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Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...orderInCategory="100"
android:showAsAction="never"
android:title="@string/action_settings"/>
</menu>
Finally change your MainActivity.java like these:
import android.app.Activity;
import android.os.Bundle;
public class MainActivity extends Activity {
@Override
...
How to implement the Android ActionBar back button?
....example.myfirstapp.DisplayMessageActivity"
android:label="@string/title_activity_display_message"
android:parentActivityName="com.example.myfirstapp.MainActivity" >
<!-- The meta-data element is needed for versions lower than 4.1 -->
<meta-data
...
How is an overloaded method chosen when a parameter is the literal null value?
...
To answer the question in the title: null is neither a String nor an Object, but a reference to either can be assigned to null.
I'm actually surprised this code even compiles. I tried something similar previously and I got a compiler error saying that t...
How to cat a file containing code?
... having this one as the target question? The duplicate question has a good title, only that it is toooo long. However, it somehow got quite a lot of attention out of late (I am getting some upvotes per month).
– fedorqui 'SO stop harming'
Jun 6 '18 at 10:32
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How to execute a MySQL command from a shell script?
...his page from google and this is the solution I expected(matching with the title of the question).
– Janaka R Rajapaksha
Jan 1 '16 at 9:38
17
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How to prevent line break at hyphens on all browsers
...hat kind of content are they adding that can't break at hypens? If it's a title or some other element that will always be on one line, then apply white-space: nowrap to the whole container. Otherwise, just let it go; first, there's no reason to prevent line breaks with hyphens for general content,...
Django optional url parameters
...proaches.
One is to use a non-capturing group in the regex: (?:/(?P<title>[a-zA-Z]+)/)?
Making a Regex Django URL Token Optional
Another, easier to follow way is to have multiple rules that matches your needs, all pointing to the same view.
urlpatterns = patterns('',
url(r'^project_c...
How to use git merge --squash?
...citly specify it like so: git commit -a --author="Author" --message="Issue title #id"
– gaborous
Aug 17 '16 at 17:16
6
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WPF: Setting the Width (and Height) as a Percentage Value
...t.com/winfx/2006/xaml"
xmlns:local="clr-namespace:WpfApplication1"
Title="Window1" Height="300" Width="300">
<Window.Resources>
<local:PercentageConverter x:Key="PercentageConverter"/>
</Window.Resources>
<Canvas x:Name="canvas">
<Tex...
YouTube Video Embedded via iframe Ignoring z-index?
...orks, or much more explanation but take at look at this query.
<iframe title="YouTube video player" width="480" height="390" src="http://www.youtube.com/embed/lzQgAR_J1PI?wmode=transparent" frameborder="0" wmode="Opaque">
or this
//Fix z-index youtube video embedding
$(document).ready(func...