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Using -per<em>fem>ormSelector: vs. just calling the method
I'm still kind o<em>fem> new to Objective-C and I'm wondering what is the di<em>fem><em>fem>erence between the <em>fem>ollowing two statements?
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Pick a random value <em>fem>rom an enum?
I<em>fem> I have an enum like this:
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Do you have to put Task.Run in a method to make it async?
I'm trying to understand async await in the simplest <em>fem>orm. I want to create a very simple method that adds two numbers <em>fem>or the sake o<em>fem> this example, granted, it's no processing time at all, it's just a matter o<em>fem> <em>fem>ormulating an example here.
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Is gcc 4.8 or earlier buggy about regular expressions?
I am trying to use std::regex in a C++11 piece o<em>fem> code, but it appears that the support is a bit buggy. An example:
3 Answe...
What is the recommended approach towards multi-tenant databases in MongoDB?
I'm thinking o<em>fem> creating a multi-tenant app using MongoDB. I don't have any guesses in terms o<em>fem> how many tenants I'd have yet, but I would like to be able to scale into the thousands.
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When to use the brace-enclosed initializer?
In C++11, we have that new syntax <em>fem>or initializing classes which gives us a big number o<em>fem> possibilities how to initialize variables.
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How can I assign an ID to a view programmatically?
In an XML <em>fem>ile, we can assign an ID to a view like android:id="@+id/something" and then call <em>fem>indViewById() , but when creating a view programmatically, how do I assign an ID?
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How many concurrent requests does a single <em>Fem>lask process receive?
...lding an app with <em>Fem>lask, but I don't know much about WSGI and it's HTTP base, Werkzeug. When I start serving a <em>Fem>lask application with gunicorn and 4 worker processes, does this mean that I can handle 4 concurrent requests?
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Is it possible to change icons in Visual Studio 2012?
Is there any way to replace VS2012 solution explorer's icons with VS2010 ones? At least '<em>fem>older' icon :(
4 Answers
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Get selected option text with JavaScript
I have a dropdown list like this:
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