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Build tree array from flat array in javascript
...angling branches, but can be modified to ignore them. It doesn't require a 3rd-party library. It's, as far as I can tell, the fastest solution.
function list_to_tree(list) {
var map = {}, node, roots = [], i;
for (i = 0; i < list.length; i += 1) {
map[list[i].id] = i; // initialize...
How to join int[] to a character separated string in .NET?
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var ints = new int[] {1, 2, 3, 4, 5};
var result = string.Join(",", ints.Select(x => x.ToString()).ToArray());
Console.WriteLine(result); // prints "1,2,3,4,5"
EDIT: As of (at least) .NET 4.5,
var result = string.Join(",", ints.Select(x => x.T...
Initializing a static std::map in C++
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635
Using C++11:
#include <map>
using namespace std;
map<int, char> m = {{1, 'a'}, {3...
How to get nth jQuery element
In jQuery, $("...").get(3) returns the 3rd DOM element. What is the function to return the 3rd jQuery element?
11 Answers...
Ignoring SSL certificate in Apache HttpClient 4.3
How to ignore SSL certificate (trust all) for Apache HttpClient 4.3 ?
16 Answers
16
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HTTP Error 404.3 - Not Found" while browsing wcf service on Windows Server 2008(64bit)
I am developing an application based on .Net Framework 3.5 sp1 and hosted on windows server 2008(64bit).
7 Answers
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log4net vs. Nlog
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383
votes
I was recently tasked to "prototype up some loggin'" for an upcoming projec...
How to read a single character from the user?
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23 Answers
23
Active
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Environment variables for java installation
...nswer
– Kimchi Man
Feb 24 '15 at 15:35
1
Good answer. I also make a directory junction to my java...
Conversion of System.Array to List
...urself some pain...
using System.Linq;
int[] ints = new [] { 10, 20, 10, 34, 113 };
List<int> lst = ints.OfType<int>().ToList(); // this isn't going to be fast.
Can also just...
List<int> lst = new List<int> { 10, 20, 10, 34, 113 };
or...
List<int> lst = new Li...