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In C# application, I want know how work MessageBox. But I block on this method:
MS.Win32.UnsafeNativeMethods.MessageBox(HandleRef hWnd, String text, String caption, Int32 type)
My question is the same in suject title:
Where can I find some information on this method?
MS.Win32.UnsafeNativeMethods.MessageBox is just a reference to the native API function MessageBox.
It blocks because that is what it does: it is waiting for you to press a button.
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Is there a Sublime Text plugin for Ruby that, after I type class/def something + Enter, will automatically insert end and place the curser in the class/method?
For example, typing def initialize(args) + Enter would result in:
def initialize(args)
#cursor here
end
In Textmate if you type def + Tab, it sets things up for you like that. I believe Sublime does the same.
I haven't used sublime, but here is what i found.
you could create snippets using Ruby on Rails Snippet package
You could use the solution given in 'How to automatically add "end" to code blocks?'.
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Ruby 2.0 + rails 4.0
I want to show weather-feed on the public site, is there any gem which will show the weather according to the city name ?
without any registrations and charges.
Any suggestion ?
Why? write your using nokogiri and yahoo weather api!
it is quite a way try to do something myself and know more than using someone else's
For example:
require "nokogiri"
require "open-uri"
link = "http://weather.yahooapis.com/forecastrss?w=2123260&u=c" #2123260 this code of my city
data = Nokogiri::XML(open(link))
data.xpath("//item//yweather:condition")[0].to_s
#=> "<yweather:condition text=\"Cloudy\" code=\"26\" temp=\"-6\" date=\"Tue, 10 Dec 2013 3:30 pm MSK\"/>"
And more pictures available weather schedule for the week and so on. Just take it!
That's all
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Here is ruby code:
[:val1, :val2, :val3].each do |method_name|
define_method(met_n) do |param1, param2|
inflect(param1, param2, SOME_CONST[met_n.to_s])
end
end
It's not mine code. I tried to figure out what inflect is, but I failed, although it should be a standard ruby function.
So how is it defined or where do I find a documentation about it?
inflect isn't a standard ruby function. This must be part of someone else's API.
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How can I load an OWL file in Gruff? It's not clear in the tutorials. I have a file, camera.owl. I need to display this in Gruff and view a graph of it.
I found the answer to this question myself. You need to look under the file menu. File > Load Triples > RDF/XML > File .... Thank you.
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Does anyone know of a good online API that can translate EAN/GTIN barcodes to the product name (and if possible anything extra such as category?)
I have been unable to find one that has a good success rate, below are some barcodes from items just scanned around my house (nothing rare or obscure)
Example barcodes:
5010186014550
20411336
21048753
5449000000996
5051413363249
try this: http://openean.kaufkauf.net/
here is the API link for it: http://openean.kaufkauf.net/api.php
or this: http://www.codecheck.info/
Both are in german but the language doesn't matter, EAN is EAN :).
try your barcodes there, maybe the database contains your EAN's.
This database seems even larger:
ean-search.org
They also have a REST API.
Here is a comprehensive one from Norway:
http://glnservice1.gs1.no/GS1GepirClient/GepirClient.aspx
Regards
Arnfinn