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Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor

...he binary to your system PATH. For example, on Mountain Lion, in ~/.bash_profile and ~/.bashrc my path was setup like this: export ANT_HOME="/usr/share/ant" export PATH=$PATH:$ANT_HOME/bin So after uncompressing apache-ant-1.9.2-bin.tar.bz2 I moved the resulting directory to /usr/share/ and re...
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What is the difference between mocking and spying when using Mockito?

... we create a mock of the ArrayList class: @Test public void whenCreateMock_thenCreated() { List mockedList = Mockito.mock(ArrayList.class); mockedList.add("one"); Mockito.verify(mockedList).add("one"); assertEquals(0, mockedList.size()); } As you can see – adding an element in...
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How to remove convexity defects in a Sudoku square?

...he result. These points are the grid line intersections: centerOfGravity[l_] := ComponentMeasurements[Image[l], "Centroid"][[1, 2]] gridCenters = Table[centerOfGravity[ ImageData[Dilation[Image[h], DiskMatrix[2]]]* ImageData[Dilation[Image[v], DiskMatrix[2]]]], {h, horizontalGrid...
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Understanding implicit in Scala

... the implicit class in the scope you are wanting to use import Extensions._ 2.meterToCm // result 200 share | improve this answer | follow | ...
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@ variables in Ruby on Rails

... Does your class have an attr_accessor defined with the same name @DanDevine? attr_accessor is syntactic sugar that generates a getter\setter for you. If you are getting the value without the @ symbol the code receives the variable because it's calling t...
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Precision String Format Specifier In Swift

... a simple way is: import Foundation // required for String(format: _, _) print(String(format: "hex string: %X", 123456)) print(String(format: "a float number: %.5f", 1.0321)) share | impro...
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What does ':' (colon) do in JavaScript?

... is a float. Pretty sur that's what that means. – Sal_Vader_808 May 14 '17 at 11:08 add a comment  |  ...
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Multiline TextView in Android?

... android:id="@+id/address1" android:gravity="left" android:layout_height="fill_parent" android:layout_width="wrap_content" android:maxLines="4" android:lines="4" android:text="Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labo...
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Are PHP functions case sensitive?

I was digging through some code, and I found some calls to mySQL_fetch_array . Is PHP case sensitive about function names? I recall reading this somewhere but can't seem to find any reference to it. ...
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Disable submit button when form invalid with AngularJS

...rmset, and therefore is required to have a name w/ a hyphen in it (like "my_formset_name-0")? – trubliphone Oct 7 '15 at 4:08 2 ...