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Default value of function parameter
...ied.
For example, you can declare a function with no default arguments
void foo(int a, int b);
In order to call that function after such declaration you'll have to specify both arguments explicitly.
Later (further down) in the same translation unit, you can re-declare it again, but this time w...
Android: upgrading DB version and adding new table
...wered Nov 15 '11 at 8:51
jkschneiderjkschneider
22.9k1111 gold badges6767 silver badges9898 bronze badges
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How do I add a tool tip to a span element?
...used tipsy.js and it looks better that what I wanted. :D And this article aided in my confusion : htmlgoodies.com/tutorials/html_401/article.php/3479661/… where it says that the tooltip works for the "text"
– Augiwan
Jan 23 '13 at 13:50
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What is the default location for MSBuild logs?
... Which is all well and good until you're using diagnostic output and VS decides to throw an 'out of memory' exception when you try to copy to the clipboard. Really is a fundamentally stupid decision not to support sending the build log to a file in the IDE. But hey ho, such is life.
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Cross-browser custom styling for file upload button [duplicate]
...pload button to my personal preferences, but I couldn't find any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach .
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A CORS POST request works from plain JavaScript, but why not with jQuery?
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@TimK, you are right! I did not notice they release 1.5.2. That being said, this also works if you need it to be pre-flighted. I've updated my answer.
– Will Mason
Apr 21 '11 at 0:37
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What is Android keystore file, and what is it used for?
... a general question, but particularly I am interested in it's use for Android. What is a keystore file, and what is it used for?
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Disabling browser print options (headers, footers, margins) from page?
...of them are either too specific or out-of-date. I'm hoping someone can provide a definitive answer here without pandering to speculation.
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What is the best way to create constants in Objective-C
...n the comments: enum can only define integer constants. Things like serial identifier numbers, bit-masks, four-byte codes, etc.
For those purposes, enum is great and you absolutely should use it. (Even better, use the NS_ENUM and NS_OPTIONS macros.) For other things, you must use something else; en...
Is there a benefit to defining a class inside another class in Python?
... do this when the "inner" class is a one-off, which will never be used outside the definition of the outer class. For example to use a metaclass, it's sometimes handy to do
class Foo(object):
class __metaclass__(type):
....
instead of defining a metaclass separately, if you're only u...