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Why do you need to create a cursor when querying a sqlite database?
...ule (and SQL in general for that matter), and this just completely stumps m>me m>. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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What does “Auto packing the repository for optimum performance” m>me m>an?
... For the last couple of days whenever I do a push to the server I get this m>me m>ssage: "Auto packing the repository for optimum performance", and it does not seem to go away and return the shell.
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Manual deploym>me m>nt vs. Amazon Elastic Beanstalk
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All the things you m>me m>ntioned like load balancing, monitoring and auto-scaling are definitely advantages.
However, you have to kind of think about it this way: In a true Platform as a Service (PAAS), the goal is to separate the application fro...
How to create file execute mode permissions in Git on Windows?
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add a comm>me m>nt
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Nested attributes unpermitted param>me m>ters
...in the controller (instead of attr_accessible in the model) because the form>me m>r optional gem strong_param>me m>ters becam>me m> part of the Rails Core.
This should look som>me m>thing like this:
class PeopleController < ActionController::Base
def create
Person.create(person_params)
end
private
def p...
Check if a dialog is displayed with Espresso
I'm trying to write som>me m> tests with the new android-test-kit (Espresso) . But I can't find any information on how to check if a dialog is displayed and perform som>me m> actions on it (like clicking the positive and negative buttons, e.t.c.). Note that a dialog may be also displayed by a WebView , no...
Why is using the rails default_scope often recomm>me m>nd against?
Everywhere on the internet people m>me m>ntion that using the rails default_scope is a bad idea, and the top hits for default_scope on stackoverflow are about how to overwrite it. This feels m>me m>ssed up, and m>me m>rits an explicit question (I think).
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Gradients on UIView and UILabels On iPhone [duplicate]
... the view (assuming you are thinking of a simple linear gradient and not som>me m> kind of radial graphic).
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Creating instance of type without default constructor in C# using reflection
...osted this answer here, but here is a reprint since this isn't the exact sam>me m> question but has the sam>me m> answer:
FormatterServices.GetUninitializedObject() will create an instance without calling a constructor. I found this class by using Reflector and digging through som>me m> of the core .Net serializ...