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How do I create a readable diff of two spreadsheets using git diff?
...eric or openoffice.org, and are mostly used to populate databases for unit testing with dbUnit . There are no easy ways of doing diffs on xls files that I know of, and this makes merging extremely tedious and error prone.
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SparseArray vs HashMap
...of SparseArray is that as an Android object it needs to be mocked for unit testing. Where possible I now use Java's own objects to simplify testing.
– David G
Mar 20 '17 at 16:29
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How to change an Android app's name?
...
@lxknvlk, from my testing on Android 5 and 5.1, the name referred to in this answer is displayed in the list of installed applications, the uninstall dialog, and the "App Info" screen for your app. If you want to customise the name shown in t...
Advantages to Using Private Static Methods
...because they break polymorphism, and mean the object cannot be stubbed for testing. for example see googletesting.blogspot.co.uk/2008/12/…
– Andy
Jul 16 '15 at 10:22
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Can virtual functions have default parameters?
...oo(int i = 2) { cout << "B::foo" << i << endl; }
};
void test() {
A a;
B b;
A* ap = &b;
a.foo();
b.foo();
ap->foo();
}
you should get
A::foo1
B::foo2
B::foo1
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In javascript, is an empty string always false as a boolean?
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@Bruno, You can perform the same test with NaN and undefined. They are not false but they are falsy. Which is what was asked.
– Joseph
Feb 25 '16 at 23:52
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How do I immediately execute an anonymous function in PHP?
...onal features in addition to doing what run does. You can try a quick loop test (e.g.) to see which is faster on your engine.
– Pacerier
Sep 3 '15 at 4:33
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What is the difference between _tmain() and main() in C++?
...2013:
Changed the traditional "TCHAR" to "_TCHAR" which seems to be the latest fashion. Both work fine.
End Update
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How to find out if you're using HTTPS without $_SERVER['HTTPS']
...e is a load balancer between the client and your server, this code doesn't test the connection between the client and the load balancer, but the connection between the load balancer and your server. To test the former connection, you would have to test using the HTTP_X_FORWARDED_PROTO header, but it...
How do I get the opposite (negation) of a Boolean in Python?
...on 2) you can customize the truth value and thus the result of not:
class Test(object):
def __init__(self, value):
self._value = value
def __bool__(self):
print('__bool__ called on {!r}'.format(self))
return bool(self._value)
__nonzero__ = __bool__ # Python 2 ...