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What is std::promise?
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edited Oct 3 '16 at 10:19
kevinarpe
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a...
The best way to remove duplicate values from NSMutableArray in Objective-C?
... you storing them in an NSSet to begin with?
I wrote the answer below in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS X 10.7. What had been an algorithm is now two lines of code:
NSOrderedSet *orderedSet = [NSOrderedSet orderedSetWithArray:yourArray];
NSArray *arrayWithoutDuplicates...
Should I use an exception specifier in C++?
...id g() throw( k_too_small_exception )
{
int k = lib_f();
if( k < 0 ) throw k_too_small_exception();
}
g will terminate, when lib_f() throws. This is (in most cases) not what you really want. std::terminate() should never be called. It is always better to let the application crash with an...
What are “connecting characters” in Java identifiers?
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270
Here is a list of connecting characters. These are characters used to connect words.
http://www...
Utility classes are evil? [closed]
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edited Feb 14 '18 at 10:51
MC Emperor
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answ...
How to check that an element is in a std::set?
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SQL Server IN vs. EXISTS Performance
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edited Jun 6 '19 at 5:20
MarredCheese
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answere...
Need for predictable random generator
...oper and I got a problem with random numbers. Let's say that a player has 20% chance to get a critical hit with his sword. That means, 1 out of 5 hits should be critical. The problem is I got very bad real life results — sometimes players get 3 crits in 5 hits, sometimes none in 15 hits. Battles a...
Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
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409
Simply fetch the data through this URL:
http://graph.facebook.com/userid_here/picture
Replace...
Comparison of DES, Triple DES, AES, blowfish encryption for data
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answered Apr 5 '11 at 22:04
Thomas PorninThomas Pornin
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