Calculate if value exceeds percentage <> numeric deadbands of previous value
function percentage_deadband($value,$previous,$deadband)
{
if($previous==0 || $value==0)
{
return false;
}
$n = $value / $previous * 100;
if($n > 100){
return $n - $deadband > 100;
...
I'm confused by the tag sections in my profile, and I'm wondering if others might be as well. I noticed that my top tag was listed under my reputation:
So I clicked on the "tags" section to see which tags I had answered questions for. There, I see a different set of numbers by the same tag:
...
So there is a solution floating around about using 2 pointers. But I decide to keep the implementation much simpler by using basic constructs that works use to build basic methods of a singly list list data structure. Code is in Java.
The code works. My question is, am I off the hook from makin...
I'm trying to mimic the std::istream_iterator class just to make it able to read whole line from file instead of word by word as standard std::istream_iterator do.
the purpose of this program is to copy a file to another by using istream_iterator as showing below.
how can i improve it
// uti...
Please, review the following implementation of Cohen-Sutherland line clipping algorithm(p-91):
#include "Line2d.h"
#include "Rectangle2d.h"
#include "Coordinates2d.h"
class ClippingLine2d
{
private:
Rectangle2d rectangle;//clipping rectangle
Line2d line;//line to be clipped
private:
...
I have these functions for generating procedural debug data for another piece of code related to image processing. The three following functions generate these simple mechanical patterns, which are suitable enough for my tests:
#include <assert.h>
#include <stdbool.h>
#include <stdint.h>
#...
Function:
void chrapp (char arr[], char chr, int pos)
{
memmove(arr + pos + 1, arr + pos, strlen(arr + pos));
*(arr + pos + 1) = chr;
}
Usage:
char myarr [256] = "Hello SE Code Review";
chrapp(myarr, ':', 7);
puts(myarr);
Result:
Hello SE: Code Review
For Cardshifter TCG we pretty frequently update our list of available cards, so I tried to think of a way to make it easy to transform an exported JSON file containing all the cards into a decent HTML file that I can update on our website.
Each card's format looks like this:
{
"MAX_HEALTH" :...
I am working on a Win-RT application with SQLite as my database provider. I have a need to load multiple tables and join the results. The way that I have accomplished this is like so:
public async Task<IEnumerable<PaymentInfo>> LoadAllPaymentInfoAsync()
{
var payments = await SqliteService...
I am writing a helper class for encrypting string and other data types. My goal is to make it as easy as possible to use, while still keeping a substantial amount of security.
One issue I struggled with was simplifying all the different key and IV sizes. I've settled on having the caller provide...
List<ServiceAgreement> list = (from line in File.ReadAllLines(Properties.Settings.Default.ServiceAgreementsFile)
let serviceAgreement = line.Split(new[] { ',', ' ' }, StringSplitOptions.RemoveEmptyEntries)
selec...
I have a table with a Balance column of type decimal(18,0).
I want to get updates to its Balance field and reflect the changes in the parents of the updated row.
Currently I can easily subtract parent values by selecting from deleted table and add to parent values by selecting from inserted tab...
Resubmit May's runner-up
Resubmit June's runner-up
StackSTV
Stack Exchange uses an STV-based system for holding elections. They use the software OpenSTV to host it.
That software is no longer being maintained, and the system is being rebranded as OpaVote, and will no longer be free.
...
I have sentences expressed as Parts of speech (POS) tagged words.
I want to have all the short phrases in them to be joined up with underscores.
I want them to have the Part of speech tag of the final word in the phrase -- not because this is necessarily linguistically correct, but because it wil...
