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How to use a filter in a controller?
...Prashanth is correct, but there is even easier way of doing the same. Basically instead of injecting the $filter dependency and using awkward syntax of invoking it ($filter('filtername')(arg1,arg2);) one can inject dependency being: filter name plus the Filter suffix.
Taking example from the quest...
How can you undo the last git add?
...nch, some staged, some not. At some point, some foolish programmer accidentally executed:
9 Answers
...
Initializing C# auto-properties [duplicate]
...tring Bar { get; set; } = "bar";
}
You can also write read-only automatically-implemented properties, which are only writable in the constructor (but can also be given a default initial value:
public class Foo
{
public string Bar { get; }
public Foo(string bar)
{
Bar = bar;
...
What should my Objective-C singleton look like? [closed]
My singleton accessor method is usually some variant of:
26 Answers
26
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总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
... {
public:
int x;
CBaseX() { x = 10; }
void foo() { printf("CBaseX::foo() x=%d/n", x); }
};
class CBaseY
{
public:
int y;
int* py;
CBaseY() { y = 20; py = &y; }
void bar() { printf("CBaseY::bar() y=%d,...
Swift: Convert enum value to String?
...sion UIApplicationState { var toString() -> String { /* check self for all diff. cases and return something like "Active" */ }
– DevAndArtist
Mar 25 '16 at 9:31
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Is it possible to “await yield return DoSomethingAsync()”
...
What you are describing can be accomplished with the Task.WhenAll method. Notice how the code turns into a simple one-liner. What happens is that each individual url begins downloading and then WhenAll is used combine those operations into a single Task which can be awaited.
Task<IE...
Difference between using bean id and name in Spring configuration file
...ference, 3.2.3.1 Naming Beans:
Every bean has one or more ids (also
called identifiers, or names; these
terms refer to the same thing). These
ids must be unique within the
container the bean is hosted in. A
bean will almost always have only one
id, but if a bean has more than one
i...
Declaration of Methods should be Compatible with Parent Methods in PHP
...
I believe visibility is actually a different error. By the way, at my shop we don't use strict mode, because of this (we use E_ALL, IIRC).
– davidtbernal
Jun 25 '10 at 7:01
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Why would a static nested interface be used in Java?
... keyword in the above example is redundant (a nested interface is automatically "static") and can be removed with no effect on semantics; I would recommend it be removed. The same goes for "public" on interface methods and "public final" on interface fields - the modifiers are redundant and just add...