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How can I determine whether a Java class is abstract by reflection
...k should help.
Modifier.isAbstract( someClass.getModifiers() );
Also:
http://java.sun.com/javase/6/docs/api/java/lang/reflect/Modifier.html
http://java.sun.com/javase/6/docs/api/java/lang/Class.html#getModifiers()
shar...
Android: What is android.R.id.content used for?
...ement of a view, without having to know its actual name/type/ID. Check out http://stackoverflow.com/questions/4486034/android-how-to-get-root-view-from-current-activity
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Error message “Forbidden You don't have permission to access / on this server” [closed]
...etting the options directive either in the global directory setting in the httpd.conf or in the specific directory block in httpd-vhosts.conf:
Options Indexes FollowSymLinks Includes ExecCGI
By default, your global directory settings is (httpd.conf line ~188):
<Directory />
Options Fol...
IE9 border-radius and background gradient bleeding
...edges in IE9. This works especially well with buttons.
See this example: http://jsfiddle.net/jancbeck/CJPPW/31/
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Adding a library/JAR to an Eclipse Android project
...round="#CCC"
droidfu:autoLoad="true"
droidfu:imageUrl="http://www.android.com/images/opensourceprojec.gif"
droidfu:progressDrawable="..."
/>
This comes out of the JAR, but you'll also need to add the new "xmlns:droidfu"
<LinearLayout xmlns:android="ht...
How to use CSS to surround a number with a circle?
...t's 20 and lower, you can just use the unicode characters ① ② ... ⑳
http://www.alanwood.net/unicode/enclosed_alphanumerics.html
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IE8 and JQuery's trim()
...y this instead:
if($.trim($('#group_field').val()) != ''){
More Info:
http://api.jquery.com/jQuery.trim/
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Kiosk mode in Android
... (disable access to menu, limit application addition etc) to enable kiosk. http://code.google.com/p/android-launcher-plus/
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What is “incremental linking”?
...at it may make your exe/dll slightly bigger and slower, as decribed here:
http://msdn.microsoft.com/en-us/library/4khtbfyf.aspx
Edit: As mentioned by Logan, incremental linking is also incompatible with link time code generation - therefore losing a possible performance optimization.
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How to set response filename without forcing “save as” dialog
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