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How to work around the stricter Java 8 Javadoc when using Maven
...the maven javadoc plugin, you can use the failOnError option to prevent it from stopping if it finds any html errors:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<configuration>
<failOnError>f...
Will Emacs make me a better programmer? [closed]
...extend there is, and it is the environment where you reap the most benefit from extending it--your extensions integrate into Emacs like they are stock features, and so your future extensions may build upon your previous ones (positive-feedback-loop kind-of thing).
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How to implement a tree data-structure in Java? [closed]
...to do what you need.
All you need to add are methods for add to, removing from, traversing, and constructors. The Node is the basic building block of the Tree.
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CSS container div not getting height
...ources, it seems that this causes an element to change its rendering mode, from allowing visible overflow to not doing so, and in doing so, this forces elements to disallow that overflow.
– Nightfirecat
May 1 '13 at 21:11
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How can I change the color of AlertDialog title and the color of the line under it
...re: https://github.com/danoz73/QustomDialog
It should easily enable going from boring blue to exciting orange!
The project is basically an example of using a custom dialog builder, and in the example I created a custom view that seemed to cater to the IP Address example you give in your original...
POST data to a URL in PHP
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If you're looking to post data to a URL from PHP code itself (without using an html form) it can be done with curl. It will look like this:
$url = 'http://www.someurl.com';
$myvars = 'myvar1=' . $myvar1 . '&myvar2=' . $myvar2;
$ch = curl_init( $url );
curl_s...
Can you disable tabs in Bootstrap?
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You could remove the data-toggle="tab" attribute from the tab as it's hooked up using live/delegate events
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PostgreSQL naming conventions
...of many more conventions or style guides. Surrogate keys are normally made from a sequence (usually with the serial macro), it would be convenient to stick to that naming for those sequences if you create them by hand (tablename_colname_seq).
See also some discussion here, here and (for general SQL...
How to check if APK is signed or “debug build”?
... far as I know, in android "release build" is signed APK. How to check it from code or does Eclipse has some kinda of secret defines?
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JPA: unidirectional many-to-one and cascading delete
... the parent with the child in both directions. Cascading REMOVE operations from the parent to the child will require a relation from the parent to the child (not just the opposite).
You'll therefore need to do this:
Either, change the unidirectional @ManyToOne relationship to a bi-directional @Ma...