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What's the cleanest way of applying map() to a dictionary in Swift?
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Way to go from recursion to iteration
...ions it returned on the stack in reverse in order and repeat. Contingent/complex traversals, you just capture what would have been local stack variables in reference-counted pointers that you close over in your thunks, then subsequent thunks can be contingent on the results of previous sub-travers...
What's the difference between dynamic (C# 4) and var?
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var is static typed - the compiler and runtime know the type - they just save you some typing... the following are 100% identical:
var s = "abc";
Console.WriteLine(s.Length);
and
string s = "abc";
Console.WriteLine(s.Length);
All that happened w...
Bash Templating: How to build configuration files from templates with Bash?
...he regex above should be... (\$\{[a-zA-Z_][a-zA-Z_0-9]*\}) stackoverflow.com/questions/304864/…
– Blue Waters
Jun 21 '12 at 7:44
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How to return only the Date from a SQL Server DateTime datatype
... +1 Looks like this one is 35% faster than the double convert() method commonly used (which I also have used for years). Nice one.
– Dane
Sep 22 '08 at 4:04
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How to change context root of a dynamic web project in Eclipse?
...it). Most of the other answers here suggest you do things that in effect accomplish this.
The file that's changing is workspace/.metadata/.plugins/org.eclipse.wst.server.core/publish/publish.dat unless, that is, you've got more than one server in your workspace in which case it will be publishN.dat ...
Git copy file preserving history [duplicate]
...a somewhat confusing question in Git.
Lets say, I have a file dir1/A.txt committed and git preserves a history of commits
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Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
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java.lang.IllegalArgumentException: View not attached to window manager
... Simple solution? Yes. Effective? Perhaps in this case. Would I recommend it? NO! Don't swallow ALL exceptions like that! I would not even catch the IllegalArgumentException, but look for another solution.
– Simon Forsberg
Jan 25 '13 at 11:11
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How to stop tracking and ignore changes to a file in Git?
...prevent git from detecting changes in these files you should also use this command:
git update-index --assume-unchanged [path]
What you probably want to do: (from below @Ryan Taylor answer)
This is to tell git you want your own independent version of the file or folder. For instance, you d...