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Delegates in swift?
... I right please edit it. Btw you can make it optional value. That would be more swift. weak var delegate:FooTwoViewControllerDelegate? PS: delegate should be weak cus of retain circle, child shouldynt keep strong reference to parent
– Shial
Nov 1 '14 at 13:04
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How different is Scrum practice from Agile Practice? [duplicate]
...lar ones are:
Scrum
eXtreme Programming (XP)
Kanban
I'm sure there are more Agile methods but these are what I have experience with.
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Can a shell script set environment variables of the calling shell? [duplicate]
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How do I remove leading whitespace in Python?
... Note, though, that lstrip while remove leading whitespace which may be more that spaces (tabs etc). That's usually what you want. If you want to remove spaces and spaces only, call " bla".lstrip(" ")
– balpha
Jun 6 '09 at 8:03
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Mockito verify order / sequence of method calls
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consider inOrder.verifyNoMoreInteractions(); after the last verify in this example to verify that no other calls were made.
– DwB
Jun 30 '16 at 19:02
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Reset select2 value and show placeholder
... As of v4.0.3, it doesn't seem like .select2("val", "") works anymore.
– adamj
Aug 6 '16 at 13:45
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How to tell where a header file is included from?
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This seems to be more helpful than -M in my experience. I like the hierarchical display of what includes what.
– Brian Minton
Dec 18 '13 at 13:17
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Difference between `constexpr` and `const`
...default and = delete are allowed, too, though.)
As of C++14, the rules are more relaxed, what is allowed since then inside a constexpr function: asm declaration, a goto statement, a statement with a label other than case and default, try-block, the definition of a variable of non-literal type, defin...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
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Aha. Thanks! I should have read the documentation more carefully. Thanks.
– David Jones
May 11 '13 at 14:47
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Unstage a deleted file in git
...f-options-marker as a ref name, not a file name. Could it be written a bit more flexibly? Probably. Why wasn't it? Probably only the developers know for sure.
– twalberg
Nov 13 '17 at 15:08
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