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difference between scope and namespace of ruby-on-rails 3 routing
I can't understand what the difference is between a namespace and a scope in the routing of ruby-on-rails 3.
5 Answers
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What is a typedef enum in Objective-C?
I don't think I fundamentally understand what an enum is, and when to use it.
13 Answers
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Checking if a field contains a string
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@Stennie, then what do you suggest to make efficient use of index and find a substring.
– Blue Sky
Nov 7 '12 at 19:31
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PHP: How to remove specific element from an array?
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@dcp3450: And what do you do with $submenuArray? (Note that with each loop $submenuArray will be overwritten.)
– Gumbo
Mar 15 '10 at 18:09
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How to preserve insertion order in HashMap? [duplicate]
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LinkedHashMap is precisely what you're looking for.
It is exactly like HashMap, except that when you iterate over it, it presents the items in the insertion order.
share
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How to see which commits in one branch aren't in the other?
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Great, this what I needed. It would also be nice to get a short description of the tests, but I can script this.
– Sascha Effert
Sep 28 '11 at 12:54
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
What is the most efficient algorithm to achieve the following:
27 Answers
27
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How to embed a text file in a .NET assembly?
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What would the 'using' directive code look like, I'm struggling to make this work. I've added the solutions.txt as a resource, but it can't find Resources.solutions - I feel I'm missing the using directive.
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Saving a Numpy array as an image
... @Ludovico Verniani It does not distort images, but it does use a somewhat uncommon color encoding in which the order of the colors is BGR rather than RGB.
– Zvika
Jun 11 at 7:23
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Visual studio compiles fine but still shows red lines
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what if the error is in Visual studio for Mac? what would be the path for this folder?
– Lost
Nov 14 '17 at 19:28
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