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git: difference between “branchname” and “refs/heads/branchname”
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How to initialize const member variable in a class?
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edited Jun 12 '17 at 16:30
Rakete1111
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an...
Changing names of parameterized tests
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302
This feature has made it into JUnit 4.11.
To use change the name of parameterized tests, you ...
How do I interpret precision and scale of a number in a database?
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How to check if a value exists in a dictionary (python)
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394
>>> d = {'1': 'one', '3': 'three', '2': 'two', '5': 'five', '4': 'four'}
>>>...
Understanding Canvas and Surface concepts
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How to tell which version of a gem a rails app is using
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173
In Rails 3 and Rails 4, use bundle show
In Rails 2, rake gems will print out what gems, depende...
How to position text over an image in css
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How about something like this: http://jsfiddle.net/EgLKV/3/
Its done by using position:absolute and z-index to place the text over the image.
#container {
height: 400px;
width: 400px;
position: relative;
}
#image {
position: absolute;
left: 0;
top: 0;
}
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Python Create unix timestamp five minutes in the future
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350
Another way is to use calendar.timegm:
future = datetime.datetime.utcnow() + datetime.timedel...
How do I pass a unique_ptr argument to a constructor or a function?
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edited May 3 '15 at 12:01
kevinarpe
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