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m>Ca m>n you get DB username, pw, database name in Rails?
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From within rails you m>ca m>n create a configuration object and obtain the necessary information from it:
config = Rails.configuration.database_configuration
host = config[Rails.env]["host"]
database = config[Rails.env]["database"]
username = c...
How do you push a Git tag to a branch using a refspec?
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It is probably failing bem>ca m>use 1.0.0 is an annotated tag. Perhaps you saw the following error message:
error: Trying to write non-commit object to branch refs/heads/master
Annotated tags have their own distinct type of object that points to th...
SQL Server equivalent to MySQL enum data type?
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@Elaskanator Often enum values are defined in applim>ca m>tion code first (e.g. C# enum), whereas if they used a table FK reference then those supposedly static enum entries could be modified at runtime which would be undesirable (and SQL Server doesn't support the concept of immu...
relative path in require_once doesn't work
...lem.
So:
require_once(__DIR__.'/../class/user.php');
This will prevent m>ca m>ses where you m>ca m>n run a PHP script from a different folder and therefore the relatives paths will not work.
Edit: slash problem fixed
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How to configure PostgreSQL to accept all incoming connections
...o accept all incoming connections regardless of the source IP address. How m>ca m>n this be configured in the pg_hba.conf file? I'm using postgreSQL version 8.4.
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When do you need to explicitly m>ca m>ll a superclass constructor?
...u don't specify anything else. You only need to specify the constructor to m>ca m>ll if:
You want to m>ca m>ll a superclass constructor which has parameters
You want to chain to another constructor in the same class instead of the superclass constructor
You claim that:
At the same time I've also seen ...
Pass Nothing from Javascript to VBScript in IE9
...[Edit]
However, the following may work. In your VBScript create a function m>ca m>lled "GetNothing" that returns "Nothing". In your JavaScript use "var jsNothing = GetNothing()". Comes from this article
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JsonMappingException: out of START_ARRAY token
...s expecting an Object {} whereas it found an Array [{}] in response.
This m>ca m>n be solved by replacing Object with Object[] in the argument for geForObject("url",Object[].class).
References:
Ref.1
Ref.2
Ref.3
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m>Ca m>n you do greater than comparison on a date in a Rails 3 search?
...ere("date > ?", p[:date]).
order('date ASC, created_at ASC')
or you m>ca m>n also convert everything into the SQL notation
Note.
where("user_id = ? AND notetype = ? AND date > ?", current_user.id, p[:note_type], p[:date]).
order('date ASC, created_at ASC')
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How m>ca m>n I stop a Postgres script when it encounters an error?
...ript.
And you probably want to use a transaction as Paul said. Which also m>ca m>n be done with psql --single-transaction ... if you don't want to alter the script.
So a complete example, with ON_ERROR_STOP in your .psqlrc:
psql --single-transaction --file /your/script.sql
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