
for car in islice(cars, 1, None):
# do something
islice in this case is invoked with a start-point of 1, and an end point of None, signifying the end of the iterator.
To be able to skip ite...
ViewPager PagerAdapter not updating the View
I'm using the ViewPager from the compatibility library. I have succussfully got it displaying several views which I can page through.
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