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Animate visibility modes, GONE and VISIBLE
...ou can use the expandable list view explained in API demos to show groups
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/ExpandableList1.html.
To animate the list items motion, you will have to override the getView method and apply translate animation on ...
How to delete migration files in Rails 3
...estroys your table or columns.
Another great reference for migrations is: http://guides.rubyonrails.org/migrations.html
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'IF' in 'SELECT' statement - choose output value based on column values
...d,
IF(type = 'P', amount, amount * -1) as amount
FROM report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,...
In bash, how does one clear the current input?
...
Found a short reference at http://www.ice2o.com/bash_quick_ref.html while searching.
ctrl + e (if not at the end of the line) plus ctrl + u will do it.
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How to change font size in Eclipse for Java text editors?
...r menu Help → Install New Software... in the menu, paste the update URL (http://eclipse-fonts.googlecode.com/svn/trunk/FontsUpdate/) into the Works with: text box and press Enter. Expand the tree and select FontsFeature as in the following image:
Complete the installation and restart Eclipse. T...
MySQL - Make an existing Field Unique
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Pretty print in MongoDB shell as default
...s of the collection unlike pretty() that will allow you to iterate.
Refer: http://docs.mongodb.org/manual/reference/method/cursor.toArray/
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Php multiple delimiters in explode
...;
echo '<pre>';
print_r($exploded);
echo '</pre>';
Source : http://www.phpdevtips.com/2011/07/exploding-a-string-using-multiple-delimiters-using-php/
How to set Default Controller in asp.net MVC 4 & MVC 5
... If I define a View, is the referenced layout loaded, and then a separate HTTP request with my view data? (i.e. separate Ajax operation) or is the layout rendered and wrapped around my view?
– Gus Crawford
Nov 5 '14 at 18:03
...
How to implement the Java comparable interface?
...t as opposed to equals() which return false on such scenario.
Read more: http://javarevisited.blogspot.com/2011/11/how-to-override-compareto-method-in.html#ixzz4B4EMGha3
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