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Any way to declare an array in-line?
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DraemonDraemon
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How do I get a reference to the app delegate in Swift?
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773
The other solution is correct in that it will get you a reference to the application's delegate,...
Way to ng-repeat defined number of times instead of repeating over array?
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Update (9/25/2018)
Newer versions of AngularJS (>= 1.3.0) allow you to do this with only a variable (no function needed):
<li ng-repeat="x in [].constructor(number) track by $index">
<span>{{ $index+1 }}</span>
</li>
$scope.number = 5;
This was not...
Find out time it took for a python script to complete execution
...w()
#do something
#Python 2:
print datetime.now() - startTime
#Python 3:
print(datetime.now() - startTime)
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Why is using the JavaScript eval function a bad idea?
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390
Improper use of eval opens up your
code for injection attacks
Debugging can be more challengi...
Detect if an element is visible with jQuery [duplicate]
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3 Answers
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How to use the “number_to_currency” helper method in the model rather than view?
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103
It’s not available because its use in a model (typically) violates MVC (and it does seem to in...
Ruby capitalize every word first letter
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edited Jul 31 '13 at 12:02
answered Nov 22 '12 at 21:29
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Calculate age given the birth date in the format YYYYMMDD
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253
I would go for readability:
function _calculateAge(birthday) { // birthday is a date
var ag...
Find an item in List by LINQ?
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IEnumerable<string> results = myList.Where(s => s == search);
3) First will return the first item which matches your criteria:
string result = myList.First(s => s == search);
Note FirstOrDefault() will behave the same, except it will return null for reference types, or the default...