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Java : Comparable vs Comparator [duplicate]
What are the keys differences between Comparable and Comparator.
2 Answers
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Razor If/Else conditional operator syntax [duplicate]
...y expression in parenthesis. Unfortunately that means you can't use "@:", but you could do something like this:
@(deletedView ? "Deleted" : "Created by")
Razor currently supports a subset of C# expressions without using @() and unfortunately, ternary operators are not part of that set.
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What does preceding a string literal with “r” mean? [duplicate]
I first saw it used in building regular expressions across multiple lines as a method argument to re.compile() , so I assumed that r stands for RegEx.
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Very Long If Statement in Python [duplicate]
I have a very long if statement in Python. What is the best way to break it up into several lines? By best I mean most readable/common.
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CSS selector based on element text? [duplicate]
Is there a way to select an element in css based on element text?
3 Answers
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How to hide a button programmatically?
I have a RelativeLayout which contains two buttons. Which are overlapped on each other.
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How can I extract all values from a dictionary in Python?
...y values -0.3246, -0.9185, and -3985 use: your_dict.values().
If you want both keys and values use: your_dict.items() which returns a list of tuples [(key1, value1), (key2, value2), ...].
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“Has invalid child element” warnings in Microsoft.Common.Targets while building
In my VS2010, when I build my solution, I have over 100 warnings in the file Microsoft.Common.Targets . When I try to build, publish or run my programs, I get just the warnings, but the moment I double click it to get more info, the Microsoft.Common.Targets pops up and then I get all on the warning...
Getting a Custom Objects properties by string var [duplicate]
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Simply use myObject['thing'].
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Autoresizing masks programmatically vs Interface Builder / xib / nib
I was in an (probably false) assumption that enabling the right margin indicator in xib is equivalent to using UIViewAutoresizingFlexibleLeftMargin inside code and so on.
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