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How to list of all the tables defined for the database when using active record?
... MySQL adapter, but is documented in the PostgreSQL adapter. SQLite/SQLite3 also has the method implemented, but undocumented.
>> ActiveRecord::Base.connection.tables
=> ["accounts", "assets", ...]
See activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb:21, ...
Adding data attribute to DOM
...
432
Use the .data() method:
$('div').data('info', '222');
Note that this doesn't create an actua...
Cross-platform way of getting temp directory in Python
...
395
That would be the tempfile module.
It has functions to get the temporary directory, and also ...
How can I use speech recognition without the annoying dialog in android phones
... Thanks for your advice. I'll try now
– Jim31837
Jun 11 '11 at 16:27
10
also don't forg...
'No Transport' Error w/ jQuery ajax call in IE
...
jpaugh
5,45044 gold badges3232 silver badges7979 bronze badges
answered Jun 25 '12 at 10:27
MagicoMagico
...
Logging errors in ASP.NET MVC
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103
I would consider simplifying your web application by plugging in Elmah.
You add the Elmah assem...
Append TimeStamp to a File Name
...ethod
Usage:
string result = "myfile.txt".AppendTimeStamp();
//myfile20130604234625642.txt
Extension method
public static class MyExtensions
{
public static string AppendTimeStamp(this string fileName)
{
return string.Concat(
Path.GetFileNameWithoutExtension(fileNam...
What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
...
Well considering there's no overhead difference between a varchar(30) and a varchar(100) if you're only storing 20 characters in each, err on the side of caution and just make it 50.
share
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sqlite alter table add MULTIPLE columns in a single statement
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316
No, you have to add them one at a time. See the syntax diagram at the top of SQLite's ALTER TA...