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Nested or Inner Class in PHP
...B needs access to
members of A that would otherwise be declared private. By hiding class
B within class A, A's members can be declared private and B can access
them. In addition, B itself can be hidden from the outside world.
Nested classes can lead to more readable and maintainable code.
...
Performant Entity Serialization: BSON vs MessagePack (vs JSON)
...e "ObjectId", "Min key", "UUID" or "MD5" (I think these types are required by MongoDB). These types are not compatible with JSON. That means some type information can be lost when you convert objects from BSON to JSON, but of course only when these special types are in the BSON source. It can be a d...
Immutable vs Unmodifiable collection
.... It just makes sure that the collection itself cannot be altered (and not by wrapping, but by copying). The objects which are present in the collection can still be altered, and no guarantee is given on those.
– Hiery Nomus
Jan 17 '12 at 9:44
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Can I disable autolayout for a specific subview at runtime?
... wraps to its content which is then scrolled and zoomed around a superview by manipulating the frame origin. Autolayout fights with this at runtime.
...
Overriding id on create in ActiveRecord
...at for picklists and small tables that change infrequently and only change by developers. So when going from ActiveHash to ActiveRecord, it's easiest to just keep all of the foreign key references the same.
share
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AngularJS UI Router - change url without reloading state
...alse . For example:
$state.go('.detail', {id: newId})
can be replaced by
$state.transitionTo('.detail', {id: newId}, {
location: true,
inherit: true,
relative: $state.$current,
notify: false
})
Edit: As suggested by fracz it can simply be:
$state.go('.detail', {id: newId}, ...
Change Checkbox value without triggering onCheckChanged
... implementation of the OnCheckChangedListener interface, which was created by the programmer. My answer implies that the programmer maintained a reference to their own implementation - mListener.
– Shade
Jul 9 '14 at 8:20
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How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
I have a .diff file created by a coworker, and would like to apply the changes listed in that diff file to my local branch of the exact same repository. I do not have access to that worker's pc or branch that was used to generate this diff file.
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Confused about stdin, stdout and stderr?
...That's about as dumbed-down as I can make it :-)
Of course, that's mostly by convention. There's nothing stopping you from writing your error information to standard output if you wish. You can even close the three file handles totally and open your own files for I/O.
When your process starts, it ...
Is using 'var' to declare variables optional? [duplicate]
...able bubbles up through the layers of scope until it encounters a variable by the given name or the global object (window, if you are doing it in the browser), where it then attaches. It is then very similar to a global variable. However, it can still be deleted with delete (most likely by someone e...