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python exception message capturing
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787
You have to define which type of exception you want to catch. So write except Exception, e: ins...
Variable declared in for-loop is local variable?
...pe of a local variable declared in a local-variable-declaration
(Section 8.5.1) is the block in which the declaration occurs.
and
The scope of a local variable declared in a for-initializer of a for
statement (Section 8.8.3) is the for-initializer, the for-condition,
the for-iterator, an...
Can I obtain method parameter name using Java reflection?
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In Java 8 you can do the following:
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.ArrayList;
import java.util.List;
public final class Methods {
public static List<String> getParam...
Iterate through object properties
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2458
Iterating over properties requires this additional hasOwnProperty check:
for (var prop in obj)...
How do you add an action to a button programmatically in xcode
...h that.
– Nick Weaver
Mar 15 '12 at 8:25
1
I see. That makes sense. I think I understand what you...
how to deal with google map inside of a hidden div (Updated picture)
...TML
<div id="map_canvas" style="width:700px; height:500px; margin-left:80px;" ></div>
<button onclick="displayMap()">Show Map</button>
CSS
<style type="text/css">
#map_canvas {display:none;}
</style>
Javascript
<script>
function displayMap()
{
doc...
$(this).serialize() — How to add a value?
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8 Answers
8
Active
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How to add Action Bar from support library into PreferenceActivity?
Action Bar compatibility has been added into support library, revision 18. It now has ActionBarActivity class for creating activities with Action Bar on older versions of Android.
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How to set margin of ImageView using code, not xml
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385
android.view.ViewGroup.MarginLayoutParams has a method setMargins(left, top, right, bottom). Di...