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Rails migration: t.references with alternative name?
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10
This works on Rails 5.1 and none of the other suggestions do. It's much cleaner, and feels right.
– stephenmurdoch
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Elasticsearch query to return all records
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http://localhost:9200/foo/_search?pretty=true&q=*:*
size defaults to 10, so you may also need &size=BIGNUMBER to get more than 10 items. (where BIGNUMBER equals a number you believe is bigger than your dataset)
BUT, elasticsearch documentation suggests for large result sets, using the sca...
$watch'ing for data changes in an Angular directive
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edited Apr 24 '15 at 10:39
answered Dec 20 '12 at 21:47
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HTML/Javascript change div content
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answered Mar 31 '10 at 15:19
SyntacticSyntactic
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Strange \n in base64 encoded string in Ruby
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answered Apr 12 '10 at 9:38
Christoffer HammarströmChristoffer Hammarström
23.2k44 gold badges4343 silver badges5353 bronze badges
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Does Java casting introduce overhead? Why?
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answered Jan 31 '10 at 7:14
Alex NtousiasAlex Ntousias
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Easiest way to rename a model using Django/South?
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answered May 24 '10 at 18:07
LeopdLeopd
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Unique (non-repeating) random numbers in O(1)?
I'd like to generate unique random numbers between 0 and 1000 that never repeat (i.e. 6 doesn't show up twice), but that doesn't resort to something like an O(N) search of previous values to do it. Is this possible?
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Django fix Admin plural
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answered Apr 6 '10 at 19:54
Andriy DrozdyukAndriy Drozdyuk
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How to elegantly check if a number is within a range?
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There are a lot of options:
int x = 30;
if (Enumerable.Range(1,100).Contains(x))
//true
if (x >= 1 && x <= 100)
//true
Also, check out this SO post for regex options.
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