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Can lambda functions be templated?
In C++11, is there a way to template a lambda function? Or is it inherently too specific to be templated?
11 Answers
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Jquery insert new row into table at a certain index
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It should be noticed that if jQuery's eq function is given a negative value, it'll loop around to the end of the table. So running this and trying to insert it on the 0 index will cause the new row to be inserted at the end
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Test or check if sheet exists
...in workbook then set destsheet in the destination workbook to the sheet with the same name as the currently iterated one in the origin workbook.
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Django template how to look up a dictionary value with a variable
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Write a custom template filter:
from django.template.defaulttags import register
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@register.filter
def get_item(dictionary, key):
return dictionary.get(key)
(I use .get so that if the key is absent, it returns none. If ...
jQuery to retrieve and set selected option value of html select element
... retrieve and set the selected value of a select element (drop down list) with jQuery.
9 Answers
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join list of lists in python [duplicate]
Is the a short syntax for joining a list of lists into a single list( or iterator) in python?
15 Answers
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Do event handlers stop garbage collection from occurring?
...pClass (as the publisher).
For GC in general (in particular, the target): it depends whether MyFunction is static or instance-based.
A delegate (such as an event subscription) to an instance method includes a reference to the instance. So yes, an event subscription will prevent GC. However, as soo...
Blank HTML SELECT without blank item in dropdown list
...follow
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edited Mar 4 '16 at 21:43
John Zabroski
1,6562020 silver badges3939 bronze badges
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Append an element with fade in effect [jQuery]
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Is there a reason you first hide then append (because it's faster to first set a style before attaching to the DOM, or something like that) or does it not make a difference?
– qwertymk
Jan 14 '11 at 3:12
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What is the benefit of using Fragments in Android, rather than Views?
... your target (or minimum) sdk to 4 (API 1.6) and add the android compatibility package (v4) to add support for Fragments . Yesterday I did this and successfully implemented Fragments to visualize data from a custom class.
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