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How to select/get drop down option in Selenium 2
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Try using:
selenium.select("id=items","label=engineering")
or
selenium.select("id=items","index=3")
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Difference between a clickable ImageView and ImageButton
...Button's default style:
<style name="Widget.ImageButton">
<item name="android:focusable">true</item>
<item name="android:clickable">true</item>
<item name="android:scaleType">center</item>
<item name="android:background">@android:...
Tactics for using PHP in a high-load site
...ve MySQLi a performance boost in many areas (not all) and will make it the best choice for MySQL interaction if you do not need the abstraction like capabilities of PDO.
That said, MySQLnd is now available in PHP 5.3 for PDO and so you can get the advantages of the performance enhancements from ND ...
How to count number of files in each directory?
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By far the best (and most elegant) solution if one wants to list the number of files in top level directories recursively.
– itoctopus
Apr 29 '17 at 13:41
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LINQ Aggregate algorithm explained
...(so far the only i have even seen in production code) is to get min or max items like var biggestAccount = Accounts.Aggregate((a1, a2) => a1.Amount >= a2.Amount ? a1 : a2);
– Franck
Mar 24 '17 at 18:02
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Converting DateTime format using razor
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Try:
@item.Date.ToString("dd MMM yyyy")
or you could use the [DisplayFormat] attribute on your view model:
[DisplayFormat(DataFormatString = "{0:dd MMM yyyy}")]
public DateTime Date { get; set }
and in your view simply:
@Html...
Get the last item in an array
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if you just need last item you can you Array.pop()
– Badri Derakhshan
Jun 7 at 6:54
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Difficulty with ng-model, ng-repeat, and inputs
I am trying to allow the user to edit a list of items by using ngRepeat and ngModel . ( See this fiddle .) However, both approaches I've tried lead to bizarre behavior: one doesn't update the model, and the other blurs the form on each keydown.
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Dynamic cell width of UICollectionView depending on label width
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In sizeForItemAtIndexPath return the size of the text
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
return [(NSSt...
JavaScript: How to pass object by value?
...ere are no functions and date objects, the JSON.parse solution seems to be best. stackoverflow.com/questions/122102/…
– Herr_Hansen
Apr 14 '16 at 12:08
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