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iOS difference between isKindOfClass and isMemberOfClass
...lso works with subclasses.
The NSObject Protocol Reference talks a little more about these methods.
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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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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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Get root view from current activity
...roid.R.id.content).getRootView(). Thanks for the answer. Where can I learn more about android.R stuff ? I wasn't aware of it.
– Lalith
Dec 21 '10 at 6:39
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How to check a checkbox in capybara?
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Remove last character from string. Swift language
... // "Hello, Worl" (modifying)
Swift 3.0
The APIs have gotten a bit more swifty, and as a result the Foundation extension has changed a bit:
var name: String = "Dolphin"
var truncated = name.substring(to: name.index(before: name.endIndex))
print(name) // "Dolphin"
print(truncated) // "D...
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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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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