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Proper use of 'yield return'
...Another example that might be interesting is when reading rather large CSV files. You want to read each element but you also want to extract your dependency away. Yield returning an IEnumerable<> will allow you to return each row and process each row individually. No need to read a 10 Mb file ...
TortoiseHg Apply a Patch
TortoiseHg allows you to email a patch file of your changes to someone, but does it support applying patches?
4 Answers
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How can I copy & paste, or duplicate, an existing project?
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In addition to copying a job, I sometimes copy parts of the XML file that contains the job configuration. You just paste the copied part into the xml file of the new job and reload the configuration (under manage hudson). This is helpful when you change the original job after you created ...
Separation of business logic and data access in django
I am writing a project in Django and I see that 80% of the code is in the file models.py . This code is confusing and, after a certain time, I cease to understand what is really happening.
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ViewModel Best Practices
...our View.
It would make sense to have your ViewModel classes in their own files, in the own directory. In my projects I have a sub-folder of the Models folder called ViewModels. That's where my ViewModels (e.g. ProductViewModel.cs) live.
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What does Bump Version stand for?
...a newer version, or is it about only changing a version number in a config file for example? In other words, are there any technical details about how this term can be used?
– Alexey
May 13 '14 at 9:01
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Where to define custom error types in Ruby and/or Rails?
... this in httparty
For Ruby on Rails
Put them in your lib/ folder under a file called exceptions.rb, which would look something like this:
module Exceptions
class AuthenticationError < StandardError; end
class InvalidUsername < AuthenticationError; end
end
and you would use it like thi...
Set the location in iPhone Simulator
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Run project in iPhone Simulator
Create in TextEdit file following file, call it MyOffice for example. Make extension as .gpx
<?xml version="1.0"?> <gpx version="1.0" creator="MyName"> <wpt lat="53.936166" lon="27.565370"> <name>MyOffice</name> ...
Reading InputStream as UTF-8
I'm trying to read from a text/plain file over the internet, line-by-line. The code I have right now is:
3 Answers
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“You are on a branch yet to be born” when adding git submodule
... receive the error The following path is ignored by one of your .gitignore files: path/to/submodule.
– Drew Noakes
Sep 18 '12 at 15:46
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