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What are the differences between “generic” types in C++ and Java?
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It's not purely syntactic sugar. The compiler uses this information for checking types. Even though the information isn't available at runt...
What is the purpose of the word 'self'?
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But in __init__(self) method, it accepts self, then even without creating the object, how does it refer to itself?
– saurav
Jan 28 '18 at 10:10
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How do I determine file encoding in OS X?
...enca and you have to specify language but none works, so: enca FILENAME -L __
– Shane
Jul 30 '18 at 20:27
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Quickest way to compare two generic lists for differences
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edited Feb 3 '16 at 9:32
Arulkumar
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How to get the number of characters in a std::string?
...u can handle rolling your own strlen as well. For wstring, u16string and u32string, it returns the number of characters, rather than bytes. (Again with the proviso that if you are using a variable-length encoding in any of those, you're going to have to roll your own strlen).
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Combining Multiple Commits Into One Prior To Push
...al commits together, you can use git rebase -i. If you're on branch topical_xFeature, you would run git rebase -i master. This will open an editor window, with a bunch of commits listed prefixed by pick. You can change all but the first to squash, which will tell Git to keep all of those changes, bu...
Select SQL Server database size
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232
Try this one -
Query:
SELECT
database_name = DB_NAME(database_id)
, log_size_mb = ...
Generate a random alphanumeric string in Cocoa
...stringWithCapacity:20];
for (NSUInteger i = 0U; i < 20; i++) {
u_int32_t r = arc4random() % [alphabet length];
unichar c = [alphabet characterAtIndex:r];
[s appendFormat:@"%C", c];
}
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How to pass anonymous types as parameters?
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answered Apr 22 '09 at 5:32
Marc Gravell♦Marc Gravell
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Why does C++ require a user-provided default constructor to default-construct a const object?
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Luc DantonLuc Danton
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