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Is Hash Rocket deprecated?
...t would seem to imply the Hash Rocket syntax ( :foo => "bar" ) is deprecated in favor of the new-to-Ruby JSON-style hash ( foo: "bar" ), but I can't find any definitive reference stating the Hash Rocket form is actually deprecated/unadvised as of Ruby 1.9.
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Is it possible to have empty RequestParam values use the defaultValue?
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You can keep primitive type by setting default value, in the your case just add "required = false" property:
@RequestParam(value = "i", required = false, defaultValue = "10") int i
P.S.
This page from Spring documentation migh...
How to say “should_receive” more times in RSpec
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@JaredBeck pointed out. The solution didn't work for me on any_instance call.
For any instance i ended up using stub instead of should_receive.
Project.any_instance.stub(:some_method).and_return("value")
This will work for any no. of times though.
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How to specify a port number in SQL Server connection string?
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In the server name itself you can add the port number like this
Server="servername:XXXXX"
Replace XXXXX with your port number.
Your connection string would look something like the one below
<connectionStrings>
<add name="ConnectionString...
How to use setArguments() and getArguments() methods in Fragments?
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You have a method called getArguments() that belongs to Fragment class.
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CSS display: table min-height not working
Does anyone know I can make min-height work with the latest browsers? I am using CSS tables and it seems to ignore min-height.
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“Use the new keyword if hiding was intended” warning
...and this base class also has a property (which is not virtual or abstract) called Events which is being overridden by your class. If you intend to override it put the "new" keyword after the public modifier. E.G.
public new EventsDataTable Events
{
..
}
If you don't wish to override it change y...
How do I modify a MySQL column to allow NULL?
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There's an edge case which is the TIMESTAMP type, which depending on your MySQL version and config can be NOT NULL specifying NULL as suggested by @ConroyP is more correct.
– Matthew Buckett
Jan 26 '16 ...
Alter Table Add Column Syntax
I'm trying to programmatically add an identity column to a table Employees. Not sure what I'm doing wrong with my syntax.
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Difference between this and self in self-type annotations?
In various Scala literature I see some self-type annotations using "this" and others using "self":
2 Answers
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