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std::string length() and size() member functions
...tw, offering both #length and #size as synonyms for the number of items in arrays and hashes (C++ only does it for strings).
Minimalists and people who believe "there ought to be one, and ideally only one, obvious way to do it" (as the Zen of Python recites) will, I guess, mostly agree with your do...
How can I increment a char?
... loops, it's very useful to me to be able to do increment chars, and index arrays by chars.
6 Answers
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AngularJS directive with default options
...the values as they would be passed from the template. If you're passing an array f.e. it should be attributes.foo = '["one", "two", "three"]' instead of attributes.foo = ["one", "two", "three"]
– Dominik Ehrenberg
Apr 22 '15 at 7:39
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Decimal precision and scale in EF Code First
...>> propertyExpression)
method (i call this by the position in the array, it's not ideal i know, any help will be much appreciated)
and if it's not nullable i call the
Property(Expression<Func<TStructuralType, decimal>> propertyExpression)
method.
Having the DecimalProperty...
What is the most efficient way to store tags in a database?
...res version 9.4 and up has an option of storing a record of type JSON text array.
Your schema would be:
Table: Items
Columns: Item_ID:int, Title:text, Content:text
Table: Tags
Columns: Item_ID:int, Tag_Title:text[]
For more info, see this excellent post by Josh Berkus:
http://www.databasesoup.c...
How to output messages to the Eclipse console when developing for Android
...es internally. If the toString() method of Object itself is used (e.g. for array types) then you may not get useful output.
– Maarten Bodewes
Jul 4 '13 at 22:58
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jQuery UI accordion that keeps multiple sections open?
...ultiOpenAccordion').multiAccordion();
// you can use a number or an array with active option to specify which tabs to be opened by default:
$('#multiOpenAccordion').multiAccordion({ active: 1 });
// OR
$('#multiOpenAccordion').multiAccordion({ active: [1, 2, 3] });
...
When should std::move be used on a function return value? [duplicate]
... never notice (and if you do notice you can optimize). For types like std::array that are expensive to move, or for templates where you have no idea whether moves are cheap or not, you're more likely to be bothered worrying about it.
...
Unmangling the result of std::type_info::name
...xa_demangle() is successful, returns a pointer to a local, stack allocated array... ouch!
Also note that if you provide a buffer, abi::__cxa_demangle() assumes it to be allocated on the heap. Allocating the buffer on the stack is a bug (from the gnu doc): "If output_buffer is not long enough, it is ...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...this method commented out without warnings. I have a CustomAdapter extends ArrayAdapter<CustomListItem> with getCount(), getItem(...) and getView(...), using the "holder pattern". Just out of curiosity...
– dentex
Apr 19 '14 at 17:18
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