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Exception thrown in NSOrderedSet generated accessors
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@MarkAmery Tested. Verified. The dynamic setter self.subitems does send the notifications. So JLust solution is correct.
– bernstein
Aug 14 '13 at 15:59
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What are the lesser known but useful data structures?
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@FreshCode It actually lets you cheaply test for the absence of an element in the set since you can get false positives but never false negatives
– Tom Savage
May 24 '10 at 17:19
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How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...urn new SimpleDateFormat("d'th' 'of' MMMM yyyy").format(date);
}
For testing purose
Example: calling it from main method!
Date date = new Date();
Calendar cal=Calendar.getInstance();
cal.setTime(date);
for(int i=0;i<32;i++){
System.out.println(getFormatte...
GitHub - List commits by author
...blem Mark!! as long as it helps people, i dont mind. Anyways, thanks for latest update over the topic.
– Prem
Oct 11 '14 at 17:11
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Random row from Linq to Sql
What is the best (and fastest) way to retrieve a random row using Linq to SQL when I have a condition, e.g. some field must be true?
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Django admin: How to display a field that is marked as editable=False' in the model?
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oOops. Typical fast-shot. Did not test, seems to be a problem with my installation. Thanks, and sorry.
– nerdoc
Sep 6 '18 at 15:35
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How do I import the Django DoesNotExist exception?
I'm trying to create a UnitTest to verify that an object has been deleted.
6 Answers
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Create a devise user from Ruby console
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a. first is skip confirmation:
newuser = User.new({email: 'superadmin1@testing.com', password: 'password', password_confirmation: 'password'})
newuser.skip_confirmation!
newuser.save
b. or use confirm! :
newuser = User.new({email: 'superadmin2@testing.com', password: 'password', password_conf...
Nesting await in Parallel.ForEach
...nd post those to the getCustomerBlock. At least that's what I found when I tested this suggestion.
– JasonLind
Dec 16 '15 at 22:23
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LINQ, Where() vs FindAll()
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I did some tests on a list of 80K objects and found that Find() can be up to 1000% faster than using a Where with FirstOrDefault(). I didn't know that until testing a timer before and after each call. Sometimes it was the same time, o...