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Why use Ruby instead of Smalltalk? [closed]
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I think the class library point is off base. I know both Smalltalk and Ruby and the class libraries are very similar. Any problems I had learning one, I would have had learning the other. Having done more ruby first, it made the Smalltalk libraries much easier to learn. Th...
What does the (unary) * operator do in this Ruby code?
...ame, mouse, country, usa. Then the splat is used to make that into a Hash. Now the Ruby people always send you to look at the Splat method, since everything is exposed in Ruby. I have no idea where it is, but once you have that, you'll see that it runs a for through the array and builds the hash.
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Django Cookies, how can I set them?
...n a location
the visitor chooses. e.g: User enters in 55812 as the zip. I know what
city and area lat/long. that is and give them their content pertinent
to that area. My question is how can I store this in a cookie so that
when they return they are not required to always enter their zip code?
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How to use the new affix plugin in twitter's bootstrap 2.1.0?
...: $('#nav').offset().top. And it should be inside a ready() block so you know the page layout is complete.
– orrd
Sep 10 '13 at 16:20
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Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...use this is a very late answer. The question was posted nearly 4 years ago now.
– Moira
Mar 5 '18 at 10:44
source woul...
How slow are .NET exceptions?
...at it's meant to be, I really don't want to try to handle this as I don't know what else might be wrong."
When using exceptions in "only reasonable circumstances" I've never seen an application whose performance was significantly impaired by exceptions. Basically, exceptions shouldn't happen often ...
What are the git concepts of HEAD, master, origin?
...t of the 'master'. So, which one is the revision that the repo is pointing now?
– OK999
Jun 5 '17 at 21:10
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Android “Only the original thread that created a view hierarchy can touch its views.”
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The Painless Threading article at that link is now a 404. Here is a link to an (older?) blog piece on Painless Threading - android-developers.blogspot.com/2009/05/painless-threading.html
– Tony Adams
Jul 18 '13 at 18:14
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Difference between and text
There are many legends about them. I want to know the truth. What are the differences between the two following examples?
3...
Find the Smallest Integer Not in a List
...wo linear passes through the list, or just one pass if the list length is known to start with. There is no need to represent the hold the entire list in memory, so the algorithm's asymptotic memory usage is just what is needed to represent the array of booleans; i.e. O(N) bits.
(By contrast, algor...