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Efficiency of Java “Double Brace Initialization”?
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"Probably" being the operative word. Unless measured, no statements about performance are meaningful.
– Instance Hunter
May 29 '09 at 4:00
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What is the difference between a “line feed” and a “carriage return”?
If there are these two keywords then they must have their own meaning. So I want to know what makes them different and what is their code?
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What is Mocking?
...un mock in the dictionary you will find that one of the definitions of the word is something made as an imitation.
Mocking is primarily used in unit testing. An object under test may
have dependencies on other (complex) objects. To isolate the behavior
of the object you want to replace the other ob...
When to use LinkedList over ArrayList in Java?
...removals using iterators, but only sequential access of elements. In other words, you can walk the list forwards or backwards, but finding a position in the list takes time proportional to the size of the list. Javadoc says "operations that index into the list will traverse the list from the beginni...
How to get ASCII value of string in C#
... This shows me System.Byte[]. You need to loop through the chars in the word. Not sure how you got it to work. Helped the OP though which is what matters.
– NikosV
Sep 22 '18 at 9:35
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@property retain, assign, copy, nonatomic in Objective-C
...YES or NO value), it’s customary for the getter method to start with the word “is”
@property (getter=isFinished) BOOL finished;
setter=method If you want to use a different name for a setter method, it’s possible to specify a custom name by adding attributes to the property.
The method...
MySQL combine two columns into one column
...keep getting the value '0' in the column instead to the combination of the words.
10 Answers
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How do I strip all spaces out of a string in PHP? [duplicate]
... @EchtEinfachTV space is the regular space character between words, whitespace is any kind of space in text: regular space, new line, tab, etc
– juuga
Sep 13 '13 at 8:37
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“The run destination iOS Device is not valid for running the scheme”
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One word: Restart the Xcode will fixed the problem.
– kit
Dec 6 '18 at 2:59
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proper name for python * operator?
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I call it "positional expansion", as opposed to ** which I call "keyword expansion".
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