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Finding the type of an object in C++

... | edited Jun 26 at 0:11 Richard Chambers 13.5k33 gold badges5656 silver badges8484 bronze badges ...
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How to retrieve the hash for the current commit in Git?

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Python Create unix timestamp five minutes in the future

... 350 Another way is to use calendar.timegm: future = datetime.datetime.utcnow() + datetime.timedelta...
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How to determine if a record is just created or updated in after_save

... | edited Nov 10 '17 at 19:39 answered Aug 25 '11 at 0:41 ...
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Inserting a Python datetime.datetime object into MySQL

... 200 For a time field, use: import time time.strftime('%Y-%m-%d %H:%M:%S') I think strftime a...
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Finding ALL duplicate rows, including “elements with smaller subscripts”

... 130 duplicated has a fromLast argument. The "Example" section of ?duplicated shows you how to use i...
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How do I fit an image (img) inside a div and keep the aspect ratio?

... = function() { if(img.height > img.width) { img.height = '100%'; img.width = 'auto'; } }; }()); </script> CSS #container { width: 48px; height: 48px; } #container img { width: 100%; } If you use a JavaScript Library you might want to take advantage o...
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization

... ownership // and require compiler support for rvalue references, a C++0x feature. // Essentially, a resource is "moved" from one object to another. FileHandle(FileHandle&& that) { file = that.file; that.file = 0; } FileHandle& operator=(FileHand...
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Get unique values from a list in python [duplicate]

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Xcode debugging - displaying images

... | edited Jun 20 at 9:12 Community♦ 111 silver badge answered Oct 30 '13 at 2:14 ...