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Is there a way to loop through a table variable in TSQL without using a cursor?
...be possible to loop using just SELECT statements as shown below:
Declare @Id int
While (Select Count(*) From ATable Where Processed = 0) > 0
Begin
Select Top 1 @Id = Id From ATable Where Processed = 0
--Do some processing here
Update ATable Set Processed = 1 Where Id = @Id
End
...
Show constraints on tables command
...er because it gives you the result in a format that you can use programmatically. Of course you will need to add a WHERE clause to narrow down the results
– Naveed Hasan
Jan 27 '14 at 10:30
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How to implement “select all” check box in HTML?
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@HelloWorld: for each...in is actually valid Javascript: developer.mozilla.org/en/Core_JavaScript_1.5_Reference/… But, as porneL has pointed out, it's an obscure construct. Also, this code doesn't work in Safari 5 or Chrome 5. It works in FF 3.6, and IIRC, it worke...
What does glLoadIdentity() do in OpenGL?
...are always relative to the matrix's current state. So for instance, if you call glTranslate, you are translating from the matrix's current 'position', not from the origin. But if you want to start over at the origin, that's when you call glLoadIdentity(), and then you can glTranslate from the matrix...
Difference between dispatch_async and dispatch_sync on serial queue?
...patch TASK 2 until after TASK 1 has been dispatched and executed. This is called "blocking". Your code waits (or "blocks") until the task executes.
In the dispatch_async example, your code will not wait for execution to complete. Both blocks will dispatch (and be enqueued) to the queue and the r...
switch case statement error: case expressions must be constant expression
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In a regular Android project, constants in the resource R class are declared like this:
public static final int main=0x7f030004;
However, as of ADT 14, in a library project, they will be declared like this:
public static int main=0x7f03000...
Android: Tabs at the BOTTOM
...about this, but nothing definite.
Is there a way to put the tabs in a TabWidget to the bottom of the screen?
If so, how?
1...
How do I convert CamelCase into human-readable names in Java?
... regex with lookbehind and lookforward to find where to insert spaces. Basically there are 3 patterns, and I use String.format to put them together to make it more readable.
The three patterns are:
UC behind me, UC followed by LC in front of me
XMLParser AString PDFLoader
/\ /\ ...
How to downgrade or install an older version of Cocoapods
...r comment sudo gem uninstall cocoapods and then pick 0.38 from the automatically presented list. Within seconds I was back on 0.37, and my pod install worked again! Thanks so much!
– Erik van der Neut
Jul 21 '15 at 2:42
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Writing your own STL Container
...tor_tag,std::random_access_iterator_tag. Also note that the below is technically more strict than required, but this is the idea. Note that the vast majority of the "standard" functions are technically optional, due to the awesomeness that is iterators.
template <class T, class A = std::allocato...