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How to list of all the tables defined for the database when using active record?
...ere:
activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:412
activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb:615
activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb:176
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RVM is not working in ZSH
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answered Jan 21 '11 at 5:24
intellidiotintellidiot
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Why am I seeing “TypeError: string indices must be integers”?
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TamásTamás
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a...
Adding data attribute to DOM
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432
Use the .data() method:
$('div').data('info', '222');
Note that this doesn't create an actu...
sqlite alter table add MULTIPLE columns in a single statement
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4 Answers
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DbArithmeticExpression arguments must have a numeric common type
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247
Arithmetic with DateTime is not supported in Entity Framework 6 and earlier. You have to use Db...
Logging errors in ASP.NET MVC
I'm currently using log4net in my ASP.NET MVC application to log exceptions. The way I'm doing this is by having all my controllers inherit from a BaseController class. In the BaseController's OnActionExecuting event, I log any exceptions that may have occurred:
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Append TimeStamp to a File Name
...om format specifiers y (year), M (month), d
(day), h (hour 12), H (hour 24), m (minute), s (second), f (second
fraction), F (second fraction, trailing zeroes are trimmed), t (P.M or
A.M) and z (time zone).
With Extension Method
Usage:
string result = "myfile.txt".AppendTimeStamp();
//myfi...
How to use greater than operator with date?
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edited May 9 '19 at 10:42
Daniele Vrut
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answere...
Cross-platform way of getting temp directory in Python
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4 Answers
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