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Read entire file in Scala?
...e to the party, but I'd hate for people not to know they can do "io.File("/etc/passwd").slurp" in trunk.
– psp
Aug 26 '09 at 3:48
28
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C# using streams
....g. WriteByte(). There are no functions for dealing with integers, strings etc. This makes the stream very general-purpose, but less simple to work with if, say, you just want to transfer text.
However, .NET provides classes that convert between native types and the low-level stream interface, and ...
Javascript foreach loop on associative array object
...hat the Object.keys() function is available on modern browsers and in Node etc. That function returns the "own" keys of an object, as an array:
Object.keys(arr_jq_TabContents).forEach(function(key, index) {
console.log(this[key]);
}, arr_jq_TabContents);
The callback function passed to .forEach...
SQL Server - Return value after INSERT
...ou'll be forced to migrate when that version of SQL is no longer supported etc so triggers won't cause a resultset. Whatever, it is not the best answer because if you have INSTEAD OF triggers the SCOPE_IDENTITY might not work (stackoverflow.com/questions/908257/…)
– gbn
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Recursion or Iteration?
... they are designed (Fibonacci sequences, traversing a tree like structure, etc.). Recursion makes the algorithm more succinct and easier to understand (therefore shareable and reusable).
Also, some recursive algorithms use "Lazy Evaluation" which makes them more efficient than their iterative brot...
Is there a tool to convert JavaScript files to TypeScript [closed]
...pts. You just need to turn off some compiler switches like --noImplictAny, etc. However, its good idea to turn them on eventually and add the type annotations where required
– Liero
Jun 28 '17 at 16:34
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How do you pass multiple enum values in C#?
...s. If you do not take care of defining the values as, for example, 1,2,4,8 etc, you will have problems.
– Denis Troller
Jun 23 '09 at 0:54
1
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ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
...ork in some situations where there isn't an HttpContext (application_start etc)
– mcintyre321
Sep 15 '14 at 12:18
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show 2 more comments
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Biggest GWT Pitfalls? [closed]
...r.agent" value="gecko1_8" />
Where gecko1_8 is Firefox 2+, ie6 is IE, etc.
Problem: Hosted mode is very slow (on OS X at least) and does not come close to matching the 'live' changes you get when you edit things like JSPs or Rails pages and hit refresh in your browser.
Solution: You can giv...
How do I detect that an iOS app is running on a jailbroken phone?
...Wouldn't it be enough to look for any file/dir outside your sandbox? Like /etc?
– Rhythmic Fistman
Aug 1 '09 at 4:53
59
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