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Mockito How to mock only the call of a method of the superclass
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edited Feb 10 '17 at 8:53
answered Aug 13 '10 at 17:59
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Can I use if (pointer) instead of if (pointer != NULL)?
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203
You can; the null pointer is implicitly converted into boolean false while non-null pointers ar...
Inputting a default image in case the src attribute of an html is not valid?
...n HTML only solution...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>Object Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</he...
python max function using 'key' and lambda expression
...to compare those items by their integer value.
>>> lis = ['1', '100', '111', '2']
Here max compares the items using their original values (strings are compared lexicographically so you'd get '2' as output) :
>>> max(lis)
'2'
To compare the items by their integer value use key...
“Cloning” row or column vectors
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answered Oct 11 '09 at 7:59
PeterPeter
108k4646 gold badges166166 silver badges203203 bronze badges
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Why doesn't std::queue::pop return value.?
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107
So, whats the difference, pop function could have done the same thing.
It could indeed hav...
Delete with Join in MySQL
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+50
You just need to specify that you want to delete the entries from the posts table:
DELETE posts
FROM posts
INNER JOIN projects ON pro...
How do you get the Git repository's name in some Git repository?
... edited Aug 2 '18 at 22:19
user803968
1822 bronze badges
answered Mar 30 '13 at 7:09
Fuad SaudFuad Saud
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Presenting a UIAlertController properly on an iPad using iOS 8
With iOS 8.0, Apple introduced UIAlertController to replace UIActionSheet . Unfortunately, Apple didn't add any information on how to present it. I found an entry about it on hayaGeek's blog, however, it doesn't seem to work on iPad. The view is totally misplaced:
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Android - Spacing between CheckBox and text
... my XML layout, it messes up the layout. Here's what setting paddingLeft="0" does:
Turns out you can't fix this in XML. You have do it in code. Here's my snippet with a hardcoded padding increase of 10dp.
final float scale = this.getResources().getDisplayMetrics().density;
checkBox.setPadding...