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How to detect a Christmas Tree? [closed]
...produce good results in other cases also. You could experiment with neural nets for clustering. Something like a SOM or neural gas would do excellent work. Nevertheless, great proposal and thumbs up from me!
– sepdek
Dec 31 '13 at 9:47
...
What does “coalgebra” mean in the context of programming?
...ms and properties since they are more complex and abstract than needed.
Nonetheless, the fact that, say, (IntList, Nil|Cons) is F-algebra allows us to define fold-like function on this type. As you know, fold is a kind of operation which transforms some recursive datatype in one finite value. For e...
How to make a chain of function decorators?
...e():
from urllib import urlopen
result = urlopen("http://subfusion.net/cgi-bin/quote.pl?quote=futurama").read()
try:
value = result.split("<br><b><hr><br>")[1].split("<br><br><hr>")[0]
return value.strip()
except:
retu...
What are Aggregates and PODs and how/why are they special?
... a more or less portable dynamic library that can be used from C and even .NET, you should try to make all your exported functions take and return only parameters of POD-types.
The lifetime of objects of non-POD class type begins when the constructor has finished and ends when the destructor has fin...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
...;
boolean res1 = wifiManag.setWifiEnabled(true);
int res = wifi.addNetwork(wc);
Log.d("WifiPreference", "add Network returned " + res );
boolean es = wifi.saveConfiguration();
Log.d("WifiPreference", "saveConfiguration returned " + es );
boolean b = wifi.enableNetwork(res, tr...
Split string into an array in Bash
...ds "split" and "words" a lot. Here's a relevant excerpt from the linux.die.net version of the bash manual:
Expansion is performed on the command line after it has been split into words. There are seven kinds of expansion performed: brace expansion, tilde expansion, parameter and variable expansi...
What is the list of supported languages/locales on Android?
...tch]
nl_AW [Dutch (Aruba)]
nl_BE [Dutch (Belgium)]
nl_BQ [Dutch (Caribbean Netherlands)]
nl_CW [Dutch (Curaçao)]
nl_NL [Dutch (Netherlands)]
nl_SR [Dutch (Suriname)]
nl_SX [Dutch (Sint Maarten)]
nmg_ [Kwasio]
nmg_CM [Kwasio (Cameroon)]
nn_ [Norwegian Nynorsk]
nn_NO [Norwegian Nynorsk (Norway)]
nnh_...