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Get spinner selected items text?
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I used the code and the result is not what I need on the debuging mode I found the it gives me a value like {supliers=VITA}. but I only need the value "VITA" any ideas?
– Pedro Teran
Mar 1 '12 at 21:07
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The object cannot be deleted because it was not found in the ObjectStateManager
...move);
var nrOfObjectsChanged = context.SaveChanges();
}
..then this what you want to do:
using (var context = new MyDataContext())
{
// Note: Attatch to the entity:
context.MyTableEntity.Attach(EntityToRemove);
context.MyTableEntity.Remove(EntityToRemove);
var nrOfObjectsCha...
PhantomJS failing to open HTTPS site
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This is exactly what I needed. Thank you very much! Instead of tlsv1 I used "any" and this works as well. (seems a bit safer should I visit other ssl websites.
– user1841243
Jul 30 '14 at 7:02
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Gradle: Execution failed for task ':processDebugManifest'
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In a general way, to see what is the error, you can see the merged Manifest File in Android studio
Go on your manifest file
Click on the bottom tab "Merged Manifest"
On the right screen, in "Other Manifest Files", check for any error due to g...
How to activate an Anaconda environment
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I don't understand what the point of activate is if it doesn't set the path variable for me.
– Asad Saeeduddin
Feb 22 '15 at 22:41
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Why use symbols as hash keys in Ruby?
...s a hash, Ruby always applies a hash-function to compute a "hash-key" from whatever key you use. You can imagine something like an MD5-hash. And then Ruby compares those "hashed keys" against each other.
Long answer:
https://web.archive.org/web/20180709094450/http://www.reactive.io/tips/2009/01/1...
Simple Digit Recognition OCR in OpenCV-Python
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Well, I decided to workout myself on my question to solve above problem. What I wanted is to implement a simpl OCR using KNearest or SVM features in OpenCV. And below is what I did and how. ( it is just for learning how to use KNearest for simple OCR purposes).
1) My first question was about lett...
String Resource new line /n not possible?
... I like to use the carriage returns in the xml to be able to see a list or whatever multiline string I have. My two cents.
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When to use RDLC over RDL reports?
...driven by the decisions the user made before getting to the report part of what client they are on and site and then they usually just choose a time frame or type and nothing more. So generally a complex report I would use RDL and for something simple I would use RDLC IMHO.
I hope that helps.
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Best practices with STDIN in Ruby?
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I am not quite sure what you need, but I would use something like this:
#!/usr/bin/env ruby
until ARGV.empty? do
puts "From arguments: #{ARGV.shift}"
end
while a = gets
puts "From stdin: #{a}"
end
Note that because ARGV array is empty b...