A while ago I had the idea to store all the important configuration and dotfiles from my system in a Git repository. That saved me a few months ago: My harddrive died, but I could get back to work with Ubuntu and that repository quickly.
Only problem: I maintained that repo by manually copying t...
I was inspired by last major release of boost::spirit (third version Boost.Spirit X3, C++14-oriented) library and reinvent the part of it:
#include <iostream>
#include <utility>
#include <type_traits>
#include <cstdlib>
#include <cassert>
namespace details
{
template< typename visitor, type...
tl;dr: We need a language-design tag.
We have tags for interpreter and tags for compiler, so I think that a language-design, or something similar to the likes of that. There are already quite a few questions, like this one that would suggest the need for a tag like this. So, in short, I think ...
This is my horrible, but also working object pool script:
http://codeviewer.org/view/code:50ed
It works, but I really want to reduce the amount of copying. I asked over at Unity forums, and after some fixing I got this: http://codeviewer.org/view/code:50ee, which is a definite improvement, but it...
def minimum(x):
mini = x[0]
for i in x[1:]:
if i < mini:
mini = i
else:
mini = x[0]
return (mini)
b = [1,2,3,4,5]
c= [3,6,2,7,9]
print minimum(b)
print minimum(c)
My code works for the first list (b) that I used to test (it returns 1 as the mi...
I created the dice tag this morning. At over 60 candidate questions, it was time.
Here is the list of candidate questions.
When adding the tag, please be sure to make all appropriate edits. Of special note, random will probably be appropriate on many of these. Add it too, as necessary.
This...
My situation
I call multiple Groovy scripts from Java, they both contain long-lived Groovy objects.
I would like my Groovy scripts to make some changes to a Java meta-class for a Java class (that have about 100 instances). However, the scripts should be able to make different changes, and chang...
After weeks of slaving over FIPS-197, I finally have my own working C/C# implementation of AES-128 which I'm quite happy about.
The next thing I'm looking to do is implement a nonce counter block of configurable length (either 8 or 16 bytes) to convert this block cipher into a stream cipher (CT...
If we just want to check whether or not button1value is even, we can do that using the modulo (%) operator:
if button1value % 2 == 0 {
// button1value is even
groundspeed = 5.0
}
If we're checking for some other sort of set, we can use a switch statement:
switch button1value {
cas...
Write code to sum two numbers represented by a linked list. The digits
in this linked list are in reverse order. eg. (9->2->3) + (4->8->2) =
(3->1->6)
Any comments on my solution (especially on the testing part)?
public class ListNode {
private int val;
ListNode next;
ListN...
I am writing a "collision detection" in PHP and want to check if a specific "area" is still free in the two-dimensional target array.
I use the following code to do that, but I think there might be a better (= faster) solution than looping over every possible position in the array and check weth...
I would like to know the right way to execute an action(a method) from my app into my routes.
I have to do this because I have a POST route waiting to be call from other pages (like an API call) but in this the response doesn't matter, what matters is the event that has to be emitted by the App...
