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What's the difference between “Write-Host”, “Write-Output”, or “[console]::WriteLine”?
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thecoshman
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answered Jan 6 '12 at 9:15
Andy ArismendiAndy Arismendi
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How do I manipulate a variable whose name conflicts with PDB commands?
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130
Use an exclamation mark ! before a statement to have it run :
python -m pdb test.py
> /home/...
Set the selected index of a Dropdown using jQuery
...uery
// sets selected index of a select box to the option with the value "0"
$("select#elem").val('0');
// sets selected index of a select box to the option with the value ""
$("select#elem").val('');
// sets selected index to first item using the DOM
$("select#elem")[0].selectedIndex = 0;
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Combining a class selector and an attribute selector with jQuery
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BoltClock♦BoltClock
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How do I enable language extensions from within GHCi?
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Cat Plus PlusCat Plus Plus
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unsigned APK can not be installed
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answered Jan 29 '11 at 9:06
theAlsetheAlse
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Remove empty array elements
...e removed. So if you need to preserve elements that are i.e. exact string '0', you will need a custom callback:
// PHP 7.4 and later
print_r(array_filter($linksArray, fn($value) => !is_null($value) && $value !== ''));
// PHP 5.3 and later
print_r(array_filter($linksArray, function($valu...
UITableViewCell subview disappears when cell is selected
...enting a color-chooser table view where the user can select amongst, say, 10 colors (depends on the product). The user can also select other options (like hard drive capacity, ...).
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Equivalent of strace -feopen < command > on mac os X
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answered Dec 18 '09 at 3:37
ephemientephemient
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