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Error inflating class fragment
...droid.support.v4.app.Fragment;
And also make sure that the Activity that is using the fragment(s) extends FragmentActivity instead of the regular Activity,
import android.support.v4.app.FragmentActivity;
to get the FragmentActivity class.
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Getting output of system() calls in Ruby
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edited May 23 '17 at 11:47
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How to get index of object by its property in JavaScript?
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As the other answers suggest, looping through the array is probably the best way. But I would put it in it's own function, and make it a little more abstract:
function findWithAttr(array, attr, value) {
for(var i = 0; i < array.length; i += 1) {
if(array[i][attr] =...
Websocket API to replace REST API?
...ee with you that moving to websockets for more than just realtime features is very appealing.
I am seriously considering moving my app from a RESTful architecture to more of an RPC style via websockets. This is not a "toy app", and I'm not talking about only realtime features, so I do have reserva...
C# Set collection?
Does anyone know if there is a good equivalent to Java's Set collection in C#? I know that you can somewhat mimic a set using a Dictionary or a HashTable by populating but ignoring the values, but that's not a very elegant way.
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Duplicate log output when using Python logging module
I am using python logger. The following is my code:
14 Answers
14
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How to check if running in Cygwin, Mac or Linux?
I have a shell script that is used both on Windows/Cygwin and Mac and Linux. It needs slightly different variables for each versions.
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Populating Spring @Value during Unit Test
...st for a simple bean that's used in my program to validate forms. The bean is annotated with @Component and has a class variable that is initialized using
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Building a notification system [closed]
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A notification is about something (object = event, friendship..) being changed (verb = added, requested..) by someone (actor) and reported to the user (subject). Here is a normalized data structure (though I've used MongoDB). You need to no...
How to use XPath contains() here?
...amples around here, but nothing that uses an AND operator. I can't get this to work:
5 Answers
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