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How can I check if a background image is loaded?
... javascript:void($('<img/>').attr('src', 'http://farm6.static.flickr.com/5049/5220175127_5693faf952.jpg').load(function() { $('html').css('background-image', 'url(http://farm6.static.flickr.com/5049/5220175127_5693faf952.jpg)'); })) and check HTTP requests in Firebug. If I have opened flicker ...
Change font size of UISegmentedControl
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Dynamically replace the contents of a C# method?
...rs which allows for more detailed manipulation of the original method.
To complete the process, it writes a simple assembler jump into the trampoline of the original method that points to the assembler generated from compiling the dynamic method. This works for 32/64Bit on Windows, macOS and any Li...
How to get TimeZone from android mobile?
...e time zone where the program is running.
Ref: http://developer.android.com/reference/java/util/TimeZone.html
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How to get the jQuery $.ajax error response text?
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eval is EVIL... stackoverflow.com/questions/646597/…
– German Latorre
Aug 8 '13 at 6:55
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Encoding as Base64 in Java
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You need to change the import of your class:
import org.apache.commons.codec.binary.Base64;
And then change your class to use the Base64 class.
Here's some example code:
byte[] encodedBytes = Base64.encodeBase64("Test".getBytes());
System.out.println("encodedBytes " + new String(enco...
Launch an app from within another (iPhone)
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As Kevin points out, URL Schemes are the only way to communicate between apps. So, no, it's not possible to launch arbitrary apps.
But it is possible to launch any app that registers a URL Scheme, whether it's Apple's, yours, or another developer's. The docs are here:
Commu...
Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...rb
config.action_mailer.default_url_options = { :host => "dev.yourhost.com" }
test.rb
config.action_mailer.default_url_options = { :host => "test.yourhost.com" }
production.rb
config.action_mailer.default_url_options = { :host => "www.yourhost.com" }
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