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Are there any side effects of returning from inside a using() statement?
...c Transaction GetMostRecentTransaction(int singleId)
{
using (var db = new DataClasses1DataContext())
{
return (from t in db.Transactions
orderby t.WhenCreated descending
where t.Id == singleId
select t).SingleOrDefault();
}
}
Ind...
When to use Common Table Expression (CTE)
...
Interesting fact about CTE. I always wondered why NEWID() in the CTE changes when the CTE is referenced more than once. select top 100 * into #tmp from master..spt_values order by 1,2,3,4 select A.number, COUNT(*) from #tmp A inner join #tmp B ON A.number = B.number+1 group...
C# constructor execution order
...public class Program
{
public static void Main()
{
var d = new D();
}
}
public class A
{
public readonly C ac = new C("A");
public A()
{
Console.WriteLine("A");
}
public A(string x) : this()
{
Console.WriteLine("A got " + x);
}
}
pub...
window.close and self.close do not close the window in Chrome
...
can u add proper instruction how to do it , am new to tampermonkey
– user889030
Jul 29 at 11:31
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How to use ng-repeat without an html element
... variable adding this separator object before each element and iterate the new var: <div class="c477_group"> <div class="c477_group_item" ng-repeat="item in itemsWithSeparator" ng-switch="item.id" ng-class="{'-divider' : item.id == 'SEPARATOR'}"> <div class="c478" ng-switch-when="...
Python Pandas merge only certain columns
...nts). ...Most probably you already solved it by now, just leaving this for newbies around, like me
– SOf_PUAR
Jul 3 at 7:11
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Moq mock method with out specifying input parameter
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f7827053%2fmoq-mock-method-with-out-specifying-input-parameter%23new-answer', 'question_page');
}
);
...
Erasing elements from a vector
...nt testing index, j - index to
store next item and at the end of the cycle new size of the vector.
code:
void erase(std::vector<int>& v, int num)
{
size_t j = 0;
for (size_t i = 0; i < v.size(); ++i) {
if (v[i] != num) v[j++] = v[i];
}
// trim vector to new size
v.resiz...
How to 'insert if not exists' in MySQL?
...Imagine we have a table:
CREATE TABLE `transcripts` (
`ensembl_transcript_id` varchar(20) NOT NULL,
`transcript_chrom_start` int(10) unsigned NOT NULL,
`transcript_chrom_end` int(10) unsigned NOT NULL,
PRIMARY KEY (`ensembl_transcript_id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
Now imagine t...
How to handle initializing and rendering subviews in Backbone.js?
...ching elements and such. If I really wanted to make it clean, I'd create a new Child view (similar to the InfoView) that would handle the #name block.
Now for Child views, the initialization is pretty similar to Parent views, just without the creation of any further Child views. So:
Initialize m...