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How to calculate an angle from three points? [closed]
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16 Answers
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How to disable Crashlytics during development
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Marc from Crashlytics here. Here's a couple of ways to disable Crashlytics while you are doing...
How to delete an element from an array in C#
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How to sort objects by multiple keys in Python?
...ns):
from operator import itemgetter
comparers = [((itemgetter(col[1:].strip()), -1) if col.startswith('-') else
(itemgetter(col.strip()), 1)) for col in columns]
def comparer(left, right):
for fn, mult in comparers:
result = cmp(fn(left), fn(right))...
android studio 0.4.2: Gradle project sync failed error
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edited Jan 17 '14 at 8:26
answered Jan 16 '14 at 17:20
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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11 Answers
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
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Simplest code for array intersection in javascript
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Adding a new array element to a JSON object
...Object, then stringify back to JSON
var jsonStr = '{"theTeam":[{"teamId":"1","status":"pending"},{"teamId":"2","status":"member"},{"teamId":"3","status":"member"}]}';
var obj = JSON.parse(jsonStr);
obj['theTeam'].push({"teamId":"4","status":"pending"});
jsonStr = JSON.stringify(obj);
// "{"theTeam...
JavaScript function to add X months to a date
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18 Answers
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