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Referring to the null object in Python
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1670
In Python, the 'null' object is the singleton None.
The best way to check things for "Noneness"...
Scroll to bottom of Div on page load (jQuery)
...side of it.
Here is the correct version:
$('#div1').scrollTop($('#div1')[0].scrollHeight);
or jQuery 1.6+ version:
var d = $('#div1');
d.scrollTop(d.prop("scrollHeight"));
Or animated:
$("#div1").animate({ scrollTop: $('#div1').prop("scrollHeight")}, 1000);
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How do I programmatically determine operating system in Java?
...am on a Windows or Unix platform). What is the safest way to do this with 100% reliability?
19 Answers
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Can you help me understand Moq Callback?
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answered May 14 '10 at 14:06
Ruben BartelinkRuben Bartelink
52.9k2020 gold badges166166 silver badges215215 bronze badges
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Android studio, gradle and NDK
... after 1.3 becomes final. No current ETA as to when it'll be final (as of 2015/07/10).
More information here: http://tools.android.com/tech-docs/android-ndk-preview
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width:auto for fields
... The default size is what's driving the auto width.
You could try width:100% as illustrated in my example below.
Doesn't fill width:
<form action='' method='post' style='width:200px;background:khaki'>
<input style='width:auto' />
</form>
Fills width:
<form action='' met...
Fastest way to get the first object from a queryset in django?
...rns no objects.
These were added in Django 1.6, which was released in Nov 2013.
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Why do I need Transaction in Hibernate for read-only operations?
...commits it). This also can be configured on Connection Pool level (e.g. C3P0 gives you such an option, rollback by default).
Another thing when it comes to Hibernate, Spring sets the FlushMode to MANUAL in case of read-only transactions, which leads to other optimizations like no need for dirty chec...
Alternative to itoa() for converting integer to string C++? [duplicate]
...;
out << i;
s = out.str();
Taken from http://notfaq.wordpress.com/2006/08/30/c-convert-int-to-string/
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jQuery Date Picker - disable past dates
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Nicola PeluchettiNicola Peluchetti
70.3k2727 gold badges127127 silver badges181181 bronze badges
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