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if/else in a list comprehension
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Note that the if/else here is now "ternary operator" syntax and not list comprehension syntax.
– Adam Vandenberg
Nov 23 '10 at 20:04
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Extract digits from a string in Java
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There is now Charmatcher.DIGIT predefined.
– Duncan McGregor
Feb 10 '12 at 11:48
add a comment
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Disable scrolling on ``
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Nice addition about blur, I didn't know you can still allow page scrolling. I've updated my answer.
– Simon Perepelitsa
Feb 11 '13 at 18:07
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Good PHP ORM Library?
..._id=123;
$product->description='Sofa bed';
$product->save(); // ORM knows it's a new record
// Retrieve
$product->load('product_id=123');
echo $product->description;
// Update
$product->description='A better sofa bed';
$product->save(); // ORM knows it's an existing record
// De...
How to trigger a click on a link using jQuery
...ion (evt) {
evt.preventDefault();
alert($(this).attr('href'));
});
// now the manual trigger
$myLink.trigger('click');
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Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel
...es. This signs the click-once manifest when you build it. Between then and now, that certificate is no longer available. Either this wasn't the machine you originally built it on or it got cleaned up somehow. You need to re-add that certificate to your machine or chose another certificate.
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Get second child using jQuery
...thought to the performance of the code. Therefore, it is also relavant to know what exactly is in the $(t) variable. Is it an array of <TD> or is it a <TR> node with several <TD>s inside it?
To further illustrate the point, see the jsPerf scores on a <ul> list with 50 <li&...
Read-only list or unmodifiable list in .NET 4.0
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I feel a bit stupid having asked this question now - and not known about ReadOnlyCollection
– Chris S
Jun 12 '09 at 8:56
55
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Visual Studio debugger - Displaying integer values in Hex
...ine in the Watch dialogue.
Uncheck "Hexadecimal Display"
The display will now be in decimal.
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How to use DISTINCT and ORDER BY in same SELECT statement?
...ry, CreationDate
DISTINCT
ORDER BY CreationDate DESC
SELECT Category
But now, with the extended sort key column CreationDate, the semantics of the DISTINCT operation has been changed, so the result will no longer be the same. This is not what we want, so both the SQL standard, and all reasonable d...