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How do I check the difference, in seconds, between two dates?
...ates, use total_seconds like this:
import datetime as dt
a = dt.datetime(2013,12,30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds doesn't give you what you want:
(b-a).seconds
0
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Naming of enums in Java: Singular or Plural?
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2 Answers
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Python function attributes - uses and abuses [closed]
...terface)
class Foo(WebService):
@webmethod
def bar(self, arg1, arg2):
...
then I can define
def webmethod(func):
func.is_webmethod = True
return func
Then, when a webservice call arrives, I look up the method, check whether the underlying function has the is_webmethod ...
CSS3 background image transition
... the CSS below on the img element:
-webkit-transition: background-image 0.2s ease-in-out;
transition: background-image 0.2s ease-in-out;
This is supported natively by Chrome, Opera and Safari. Firefox hasn't implemented it yet (bugzil.la). Not sure about IE.
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How to grep a text file which contains some binary data?
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vielmettivielmetti
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How to check an Android device is HDPI screen or MDPI screen?
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222
density = getResources().getDisplayMetrics().density;
// return 0.75 if it's LDPI
// return 1...
How do I remove msysgit's right click menu options?
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623
64-Bit Windows
From a cmd.exe window, run these commands:
cd "C:\Program Files (x86)\Git\git...
How to draw a custom UIView that is just a circle - iPhone app
... would I go about drawing a custom UIView that is literally just a ball (a 2D circle)? Would I just override the drawRect method? And can someone show me the code for drawing a blue circle?
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Install Gem from Github Branch?
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201
You don't need to build the gem locally. In your gemfile you can specify a github source with ...
Calculate the center point of multiple latitude/longitude coordinate pairs
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21 Answers
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