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How to 'bulk update' with Django?

... 260 Update: Django 2.2 version now has a bulk_update. Old answer: Refer to the following django d...
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Javascript library for human-friendly relative date formatting [closed]

...gainst. // Make a fuzzy time var delta = Math.round((+new Date - date) / 1000); var minute = 60, hour = minute * 60, day = hour * 24, week = day * 7; var fuzzy; if (delta < 30) { fuzzy = 'just then.'; } else if (delta < minute) { fuzzy = delta + ' seconds ago.'; } else ...
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What's the difference between a continuation and a callback?

... +50 I believe that continuations are a special case of callbacks. A function may callback any number of functions, any number of times. Fo...
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Convert a list to a dictionary in Python

...), which would normally be a code smell. b = {a[i]: a[i+1] for i in range(0, len(a), 2)} So the iter()/izip() method is still probably the most Pythonic in Python 3, although as EOL notes in a comment, zip() is already lazy in Python 3 so you don't need izip(). i = iter(a) b = dict(zip(i, i)) ...
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Android custom dropdown/popup menu

... +50 Update: To create a popup menu in android with Kotlin refer my answer here. To create a popup menu in android with Java: Create a la...
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Are Roslyn SyntaxNodes reused?

... UPDATE: This question was the subject of my blog on June 8th, 2012. Thanks for the great question! Great question. We debated the issues you raise for a long, long time. We would like to have a data structure that has the following characteristics: Immutable. The form of a tree. Ch...
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How to avoid explicit 'self' in Python?

... 101 Python requires specifying self. The result is there's never any confusion over what's a membe...
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How to use Git properly with Xcode?

...n my workflow. I have used git settings found on http://shanesbrain.net/2008/7/9/using-xcode-with-git for my workflow so far. ...
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How to check for the type of a template parameter?

...BKerrek SB 415k7676 gold badges781781 silver badges10021002 bronze badges 2 ...
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Understanding repr( ) function in Python

...48 Vlad 7031313 silver badges3030 bronze badges answered Oct 16 '11 at 12:17 user395760user395760 ...