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What does value & 0xff do in Java?

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AngularJS - wait for multiple resource queries to complete

... Ben LeshBen Lesh 104k4747 gold badges242242 silver badges231231 bronze badges ...
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Push git commits & tags simultaneously

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Take the content of a list and append it to another list

... = range(2) >>> b.append(a) >>> b [0, 1, 2, [0, 1, 2, 3, 4]] >>> c.extend(a) >>> c [0, 1, 0, 1, 2, 3, 4] Since list.extend() accepts an arbitrary iterable, you can also replace for line in mylog: list1.append(line) by list1.extend(mylog) ...
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Python Dictionary to URL Parameters

... answered Aug 5 '09 at 14:16 mipadimipadi 343k7777 gold badges492492 silver badges464464 bronze badges ...
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Python: print a generator expression?

...;> (x*x for x in range(10)) <generator object <genexpr> at 0xb7485464> This is sometimes called a generator comprehension, although I think the official name still is generator expression, there isn't really any difference, the parenthesis are only there to make the syntax valid. Yo...
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How do I make a list of data frames?

...nt you're working in: d1 <- data.frame(y1 <- c(1, 2, 3), y2 <- c(4, 5, 6)) y1 # [1] 1 2 3 y2 # [1] 4 5 6 This won't have the seemingly desired effect of creating column names in the data frame: d1 # y1....c.1..2..3. y2....c.4..5..6. # 1 1 4 # 2 ...
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Angularjs if-then-else construction in expression

... | edited Oct 29 '14 at 18:43 Rafael Almeida 8,10666 gold badges3939 silver badges5757 bronze badges ...
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How do I find if a string starts with another string in Ruby?

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Merge Images Side by Side(Horizontally)

...0x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively. 5 Answers ...