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Android: alternate layout xml for landscape mode
...s
res/values/dimens.xml
<resources>
<dimen name="grid_view_item_height">70dp</dimen>
</resources>
res/values-land/dimens.xml
<resources>
<dimen name="grid_view_item_height">150dp</dimen>
</resources>
your_item_grid_or_list_layout.xml
&...
Are Javascript arrays sparse?
...= []
[]
> array[2**24] = 2**24
16777216
> array
[ <16777216 empty items>, 16777216 ]
> console.log(`The script is using approximately ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024 * 100) / 100} MB`)
The script is using approximately 2.8 MB
undefined
Sometimes node choose...
How to select unique records by SQL
...
It depends on which rown you want to return for each unique item. Your data seems to indicate the minimum data value so in this instance for SQL Server.
SELECT item, min(data)
FROM table
GROUP BY item
shar...
PDO Prepared Inserts multiple rows in single query
... $pdo->prepare('INSERT INTO foo VALUES(:a, :b, :c)');
foreach($data as $item)
{
$stmt->bindValue(':a', $item[0]);
$stmt->bindValue(':b', $item[1]);
$stmt->bindValue(':c', $item[2]);
$stmt->execute();
}
If the data for all the rows are in a single array, I would use t...
AngularJS sorting by property
... b;
});
return array;
}
});
Usage in your view:
<div class="item" ng-repeat="item in items | orderObjectBy:'position'">
//...
</div>
The object needs in this example a position attribute, but you have the flexibility to use any attribute in objects (containing an intege...
What is the significance of #pragma marks? Why do we need #pragma marks?
...on the program at all.
For example, using it with Xcode 4 will make those items appear directly in the Jump Bar.
There is a special pragma mark - which creates a line.
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
...sonally used this but I have read a fair amount about it. I think its your best shot.
http://swfupload.org/
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How to populate/instantiate a C# array with a single value?
...ou want and you actually want to generate different objects for each array item, see stackoverflow.com/a/44937053/23715.
– Alex Che
Jan 11 '18 at 8:46
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Is there a JSON equivalent of XQuery/XPath?
When searching for items in complex JSON arrays and hashes, like:
15 Answers
15
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How to center align the ActionBar title in Android?
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If there are menu items it won't be centered correctly. To really always have the title centered add "WRAP_CONTENT" to the LinearLayout and move the android:layout_gravity="center" from the TextView to the LinearLayout.
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