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val-mutable versus var-immutable in Scala
...aniel C. SobralDaniel C. Sobral
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What are the differences between 'call-template' and 'apply-templates' in XSL?
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4 Answers
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NSObject +load and +initialize - What do they do?
...urn 0;
}
This program prints two lines of output:
2012-11-10 16:18:38.984 testApp[7498:c07] in Superclass initialize; self = Superclass
2012-11-10 16:18:38.987 testApp[7498:c07] in Superclass initialize; self = Subclass
Since the system sends the initialize method lazily, a class won't receive ...
What's the difference between window.location= and window.location.replace()?
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window.location adds an item to your history in that you can (or should be able to) click "Bac...
Should *.xccheckout files in Xcode5 be ignored under VCS?
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edited Apr 2 '14 at 14:35
Ben Collins
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Reverse Range in Swift
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Update For latest Swift 3 (still works in Swift 4)
You can use the reversed() method on a range
for i in (1...5).reversed() { print(i) } // 5 4 3 2 1
Or stride(from:through:by:) method
for i in stride(from:5,through:1,by:-1) { print(i) } // 5 4 3 2 1
stide(from:to:b...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...X[,t], Y[,t]))
Y[X[J(unique_keys)]]
## t b a
## 1: 1 NA 1
## 2: 2 NA 4
## 3: 3 9 9
## 4: 4 16 16
## 5: 5 25 NA
## 6: 6 36 NA
# The following will give the same with the column order X,Y
X[Y[J(unique_keys)]]
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How do I set cell value to Date and apply default Excel date format?
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http://poi.apache.org/spreadsheet/quick-guide.html#CreateDateCells
CellStyle cellStyle = wb.cre...
Is a statically-typed full Lisp variant possible?
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4 Answers
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jQuery count child elements
... of .length
– Eric Kigathi
Mar 18 '14 at 23:45
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