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java.lang.IllegalArgumentException: View not attached to window manager
I have an activity that starts AsyncTask and shows progress dialog for the duration of operation. The activity is declared NOT be recreated by rotation or keyboard slide.
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Pass column name in data.table using variable [duplicate]
...n following example, I am creating a data table having column name ‘x’ and ‘v’
1 Answer
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Using LINQ to remove elements from a List
...ly need to do it based on another collection, I'd use a HashSet, RemoveAll and Contains:
var setToRemove = new HashSet<Author>(authors);
authorsList.RemoveAll(x => setToRemove.Contains(x));
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What are the complexity guarantees of the standard containers?
Apparently ;-) the standard containers provide some form of guarantees.
3 Answers
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Printing the correct number of decimal points with cout
I have a list of float values and I want to print them with cout with 2 decimal places.
12 Answers
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Mockito verify order / sequence of method calls
... Are the results the same for inOrder(firstMock, secondMock) and inOrder(secondMock, firstMock)? Perhaps you can update the answer to make a note about this.
– kevinarpe
Dec 27 '17 at 10:49
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Is there a Newline constant defined in Java like Environment.Newline in C#?
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As of Java 7 (and Android API level 19):
System.lineSeparator()
Documentation: Java Platform SE 7
For older versions of Java, use:
System.getProperty("line.separator");
See https://java.sun.com/docs/books/tutorial/essential/enviro...
How do I iterate through children elements of a div using jQuery?
I have a div and it has several input elements in it... I'd like to iterate through each of those elements. Ideas?
7 Answer...
Difference between getAttribute() and getParameter()
What is the difference between getAttribute() and getParameter() methods within HttpServletRequest class?
10 Answers
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How to grep a text file which contains some binary data?
.... Thanks! Here is what man cat says about -v: -v, --show-nonprinting use ^ and M- notation, except for LFD and TAB
– tommy.carstensen
Jan 3 '16 at 17:06
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