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Showing empty view when ListView is empty
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gprathour
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answered Sep 22 '10 at 16:48
Nathan SchwermannNath...
Converting newline formatting from Mac to Windows
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134
Windows uses carriage return + line feed for newline:
\r\n
Unix only uses Line feed for newli...
Why is it not advisable to have the database and web server on the same machine?
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answered Mar 18 '09 at 20:48
Mark BrackettMark Brackett
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How to get ID of the last updated row in MySQL?
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240
I've found an answer to this problem :)
SET @update_id := 0;
UPDATE some_table SET column_name...
Using column alias in WHERE clause of MySQL query produces an error
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440
You can only use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doe...
Android and in TextView
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edited May 15 at 22:41
Quality Catalyst
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an...
Can Android do peer-to-peer ad-hoc networking?
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14
Although Android can't find and connect to ad-hoc networks it sure can connect to Access Points....
Ruby on Rails: how do I sort with two columns using ActiveRecord?
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64
Assuming you're using MySQL,
Model.all(:order => 'DATE(updated_at), price')
Note the disti...
Get the value of checked checkbox?
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edited Jun 26 '14 at 10:49
answered Jul 22 '12 at 11:06
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Run a single migration file
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244
You can just run the code directly out of the ruby file:
rails console
>> require "db/mi...