How to use match_Empty method in Gherkin-python

Best Python code snippet using gherkin-python

dom.js

Source:dom.js

1//console.log(document);2//3//console.log(document.domain);4//console.log(document.URL);5//console.log(document.title);6//document.title = "change the title";7//console.log(document.doctype);8//console.log(document.head);9//console.log(document.body);10//console.log(document.all);11//console.log(document.forms);12//console.log(document.links);13//console.log(document.images);14// console.log(document.getElementById('header-title'));15//let headerTitle = document.getElementById('header-title');16////let header = document.getElementById('main-header');17// console.log(headerTitle.textContent);18// headerTitle.innerText = "Inner Text";19//console.log(headerTitle.textContent); // this will not consider inner styling of the elements ...20//console.log(headerTitle.innerText); // but this will consider inner styling of the elements like if you will put a display none then innerText will not select it ... 21// headerTitle.innerHTML = '<h3>Hello</h3>';22//// header.style.borderBottom = 'solid 3px #000000';23//24// // console.log(items);25// console.log(list_items[1].innerText);26//27// list_items[1].innerText = 'Hello 2';28// list_items[1].style.fontWeight = 'bold';29// list_items[1].style.backgroundColor = 'Yellow';30//31// let list_items = document.getElementsByClassName('list-group-item');32//33// for(let i=0; i<list_items.length; i++){34// 	list_items[i].style.backgroundColor = 'grey';35// }36// let items = document.getElementsByTagName('li');37//38// items[1].innerText = 'Hello 2';39// items[1].style.fontWeight = 'bold';40// items[1].style.backgroundColor = 'Yellow';41//42// for(let i=0; i<items.length; i++){43// 	items[i].style.backgroundColor = 'grey';44// }45// let header = document.querySelector('#main-header');46// header.style.borderBottom = 'solid 4px black';47//48// let input = document.querySelector('input');49// input.value = "hello world";50//51// let submit = document.querySelector('input[type="submit"]');52// submit.value = 'SEND';53//54// let list_item = document.querySelector('.list-group-item');55// list_item.style.color = 'red';56//57//58// let lastItem = document.querySelector('.list-group-item:last-child');59// lastItem.style.color = 'blue';60//61// let thirdItem = document.querySelector('.list-group-item:nth-child(3)');62// thirdItem.style.color = 'red';63//64// let titles = document.querySelectorAll('.title');65// console.log(titles);66// titles[0].textContent = 'Hello';67//68// let odd = document.querySelectorAll('li:nth-child(even)');69// let even = document.querySelectorAll('li:nth-child(odd)');70//71//72// for(let i=0; i<odd.length; i++){73// 	odd[i].style.backgroundColor = 'grey';74// 	even[i].style.backgroundColor = '#ccc';75// }76// let itemList = document.querySelector('#items');77// // console.log(itemList.parentNode);78// console.log(itemList.parentNode.parentNode.parentNode);79//80//81// itemList.parentNode.style.backgroundColor = '#ccc';82//83// let itemsList = document.querySelector('#items');84// console.log(itemsList.parentElement);85// console.log(itemsList.parentElement.parentElement.parentElement);86//87//88// itemList.parentElement.style.backgroundColor = '#ccc';89//90// let itemList = document.querySelector('#items');91// itemList.children[1].style.backgroundColor = 'grey';92// itemList.firstElementChild.innerText = "Hello 1";93//94//95// console.log(itemList.lastElementChild);96// itemList.lastElementChild.innerText = "Hello 4";97//98// console.log(itemList.nextElementSibling);99//100// console.log(itemList.previousElementSibling);101// itemList.previousElementSibling.style.backgroundColor = 'Yellow';102// let newDiv = document.createElement('div');103//104// newDiv.className = 'my-class';105// newDiv.id = 'my-id';106// newDiv.setAttribute('title', 'my-title');107//108// newDivText = document.createTextNode('Hello World');109// newDiv.appendChild(newDivText);110//111// var container = document.querySelector('header .container');112// var h1 = document.querySelector('header h1');113//114// // console.log(newDiv);115// newDiv.style.fontSize = '20px';116// container.insertBefore(newDiv, h1);117// let button = document.getElementById('box');118//  button.addEventListener('click', buttonClick);119//120// button.addEventListener('mouseenter', runEvent);121// button.addEventListener('mouseleave', runEvent);122//123// button.addEventListener('mouseover', runEvent);124// button.addEventListener('mouseout', runEvent);125//126//127// button.addEventListener('click', runEvent);128// button.addEventListener('dblclick', runEvent);129// button.addEventListener('mouseup', runEvent);130// button.addEventListener('mousedown', runEvent);131// function buttonClick(e){132// 	// console.log(e.target);133// 	// console.log(e.target.id);134// 	// console.log(e.target.className);135// 	// console.log(e.target.classList[0]);136//137// 	// console.log(e.type);138// 	// console.log(e.clientX);139//140// 	// console.log(e.offsetX);141// 	console.log(e.altKey);142// 	console.log(e.ctrlKey);143// 	console.log(e.shiftKey);144// }145// var form = document.querySelector('form');146// // select.addEventListener('change', runEvent);147// // select.addEventListener('input', runEvent);148//149// form.addEventListener('submit', runEvent);150// function runEvent(e){151// 	e.preventDefault();152// 	console.log('Event Type: '+e.type);153// 	console.log(e.target.value)154// }155// let itemInput = document.querySelector('input[type="text"]');156//// let form = document.querySelector('form');157//158// itemInput.addEventListener('keydown', runEvent);159//160// console.log(container);161//162// container.appendChild(document.createTextNode('hello'));163// let form = document.getElementById('addForm');164// let itemList = document.getElementById('items');165// let item = document.getElementById('item');166// let filter = document.querySelector('input[type="text"]');167//168//169// form.addEventListener('submit', addItem);170// itemList.addEventListener('click', deleteItem);171// filter.addEventListener('keyup', applyFilter);172//173// function addItem(e){174// 	e.preventDefault();175// 	let itemToAdd = item.value;176//    177//     if(itemToAdd != ''){178//         let itemText = document.createTextNode(itemToAdd);179//         let deleteButtonCross = document.createTextNode('X');180//         let space = document.createTextNode(' ');181//182//         let itemLi = document.createElement('li');183//         itemLi.className = 'list-group-item';184//185//         let itemDeleteButton = document.createElement('button');186//         itemDeleteButton.className = 'btn btn-danger btn-sm float-right delete';187//         itemDeleteButton.appendChild(deleteButtonCross);188//189//         itemLi.appendChild(itemText);190//         itemLi.appendChild(space);191//         itemLi.appendChild(itemDeleteButton);   192//193//         itemList.appendChild(itemLi);194//     }195//     else{196//         alert('Please add some item first');197//     }198// }199//200//201// function deleteItem(e){202//    203//     if(e.target.classList.contains('delete')){204//         let btn = e.target;205//         let li = btn.parentElement;206//         itemList.removeChild(li);207//     }208// }209//210// function applyFilter(e){211//     let filterText = e.target.value.toLowerCase();212//    213//     let items = document.getElementsByTagName('li');214//    215//     Array.from(items).forEach(function(item){216//       217//         let itemName = item.firstChild.textContent;218//        219//         if(itemName.toLowerCase().indexOf(filterText) != -1){220//             item.style.display = 'block';221//         }222//         else{223//             item.style.display = 'none';224//         }225//        226//     });227// }228//console.log('I am ready');229//230let str1 = "---(++++)----";231let str2 = "";232let str3 = "before ( middle []) after ";233let str4 = ") (";234let str5 = "<(   >)";235let str6 = "( [  <>  ()  ]  <>  )";236let str7 = " (      [)";237let str8 = "()";238//const verify = str => {239//    let flag = 1;240//    let stck = [];241//    let arr = str.split("");242//    243//    arr.forEach(character => {244//        let check = stck[stck.length-1];245//        if(character === '(' || character === '[' || character === '<'){246//            stck.push(character);247//            flag=0;248//        }249//        if(character === ')' || character === ']' || character === '>'){    250//            251//            flag = 1;252//            if(stck.length){253//                    if( (check == "(" && character == ")" ) ||  (check == "[" && character == "]" ) || (check == "<" && character == ">" )){254//                        stck.pop();255//                    }256//            }257//        }258//    });259//        260//    return stck.length? 0: flag;261//}262//varify = s => {263//    let stck = [];264//    265//    for(let i=0; i<s.length; i++){266//        let char = stck[stck.lastIndexOf -1];267//        268//        if(s[i] === "(" || s[i] === "[" || s[i] === "<"){269//            stck.push(s[i]);270//        }271//        else if( (char == "(" && s[i] == ")" ) ||  (char == "[" && s[i] == "]" ) || (char == "<" && s[i] == ">" )){272//            stck.pop();273//        }274//        else return false275//    }276//    277//    return stck.length ? false : true;278//}279//varify = str => {280//    let obj = {281//        ")": "(",282//        "]": "[",283//        ">": "<"284//    }285//    286//    let s =  [];287//    288//    for(let i = 0; i<str.length; i++){289//        if(str[i] === "(" || str[i] === "[" || str[i] === "<"){290//            s.push(str[i]);291//        }292//        else if(s[s.length - 1 ] === obj[str[i]]){293//            s.pop();294//        }295//        else return false;296//    }297//    298//    return s.length ? false : true;299//}300//console.log('1: '+str1+' '+verify(str1));301//console.log('2: '+str2+' '+verify(str2));302//console.log('3: '+str3+' '+verify(str3));303//console.log('4: '+str4+' '+verify(str4));304//console.log('5: '+str5+' '+verify(str5));305//console.log('6: '+str6+' '+verify(str6));306//console.log('8: '+str8+' '+verify(str8));307//console.log('7: '+str7+' '+verify(str7));308//console.log(((name) => 'Hi ' + name)('Jess'))309function func(s, a, b)310{311    var match_empty=/^$/ ;312    if (s.match(match_empty))313    {314        return -1;315    }316    else317    {318        var i=s.length-1;319        var aIndex=-1;320        var bIndex=-1;321        while ((aIndex==-1) && (bIndex==-1) && (i>=0))322        {323            if (s.substring(i, i+1) == a)324                aIndex=i;325        	if (s.substring(i, i+1) == b)326                bIndex=i;327        	i--;328        }329        330        console.log(bIndex);331        if (aIndex != -1)332        {333            if (bIndex == -1)334                return aIndex;335        	else336                return Math.max(aIndex, bIndex);337        }338        else339        {340            if (bIndex != -1)341                return bIndex;       342	      else343                return -1;344        }345    }346};347const fun_modified = (s,a,b) => {348    var match_empty=/^$/;349    if(s.match(match_empty)) return -1; 350    let i=s.length-1, aIndex=-1, bIndex=-1; 351    while((aIndex==-1) && (bIndex==-1) && (i>=0)){352        if (s.substring(i, i+1) == a) aIndex=i;353        if (s.substring(i, i+1) == b) bIndex=i;354        i--;355    }356     console.log(bIndex);357    const result = (aIndex != -1) ? (bIndex == -1) ?  aIndex :  Math.max(aIndex, bIndex) : (bIndex != -1) ?  bIndex :  -1358    return result;359};360//const fun_modified = (s,a,b) => {361//    var match_empty=/^$/;362//    if(s.match(match_empty)) return -1; 363//    let i=s.length-1, aIndex=-1, bIndex=-1; 364//    while((aIndex==-1) && (bIndex==-1) && (i>=0)){((s.substring(i, i+1) == a)) ? aIndex=i : bIndex=i;i--;}365//    const result = (aIndex != -1) ? (bIndex == -1) ?  aIndex :  Math.max(aIndex, bIndex) : (bIndex != -1) ?  bIndex :  -1366//    return result;367//};368console.log(func('abcde', 'g', 'h'));369//console.log(fun_modified('abcdef', 'a', 'e'));...

luminati-task.js

Source:luminati-task.js

1//1) Task #12// Implement function verify(text) which verifies whether parentheses within text are3// correctly nested. You need to consider three kinds: (), [], <> and only these kinds.4//5//     Examples:6//7// verify("---(++++)----") -> 18// verify("") -> 19// verify("before ( middle []) after ") -> 110// verify(") (") -> 011// verify("<(   >)") -> 012// verify("(  [  <>  ()  ]  <>  )") -> 113// verify("   (      [)") -> 014151617// Solution Task 1181920const verify = (str) => {21    let arrStr = str.split('')22    let resultBrackets = []23    for(let i = 0; i < arrStr.length; i++){24        if(arrStr[i] === '(' || arrStr[i] === '[' || arrStr[i] === '<') resultBrackets.push(arrStr[i])25        else if(arrStr[i] === ')' && resultBrackets.pop() !== '(') return false26        else if(arrStr[i] === ']' && resultBrackets.pop() !== '[') return false27        else if(arrStr[i] === '>' && resultBrackets.pop() !== '<') return false28    }29    return true30}3132// 2) Task #233// Problem34// Simplify the implementation below as much as you can.35//     Even better if you can also improve performance as part of the simplification!36//     FYI: This code is over 35 lines and over 300 tokens, but it can be written in37// 5 lines and in less than 60 tokens.38//     Function on the next page.39//40//41//42//     function func(s, a, b)43// {44//     var match_empty=/^$/ ;45//     if (s.match(match_empty))46//     {47//         return -1;48//     }49//     else50//     {51//         var i=s.length-1;52//         var aIndex=-1;53//         var bIndex=-1;54//55//         while ((aIndex==-1) && (bIndex==-1) && (i>=0))56//         {57//             if (s.substring(i, i+1) == a)58//                 aIndex=i;59//             if (s.substring(i, i+1) == b)60//                 bIndex=i;61//62//             i--;63//         }64//65//         if (aIndex != -1)66//         {67//             if (bIndex == -1)68//                 return aIndex;69//             else70//                 return Math.max(aIndex, bIndex);71//         }72//         else73//         {74//             if (bIndex != -1)75//                 return bIndex;76//             else77//                 return -1;78//         }79//     }
...

simplify.js

Source:simplify.js

1function func1(s, a, b)2{3    var match_empty=/^$/ ;4    if (s.match(match_empty))5    {6        return -1;7    }8    else9    {10        var i=s.length-1;11        var aIndex=-1;12        var bIndex=-1;13        while ((aIndex==-1) && (bIndex==-1) && (i>=0))14        {15            if (s.substring(i, i+1) == a)16                aIndex=i;17        	if (s.substring(i, i+1) == b)18                bIndex=i;19        	i--;20        }21        if (aIndex != -1)22        {23            if (bIndex == -1)24                return aIndex;25        	else26                return Math.max(aIndex, bIndex);27        }28        else29        {30            if (bIndex != -1)31                return bIndex;       32	      else33                return -1;34        }35    }36};37function func(s, a, b){38  if (!s.length) return -1;39const aIndex = s.indexOf(a)40const bIndex = s.indexOf(b)41return Math.max(aIndex, bIndex)42}...

lumino.js

Source:lumino.js

1function func(s, a, b)2{3    var match_empty=/^$/ ;4    if (s.match(match_empty))5    {6        return -1;7    }8    else9    {10        var i=s.length-1;11        var aIndex=-1;12        var bIndex=-1;13        while ((aIndex==-1) && (bIndex==-1) && (i>=0))14        {15            if (s.substring(i, i+1) == a)16                aIndex=i;17        	if (s.substring(i, i+1) == b)18                bIndex=i;19        	i--;20        }21        if (aIndex != -1)22        {23            if (bIndex == -1)24                return aIndex;25        	else26                return Math.max(aIndex, bIndex);27        }28        else29        {30            if (bIndex != -1)31                return bIndex;       32	      else33                return -1;34        }35    }36};...

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