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When to use IList and when to use List
...face and List is the concrete type but I still don't know when to use each one. What I'm doing now is if I don't need the Sort or FindAll methods I use the interface. Am I right? Is there a better way to decide when to use the interface or the concrete type?
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The identity used to sign the executable is no longer valid
...ioning profiles: right-click -> move to trash
I saw this error exactly one year after signing up as an Apple developer.
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In-Place Radix Sort
... How is the speed with longer sequences? You don't have enough different ones with a length of 5
– Stephan Eggermont
Jan 22 '09 at 21:10
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How to convert a Django QuerySet to a list
...er
Update with regard to the comment:
There are various ways to do this. One (which is probably not the best one in terms of memory and time) is to do exactly the same :
answer_ids = set(answer.id for answer in answers)
existing_question_answers = filter(lambda x: x.answer.id not in answers_id, e...
What is the difference between HAVING and WHERE in SQL?
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Number one difference for me: if HAVING was removed from the SQL language then life would go on more or less as before. Certainly, a minority queries would need to be rewritten using a derived table, CTE, etc but they would arguably...
What is the correct file extension for GLSL shaders? [closed]
...ondering if there is a standard file format, or which way is the 'correct' one?
6 Answers
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Highlight all occurrence of a selected word?
... is there a way to use this functionality but with the highlighted one or more words?
– Sung Cho
Aug 6 '18 at 1:27
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Twitter Bootstrap Tabs: Go to Specific Tab on Page Reload or Hyperlink
...d their Bootstrap Tabs JS . It works great except for a few minor issues, one of which is I do not know how go directly to a specific tab from an external link. For example:
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JavaScript curry: what are the practical applications?
...g the same JavaScript built-ins over and over with all the same values but one. To steal John's example:
String.prototype.csv = String.prototype.split.partial(/,\s*/);
var results = "John, Resig, Boston".csv();
alert( (results[1] == "Resig") + " The text values were split properly" );
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Understanding the difference between __getattr__ and __getattribute__
... def __getattr__(self, attr):
return self.attr
I'll leave that one as an exercise.
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