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Best way to convert IList or IEnumerable to Array
...numerable<T> enumerable)
{
if (enumerable == null)
throw new ArgumentNullException("enumerable");
return enumerable as T[] ?? enumerable.ToArray();
}
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Query for documents where array size is greater than 1
...ive operators listed on
this page, but is very flexible. See the server-side processing page
for more information.
2.Create extra field NamesArrayLength, update it with names array length and then use in queries:
db.accommodations.find({"NamesArrayLength": {$gt: 1} });
It will be better sol...
Logging best practices [closed]
...omplex contexts (e.g. asynchronous operations), using TraceTransfer to the new ActivityId (before changing it), allows correlation.
The Service Trace Viewer tool can be useful for viewing activity graphs (even if you aren't using WCF).
Q: Do you write this code manually, or do you use some form o...
Weird “[]” after Java method signature
...eclarator:
MethodDeclarator [ ]
but should not be used in new code.
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What is the different between 'Auto' and '*' when setting width/height for a grid column?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f3164651%2fwhat-is-the-different-between-auto-and-when-setting-width-height-for-a-gri%23new-answer', 'question_page');
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Difference between Iterator and Listiterator?
...rator
You can
iterate backwards
obtain the iterator at any point.
add a new value at any point.
set a new value at that point.
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jQuery: how to get which button was clicked upon form submission?
...ttons in case the form submit is handled in an ajax way and you want to avoid getting previsouly clicked button again.
– Chandu
Apr 19 '11 at 19:45
...
How do I open the SearchView programmatically?
There is this widget for the ActionBar which called 'SearchView'.
When it's not in use, it looks like this:
7 Answers
...
Mock vs MagicMock
...Mock works is that it preconfigures all these protocol methods by creating new Mocks and
setting them, so if every new mock created a bunch of new mocks and
set those as protocol methods and then all of those protocol methods
created a bunch more mocks and set them on their protocol methods,
...
How to uncheck a radio button?
... (jQuery)
$(this).prop('checked', false);
// Note that the pre-jQuery 1.6 idiom was
// $(this).attr('checked', false);
See jQuery prop() help page for an explanation on the difference between attr() and prop() and why prop() is now preferable.
prop() was introduced with jQuery 1.6 in May 2011.
...