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Arrow operator (->) usage in C
... So would foo*.bar and (*foo).bar both be equivalent to foo->bar? What about Foo myFoo = *foo; myFoo.bar?
– Aaron Franke
Jan 9 '19 at 8:21
11
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Switching between Android Navigation Drawer image and Up caret when using fragments
... I think this solution (using the BackStackChangedListener to flip between what is shown) is the most elegant. However I have two changes: 1) I don't call/change the drawer indicator in the onDrawerClosed/onDrawerOpened calls - it is not needed, and 2) I let the Fragments themselves handle the Up na...
Where to define custom error types in Ruby and/or Rails?
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While in theory you are right, what happen when the same error can be raised by various classes in totally different situations?
– Alain
Feb 1 '13 at 16:12
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The static keyword and its various uses in C++
...tatics/globals are initialized properly when you try to use them no matter what, thus preventing the static initialization order fiasco.
T& get_global() {
static T global = initial_value();
return global;
}
Be careful, because when the spec says namespace-scope variables have "static st...
File Upload ASP.NET MVC 3.0
...our code looks work on mine but the Document doc = new Document() is error what reference should I add for this code? thx
– user27
Jan 8 '14 at 6:38
1
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When should I use Memcache instead of Memcached?
...ems that PHP has two memcached libraries named memcache and memcached . What is the difference and how do you know which one to use? Is one outdated? It seems that memcached offers more methods so I would assume that means it has had the most development - but it also seems to require external C...
String literals and escape characters in postgresql
...ted \n This will not
be
or
This will be inserted
This will not be
Also, what interface are you using? Is it possible that something along the way is eating your backslashes?
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Are string.Equals() and == operator really same? [duplicate]
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+1 Indeed, and that is what makes comparison in C#/.NET so very confusing and seemingly unspecified.
– Dimitri C.
Sep 10 '10 at 10:10
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Android LinearLayout Gradient Background
...tely that is not working for me. I have updated the original question with what I have now.
– Genesis
May 12 '11 at 11:07
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How to close Android application?
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System.runFinalizersOnExit(true); method is deprecated, What's the another way to close an application safely(garbage collected)?.
– Ajeesh
Nov 27 '13 at 8:49
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