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How do I parse a YAML file in Ruby?
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Maybe I'm missing something, but why try to parse the file? Why not just load the YAML and examine the object(s) that result?
If your sample YAML is in some.yml, then this:
require 'yaml'
thing = YAML.load_file('some.yml')
puts thing.inspect
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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)
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Changing the memory_limit by ini_set('memory_limit', '-1'); is not a proper solution. Please don't do that.
Your PHP code may have a memory leak somewhere and you are telling the server to just use all the memory that it wants. You would...
C#: Printing all properties of an object [duplicate]
Is there a method built in to .NET that can write all the properties and such of an object to the console? Could make one using reflection of course, but I'm curious to if this already exists... especially since you can do it in Visual Studio in the Immediate Window. There you can an object name (wh...
How do I sort a list by different parameters at different timed
I have a class named Person with multiple properties, for example:
9 Answers
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Rails: redirect_to with :error, but flash[:error] empty
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That worked for me too, I just wonder what the thought was behind only notice/alert being in the flash hash
– jbnunn
Aug 16 '13 at 22:31
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Default text which won't be shown in drop-down list
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Kyle's solution worked perfectly fine for me so I made my research in order to avoid any Js and CSS, but just sticking with HTML.
Adding a value of selected to the item we want to appear as a header forces it to show in the first place as a placeholder.
Something li...
Passing variables through handlebars partial
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Handlebars partials take a second parameter which becomes the context for the partial:
{{> person this}}
In versions v2.0.0 alpha and later, you can also pass a hash of named parameters:
{{> person headline='Headline'}}
You can see the tests for these...
Server.Transfer Vs. Response.Redirect
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Response.Redirect simply sends a message (HTTP 302) down to the browser.
Server.Transfer happens without the browser knowing anything, the browser request a page, but the server returns the content of another.
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Event Signature in .NET — Using a Strong Typed 'Sender'? [closed]
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How can I parse a string with a comma thousand separator to a number?
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– David Meister
May 13 '17 at 2:38
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