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404.html
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<!DOCTYPE html>
<html lang="en" dir="ltr">
<head prefix="og: http://ogp.me/ns#">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>404 Page not found – Talk Less Think More</title>
<script src="/js/enquire.min.dfb99dee1e029d51d6cfb672d847929890b1585402de17f5ed092edd72a688b4.js"></script>
<script defer src="/js/lazysizes.min.31dd6a2d3a1ec0f78a8df007535cf23f03aeb5c70f026e6d6a19dac3b3acc340.js"></script>
<script defer src="/js/fuse.min.94c78ad70b02749822921660cf4e9f0b3701bc0680c421afb784a78228de0275.js"></script>
<script defer src="/js/helper/getParents.min.086022fb02d7a1517e33c2670bffb976b3e80bcacd9caeee0c6a586064f20e42.js"></script>
<script defer src="/js/helper/fadeinout.min.9fe4b81a87e722d20c220a2b6ca145a3d8a2cb3ea1e89de55329ff417bdd9570.js"></script>
<script defer src="/js/helper/closest.min.js"></script>
<script>
"use strict";
if (window.NodeList && !NodeList.prototype.forEach) {
NodeList.prototype.forEach = Array.prototype.forEach;
}
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String.prototype.includes = function (search, start) {
'use strict';
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throw TypeError('first argument must not be a RegExp');
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return this.indexOf(search, start) !== -1;
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scrollToTop(250);
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scrollFunction();
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});
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}
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lastScrollTop = st <= 0 ? 0 : st;
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metaMsapplicationTileColor.setAttribute('content', '#555');
metaThemeColor.setAttribute('content', '#eee');
metaMsapplicationNavbuttonColor.setAttribute('content', '#eee');
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}
}) : null;
setMetaColor(localTheme);
} else {
setMetaColor(rootEleme.className);
}
selectThemeItemElem ?
selectThemeItemElem.forEach(function (v, i) {
v.addEventListener('click', function (e) {
var selectedThemeVariant = e.target.text.trim();
localStorage.setItem('theme', selectedThemeVariant);
setMetaColor(selectedThemeVariant);
rootEleme.removeAttribute('class');
rootEleme.classList.add('theme__' + selectedThemeVariant);
selectThemeElem.forEach(function(rootElem) {
rootElem.querySelectorAll('a').forEach(function (elem) {
if (elem.classList) {
if (elem.text.trim() === selectedThemeVariant) {
if (!elem.classList.contains('is-active')) {
elem.classList.add('is-active');
}
} else {
if (elem.classList.contains('is-active')) {
elem.classList.remove('is-active');
}
}
}
});
});
if (window.mermaid) {
if (selectedThemeVariant === "dark" || selectedThemeVariant === "hacker") {
mermaid.initialize({ theme: 'dark' });
location.reload();
} else {
mermaid.initialize({ theme: 'default' });
location.reload();
}
}
var utterances = document.querySelector('iframe');
if (utterances) {
utterances.contentWindow.postMessage({
type: 'set-theme',
theme: selectedThemeVariant === "dark" || selectedThemeVariant === "hacker" ? 'photon-dark' : selectedThemeVariant === 'kimbie' ? 'github-dark-orange' : 'github-light',
}, 'https://utteranc.es');
}
});
}) : null;
var permalink = JSON.parse("\"http://justinyhuang.github.io/404.html\"");
var searchResults = null;
var searchMenu = null;
var searchText = null;
var enableSearchHighlight = JSON.parse("true");
var searchResultPosition = JSON.parse("null");
var sectionType = JSON.parse("\"page\"");
var fuse = null;
(function initFuse() {
var xhr = new XMLHttpRequest();
xhr.open('GET', permalink + "index.json");
xhr.setRequestHeader('Content-Type', 'application/json; charset=utf-8');
xhr.onload = function () {
if (xhr.status === 200) {
fuse = new Fuse(JSON.parse(xhr.response.toString('utf-8')), {
keys: sectionType.includes('publication') ? ['title', 'abstract'] : ['title', 'description', 'content'],
includeMatches: enableSearchHighlight,
shouldSort: true,
threshold: 0.4,
location: 0,
distance: 100,
maxPatternLength: 32,
minMatchCharLength: 1,
});
window.fuse = fuse;
}
else {
console.error('[' + xhr.status + ']Error:', xhr.statusText);
}
};
xhr.send();
})();
function makeLi(ulElem, obj) {
var li = document.createElement('li');
li.className = 'search-result__item';
var a = document.createElement('a');
a.innerHTML = obj.title;
a.setAttribute('class', 'search-result__item--title');
a.setAttribute('href', obj.permalink);
var descDiv = document.createElement('div');
descDiv.setAttribute('class', 'search-result__item--desc');
if (obj.description) {
descDiv.innerHTML = obj.description;
} else if (obj.content) {
descDiv.innerHTML = obj.content.substring(0, 225);
}
li.appendChild(a);
li.appendChild(descDiv);
ulElem.appendChild(li);
}
function makeHighlightLi(ulElem, obj) {
var li = document.createElement('li');
li.className = 'search-result__item';
var descDiv = null;
var a = document.createElement('a');
a.innerHTML = obj.item.title;
a.setAttribute('class', 'search-result__item--title');
a.setAttribute('href', obj.item.uri);
if (obj.matches && obj.matches.length) {
for (var i = 0; i < obj.matches.length; i++) {
if ('title' === obj.matches[i].key) {
a = document.createElement('a');
a.innerHTML = generateHighlightedText(obj.matches[i].value, obj.matches[i].indices);
a.setAttribute('class', 'search-result__item--title');
a.setAttribute('href', obj.item.uri);
}
if ('description' === obj.matches[i].key) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'search-result__item--desc');
descDiv.innerHTML = generateHighlightedText(obj.item.description, obj.matches[i].indices);
} else if ('content' === obj.matches[i].key) {
if (!descDiv) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'search-result__item--desc');
descDiv.innerHTML = generateHighlightedText(obj.item.content.substring(0, 150), obj.matches[i].indices);
}
} else {
if (obj.item.description) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'search-result__item--desc');
descDiv.innerHTML = obj.item.description;
} else {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'search-result__item--desc');
descDiv.innerHTML = obj.item.content.substring(0, 150);
}
}
}
li.appendChild(a);
if (descDiv) {
li.appendChild(descDiv);
}
if (li) {
ulElem.appendChild(li);
}
}
}
function renderSearchResultsSide(searchText, results) {
searchResults = document.getElementById('search-results');
searchMenu = document.getElementById('search-menu');
searchResults.setAttribute('class', 'dropdown is-active');
var ul = document.createElement('ul');
ul.setAttribute('class', 'dropdown-content search-content');
if (results.length) {
results.forEach(function (result) {
var li = document.createElement('li');
var a = document.createElement('a');
a.setAttribute('href', result.uri);
a.setAttribute('class', 'dropdown-item');
a.appendChild(li);
var titleDiv = document.createElement('div');
titleDiv.innerHTML = result.title;
titleDiv.setAttribute('class', 'menu-item__title');
var descDiv = document.createElement('div');
descDiv.setAttribute('class', 'menu-item__desc');
if (result.description) {
descDiv.innerHTML = result.description;
} else if (result.content) {
descDiv.innerHTML = result.content.substring(0, 150);
}
li.appendChild(titleDiv);
li.appendChild(descDiv);
ul.appendChild(a);
});
} else {
var li = document.createElement('li');
li.setAttribute('class', 'dropdown-item');
li.innerText = 'No results found';
ul.appendChild(li);
}
while (searchMenu.hasChildNodes()) {
searchMenu.removeChild(
searchMenu.lastChild
);
}
searchMenu.appendChild(ul);
}
function renderSearchHighlightResultsSide(searchText, results) {
searchResults = document.getElementById('search-results');
searchMenu = document.getElementById('search-menu');
searchResults.setAttribute('class', 'dropdown is-active');
var ul = document.createElement('ul');
ul.setAttribute('class', 'dropdown-content search-content');
if (results.length) {
results.forEach(function (result) {
var li = document.createElement('li');
var a = document.createElement('a');
var descDiv = null;
a.setAttribute('href', result.item.uri);
a.setAttribute('class', 'dropdown-item');
a.appendChild(li);
var titleDiv = document.createElement('div');
titleDiv.innerHTML = result.item.title;
titleDiv.setAttribute('class', 'menu-item__title');
if (result.matches && result.matches.length) {
for (var i = 0; i < result.matches.length; i++) {
if ('title' === result.matches[i].key) {
titleDiv.innerHTML = generateHighlightedText(result.matches[i].value, result.matches[i].indices);
}
if ('description' === result.matches[i].key) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'menu-item__desc');
descDiv.innerHTML = generateHighlightedText(result.item.description, result.matches[i].indices);
} else if ('content' === result.matches[i].key) {
if (!descDiv) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'menu-item__desc');
descDiv.innerHTML = generateHighlightedText(result.item.content.substring(0, 150), result.matches[i].indices);
}
} else {
if (result.item.description) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'menu-item__desc');
descDiv.innerHTML = result.item.description;
} else {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'menu-item__desc');
descDiv.innerHTML = result.item.content.substring(0, 150);
}
}
}
li.appendChild(titleDiv);
if (descDiv) {
li.appendChild(descDiv);
}
ul.appendChild(a);
}
});
} else {
var li = document.createElement('li');
li.setAttribute('class', 'dropdown-item');
li.innerText = 'No results found';
ul.appendChild(li);
}
while (searchMenu.hasChildNodes()) {
searchMenu.removeChild(
searchMenu.lastChild
);
}
searchMenu.appendChild(ul);
}
function renderSearchResultsMobile(searchText, results) {
searchResults = document.getElementById('search-mobile-results');
var content = document.createElement('div');
content.setAttribute('class', 'mobile-search__content');
if (results.length > 0) {
results.forEach(function (result) {
var item = document.createElement('a');
item.setAttribute('href', result.uri);
item.innerHTML = '<div class="mobile-search__item"><div class="mobile-search__item--title">📄 ' + result.title + '</div><div class="mobile-search__item--desc">' + (result.description ? result.description : result.content) + '</div></div>';
content.appendChild(item);
});
} else {
var item = document.createElement('span');
content.appendChild(item);
}
let wrap = document.getElementById('search-mobile-results');
while (wrap.firstChild) {
wrap.removeChild(wrap.firstChild)
}
searchResults.appendChild(content);
}
function renderSearchHighlightResultsMobile(searchText, results) {
searchResults = document.getElementById('search-mobile-results');
var ul = document.createElement('div');
ul.setAttribute('class', 'mobile-search__content');
if (results.length) {
results.forEach(function (result) {
var li = document.createElement('li');
var a = document.createElement('a');
var descDiv = null;
a.setAttribute('href', result.item.uri);
a.appendChild(li);
li.setAttribute('class', 'mobile-search__item');
var titleDiv = document.createElement('div');
titleDiv.innerHTML = result.item.title;
titleDiv.setAttribute('class', 'mobile-search__item--title');
if (result.matches && result.matches.length) {
for (var i = 0; i < result.matches.length; i++) {
if ('title' === result.matches[i].key) {
titleDiv.innerHTML = generateHighlightedText(result.matches[i].value, result.matches[i].indices);
}
if ('description' === result.matches[i].key) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'mobile-search__item--desc');
descDiv.innerHTML = generateHighlightedText(result.item.description, result.matches[i].indices);
} else if ('content' === result.matches[i].key) {
if (!descDiv) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'mobile-search__item--desc');
descDiv.innerHTML = generateHighlightedText(result.item.content.substring(0, 150), result.matches[i].indices);
}
} else {
if (result.item.description) {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'mobile-search__item--desc');
descDiv.innerHTML = result.item.description;
} else {
descDiv = document.createElement('div');
descDiv.setAttribute('class', 'mobile-search__item--desc');
descDiv.innerHTML = result.item.content.substring(0, 150);
}
}
}
li.appendChild(titleDiv);
if (descDiv) {
li.appendChild(descDiv);
}
ul.appendChild(a);
}
});
} else {
var item = document.createElement('span');
ul.appendChild(item);
}
let wrap = document.getElementById('search-mobile-results');
while (wrap.firstChild) {
wrap.removeChild(wrap.firstChild)
}
searchResults.appendChild(ul);
}
function generateHighlightedText(text, regions) {
if (!regions) {
return text;
}
var content = '', nextUnhighlightedRegionStartingIndex = 0;
regions.forEach(function(region) {
if (region[0] === region[1]) {
return null;
}
content += '' +
text.substring(nextUnhighlightedRegionStartingIndex, region[0]) +
'<span class="search__highlight">' +
text.substring(region[0], region[1] + 1) +
'</span>' +
'';
nextUnhighlightedRegionStartingIndex = region[1] + 1;
});
content += text.substring(nextUnhighlightedRegionStartingIndex);
return content;
};
var searchElem = document.getElementById('search');
var searchMobile = document.getElementById('search-mobile');
var searchResultsContainer = document.getElementById('search-results');
searchElem ?
searchElem.addEventListener('input', function(e) {
if (!e.target.value | window.innerWidth < 770) {
searchResultsContainer ? searchResultsContainer.setAttribute('class', 'dropdown') : null;
searchResult ? searchResult.setAttribute('data-display', 'none') : null;
summaryContainer ? summaryContainer.setAttribute('data-display', 'block') : null;
return null;
}
searchText = e.target.value;
var results = fuse.search(e.target.value);
if (searchResultPosition === "main") {
if (enableSearchHighlight) {
renderSearchHighlightResultsMain(searchText, results);
} else {
renderSearchResultsMain(searchText, results);
}
} else {
if (enableSearchHighlight) {
renderSearchHighlightResultsSide(searchText, results);
} else {
renderSearchResultsSide(searchText, results);
}
var dropdownItems = searchResultsContainer.querySelectorAll('.dropdown-item');
dropdownItems ? dropdownItems.forEach(function(item) {
item.addEventListener('mousedown', function(e) {
e.target.click();
});
}) : null;
}
}) : null;
searchElem ?
searchElem.addEventListener('blur', function() {
if (window.innerWidth < 770) {
return null;
}
searchResultsContainer ? searchResultsContainer.setAttribute('class', 'dropdown') : null;
}) : null;
searchElem ?
searchElem.addEventListener('click', function(e) {
if (window.innerWidth < 770) {
return null;
}
if (!e.target.value) {
searchResultsContainer ? searchResultsContainer.setAttribute('class', 'dropdown') : null;
return null;
}
searchText = e.target.value;
var results = fuse.search(e.target.value);
if (searchResultPosition === "main") {
if (enableSearchHighlight) {
renderSearchHighlightResultsMain(searchText, results);
} else {
renderSearchResultsMain(searchText, results);
}
} else{
if (enableSearchHighlight) {
renderSearchHighlightResultsSide(searchText, results);
} else {
renderSearchResultsSide(searchText, results);
}
var dropdownItems = searchResultsContainer.querySelectorAll('.dropdown-item');
dropdownItems ? dropdownItems.forEach(function (item) {
item.addEventListener('mousedown', function (e) {
e.target.click();
});
}) : null;
}
}) : null;
var searchMenuElem = document.getElementById("search-menu");
var activeItem = document.querySelector('#search-menu .dropdown-item.is-active');
var activeIndex = null;
var items = null;
var searchContainerMaxHeight = 350;
searchElem ?
searchElem.addEventListener('keydown', function(e) {
if (window.innerWidth < 770) {
return null;
}
if (e.key === 'Escape') {
searchResult ? searchResult.setAttribute('data-display', 'none') : null;
summaryContainer ? summaryContainer.setAttribute('data-display', 'block') : null;
}
var items = document.querySelectorAll('#search-menu .dropdown-item');
var keyCode = e.which || e.keyCode;
if (!items || !items.length) {