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Rails extending ActiveRecord::Base
I've done som>me m> reading about how to extend ActiveRecord:Base class so my models would have som>me m> special m>me m>thods. What is the easy way to extend it (step by step tutorial)?
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Find the number of columns in a table
...NT(*)
FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_catalog = 'database_nam>me m>' -- the database
AND table_nam>me m> = 'table_nam>me m>'
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How to detect page zoom level in all modern browsers?
I need this because som>me m> of my calculations are pixel-based and they may fluctuate when zoom>me m>d.
28 Answers
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Entity Fram>me m>work Provider type could not be loaded?
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Sam>me m> problem, but i installed EF 6 through Nuget. EntityFram>me m>work.SqlServer was missing for another executable. I simply added the nuget package to that project.
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How do I add more m>me m>mbers to my ENUM-type column in MySQL?
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ALTER TABLE
`table_nam>me m>`
MODIFY COLUMN
`column_nam>me m>2` enum(
'existing_value1',
'existing_value2',
'new_value1',
'new_value2'
)
NOT NULL AFTER `column_nam>me m>1`;
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Google Maps API v2: How to make markers clickable?
How to I make the markers in Android Google Maps API v2 becom>me m> clickable so they will either bring up a m>me m>nu with options or just start a new activity? I believe I made the markers in my app currently in a "newb" m>me m>thod. I didn't assign them a nam>me m> or a m>me m>thod to be able to link it in with the rest ...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
...create a new rails application I'm seeing a warning in git about LF replacem>me m>nt. I do
git init
git add .
2 Answers...
Delete/Reset all entries in Core Data?
...delete all of the entries stored in Core Data? My schema should stay the sam>me m>; I just want to reset it to blank.
33 Answers...
PHP code is not being executed, instead code shows on the page
I'm trying to execute som>me m> PHP code on a project (using Dreamweaver) but the code isn't being run.
27 Answers
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Add a UIView above all, even the navigation bar
... @NicolasRoy Autolayout will help
– Darm>me m>n Amanbayev
Feb 18 '15 at 9:24
4
it doesn'...