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How to create a new database after initally installing oracle database 11g Express Edition?
...answer, this is exactly what I needed. This answer should get voted to the top.
– KevSheedy
Jun 21 '13 at 10:28
1
...
Function overloading by return type?
... print n
-- this program results in a compile-time error "Unresolved top-level overloading"
I can resolve the ambiguity by specifying the type I want:
main = do n <- readLn
print (n::Int)
-- this compiles (and does what I want)
Anyway, what this whole discussion means is that...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...own as "var hoisting" because the var foo part is moved ("hoisted") to the top of the scope, but the foo = "f" part is left in its original location. (See Poor misunderstood var on my anemic little blog.)
When let and const happen
let and const are different from var in a couple of ways. The way...
Principles for Modeling CouchDB Documents
... is always at the bottom of the collation and null or "" are always at the top.
The second helpful addition from CouchDB in these situations is the _list function. This would allow you to run the above results through a templating system of some kind (if you want HTML, XML, CSV or whatever back), o...
What are the best practices for catching and re-throwing exceptions?
...iled operation, but not to decide how the failure should be handled at the top level. In earlier PHP versions this would be implemented as
$connect = new CONNECT($db, $user, $password, $driver, $host);
try {
$connect->insertSomeRecord();
}
catch (Exception $e) {
$connect->disconnect()...
What is 'Pattern Matching' in functional languages?
...ues. In a pseudo-C++ syntax:
enum Shape {
Rectangle of { int left, int top, int width, int height }
Circle of { int x, int y, int radius }
}
A value of type Shape can now contain either Rectangle with all the coordinates or a Circle with the center and the radius. Pattern matching allows you...
Node.js vs .Net performance
...uld be great to have data. That's usually how I decide how to proceed with topics of performance.
– kingPuppy
Feb 13 '15 at 20:59
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show 10 ...
Questions every good .NET developer should be able to answer? [closed]
...ities rather than the sort of thing you can look up and memorise from '101 top .NET interview Qs and As".
Just to cite myself as an example, I tend to 'know' the things I need to use from day to day. I tend to forget (and later have to re-look up) things that I use rarely.
If you wanted to trip m...
Android Studio Project Structure (v.s. Eclipse Project Structure)
...great when you have multiple repositories.
Structure: Folder Structure
Top Level Folders
1. Main Project
This would be entire project context (Eclipse Land: Like your workspace but limited to what's relevant to your project). Ex: HelloWorldProject if the name of the application you gave was He...
A gentle tutorial to Emacs/Swank/Paredit for Clojure
...t this: (1) look at the source -- there's a huge amount of comments at the top of the file which contain all the information you're likely to need; (2) type C-h m in Emacs while paredit-mode is active -- a buffer will pop up with information on the current major mode followed by information on all a...