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AngularJS $resource RESTful example
...sing.
– erichrusch
May 10 '13 at 18:32
9
Sadly, there's not, really. I've been just digging throu...
Can you supply arguments to the map(&:method) syntax in Ruby?
... the shorthand block:
[['0', '1'], ['2', '3']].map(&:map.with(&:to_i))
# => [[0, 1], [2, 3]]
[%w(a b), %w(c d)].map(&:inject.with(&:+))
# => ["ab", "cd"]
[(1..5), (6..10)].map(&:map.with(&:*.with(2)))
# => [[2, 4, 6, 8, 10], [12, 14, 16, 18, 20]]
Here is a conve...
Convert Enumeration to a Set/List
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326
You can use Collections.list() to convert an Enumeration to a List in one line:
List<T>...
Handler vs AsyncTask vs Thread [closed]
...ies, this link will take you right into some thread examples: youtu.be/4Vue_KuXfCk?t=19m24s
– Aggressor
Aug 20 '15 at 21:33
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A migration to add unique constraint to a combination of columns
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– Rafał Cieślak
Mar 23 '15 at 10:32
8
Actually there is one reason: It is an implementation de...
Get records with max value for each group of grouped SQL results
...in the LEFT JOIN. Something LIKE : FROM (SELECT * FROM Person WHERE Age != 32) o LEFT JOIN (SELECT * FROM Person WHERE Age != 32) b - if you want to dismiss people who are 32
– Alain Zelink
Nov 7 '15 at 10:22
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Implementing comparison operators via 'tuple' and 'tie', a good idea?
...
PuppyPuppy
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3
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JPA getSingleResult() or null
...column contains null as its value. from: stackoverflow.com/a/12155901/1242321
– user1242321
Mar 16 '16 at 1:36
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Ruby on Rails generates model field:type - what are the options for field:type?
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– Grant Birchmeier
Aug 9 '12 at 17:32
3
@Kangur the uniq and index suffixes (and all the types) ...
Java how to replace 2 or more spaces with single space in string and delete leading and trailing spa
...aceAll("^ +| +$|( )+", "$1")
);
}
There are 3 alternates:
^_+ : any sequence of spaces at the beginning of the string
Match and replace with $1, which captures the empty string
_+$ : any sequence of spaces at the end of the string
Match and replace with $1, which captures the em...