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jQuery to loop through elements with the same class
...deeds correct! The function is used by the actual iterator to process each item. Returning false will stop iteration.
– Kees C. Bakker
Jun 29 '12 at 7:09
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Why is lazy evaluation useful?
... or explicit lambda construction.
Finally, in that same vein, some of the best mechanisms for dealing with side-effects in the type system, such as monads, really can only be expressed effectively in a lazy setting. This can be witnessed by comparing the complexity of F#'s Workflows to Haskell Mona...
Generating HTML email body in C#
...t includes the creation of style attributes HtmlTextWriter is probably the best way to go. However it can be a bit clunky to use and some developers like the markup itself to be easily read but perversly HtmlTextWriter's choices with regard indentation is a bit wierd.
In this example you can also ...
Duplicate keys in .NET dictionaries?
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how should we add items to that Lookup?
– moldovanu
Apr 16 '12 at 14:58
add a comment
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Use LINQ to get items in one List, that are not in another List
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This method (list of over 50,000 items) was significantly faster than the ANY method!
– DaveN
Jul 23 '17 at 8:59
5
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Assign variables to child template in {% include %} tag Django
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@Vor If my view returns context["these_items"] and context["other_items"], can I use include with this to substitute {% for item in these_items %} with {% for item in other_items %} ?
– GiannisIordanou
Feb 26 '18 at 11:14
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How do I remove code duplication between similar const and non-const member functions?
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C++17 has updated the best answer for this question:
T const & f() const {
return something_complicated();
}
T & f() {
return const_cast<T &>(std::as_const(*this).f());
}
This has the advantages that it:
Is obvious w...
jQuery remove all list items from an unordered list
I forgot the jQuery command that will clear all list elements from a list. I did a bit of searching, done it a bunch of times before, but just simply forgot the command.
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Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.) [closed]
...prototype extensions in this. Google Adwords async code doesn't do this. Best to use Underscore, or another library's functionality that standardizes on this.
– Tracker1
Jan 30 '12 at 17:49
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How to convert a string of numbers to an array of numbers?
...ment into a number.
var a = "1,2,3,4";
var b = a.split(',').map(function(item) {
return parseInt(item, 10);
});
Check the Docs
Or more elegantly as pointed out by User: thg435
var b = a.split(',').map(Number);
Where Number() would do the rest:check here
Note: For older browsers that...