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What is the difference between a generative and a discriminative algorithm?
...eful: cs229.stanford.edu/notes/cs229-notes2.pdf
– anh_ng8
Nov 25 '14 at 16:33
1
"which is why alg...
slashes in url variables
...uld easily replace the forward slashes / with something like an underscore _ such as Wikipedia uses for spaces. Replacing special characters with underscores, etc., is common practice.
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Regular vs Context Free Grammars
...ven includes epsilon as an third alternative: en.wikipedia.org/wiki/Regular_grammar)
– user764754
Feb 5 '12 at 18:26
...
Why is it not possible to extend annotations in Java?
...nnotation belongs to a category?
Try this:
@Target(ElementType.ANNOTATION_TYPE)
public @interface Category {
String category();
}
@Category(category="validator")
public @interface MyFooBarValidator {
}
As you can see, you can easily group and categorize annotations without undue pain using...
Making text background transparent but not text itself
... answered Sep 25 '13 at 21:44
BL_BL_
1633 bronze badges
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How to automate createsuperuser on django?
...reference User directly, your code will not work in projects where the AUTH_USER_MODEL setting has been changed to a different user model. A more generic way to create the user would be:
echo "from django.contrib.auth import get_user_model; User = get_user_model(); User.objects.create_superuser('a...
Creating .pem file for APNS?
...com and "iPhone Advanced Projects" chapter 10 byJoe Pezzillo.
With the aps_developer_identity.cer in the keychain:
Launch Keychain Access from your local Mac and from the login keychain, filter by the Certificates category. You will see an expandable option called “Apple Development Push Servic...
Android Facebook integration with invalid key hash
... "com.example.packagename",
PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.diges...
How to delete a row by reference in data.table?
...ting to NA (matching the NA-type for the first column)
set(DT,1:2, 1:3 ,NA_character_)
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What does “for” attribute do in HTML tag?
... is focusing on first element. <html> <body> <div id="first_div"> <label for="name">Name</label> <input type="text" id="name"> </div> <div id="second_div"> <label for="name">Name</label> <input type="text" id="name"> </div>...