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What's the difference between “Normal Reload”, “Hard Reload”, and ...
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Xcode 4.5 Storyboard 'Exit'
..." (it's fifth from the top) The discussion of unwind segues starts at time 37:20.
Update:
Here is some more info on the subject from Apple's documentation
A placeholder object named Exit for unwinding seques. By default, when
a user dismisses a child scene, the view controller for that scen...
Or versus OrElse
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answered Jul 23 '09 at 10:06
AakashMAakashM
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Change text color based on brightness of the covered background area?
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Interesting resources for this:
W3C - Ensure that foreground and background color combinations provide sufficient contrast
Calculating the Perceived Brightness of a Color
Here's the W3C algorithm (with JSFiddle demo too):
const rgb = [255, 0, 0];
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How do I resolve cherry-pick conflicts using their changes?
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answered Jan 15 '13 at 14:12
elhadi dp ıpɐɥןǝelhadi dp ıpɐɥןǝ
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EF LINQ include multiple and nested entities
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Have you tried just adding another Include:
Course course = db.Courses
.Includ...
Difference between val() and text()
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edited Mar 23 '13 at 19:20
JJJ
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NSUserDefaults removeObjectForKey vs. setObject:nil
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How to check whether a string is Base64 encoded or not
... if a string is base64 encoded or not:
^([A-Za-z0-9+/]{4})*([A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{2}==)?$
In base64 encoding, the character set is [A-Z, a-z, 0-9, and + /]. If the rest length is less than 4, the string is padded with '=' characters.
^([A-Za-z0-9+/]{4})* means the string starts with 0 ...
Python: Check if one dictionary is a subset of another larger dictionary
... think of: d1.viewitems() <= d2.viewitems(). Timeit runs showed over a 3x performance improvement. If not hashable, even using iteritems() instead of items() leads to about a 1.2x improvement. This was done using Python 2.7.
– Chad
Mar 29 '16 at 21:47
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