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Calculation of the datepicker calendar

irl last edited by

Can a certain date be distinguished in the calendar datepicker through js and, for example, another colour of the text?

This is an example in the picture, but it's not a series, it's a date.
Note: The dark blue is given the current date, and an additional date is required with its allocation (colour example )
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juvenalb

I'm guessing yesterday's date might be something like that.

let d = new Date();
let yts = d.setHours(0,0,0,0) -  24*3600*1000;
$("#datepicker" ).datepicker({

beforeShowDay: function(d){

if(d.getTime() == yts){

return [true, 'wow', 'hey!'];

}

return [true];

}

});

.wow > a {
color: red !important;

}

<link rel="stylesheet" href="//code.jquery.com/ui/1.13.0/themes/base/jquery-ui.css">

<script src="https://code.jquery.com/jquery-3.6.0.js"></script>

<script src="https://code.jquery.com/ui/1.13.0/jquery-ui.js"></script>
<input type="text" id="datepicker">

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Software Programming • javascript php synthaxis • • Laycee

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http://alexgorbatchev.com/SyntaxHighlighter/ http://qbnz.com/highlighter/index.php http://quickhighlighter.com/ http://code.google.com/p/google-code-prettify/ http://softwaremaniacs.org/soft/highlight/en/ http://shjs.sourceforge.net/ http://code.google.com/p/jquery-chili-js/ http://startbigthinksmall.wordpress.com/2008/10/30/beautyofcode-jquery-plugin-for-syntax-highlighting/ http://jush.sourceforge.net/ Look at the examples, choose what you like.
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Dealing of elements of the mass through Redux
Software Programming • javascript reactjs redux • • guilherme

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case 'SORT_BY_NAME': const = state.persons.map(a => a) return { persons: personsCopy.sort((a, b) => (a.name > b.name ? 1 : -1)); } Add an obvious return for thernar operator, "() And also draw attention to the sort method that won't give you a new set, he's mutating the current. Even if you did const sortedData and called sort()There's also a change in the state, because it's just a reference to the mass, not a copy. Start a copy of the mass by map or filter methods and then sort it out. https://developer.mozilla.org/ru/docs/Web/JavaScript/Reference/Global_Objects/Array/sort ♪
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Consular application: credit calculator. Incorrect calculation of values
Software Programming • python math logic formats • • terrea

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Somehow:class BankInterest(): def __init__(self, summ, perc, period): self.summ = summ self.period = period self.perc = perc def diff_int(self): arr = [] mp_cnt = self.period * 12 rest = self.summ mp_real = self.summ / (self.period * 12.0) while mp_cnt != 0: mp = mp_real + (rest * self.perc / 1200) arr.append(round(mp, 2)) rest = rest - mp_real mp_cnt = mp_cnt - 1 return arr, round(sum(arr), 2) Сумма, процент, срок(год) diff = BankInterest(1000000, 15, 1).diff_int() for i,v in enumerate(diff): if i==0: for j,p in enumerate(v): print("Платеж {:7d} : {:.2f} руб.".format(j+1,p)) else: print("Всего выплачено: {:.2f} руб.".format(v)) Платеж 1 : 95833.33 руб. Платеж 2 : 94791.67 руб. Платеж 3 : 93750.00 руб. Платеж 4 : 92708.33 руб. Платеж 5 : 91666.67 руб. Платеж 6 : 90625.00 руб. Платеж 7 : 89583.33 руб. Платеж 8 : 88541.67 руб. Платеж 9 : 87500.00 руб. Платеж 10 : 86458.33 руб. Платеж 11 : 85416.67 руб. Платеж 12 : 84375.00 руб. Всего выплачено: 1081250.00 руб.
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Python Calculator
Software Programming • python • • Pearlaqua

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Then some things that get in the way of understanding the code.You named him sleep library team as S., but I think it would be nice not to name it, because it will be better for understanding, especially in larger codes.Some comments have to improve. Like "if." What's "home yes"? And "no case." In case not what? It would be better if they were something like "if you want to start the program" and "if not."Improve the variable names, and try not to do things like "roding" and "Rode" to name the variables. Variable names should by convention be in tiny letters, and it is good that you make clear what they are. An example:while True: try: n1 = float(input("Entre um número: ")) n2 = float(input("Entre outro número: ")) soma = n1 + n2 break except ValueError: print("\nVocê precisa digitar um número!\n") print(soma) If you can, slow down while. Try to leave them while True clear or try to change to things like while is_producing or while not over.There are some sleep that are not working because they are coming after one break break, that is, they are being ignored.These are some things that hinder the understanding of the code. My tip is that now that you have a vision of how the program works, rewrite it from scratch by consulting this. It always helps me.
E

SetState does not work within component
Software Programming • javascript react reac languaget native • • esther

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To achieve this problem it was necessary to change the way in which I move to the Faith my component, thus:const RenderInput = this.renderInput; <Field component={(props) => <RenderInput {...props} onChangeTextDestinos={onChangeTextDestinos} />} /> and I received in my component as parameter: onChangeTextDestinos
K

Request API with JavaScript
Software Programming • javascript node.js api web servic languagee web sc languageraping • • kalena

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Substitute var request = new XMLHttpRequest(); request.open('GET', 'https://ghibliapi.herokuapp.com/films', true); request.onload = function() { By fetch('url da api', { headers:{ //seus headers } }) .then(retorno =>{ //faz sua tratativa do retorno aqui. }) .catch(error => console.log(error)) Where is the log console you can do its function with all the rest.Enjoy and read in fetch documentation https://developer.mozilla.org/pt-BR/docs/Web/API/Fetch_API/Using_Fetch
S

0 in the calculator
Software Programming • python python 3.x • • Saumya

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If we go further in improving logic, we can make some further improvements.First, the zero error in Pitton can be handled more easily - the split operators generate an exception to the species. https://docs.python.org/3/library/exceptions.html#ZeroDivisionError which can be found globally, not in specific operations.Second, there's not enough incubation. You wanted to use it. breakapparently implied returnbut for him, we need to fulfil the code in the context of the function, create it. It's also useful to reuse the code. Also, it would be good to take something out when we get an unknown operation.def calculate_inner(first, second, operation): if operation == "+": return first + second if operation == "-": return first - second if operation == "/": return first / second if operation == "*": return first * second if operation == "mod": return first % second if operation == "pow": return first ** second if operation == "div": return first // second return "Неизвестная операция \"%s\"" % operation def calculate(first, second, operation): try: return calculate_inner(first, second, operation) except ZeroDivisionError: return "Деление на 0" first = float(input()) second = float(input()) operation = input("Введите название операции или символ") print(calculate(first, second, operation)) In addition, the transaction code can be decorated into separate functions/lemba and put in a dictionary. It's particularly convenient when the code of operations is large and the threat to them all in one function looks too loaded. It will also make it easy to create several names of the same operations. The module is still available. https://docs.python.org/3/library/operator.html with Piton built-in operators in the form of functions. Ultimately, the code will be both concise and suitable for further improvements (e.g., a separate vocabulary of operations can be made for functions from one argument, such as the module, trigonometric functions and anything else).import operator as OP OPERATIONS = {} OPERATIONS["+"] = lambda a, b: a+b # можно лямбдой OPERATIONS["+"] = OP.add OPERATIONS["-"] = OP.sub OPERATIONS["*"] = OP.mul OPERATIONS["/"] = OP.truediv OPERATIONS["mod"] = OP.mod OPERATIONS["%"] = OP.mod OPERATIONS["pow"] = OP.pow OPERATIONS["**"] = OP.pow OPERATIONS["div"] = OP.floordiv OPERATIONS["//"] = OP.floordiv def calculate(first, second, operation): try: return OPERATIONS[operation](first, second) except ZeroDivisionError: return "Деление на 0" except KeyError: return "Неизвестная операция "%s"" % operation
C

Calculation of tables
Software Programming • opencv • • chanisef

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So, something like that, maybe someone's gonna need it.# Stan 2014-01-21 # -*- coding: utf-8 -*- import cv2 import matplotlib.pyplot as plt from matplotlib.contour import ContourSet import matplotlib.cm as cm im = cv2.imread('d:\doc3.jpg') imgray = cv2.cvtColor(im, cv2.COLOR_BGR2GRAY) ret, thresh = cv2.threshold(imgray, 127, 255, 0) contours, hierarchy = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE) fig = plt.figure() ax = fig.gca() i = 0 for c, h in zip(contours, hierarchy[0]): area = cv2.contourArea(c) print i, area, h x0, y0 = x1, y1 = c[0][0] for j in c[1:]: x2, y2 = j[0] lines0 = [ [[x1, y1], [x2, y2]] ] ContourSet(ax, [0], [ lines0 ], cmap=cm.cool) x1, y1 = x2, y2 lines0 = [ [[x0, y0], [x1, y1]] ] ContourSet(ax, [0], [ lines0 ], cmap=cm.cool) i += 1 plt.show()
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The vertical menu shall be replaced when applied and the paragraph shall be displayed horizontally
Software Programming • javascript html5 cs3 • • Jolied

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let titles = document.querySelectorAll('.menus .title'); titles.forEach(function(title, i) { title.addEventListener('click', function() { let open = document.querySelector('.menus .open'); if (open) open.classList.remove('open'); let products = document.querySelectorAll('.menus .product-list'); products[i].classList.add('open'); document.getElementById('demo').textContent = this.textContent; }); });.menus .product-list { margin: 0; list-style: none; padding-left: 20px; display: none; } .menus .title { font-size: 18px; cursor: pointer; } .menus .product-list.open { display: block; }Ляляля... / <span id="demo"></span> <hr> <div class="menus"> <div class="title">Бытовая техника</div> <ul class="product-list"> <li><a href="#">Микроволновки</a></li> <li><a href="#">Холодильники</a></li> <li><a href="#">Посудомоечные машины</a></li> <li><a href="#">Чайники</a></li> </ul> <div class="title">Bubu</div> <ul class="product-list"> <li><a href="#">111</a></li> <li><a href="#">222</a></li> </ul> <div class="title">Moo</div> <ul class="product-list"> <li><a href="#">111</a></li> <li><a href="#">222</a></li> </ul> </div>The same could be written through a normal bulkhead:for( let i = 0; i < titles.length; i++ ){ titles[i].addEventListener('click', function(){ //... products[i].classList.add('open'); //... }); } The key thing is to remember the number somehow. i for a clicked button and use it to get the right list of products.P.s. Disgusting.@Sevastopol': What if it's a big investment?let title = document.querySelectorAll('.menus .title'); for (let i = 0; i < title.length; i++) { title[i].addEventListener('click', mainBubuHandler); } /***/ function mainBubuHandler(i){ let otherActives = find(this.parentNode, '.active'); removeClass(otherActives, 'active'); addClass(this, 'active'); addClass(this.nextElementSibling, 'active'); updatePath(); } function updatePath() { let actives = document.querySelectorAll('.menus .active.title'); let path = [...actives].map(e => e.textContent).join("/"); document.getElementById('path').textContent = "Root://" + path; } /* Lib */ function find(elems, selector){ if (elems instanceof HTMLElement) { return elems.querySelectorAll(selector); } var all = []; for (var i = 0; i < elems.length; i++) { all.concat( elems[i].querySelectorAll(selector) ); } return all; } function siblings(elem, selector){ var all = elem.parentElement.children; var callback = function(el) { return (el !== elem) && el.matches(selector); }; return [].filter.call(all, callback); } function removeClass(elems, className) { if (elems instanceof HTMLElement) { return elems.classList.remove(className); } for (var i = 0; i < elems.length; i++) { elems[i].classList.remove(className); } } function addClass(elems, className) { if (elems instanceof HTMLElement) { return elems.classList.add(className); } for (var i = 0; i < elems.length; i++) { elems[i].classList.add(className); } }.product-list { display: none; } .title { background-color: #ddd; padding: 4px; margin: 4px; cursor: pointer; } .title.active { background-color: orange; color: white; } .product-list.active { display: block; }<div id="path">Root://</div> <hr> <div class="menus"> <div class="title">Bubu-1</div> <ul class="product-list"> <li> <div class="title">main-111</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-222</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-333</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> </li> </ul> <div class="title">Bubu-2</div> <ul class="product-list"> <li> <div class="title">main-111</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-222</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-333</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> </li> </ul> <div class="title">Bubu-3</div> <ul class="product-list"> <li> <div class="title">main-111</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-222</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> <div class="title">main-333</div> <ul class="product-list"> <li>sub-111</li> <li>sub-222</li> <li>sub-333</li> </ul> </li> </ul> </div>
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How do you add a picture gallery?
Software Programming • javascript • • Avante

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I tried that, but I think it might be easier.$('.big-prod-cart_interiors').on('click', function () { $.fancybox.open( [ { type: "html", src: '<picture><source srcset="../img/sm_1_03_360_910_tr.jpg" media="(max-width: 360px)">' + '<source srcset="../img/sm_1_03_1024_910_tr.jpg" media="(max-width: 640px)">' + '<img class="fancybox-image" src="../img/sm_1_03_1920_910_tr.jpg" alt=""></picture>', opts: { color: 'Цвет TU2101', caption: 'Гостинная', thumb: '../img/sm_1_03_1920_910_tr.jpg', } }, { type: "html", src: '<img class="fancybox-image" src="../img/ar_1_05_1920_910_tr.jpg"/>', opts: { color: 'Цвет TU2101', caption: 'Second caption Second caption', thumb: '../img/ar_1_05_1920_910_tr.jpg' } } ], { loop: false, buttons: ["close"], width: 1920, height: "", // fullScreen: { autoStart: true }, margin: 0, padding: 0, arrows: false, infobar: false, baseClass: "fancybox-custom-layout", btnTpl: { smallBtn: '<button data-fancybox-close="" class="fancybox-button fancybox-button--close" title="Close"><span>✕</span></button>', }, caption: function (instance) { return '<div class="fancybox-text"><p class="fancybox-color">' + this.opts.color + '</p><p class="fancybox-title">' + this.opts.caption + '</p></div>' + '</div><div class="fancybox-infobar"><span data-fancybox-index=""></span>&nbsp;/&nbsp;<span data-fancybox-count=""></span></div><div class="fancybox-navigation"><button data-fancybox-prev="" class="fancybox-button fancybox-button--arrow_left" title="Previous"></button><button data-fancybox-next="" class="fancybox-button fancybox-button--arrow_right" title="Next" disabled=""> </button></div>'; }, } ); });
K

The length of the mass cannot be calculated
Software Programming • python • • Kadir

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Introduce an additional variable for the account and consider the elements that are more medium. ia = list(map(int, input("Список: \n").split())) ib = sum(ia) ic = ib/len(ia) greater_than_average = 0 print("Среднее значение: ", ic) for i in ia: if i > ic: greater_than_average += 1 else: print("Таких чисел нет.") # такое может быть только если все числа равны print("Больше среднего: ", greater_than_average/len(ia))
O

Angular Calendar 6 - The calendar does not show events in the first load
Software Programming • angle fullc languagealendar angular 6 • • Oba22

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Problem solved after a few hours rs. Only 2 adjustments on component.ts! 1st Include: encapsulation: ViewEncapsulation. None selector: "calendario-ico", changeDetection: ChangeDetectionStrategy.OnPush, templateUrl: "./calendario.component.html", styleUrls: ["./calendario.component.css"], encapsulation: ViewEncapsulation.None, providers: [ 2o Inside the ngOnInit, after recovering all events, update the calendar with the command: this.refresh.next (); ngOnInit() { this.AtivarFormulario(); this.homeService.getAll("", "", "").subscribe(data => { this.listEvents = data; this.listEvents.forEach(element => { var diaInicial = element.dataInicio.toString().substring(0, 2); var diaFim = element.dataFim.toString().substring(0, 2); var mesInicial = element.dataInicio.toString().substring(3, 5); var mesFim = element.dataFim.toString().substring(3, 5); var anoInicial = element.dataInicio.toString().substring(6, 10); var anoFim = element.dataFim.toString().substring(6, 10); var dataInicio = anoInicial + "-" + mesInicial + "-" + diaInicial; var dataFim = anoFim + "-" + mesFim + "-" + diaFim; let eve: CalendarEvent = { title: element.descricao, start: new Date(dataInicio), id: element.id, end: new Date(dataFim), actions: this.actions }; this.events.push(eve); }); this.refresh.next(); }); }
Why are I sending two Ajax-Get requests at the same time?
Software Programming • javascript jquery ajax • • irl

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First request: $.ajax({ url: "check.php", ...Second request: $('#result').load("check.php");I don't know what you want to fix. If the answer is ajax already contains the html to be shown, success: function (html) { $('#result').html(html); }
datediff calculating only hour
Software Programming • php mysql • • Marcee

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It is a date that comes from a database so it should already be in the correct format, so do:$dt1 = date_create('2019-10-01 15:00'); $dt2 = date_create('2019-10-02 10:00'); and with method diff and format:var_dump($dt1->diff($dt2)->format("%d %H:%I:%S")); having the following result:string(10) "0 19:00:00" maybe this solves your initial problem, but I don't know exactly what could help you because the return of a method diff is an object https://www.php.net/manual/pt_BR/class.dateinterval.php .Example of a class object https://www.php.net/manual/pt_BR/class.dateinterval.php :DateInterval Object ( [y] => 0 [m] => 0 [d] => 0 [h] => 0 [i] => 0 [s] => 0 [invert] => 0 [days] => 0 ) https://ideone.com/jZxwAn To calculate days for hours do:$diff = $dt1->diff($dt2); $horas = $diff->h + ($diff->days * 24); echo "{$horas} horas e $diff->i minutos"; https://ideone.com/1ccc2l
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Hide an image, show another and so on + Jquery
Software Programming • javascript html jquery • • fbio

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You can use the method https://api.jquery.com/toggle/ to hide and show the images, any doubt let her know.$(document).ready(function () { var imagen1 = $("<img>", {id: "img1", src: "imatge1.jpg", title: 'imagen1', height: "300", width : "600"}); $(imagen1).css("display","none"); var imagen2 = $("<img>", {id: "img2", src: "imatge2.jpg", title: 'imagen2', height: "300", width : "600"}); $("#resultat").append(imagen1); $("#resultat").append(imagen2); $("#boto1").click (function () { /* $("#img2").fadeOut(); }, function () { $("#img1").fadeIn();*/ $('img').toggle(); }); $("#boto2").click (function () { // TODO: }); $("#resultat img").dblclick (function () { // TODO: }); });</code></pre><pre class="snippet-code-html lang-html prettyprint-override"><code><html> <head> <title>Exercici 3</title> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> </head> <body> <h2>Exercici 3</h2> <div id="resultat"></div><br> <input type="button" id="boto1" value="canvia imatge" > <input type="button" id="boto2" value="play" > </body> </html>

Calculation of the datepicker calendar

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Angular Calendar 6 - The calendar does not show events in the first load
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