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EC2 Instance Cloning
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edited Mar 24 '14 at 17:03
Lemmings19
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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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piggybackpiggyback
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C# Set collection?
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147
Try HashSet:
The HashSet(Of T) class provides high-performance set operations. A set is a...
Mimicking sets in JavaScript?
...initialData) {
// Usage:
// new MiniSet()
// new MiniSet(1,2,3,4,5)
// new MiniSet(["1", "2", "3", "4", "5"])
// new MiniSet(otherSet)
// new MiniSet(otherSet1, otherSet2, ...)
this.data = {};
this.add.apply(this, arguments);
}
MiniSet.prototype = {
// usage:
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How to find gaps in sequential numbering in mysql?
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mattmatt
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Multidimensional Array [][] vs [,] [duplicate]
...10];
x[1] = new double[5];
x[2] = new double[3];
x[3] = new double[100];
x[4] = new double[1];
Because each entry in the array is a reference to an array of double. With a jagged array, you can do an assignment to an array like you want in your second example:
x[0] = new double[13];
On the seco...
JavaScript error (Uncaught SyntaxError: Unexpected end of input)
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414
Add a second });.
When properly indented, your code reads
$(function() {
$("#mewlyDiagno...
Why does changing the sum order returns a different result?
...of binary floating point, we were using a decimal floating point type with 4 significant digits, where each addition is performed at "infinite" precision and then rounded to the nearest representable number. Here are two sums:
1/3 + 2/3 + 2/3 = (0.3333 + 0.6667) + 0.6667
= 1.000 + 0...
Python Linked List
...ked list in python? In scheme, a linked list is defined simply by '(1 2 3 4 5) . Python's lists, [1, 2, 3, 4, 5] , and tuples, (1, 2, 3, 4, 5) , are not, in fact, linked lists, and linked lists have some nice properties such as constant-time concatenation, and being able to reference separate par...