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Android Fragment no view found for ID?
...aving this problem too, until I realized that I had specified the wrong layout in setContentView() of the onCreate() method of the FragmentActivity.
The id passed into FragmentTransaction.add(), in your case R.id.feedContentContainer, must be a child of the layout specified in setContentView().
Yo...
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need
The above outputs on my Terminal. I am on Mac OS 10.7.x. I have Python 2.7.1, and followed this tutorial to get Beautiful Soup and lxml, which both installed successfully and work with a separate test file located here . In the Python script that causes this error, I have included this line:
...
How to set ViewBag properties for all Views without using a base class for Controllers?
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Exactly what I needed. Updated the answer to work out of the box
– Scott Weinstein
Apr 19 '11 at 15:03
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When should I use File.separator and when File.pathSeparator?
...leSeparator {
public static void main(String[] args) {
System.out.println("File.separator = "+File.separator);
System.out.println("File.separatorChar = "+File.separatorChar);
System.out.println("File.pathSeparator = "+File.pathSeparator);
System.out.println("File...
On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...es in my application require a user to be logged-in to view. Users can log out from almost any activity. This is a requirement of the application. At any point if the user logs-out, I want to send the user to the Login Activity . At this point I want this activity to be at the bottom of the history...
A 'for' loop to iterate over an enum in Java
...ethod of that type:
for (Direction d : Direction.values()) {
System.out.println(d);
}
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What is the use of the ArraySegment class?
...do the usual LINQ things like query the contents, reverse the contents without affecting the original array, get the first item, and so on:
var array = new byte[] { 5, 8, 9, 20, 70, 44, 2, 4 };
array.Dump();
var segment = new ArraySegment<byte>(array, 2, 3);
segment.Dump(); // output: 9, 20, ...
How to handle static content in Spring MVC?
...is a configuration parameter that is called <mvc:resources/> (more about that on the reference documentation website) which can be used to serve static resources while still using the DispatchServlet on your site's root.
In order to use this, use a directory structure that looks like the foll...
How to capitalize the first letter of a String in Java?
...perCase();
String nameCapitalized = s1 + name.substring(1);
System.out.println(nameCapitalized);
}
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Load image from url
... solution, you should just cleanup code for onPostExecute, as it's body is out.
– Sofija
Jul 25 '12 at 21:01
this is g...