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This version of the application is not configured for billing through Google Play
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18 Answers
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Sass negative variable value?
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216
Try it like this
margin: 0 (-$pad) 20px (-$pad);
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What's the difference between using INDEX vs KEY in MySQL?
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edited Apr 4 '13 at 8:15
cmbuckley
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SSH library for Java [closed]
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121
The Java Secure Channel (JSCH) is a very popular library, used by maven, ant and eclipse. It i...
XPath with multiple conditions
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251
Try:
//category[@name='Sport' and ./author/text()='James Small']
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Enable access control on simple HTTP server
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199
Unfortunately, the simple HTTP server is really that simple that it does not allow any customi...
PHP - find entry by object property from an array of objects
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12 Answers
12
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Rails 3 check if attribute changed
...umentation is really good, but it lets you do things such as:
@user.street1_changed? # => true/false
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@UniqueConstraint and @Column(unique = true) in hibernate annotation
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148
As said before, @Column(unique = true) is a shortcut to UniqueConstraint when it is only a sin...
How to prevent blank xmlns attributes in output from .NET's XmlDocument?
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111
Thanks to Jeremy Lew's answer and a bit more playing around, I figured out how to remove blank...