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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...verkill to me.
Instead, I extend the existing img tag - which, really, is what Angular directives are all about.
So - this is what I came up with.
Note: This requires the full JQuery library to be present and not just the JQlite Angular ships with because we're using .error()
You can see it in...
What are the main performance differences between varchar and nvarchar SQL Server data types?
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What about index size, memory usage etc? I assume you always use int when you could use tinyint too "just in case"?
– gbn
Jul 9 '10 at 7:02
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Creating a new dictionary in Python
... documentation is absolutely opaque to me -- it's terrible. I have no idea what they're telling me to do, or why I should do it. And .get() seems to do exactly the right thing -- plus it's extremely flexible. I'm sure its a lack of understanding on my part. With that in mind, my questions are: why b...
What .NET collection provides the fastest search
...cause it takes constant time to evaluate Contains.
The actual answer to "What is the fastest searchable collection" depends on your specific data size, ordered-ness, cost-of-hashing, and search frequency.
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“for loop” with two variables? [duplicate]
...e most appropriate, and the fact that it truncates to the shortest list is what you would want (since it is impossible for there to be the same element at index 9 when one of the lists is only 5 elements long). If that is what you want, go with this:
def equal_elements(t1, t2):
return [x for x...
Get an OutputStream into a String
What's the best way to pipe the output from an java.io.OutputStream to a String in Java?
5 Answers
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Convert nullable bool? to bool
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You ultimately have to decide what the null bool will represent. If null should be false, you can do this:
bool newBool = x.HasValue ? x.Value : false;
Or:
bool newBool = x.HasValue && x.Value;
Or:
bool newBool = x ?? false;
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What's the best UML diagramming tool? [closed]
... in beer) would be nice, but I'd be willing to pay if the tool's worth it. What should I be using?
50 Answers
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When to use IComparable Vs. IComparer
...ck for the teams. I want to get the tallest/best/fastest folks on my team. What do I do?
IComparer Interface - Compare two people separate people
This allows me to compare any two guys lined up.........that's basically it. Fred vs John..........i throw them into a concrete class which implements ...
How to read from standard input in the console?
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I'm not sure what's wrong with the block
reader := bufio.NewReader(os.Stdin)
fmt.Print("Enter text: ")
text, _ := reader.ReadString('\n')
fmt.Println(text)
As it works on my machine. However, for the next block you need a pointer to t...