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How to make an image center (vertically & horizontally) inside a bigger div [duplicate]
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HTML5: number input type that takes only integers?
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How do I check what version of Python is running my script?
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Any reason why scala does not explicitly support dependent types?
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155
Syntactic convenience aside, the combination of singleton types, path-dependent types and impl...
How to connect android emulator to the internet
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How do I pre-populate a jQuery Datepicker textbox with today's date?
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Sorting a Python list by two fields
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162
like this:
import operator
list1 = sorted(csv1, key=operator.itemgetter(1, 2))
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How do I test if a string is empty in Objective-C?
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1161
You can check if [string length] == 0. This will check if it's a valid but empty string (@"")...
Using Mockito with multiple calls to the same method with the same arguments
...public Object answer(InvocationOnMock invocation) {
if (count++ == 1)
return 1;
return 2;
}
});
Or using the equivalent, static doAnswer method:
doAnswer(new Answer() {
private int count = 0;
public Object answer(InvocationOnMock invocation) {
if ...