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C# - Keyword usage virtual+override vs. new
... here, the new / override keyword for the metods determine which metod is called when you put a Bar into a Foo variable.
– Thomas N
Apr 20 '15 at 13:00
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How to create a trie in Python
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Unwind is essentially correct that there are many different ways to implement a trie; and for a large, scalable trie, nested dictionaries might become cumbersome -- or at least space inefficient. But since you're just getting started, I think...
Does JavaScript have the interface type (such as Java's 'interface')?
...That's not a big deal until you realize:
JavaScript is an extremely dynamically typed language -- you can create an object with the proper methods, which would make it conform to the interface, and then undefine all the stuff that made it conform. It'd be so easy to subvert the type system -- even a...
How to display length of filtered ng-repeat data
...h filters the data. val would be the text that is typed in the input (basically query) but each time I type, it changes. But what is filterFilter here? I might add that I have my own customFilter created (wherein I can specify which key of the object to consider for filtering).
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Is JavaScript's “new” keyword considered harmful?
... to every object I create, I could just write a creation function that manually assigns each method to each new object... Or, I could assign them to the creation function's prototype and use new to stamp out new objects. Not only is this faster (no code needed for each and every method on the protot...
What does “@@ -1 +1 @@” mean in Git's diff output?
...|15)$')
Here we removed lines 2, 3, 14 and 15. Output:
@@ -1,6 +1,4 @@
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@@ -11,6 +9,4 @@
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-14
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@@ -1,6 +1,4 @@ means:
-1,6 means that this piece of the first file starts at line 1 and shows a total of 6 lines. Therefore it shows lines 1 to 6.
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Recursion in Angular directives
...are a couple of popular recursive angular directive Q&A's out there, which all come down to one of the following solutions:
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Check if table exists in SQL Server
...bleName', 'U') to guarantee the object is a table.
– Allon Guralnek
Oct 4 '11 at 16:41
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How to capture UIView to UIImage without loss of quality on retina display
...IGraphicsBeginImageContext uses a fixed scale factor of 1.0, so you're actually getting exactly the same image on an iPhone 4 as on the other iPhones. I'll bet either the iPhone 4 is applying a filter when you implicitly scale it up or just your brain is picking up on it being less sharp than everyt...
json_encode() escaping forward slashes
...nd for JS phpjs.org/functions/stripslashes
– Barkermn01
May 23 '14 at 9:07
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@MartinBarker: This ...