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Best practice? - Array/Dictionary as a Core Data Entity Attribute [closed]
...e) and if the collections are large, you may have to move a lot of data to/from the data store (if it's an SQLite data store) just to read or modify a small part of the collection.
The alternative is to use Core Data to-many relationships to model the semantics of the array or dictionary collection...
Git branch diverged after rebase
...e different commits with different hashes. If other developers are working from the pre-rebased branch then doing a git push -f would be extremely disruptive to their workflow. Thus, since this branch has been pushed to a public source he should have merged.
– awolf
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AngularJS - convert dates in controller
Could anyone please suggest me how to convert date from this 1387843200000 format into this 24/12/2013 inside my controller ?
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Why can't overriding methods throw exceptions broader than the overridden method?
... @danip the overriding method can throw any subset of exceptions thrown from overriden method. The empty set is a subset too. That is why @Override public void foo() {...} is legal.
– Developer Marius Žilėnas
Mar 14 '16 at 17:48
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Use of “instanceof” in Java [duplicate]
... an instance of a class that implements a particular interface.
Read more from the Oracle language definition here.
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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
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The routes get loaded from all assemblies within AppDomain.CurrentDomain, so if your old assemblies are still part of that, you might be still getting old/duplicate routes.
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Centering a view in its superview using Visual Format Language
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Why are the results from | and [superview] different? Is this something that should be radar'd or is there going on that I'm just not following?
– Matt G
Feb 13 '14 at 20:00
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“Variable” variables in Javascript?
...as:
console.log(a + " " + hello); // Logs hello world
(Example is taken from the PHP manual on variable variables.)
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How do you determine what technology a website is built on? [closed]
... want to know the framework...well that will probably not be possible just from looking at the site. Why don't you write them an email? ;)
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answered D...
Add new field to every document in a MongoDB collection
...({}, {"$set": {"new_field": "value"}}, upsert=False, array_filters=None)
From documents
update_many(filter, update, upsert=False, array_filters=None, bypass_document_validation=False, collation=None, session=None)
filter: A query that matches the documents to update.
update: The modifications...