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Animated loading image in picasso
...und and around while the image is loading, like I see in most professional apps. Picasso doesn't seem to support this, only static image drawables. Is there a way to get it working with Picasso or do I have to do something different?
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‘ld: warning: directory not found for option’
When I'm building my Xcode 4 apps I'm getting this warning:
30 Answers
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Handling a colon in an element ID in a CSS selector [duplicate]
JSF is setting the ID of an input field to search_form:expression . I need to specify some styling on that element, but that colon looks like the beginning of a pseudo-element to the browser so it gets marked invalid and ignored. Is there anyway to escape the colon or something?
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What's the best way to unit test protected & private methods in Ruby?
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You can bypass encapsulation with the send method:
myobject.send(:method_name, args)
This is a 'feature' of Ruby. :)
There was internal debate during Ruby 1.9 development which considered having send respect privacy and send! ignore it, but in the end nothing changed in Ruby 1.9. Ignore the c...
Python idiom to return first item or None
...ot needed, because the risk of omitting it is not insignificant. But this approach has the ring of truth.
– Robert Rossney
Dec 16 '08 at 0:56
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File being used by another process after using File.Create()
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The boolean in the StreamWriter constructor will cause the contents to be appended if the file exists.
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Is this the right way to clean-up Fragment back stack when leaving a deeply nested stack?
...o remove backstack at one time see developer.android.com/reference/android/app/…
– Lokesh
Nov 26 '15 at 16:45
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Align inline-block DIVs to top of container element
...round: aliceblue;
vertical-align:top;
}
http://jsfiddle.net/Lighty_46/RHM5L/9/
Or as @f00644 said you could apply float to the child elements as well.
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How to add new line into txt file
...text to my date.txt file, but instead of adding it into existing date.txt, app is creating new date.txt file..
4 Answers
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Using 'starts with' selector on individual class names
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Classes that start with "apple-" plus classes that contain " apple-"
$("div[class^='apple-'],div[class*=' apple-']")
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