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Toggle button using two image on different state
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Do this:
<ToggleButton
android:id="@+id/toggle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/check" <!--check.xml-->
android:layout_margin="10dp"
a...
PHP json_encode encoding numbers as strings
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I've done a very quick test :
$a = array(
'id' => 152,
'another' => 'test',
'ananother' => 456,
);
$json = json_encode($a);
echo $json;
This seems to be like what you describe, if I'm not mistaken ?
And I'm getting as output :
{"id":152,"another":...
Mail multipart/alternative vs multipart/mixed
...t.URL;
import java.util.HashMap;
import java.util.List;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* Created by StrongMan on 25/05/14.
*/
public class MailContentBuilder {
private static final Pattern COMPILED_PATTERN_SRC_URL_SINGLE = Pattern.c...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
...ink this is the best answer. I counted and found that the window object is called at least 17 times in the JQuery source code. So there's got to be a significant effect in moving the window into the Local Scope.
– dkinzer
Apr 26 '10 at 20:47
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How can a LEFT OUTER JOIN return more records than exist in the left table?
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3 5
4 6
SELECT Table1.Id, Table2.Id FROM Table1 LEFT OUTER JOIN Table2 ON Table1.Id=Table2.Id
Results:
1,null
2,2
2,2
3,null
4,null
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i...
The apk must be signed with the same certificates as the previous version
I had uploaded my app to Google Play (back when it was called Android Market) some time ago.
11 Answers
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“Delegate subtraction has unpredictable result” in ReSharper/C#?
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I think it's bad of R# to call the results "unpredictable". They're very clearly specified. "Not what the user might predict" isn't in any way the same thing as "unpredictable". (It's also inaccurate to say that the .NET framework defines overloads - ...
Assign one struct to another in C
...like you would do with memcpy() (indeed, some compilers actually produce a call to memcpy() for that code). There is no "string" in C, only pointers to a bunch a chars. If your source structure contains such a pointer, then the pointer gets copied, not the chars themselves.
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How do I get logs/details of ansible-playbook module executions?
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Thanks. Just greedy: Can I dynamically start/stop logging from a playbook? Like set -x and set +x in a shell script.
– Kashyap
Sep 16 '13 at 16:03
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How can I select an element with multiple classes in jQuery?
... also swap the classes:
$('.b.a')
So to match a div element that has an ID of a with classes b and c, you would write:
$('div#a.b.c')
(In practice, you most likely don't need to get that specific, and an ID or class selector by itself is usually enough: $('#a').)
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