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Dusan Krstic inter-coder

3 followers · 3 following
  • Institute for public health of Vojvodina, BeeMon Solution
  • Serbia
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inter-coder / disable_dev-tool.js
Last active Aug 10, 2022
Clearing the console alone is not enough, and a better approach is to disable the developer tool from being opened in any meaningful way
View disable_dev-tool.js
(function() {
'use strict';
Object.getOwnPropertyNames(console).filter(function(property) {
return typeof console[property] == 'function';
}).forEach(function (verb) {
console[verb] =function(){return 'Sorry, for security reasons...';};
});
window.addEventListener('devtools-opened', ()=>{
// do some extra code if needed or ...
// maybe even delete the page, I still like to add redirect just in case
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inter-coder / heatMapColorforValue.js
Created Jul 6, 2021
Calculating heat map colours
View heatMapColorforValue.js
function heatMapColorforValue(value,alpha,max){
alpha=100*alpha;
value=value/max;
var h = parseInt((1.0 - value) * 240)
return "hsl(" + h + "deg 100% 50% / "+alpha+"%)";
}
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inter-coder / int2roman.js
Created Jul 6, 2021
convert integer to roman numeral javascript
View int2roman.js
Object.defineProperty(Number.prototype,'int2roman',{
get: function(){
const map = {
M: 1000,
CM: 900,
D: 500,
CD: 400,
C: 100,
XC: 90,
L: 50,
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inter-coder / changeValueDetection.js
Last active Dec 17, 2019
changeValueDetection - Observer
View changeValueDetection.js
HTMLElement.prototype.changeValueDetection = function(){
var element=this;
var oldVal=element.value;
var GUID = function (){var S4 = function () {return(Math.floor(Math.random() * 0x10000).toString(16));};return (S4() + S4() + "-" +S4() + "-" +S4() + "-" +S4() + "-" +S4() + S4() + S4());};
var uiq="GUID-"+GUID();
if(window.changeValueDetectionEvents==undefined)window.changeValueDetectionEvents=new Event('changeValueDetection');
element.setAttribute("data-uiq",uiq);
window[uiq]=setInterval(function(){
if(element.value!=oldVal){
oldVal=element.value;element.setAttribute("value",oldVal);
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inter-coder / tableToExcel.js
Created May 14, 2015
Easy way to transfer HTML tables to Excel files, but with limited possibilities of customization
View tableToExcel.js
function tableToExcel(p){
var dlink=document.createElement('a');
document.body.appendChild(dlink);
var uri='data:application/vnd.ms-excel;base64,';
var template='<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--><meta http-equiv="content-type" content="application/vnd.ms-excel; charset=UTF-8"></head><body><table>{table}</table></body></html>';
var base64=function(s){return window.btoa(unescape(encodeURIComponent(s)));};
var format=function(s,c){return s.replace(/{(\w+)}/g,function(m,p){return c[p];});};
if(!p.table.nodeType) p.table = document.getElementById(p.table);
var ctx = { worksheet: p.worksheet || 'Worksheet', table: p.table.innerHTML };
dlink.h
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inter-coder / dependencies.js
Last active Oct 1, 2019
Class for providing the sequence of interdependent scripts that should be loaded into the Web page
View dependencies.js
var dps=function(p){
this.desc="Class for providing the sequence of interdependent scripts that should be loaded into the Web page";
this.loadCSS=function(url,cb){
var style=document.createElement("link");
style.href=url+"?"+new Date().getTime();
style.rel="stylesheet";
document.head.appendChild(style);
style.onload=function(){if(cb!=undefined)cb(style);};
};
this.loadJS=function(url,cb){
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inter-coder / copy2clipboard.js
Last active Nov 14, 2017
Copy to clipboard as typing
View copy2clipboard.js
document.querySelector("input").addEventListener('keyup',function(){
var pom=document.createElement("textarea");
document.body.appendChild(pom);
pom.value=this.value;
pom.select();
try {
document.execCommand('copy');
pom.parentNode.removeChild(pom);
this.focus();
}
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inter-coder / c2l2c.js
Created Apr 25, 2017
Preslovljavanje LATINICE <=> Ћирилицу
View c2l2c.js
Object.defineProperty(String.prototype,'lat2cir',{get:function(){return this.toString().replace(/A/g,"А").replace(/B/g,"Б").replace(/V/g,"В").replace(/G/g,"Г").replace(/DŽ/g,"Џ").replace(/Dž/g,"Џ").replace(/Đ/g,"Ђ").replace(/DJ/g,"Ђ").replace(/Dj/g,"Ђ").replace(/D/g,"Д").replace(/E/g,"Е").replace(/Ž/g,"Ж").replace(/Z/g,"З").replace(/I/g,"И").replace(/K/g,"К").replace(/LJ/g,"Љ").replace(/Lj/g,"Љ").replace(/L/g,"Л").replace(/M/g,"М").replace(/NJ/g,"Њ").replace(/Nj/g,"Њ").replace(/J/g,"Ј").replace(/N/g,"Н").replace(/O/g,"О").replace(/P/g,"П").replace(/R/g,"Р").replace(/S/g,"С").replace(/T/g,"Т").replace(/Ć/g,"Ћ").replace(/U/g,"У").replace(/F/g,"Ф").replace(/H/g,"Х").replace(/C/g,"Ц").replace(/Č/g,"Ч").replace(/Š/g,"Ш").replace(/a/g,"а").replace(/b/g,"б").replace(/v/g,"в").replace(/g/g,"г").replace(/dž/g,"џ").replace(/đ/g,"ђ").replace(/dj/g,"ђ").replace(/d/g,"д").replace(/e/g,"е").replace(/ž/g,"ж").replace(/z/g,"з").replace(/i/g,"и").replace(/k/g,"к").replace(/lj/g,"љ").replace(/l/g,"л").replace(/m/g,"м").replace
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inter-coder / lat2cir.js
Last active Apr 21, 2017
Preslovljavanje iz LATINICE u Ћирилицу
View lat2cir.js
String.prototype.lat2cir=function(){//preslovljavanje
return this.toString().replace(/A/g,"А").replace(/B/g,"Б").replace(/V/g,"В").replace(/G/g,"Г").replace(/DŽ/g,"Џ").replace(/Dž/g,"Џ").replace(/Đ/g,"Ђ").replace(/DJ/g,"Ђ").replace(/Dj/g,"Ђ").replace(/D/g,"Д").replace(/E/g,"Е").replace(/Ž/g,"Ж").replace(/Z/g,"З").replace(/I/g,"И").replace(/K/g,"К").replace(/LJ/g,"Љ").replace(/Lj/g,"Љ").replace(/L/g,"Л").replace(/M/g,"М").replace(/NJ/g,"Њ").replace(/Nj/g,"Њ").replace(/J/g,"Ј").replace(/N/g,"Н").replace(/O/g,"О").replace(/P/g,"П").replace(/R/g,"Р").replace(/S/g,"С").replace(/T/g,"Т").replace(/Ć/g,"Ћ").replace(/U/g,"У").replace(/F/g,"Ф").replace(/H/g,"Х").replace(/C/g,"Ц").replace(/Č/g,"Ч").replace(/Š/g,"Ш").replace(/a/g,"а").replace(/b/g,"б").replace(/v/g,"в").replace(/g/g,"г").replace(/dž/g,"џ").replace(/đ/g,"ђ").replace(/dj/g,"ђ").replace(/d/g,"д").replace(/e/g,"е").replace(/ž/g,"ж").replace(/z/g,"з").replace(/i/g,"и").replace(/k/g,"к").replace(/lj/g,"љ").replace(/l/g,"л").replace(/m/g,"м").replace(/nj/g,"њ")
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inter-coder / DoesServiceExist.py
Created Apr 9, 2017
View DoesServiceExist.py
#!/usr/bin/env python
# Determining whether the services are working at a remote location
from socket import *
def DoesServiceExist(host, port):
targetIP = gethostbyname(host)
s = socket(AF_INET, SOCK_STREAM)
s.settimeout(1)
result = s.connect_ex((targetIP,port))
s.close()