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iPhone: Detecting user inactivity/idle time since last screen touch
... NSSet *allTouches = [event allTouches];
if ([allTouches count] > 0) {
// allTouches count only ever seems to be 1, so anyObject works here.
UITouchPhase phase = ((UITouch *)[allTouches anyObject]).phase;
if (phase == UITouchPhaseBegan || phase == UITouchPhaseEnded)
...
Best way to convert an ArrayList to a string
...nvokespecial #9; //Method java/lang/StringBuilder."<init>":()V
40: astore_2
// [snip a few lines for initializing the loop]
// Loading the StringBuilder inside the loop, then append:
66: aload_2
67: aload 4
69: invokevirtual #14; //Method java/lang/StringBuilder.ap...
Why catch and rethrow an exception in C#?
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edited May 19 '09 at 8:06
Richard Szalay
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Java Class.cast() vs. cast operator
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answered Oct 12 '09 at 15:58
sfusseneggersfussenegger
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How to set breakpoints in inline Javascript in Google Chrome?
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edited Feb 10 '15 at 21:14
vanthome
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answered Mar...
Difference between Fact table and Dimension table?
...: StoreSales) and a one or more dimension tables. Each Dimension entry has 0,1 or more fact tables associated with it (Example of dimension tables: Geography, Item, Supplier, Customer, Time, etc.). It would be valid also for the dimension to have a parent, in which case the model is of type "Snow Fl...
Boolean method naming readability
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answered Oct 14 '09 at 14:45
MartinMartin
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must appear in the GROUP BY clause or be used in an aggregate function
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--------+--------+------------------------
canada | zoro | 2.0000000000000000
spain | usopp | 5.0000000000000000
But you may also use window functions, which looks simpler:
SELECT cname, wmname, MAX(avg) OVER (PARTITION BY cname) AS mx
FROM makerar
;
The only thing with t...
How do I delete unpushed git commits?
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1940
Delete the most recent commit, keeping the work you've done:
git reset --soft HEAD~1
Delete t...