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'Missing contentDescription attribute on image' in XML
...View
android:contentDescription="@string/desc"
Android Lint support in ADT 16 throws this warning to ensure that
image widgets provide a contentDescription
This defines text that briefly describes the content of the view. This
property is used primarily for accessibility. Since some views do not
hav...
Dynamically adding properties to an ExpandoObject
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answered Feb 8 '11 at 21:05
Stephen ClearyStephen Cleary
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How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
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answered Oct 23 '12 at 6:00
BillBill
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Passing an array as a function parameter in JavaScript
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Imitate Facebook hide/show expanding/contracting Navigation Bar
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162
The solution given by @peerless is a great start, but it only kicks off an animation whenever ...
How to create module-wide variables in Python? [duplicate]
...o a name.
Imagine a file called foo.py, containing this single line:
X = 1
Now imagine you import it.
import foo
print(foo.X) # prints 1
However, let's suppose you want to use one of your module-scope variables as a global inside a function, as in your example. Python's default is to assume...
Parsing JSON Object in Java [duplicate]
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151
I'm assuming you want to store the interestKeys in a list.
Using the org.json library:
JSON...
How to properly create composite primary keys - MYSQL
...s a gross oversimplification of an intense setup I am working with. table_1 and table_2 both have auto-increment surrogate primary keys as the ID. info is a table that contains information about both table_1 and table_2 .
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What's the proper value for a checked attribute of an HTML checkbox?
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edited Nov 1 '17 at 15:59
community wiki
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