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Erasing elements from a vector
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Use the remove/erase idiom:
std::vector<int>& vec = myNumbers; // use shorter name
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What is difference between Collection.stream().forEach() and Collection.forEach()?
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edited Jul 18 '17 at 21:29
River
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@Scope(“prototype”) bean scope not creating new bean
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12 Answers
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Easiest way to copy a table from one database to another?
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How can I add a boolean value to a NSDictionary?
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157
You use NSNumber.
It has init... and number... methods that take booleans, just as it does in...
Does const mean thread-safe in C++11?
I hear that const means thread-safe in C++11 . Is that true?
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Accessing a Dictionary.Keys Key through a numeric index
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Sorting Python list based on the length of the string
...len(y)))
Note that cmp is a builtin function such that cmp(x, y) returns -1 if x is less than y, 0 if x is equal to y, and 1 if x is greater than y.
Of course, you can instead use the key parameter:
xs.sort(key=lambda s: len(s))
This tells the sort method to order based on whatever the key functio...
LINQ Ring: Any() vs Contains() for Huge Collections
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143
Contains() is an instance method, and its performance depends largely on the collection itself...
Stop setInterval
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answered May 8 '13 at 9:33
Rory McCrossanRory McCrossan
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