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Smooth GPS data
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Thanks Chris. Yes, I read about Kalman while doing some search, but it's certainly a bit beyond my math knowledge. Are you aware of any sample code easy to read (and understand!), or better yet, some implementation available? (C / C++ / Java)
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urllib2.HTTPError: HTTP Error 403: Forbidden
... page = urllib2.urlopen(req)
except urllib2.HTTPError, e:
print e.fp.read()
content = page.read()
print content
Actually, it works with just this one additional header:
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
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Why is there no Constant feature in Java?
...pointer, but that's all it is. This is ofcourse in addition to what dom0 already said.
– Tim
Mar 28 '16 at 18:22
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Purpose of buildscript block in Gradle
I am new to Gradle and I am reading the documentation but I don't understand some parts of it. One of these parts is connected with buildscript block. What is its purpose?
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Why would I use Scala/Lift over Java/Spring? [closed]
... madness. This is a good thing on larger projects, where the time to just read and understand can be overwhelming.
Object-Relational Mapper Choices
Lift's builtin ORM is "Mapper". There's an upcoming alternative called "Record", but I think it's still considered pre-alpha. The LiftWeb Book has s...
Mockito.any() pass Interface with Generics
...AsyncCallback<AnyOtherType> as well?
– Matthew Read
Oct 3 '16 at 15:32
@MatthewRead Using AsyncCallback<AnyO...
How do I convert between big-endian and little-endian values in C++?
...orm native order, all that counts is the byte order of the stream your are reading from, and you better hope it's well defined.
Note: it was remarked in the comment that absent explicit type conversion, it was important that data be an array of unsigned char or uint8_t. Using signed char or char (i...
What is a “surrogate pair” in Java?
I was reading the documentation for StringBuffer , in particular the reverse() method. That documentation mentions something about surrogate pairs . What is a surrogate pair in this context? And what are low and high surrogates?
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PHP - Debugging Curl
...mp', 'w+');
curl_setopt($handle, CURLOPT_STDERR, $verbose);
You can then read it after curl has done the request:
$result = curl_exec($handle);
if ($result === FALSE) {
printf("cUrl error (#%d): %s<br>\n", curl_errno($handle),
htmlspecialchars(curl_error($handle)));
}
rewind...
Why are arrays covariant but generics are invariant?
...is going to be in them, but won't put into the array anything which wasn't read out of that same array. A prime example of this is sorting code. Conceptually it might have been possible for array types to include methods to swap or permute elements (such methods could be equally applicable to any ...