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Unable to import a module that is definitely installed
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SparseArray vs HashMap
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236
SparseArray can be used to replace HashMap when the key is a primitive type.
There are some var...
Converting any string into camel case
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Git: updating remote branch information
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39
If you perform something like
git branch -d -r remote_name/branch_name
you only remove your ...
An invalid form control with name='' is not focusable
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Format a date using the new date time API
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What does %s mean in a python format string?
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name = raw_input("who are you? ")
print "hello %s" % (name,)
#Python3+
name = input("who are you? ")
print("hello %s" % (name,))
The %s token allows me to insert (and potentially format) a string. Notice that the %s token is replaced by whatever I pass to the string after the % symbol. No...
Android adding simple animations while setvisibility(view.Gone)
...ns. For this I suggest you use the new animation API introduced in Android 3.0 (Honeycomb). I can give you a few examples:
This fades out a View:
view.animate().alpha(0.0f);
This fades it back in:
view.animate().alpha(1.0f);
This moves a View down by its height:
view.animate().translationY(v...