function nextClick() { counter++; var index = past_challenges.length-1; if (counter > index){counter=index;} } function prevClick() { counter--; if (counter < 0){counter=0;} } var counter = 0; setInterval(function myf(){ matter = past_challenges[counter][0]; time = past_challenges[counter][1]; people = past_challenges[counter][2]; tag.idcontent("content",matter); tag.idcontent("date",time); tag.idcontent("participants",people); }, 500); var past_challenges =[ ["Mr right is an old man learning 🎓 to code 💻 however, he sometimes gets exasperated .
When copying codes 《/》the 🔢 line number at the begining gets also copied .
Write a script to help him get rid of the numbers 🥊.
The script should read the code from an external file 🗂 .
This is an example of the last code Mr Right copied :
1 show hi;
2 show 10 times $;
3 for i in z{
4 show /;
5 }
he wants to get
show hi;
show 10 times $;
for i in z etc
","13 JUL 2017","krishna aston"], ["🚀 CHALLENGE OF THE DAY 2/1
The spy world has changed 🕶 A shift towards the obvious has been considered As the main coder of #$@^ spy agency 🔎 ,you've been comisionned to develop a coder-decoder dealing with natural language 🏮

meet 12pm -> might output

he told the boy to dig at 4 places

you are free to choose to encode-decode :short messages or cipher<-> coded natural language

the aim is to generate and decode quite unsuspicious pieces of text. make your rules and have fun 👌
","14 JUL 2017","aston"] ] /* laline-leve js lib https://codepen.io/appinv/pen/xrJLLr */ function tagO(){} tagO.prototype.idcontent = function(idp,content) { document.getElementById(idp).innerHTML=content; } tagO.prototype.allclasscontent = function(classp,content) { var x=document.getElementsByClassName(classp); for(var i = 0; i < x.length; i++){ x[i].innerText=content; } } tagO.prototype.idcolor = function(idp,color) { document.getElementById(idp).style.color = color;} tagO.prototype.allclasscolor = function(classp,color) { var x=document.getElementsByClassName(classp); for(var i = 0; i < x.length; i++){ x[i].style.color = color; } } tagO.prototype.idbgcolor = function(idp,color) { document.getElementById(idp).style.backgroundColor = color;} tagO.prototype.allclassbgcolor = function(classp,color) { var x=document.getElementsByClassName(classp); for(var i = 0; i < x.length; i++){ x[i].style.backgroundColor = color; } } tagO.prototype.idbdcolor = function(idp,color) { document.getElementById(idp).style.borderColor = color; } tagO.prototype.allclassbdcolor = function(classp,color) { var x=document.getElementsByClassName(classp); for(var i = 0; i < x.length; i++){ x[i].style.borderColor = color; } } var tag = new tagO();

(web) ch compilation