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How to initialize a dict with keys from a list and empty value in Python?
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dict.fromkeys([1, 2, 3, 4])
This is actually a classmethod, so it works for dict-subclasses (...
Why does casting int to invalid enum value NOT throw exception?
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Finding all possible combinations of numbers to reach a given sum
...target, partial + [n])
if __name__ == "__main__":
subset_sum([3,9,8,4,5,7,10],15)
#Outputs:
#sum([3, 8, 4])=15
#sum([3, 5, 7])=15
#sum([8, 7])=15
#sum([5, 10])=15
This type of algorithms are very well explained in the following Standford's Abstract Programming lecture -...
Check if key exists and iterate the JSON array using Python
...me": "2012-05-01", "created_time": "2012-05-01", "to": {"data": [{"id": "1543", "name": "Honey Pinter"}]}, "type": "status", "id": "id_7"}"""
def getTargetIds(jsonData):
data = json.loads(jsonData)
if 'to' not in data:
raise ValueError("No target in given data")
if 'data' not in...
Using WebAPI or MVC to return JSON in ASP.NET
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answered Jan 11 '13 at 21:34
Shaun WilsonShaun Wilson
8,06233 gold badges4646 silver badges4545 bronze badges
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sqlite database default time value 'now'
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answered Oct 14 '08 at 8:01
OwenOwen
73.7k1919 gold badges112112 silver badges113113 bronze badges
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What is Castle Windsor, and why should I care?
...erator.
Start here: http://tech.groups.yahoo.com/group/altdotnet/message/10434
Imagine you have an email sending class. EmailSender. Imagine you have another class WorkflowStepper. Inside WorkflowStepper you need to use EmailSender.
You could always say new EmailSender().Send(emailMessage);
but t...
Following git-flow how should you handle a hotfix of an earlier release?
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Why use argparse rather than optparse?
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324
As of python 2.7, optparse is deprecated, and will hopefully go away in the future.
argparse is...
How do I see the last 10 commits in reverse-chronological order with SVN?
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