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update package.json version automatically
...ump :)
– GabLeRoux
May 22 '15 at 19:10
I coded Vik for this, which bumps npm, Bower, etc... in one fell swoop: github....
Random record in ActiveRecord
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answered May 2 '10 at 12:09
Toby HedeToby Hede
35k2626 gold badges125125 silver badges160160 bronze badges
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Why does Enumerable.All return true for an empty sequence? [duplicate]
...
10
Actually, the top SO link in a search is the first thing I check when a function doesn't behave as I expect. Invariably someone with a hug...
How to do what head, tail, more, less, sed do in Powershell? [closed]
...ding a text file. You can then filter further:
gc log.txt | select -first 10 # head
gc -TotalCount 10 log.txt # also head
gc log.txt | select -last 10 # tail
gc -Tail 10 log.txt # also tail (since PSv3), also much faster than above option
gc log.txt | more # or less if yo...
How to remove array element in mongodb?
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answered Jun 6 '13 at 10:25
Leonid BeschastnyLeonid Beschastny
41.4k99 gold badges9797 silver badges108108 bronze badges
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jQuery's .click - pass parameters to user function
... had to remove the data part, e.g. alert(event.param1); I'm using jquery 1.10.2, maybe they've changed something?
– Family
May 15 '13 at 15:34
1
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In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?
...n how to use it for new and update forms? Thanks.
– X10
Nov 29 '08 at 16:29
8
The key to Daniel's...
Rails 3: Get Random Record
...125-perf) where the db is in localhost and users table has a bit more than 100K records.
Using
order by RAND()
is quite slow
User.order("RAND(id)").first
becomes
SELECT users.* FROM users ORDER BY RAND(id) LIMIT 1
and takes from 8 to 12 seconds to respond!!
Rails log:
User L...
iterating over each character of a String in ruby 1.8.6 (each_char)
...emy's split.
– Martin Dorey
Jun 29 '10 at 23:41
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