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Get generated id after insert
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PHPDevPHPDev
7155 bronze badges
3
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Prevent jQuery UI dialog from setting focus to first textbox
...nt.6 which problems?
– oxfn
Apr 11 '15 at 13:02
amazing solution
– Pedro Coelho
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Rails 3: Get Random Record
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I am working on a project (Rails 3.0.15, ruby 1.9.3-p125-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 ORD...
Add characters to a string in Javascript
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158
var text ="";
for (var member in list) {
text += list[member];
}
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Getting “bytes.Buffer does not implement io.Writer” error message
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153
Pass a pointer to the buffer, instead of the buffer itself:
import "bufio"
import "bytes"
fu...
Is there a [Go to file…]?
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answered May 13 '10 at 15:58
EimantasEimantas
46.7k1515 gold badges126126 silver badges163163 bronze badges
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How can I add timestamp to logs using Node.js library Winston?
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edited May 18 '15 at 8:48
Wilfred Springer
10.4k44 gold badges4949 silver badges6868 bronze badges
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How can I select random files from a directory in bash?
... information.
– user2809888
Oct 28 '15 at 6:28
2
Doesn't seem to work for files that have spaces ...
Lambda function in list comprehensions
...ur in haskell
– moshe beeri
Aug 29 '15 at 19:51
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