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I have an SQLite database with a simple table of Persons.
Each row represents a person and has four columns: the primary key (id), one for the name, one for the age and one for the parent (points to the primkey id, is NULL if the person has no parent)...
Started by John Lane on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Of parents:
SELECT * FROM Persons WHERE id IN (SELECT parent FROM Persons) ORDER BY (age, id)
Then get a properly sorted list of children:
SELECT Child.* FROM Persons AS Child JOIN Persons AS Parent.
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I have this situation were I need to include Persons inside a Group.
For that, I create a relation like the one showed in the image.
The groups are constantly changing (several times a day, several persons are added and removed from a group).
I need to...
Started by Nelson Reis on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Time Group Action Person // The Universe 17/7/2009 10:01:00 Group A Enter John // {A: John!)
create table groups (groupId integer primary key); create table persons (personId integer primary key) create table group_member (groupId references....
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Hi
I am trying to write a SPARQL query which should give me all foaf:Agents which aren't foaf:Persons .
I can't see a way to apply this OPTIONAL/BOUND construct to this problem, because all the properties like rdfs:subClassOf and rdf:type are transitive...
Started by Juri Glass on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Filter (!bif:exists ((select (1) where....
} }
@Kingsley:exists ((select (1) where { ?x a foaf:Person } )))
}
limit 10
DESCRIBE ?x
WHERE {
?x a foaf:Agent .
NOT EXISTS { ?agent rdf:type foaf:Person .
Agent WHERE { ?agent rdf:type foaf:Agent.
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Ask your Facebook Friends
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I wonder, why don't you (English programmers) use third person in comments?
I'm Italian and for me it's normal to express what a funtion does in third person. For example:
// Returns a random number int rand() { // Code here }
But you would just use "...
Started by happy_emi on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Third person..
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All I want to do is let the user select a number from the address book. I found the code in this question:
http://stackoverflow.com/questions/286207/how-to-get-a-phone-number-from-an-address-book-contact-iphone-sdk
ABMultiValueRef container = ABRecordCopyValue...
Started by rustyshelf on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
I use this to pull)person property:(ABPropertyID....
ABRecordCopyValue(person, kABPersonPhoneProperty); CFRelease(phoneNumbers); NSString* phoneNumber the first number of (potentially) many associated with the person who's been selected.
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I am always misunderstood by my non-technical boss.
Its frustrating that they would think that a programmer isn't working when he's not in front of the computer typing code.... or even when in front of the computer and has his browser on, reading about...
Started by MrValdez on
, 11 posts
by 11 people.
Answer Snippets (Read the full thread at stackoverflow):
Assuming you succeeded to do that, you have to convince your boss on the impact of so called asking for trouble, the average person handles only 3-5 simultaneous events/concepts at a time never put myself under a person like....
person.
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I have begun receiving a bunch of unwanted email of my gmail-account.
It is not spam: most of it personal mails (birthday invitations etc.) or the usual "funny emails" some people forward to all their friends. All of it is meant for myusername@san.rr....
Started by Rasmus Faber on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at superuser):
Since you use gmail this can ....
You can therefore safely discard these mails.
This implies that the user already knows of this problem and is not interested .
I look at the part where you say "and the user claims that there is no forward on his address" .
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Worst Persons: Bill O
Started by Truthseeker420 on
, 15 posts
by 12 people.
Answer Snippets (Read the full thread at usmessageboard):
Persons: Bill O
Keith who?
"Drag a $100 bill through a trailer camp and there's no telling what you: : Worst Persons: Bill O
Keith who? you know...
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Let's say I'm modeling a workforce of workaholics. We have Bob, who is both a plumber and a carpenter by trade. There's Jane, who is a teacher. And finally Jack, the detective, bowling-alley entrepreneur, and mad scientist.
Each position or job type can...
Started by steven219 on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I would probably use composition....
Job has no inheritance relationship to anything (Unless you want to add more information to the problem) .
Each job type extends Worker
Worker contains (references) a collection of job instances .
Seems pretty straight-forward.
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I was speaking to an experienced lecturer recently who told me he could usually tell which programming language a student had learnt to program in by looking at their coding style (more specifically, when programming in other languages to the one which...
Started by Scott Walsh on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
For example, sometimes they use for loops to iterate through arrays, as opposed to array.each
I think that there is ... .
People who move from traditional languages to Ruby often have trouble grasping Ruby's looping best practises, and do loops awkwardly .
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