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Which are more performant, CTE or temporary tables?
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It depends.
First of all
What is a Common Table Expression?
A (non recursive) CTE is treated very similarly to other constructs that can also be used as inline table expressions in SQL Server. Derived tables, Views, and inline table valued functions...
How to make a Python script run like a service or daemon in Linux
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What happen does use a loop without termination in a Python program and then register it into crontab list will be? If I set up such .py for hourly, will it create many processes that will never be terminated? If so, I think ...
The data-toggle attributes in Twitter Bootstrap
What does data-toggle attributes do in Twitter Bootstrap? I couldn't find an answer in Bootstrap API.
10 Answers
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Need to handle uncaught exception and send log file
...omplain about empty body.
startActivity (intent);
}
(3 & 4) Here's what SendLog looks like (you'll have to add the UI, though):
public class SendLog extends Activity implements OnClickListener
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstan...
Is there a command to list SVN conflicts?
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What is the point of using the lookahead part? Couldn't '^.{0,6}C' work as well?
– hans_meine
Aug 25 '14 at 12:47
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++someVariable vs. someVariable++ in JavaScript
...r before ( pre-increment ) or after the variable name ( post-increment ). What, if any, are the differences between these ways of incrementing a variable?
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e.printStackTrace equivalent in python
...alent of Java's e.printStackTrace() that exactly traces the exception to what line it occurred and prints the entire trace of it.
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How to use ArgumentCaptor for stubbing?
...ture() when stubbing has no added value. Using Matchers.any() shows better what really happens and therefor is better for readability.
With argumentCaptor.capture(), you can't read what arguments are really matched.
And instead of using any(), you can use more specific matchers when you have more in...
Loop inside React JSX
...ws}</tbody>;
Incidentally, my JavaScript example is almost exactly what that example of JSX transforms into. Play around with Babel REPL to get a feel for how JSX works.
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Counting array elements in Python [duplicate]
... Especially when both of us mentioned that is was bad form. Understanding what length "really" does is important in it's own right.
– Gregg Lind
Oct 14 '08 at 17:11
add a com...