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MySQL: Sort GROUP_CONCAT values
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390
Sure, see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_n...
Understanding the difference between __getattr__ and __getattribute__
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answered Nov 28 '10 at 6:55
pyfuncpyfunc
58.3k1414 gold badges137137 silver badges132132 bronze badges
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Npm install failed with “cannot run in wd”
I am trying to get my node environment set up on a new Ubuntu 12.04 instance, with Node 0.8.14 already installed, but I ran into problems when I try to run npm install .
So when I try npm install , it says that I need to run it as root or adminisrator:
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Javascript library for human-friendly relative date formatting [closed]
...gainst.
// Make a fuzzy time
var delta = Math.round((+new Date - date) / 1000);
var minute = 60,
hour = minute * 60,
day = hour * 24,
week = day * 7;
var fuzzy;
if (delta < 30) {
fuzzy = 'just then.';
} else if (delta < minute) {
fuzzy = delta + ' seconds ago.';
} else ...
“Delegate subtraction has unpredictable result” in ReSharper/C#?
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edited Nov 5 '12 at 20:02
answered Jun 24 '12 at 18:32
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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...otoMakoto
92.9k2121 gold badges156156 silver badges200200 bronze badges
2
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How to add global ASP.Net Web Api Filters?
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110
The following code, in my Global.asax, works for me:
public static void RegisterWebApiFilters(S...
sqlalchemy: how to join several tables by one query?
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answered May 18 '11 at 13:04
Abdul KaderAbdul Kader
5,09733 gold badges1919 silver badges3737 bronze badges
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generate model using user:references vs user_id:integer
...un the migration. In rails console, you can see that this is the case:
:001 > Micropost
=> Micropost(id: integer, user_id: integer, created_at: datetime, updated_at: datetime)
The second command adds a belongs_to :user relationship in your Micropost model whereas the first does not. When...
OPTION (RECOMPILE) is Always Faster; Why?
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160
There are times that using OPTION(RECOMPILE) makes sense. In my experience the only time this i...