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Help me, please, with a patch for ffmpeg.

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emerson last edited by

I'm writing a program on a python that can open the files... braw, take the screenshot and recognize the video. The problem was that I thought there were no ready solutions. Well, I've stumbled on the patches for ffmpeg, but I really don't understand how to set them up. reference to patch: https://patchwork.ffmpeg.org/project/ffmpeg/patch/20191214115705.25497-1-onemda@gmail.com/#49268
Please tell me what to do and ideally take a step, because I'm penny and bread.
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Saumya last edited by
1. Means git:
git apply yourfile. diff
1. patch http://manpages.ubuntu.com/manpages/bionic/man1/patch.1.html
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Problem in MYSQL, please help
Software Programming • mysql base de datos • • elysha

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@ItamarSolis, I honestly think you're asking us to do the job, but I'll leave you some tips that can guide you to find the information you need:1- List authors who do not have related books.To solve this query you could occupy the clausula not exists or the null value for the filter in the field id_autor2- List authors with more than 2 books.For this query you could occupy a having count () where the amount of books related to the author is greater than 2.3- List by Topic the number of books, pages in total and average price.For this query you could make a count() of all the books grouped by every thing they ask.4- List your average price not exceeding 350.For this you can occupy the logical operator  350.5- List your total number of pages does not exceed 850.For this you can can occupy the logical operator ≤ 850List authors who wrote fiction or health books.For this you would have to join with the authors, books and related topics where the topic is within the topics mentioned with an IN for example.List the author who wrote more books.For this you can make a count of the author that more books have associates.I hope these tips are helpful, however I recommend you to read the official MySql documentation or see some tutorial in youtube where they explain quite well how to operate and understand the databases.I don't know what version you'll be occupying, but here's the link from the official MySql documentation: https://dev.mysql.com/doc/refman/8.0/en/tutorial.html And here are all the official Mysql documents and their products. https://dev.mysql.com/doc/ Greetings
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Help me, please.
Software Programming • python telegram bot • • nishika

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When you create bott telegrams, bot dissorts and so on, you work with asynchronous functions. Moduli time and schedule You can only use not asynchronous functions, because, in fact, you stop using these modules. Total programme, not just time for one function(s) in this case. The programme will have to examine the documentation https://pypi.org/project/aiocron/ for planning tasks (and in this case every minute). Moduli time And schedule You have to clean up.Unfortunately, I'm not very familiar with the book library, so I can't help much. I would have done that: a man would send a team, take care of the id man into the database, and then, with a separate function planned for each minute, it would be possible for everyone to send data to all the signatories. I hope you helped.
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Help me disconnect the violin, please.
Software Programming • javascript html • • courtlanda

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It can be flexbox by removing the buttons in div and charging the flax height to the container (in this case body).The buttons are downstairs.var result = document.getElementById('result') var num = 0; function setNumber(e) { result.innerHTML = num += parseInt(e.value); }#result { border: 1px solid green; width: 100px; height: 50px; margin-bottom: 10px; } body { display: flex; flex-flow: column nowrap; justify-content: space-between; height: 300px; }<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> </head> <body> <div id="result"></div> <div> <button onClick="setNumber(this)" value="20">20</button> <button onClick="setNumber(this)" value="30">30</button> <button onClick="setNumber(this)" value="40">40</button> </div> </body> </html>Buttons on the right.var result = document.getElementById('result') var num = 0; function setNumber(e) { result.innerHTML = num += parseInt(e.value); }#result { border: 1px solid green; width: 100px; height: 50px; margin-bottom: 10px; } body { display: flex; flex-flow: row nowrap; justify-content: space-between; }<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> </head> <body> <div id="result"></div> <div> <button onClick="setNumber(this)" value="20">20</button> <button onClick="setNumber(this)" value="30">30</button> <button onClick="setNumber(this)" value="40">40</button> </div> </body> </html>
Please help me and tell me what's my code wrong?
Software Programming • c sharp visual studio consol • • Demir

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if (Console.ReadLine().ToUpper() == "E") return "Easy"; else if (Console.ReadLine().ToUpper() == "H") return "Normal"; else if (Console.ReadLine().ToUpper() == "H") return "Hard"; else if (Console.ReadLine().ToUpper() == "I") return "Insane"; You're here for every test to reread the line. We have to do this once. Well, as Enikier has already pointed out in the commentary, you have twice H and never check N. You can do something like that:var input = Console.ReadLine().ToUpper(); switch(input) { case "E": return "Easy"; case "N": return "Normal"; case "H" return "Hard"; case "I": return "Insane"; default: return "None"; }
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How do we remove the cut text without js?
Software Programming • python django • • Saumya

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There are built-in filters in django templates.{{ value|truncatechars:9 }} - if the variable value has to be cut to 9 symbolsAlso. {{ value|truncatechars_html:9 }} - if the value lies html {{ value| truncatewords:2 }} - Cut to 2 words{{ value| truncatewords_html:2 }} - 2 words, if value is html In all cases, if the line is cut, it will be added... at the end. https://docs.djangoproject.com/en/1.8/ref/templates/builtins/#truncatechars
How to stop the execution of a thread that is waiting, after a certain time?
Software Programming • python python 3.x hilos • • Marcee

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The mistake that gives you is because the thread can only be initiated once, that is to say you must start a new thread, in that case use this:thread = threading.Thread(target=self.run) thread.daemon = True thread.start() this way always creates a new thread. So you're saying how to stop it, the manual says if there's no loop in the thread this will die after running the last line, and I don't see any loop so I guess he dies alone.
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Counter function (python) does not work for a list with a dictionary.
Software Programming • python python 3.x list dict counter • • simrah

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You can't use non-checkable types for the key in the dictator.You can try to convert your key to any immutable type.If the dict is fundamental to the key, I suggest you try. https://pypi.org/project/frozendict/
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$_post returns empty, tried everything, guys. Please help me
Software Programming • javascript php html • • zymir

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O window.location.href only redirects the page, does not send the phone. The ideal would be to put the button inside form, but if you want to call a function for this, you can submit the form with the method submit():function salvar() { document.forms[0].submit(); } Can remove the type="submit" the button because it doesn't make a difference if you're using the event onclick:<button onclick="salvar()">Salvar</button>
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Exe file Generation
Software Programming • python exe compiler brainfuck • • Avante

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In order to form an exeschemist, you need to know the format of Portable Executable, plus know how to generate a machine code. It would be much easier to generate an intermediate assemble source (or a reference on a clean C as a transferable equivalent of an assembler) and then compil it in an exe.
Examination of the possibility of computing roots
Software Programming • python python 3.x math • • Mystic

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First option, with roots removed from any non-tribal number:import math while True: try: n = int(input('Введите число: ')) n = math.sqrt(n) print(n) break except ValueError: print('ОШИБКА!!!!!!!!!!!! НЕЛЬЗЯ ВЫВЕСТИ КВАДРАТНЫЙ КОРЕНЬ ИЗ ОТРИЦАТЕЛЬНОГО ЧИСЛА!!!!!!! ПОВТОРИТЕ ВВОД!!!!') continue Second option, with the removal of only a whole root from an intellect number:import math while True: try: n = int(input('Введите число: ')) n = math.sqrt(n) if n % 1 == 0: print(n) break else: print('ОШИБКА!!!! ИЗ ЭТОГО ЧИСЛА НЕ ВЫВОДИТСЯ ЦЕЛЫЙ КОРЕНЬ!!! ПОВТОРИТЕ ВВОД!!!') continue except ValueError: print('ОШИБКА!!!! НЕЛЬЗЯ ВЫВЕСТИ КВАДРАТНЫЙ КОРЕНЬ ИЗ ОТРИЦАТЕЛЬНОГО ЧИСЛА!!! ПОВТОРИТЕ ВВОД!!!') continue
Help with unique classes for Knock html/css (please)
Software Programming • javascript modx • • Laycee

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Your question was more architectural.let createModalWindow = (smth1, smth2) => { //функция создания окна подтверждения let div = document.createElement('div'); //создаем <div> let bttn = document.createElement('input'); //создаем <input> div.style.border = "1px solid Black"; //css стиль div div.innerHTML = <p> Подтвердите покупку ${smth1} и ${smth2} </p>; //вставляем текст в див, используя указанные в контструкторе объекта имена document.body.prepend(div); //вставляем див в body bttn.setAttribute('type','button'); bttn.setAttribute('value','Подтвердить'); div.append(bttn); //вставляем кнопку в див bttn.onclick = () => div.remove(); //удаляем элемент по клику кнопки в окне подтверждения } class Item { //каждая карточка продукта - класс constructor(name, smth) { //конструктор карточки this.name = name; //1 имя this.smthElse = smth; //2 имя } createItem() { //функция создания html разметки let div = document.createElement('div'); //создаем div let img = document.createElement('img');//создаем img let text = document.createElement('p'); //создаем <p> let bttn = document.createElement('input'); //создаем <input> div.classList.add('wrapper'); //добавляем класс карточке document.body.append(div); //добавляем на страницу див карточки //img.setAttribute("src", "YOUR LINK"); //тут картинка, но закоменчено, так как нет ссылки //img.styles.width = "100px"; //div.append(img); text.innerHTML = ${this.name} ${this.smthElse}; //текстом карточки являются переданные в контруктор имена div.append(text); bttn.setAttribute('type','button'); bttn.setAttribute('value','click!'); div.append(bttn); bttn.onclick = () => createModalWindow(this.name, this.smthElse); //по клику на кнопку вызываем функцию создания окна подтверждения } } let item = new Item('каблучки','макияж'); //создаем карточку 1 item.createItem(); let item1 = new Item('Шорты','куколки'); //создаем карточку 2 item1.createItem(); let item2 = new Item('шлепки','утопки'); item2.createItem();
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How do you make a multi-point passer on python?
Software Programming • python parser • • elysha

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It looks like everything's coming up because of a mistake in requesting a site. Try asking. try exceptdef myThread(number): line = f.readline() while line: try: print(threading.currentThread().getName() + ' http://' + line) page = http.request('GET', 'http://' + line) print(page.status) time.sleep(0.01) line = f.readline() except: print('какая-то ошибка') print('Работа потока завершена')
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Attribution of objects in Python
Software Programming • python objec languaget orientati python 3. x • • baileigh

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Someone can tell me why at first assignment retangulo = retangulo() It works, but the second one doesn't?Because in the first iteration the name of the class is overwritten with an instance of the class itself, in the second iteration the https://docs.python.org/3/tutorial/classes.html#instance-objects of the class is overwritten again with https://docs.python.org/3/library/constants.html#None , see:class ponto: def __init__(self): print ("Instância inicializada!") def __call__(self): print ("Instância foi chamada como função!") print (type(ponto())) # <class 'main.ponto'> ponto = ponto() # sobrescreve o nome da classe com uma instância de ponto print (type(ponto)) # <class 'main.ponto'> print (type(ponto())) # <class 'NoneType'> <class 'main.ponto'> <class 'main.ponto'> Instância foi chamada como função! <class 'NoneType'> To solve this change the variable name to something else, for example p or pt:pt = ponto() print (type(pt)) # <class 'main.ponto'> print (type(ponto())) # <class 'main.ponto'> Another way is to change the name of the class if you prefer to follow the https://www.python.org/dev/peps/pep-0008/#class-names , the initial letter of the name should be capital:class Ponto: def init(self, x = 0, y = 0): self.x = x self.y = y class Retangulo: def init(self): self.base = int(input("Digite a o valor da base(entre 1 1000): ")) self.altura = int(input("Digite a o valor da altura(entre 1 1000): ")) def centro(self,ponto): ponto.x = self.base / 2 ponto.y = self.altura / 2 And use like this:retangulo = Retangulo() ponto = Ponto() retangulo.centro(ponto) print(ponto.x, ponto.y) https://repl.it/DQCs
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How to get the total combinations between two datasets and the sum of their attributes?
Software Programming • python spanking • • fbio

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The solution for this type of problem is DataFrame.combine (link to https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.combine.html ), but as you want to combine columns with different names and make a "distributive" it takes a small workaround. The following code:import pandas as pd df1=pd.read_csv("data1.txt") df2=pd.read_csv("data2.txt") def my_sum(a,b): return a+b dfp1=df1.set_index("Level").combine(df2.set_index("Level"), my_sum).drop(['Freio','Cambio'], axis=1) lista_dfs=[df1.set_index("Level")[['Freio']],df2.set_index("Level")[['Cambio']]] dfp1=dfp1.join(lista_dfs) dfp1['Combinacao']=[dfp1['Freio'][k]+' '+dfp1['Cambio'][k] for k in dfp1.index] dfp1=dfp1.reindex(['Combinacao', 'Freio', 'Cambio', 'Força','Aero','Grip','Rely'], axis=1) df1.Level.replace({8:10,10:8},inplace=True) dfp2=df2.set_index("Level").combine(df1.set_index("Level"), my_sum).drop(['Freio','Cambio'], axis=1) lista_dfs=[df2.set_index("Level")[['Cambio']],df1.set_index("Level")[['Freio']]] dfp2=dfp2.join(lista_dfs) dfp2['Combinacao']=[dfp2['Freio'][k]+' '+dfp2['Cambio'][k] for k in dfp2.index] dfp2=dfp2.reindex(['Combinacao', 'Freio', 'Cambio', 'Força','Aero','Grip','Rely'], axis=1) df=dfp1.append(dfp2).reset_index(drop=True) print(df) Return: Combinacao Freio Cambio Força Aero Grip Rely 0 MINI Smoke MINI Smoke 23 18 33 10 1 Fth Sd Fth Sd 16 12 34 27 2 MINI Sd MINI Sd 16 19 34 21 3 Fth Smoke Fth Smoke 23 11 33 16 If you intend to do this procedure often recommend debug the code and create a function.
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Please help me figure this out. Exit from the mass
Software Programming • php response • • tahishae

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<?php session_start(); // Стартуем сессию if(substr($uripath,0,strlen('orders'))=='orders' && strlen($uripath)>strlen('orders')) { $response = str_replace("\n", "", $response); $arrboot = explode("\n", file_get_contents($_SERVER['DOCUMENT_ROOT'] . '/qiwi.txt')); $cash = $arrboot[rand(0, count($arrboot) - 1)]; // Записываем в переменную кошелёк рандомный $boot = '<span>' . $cash . '</span>'; // Выводим кошелёк в span $response = preg_replace('/на Qiwi кошелек <b>(.*?)<\/b>/', 'на Qiwi кошелек <b>' . $boot . '</b>', trim($response)); $_SESSION['cash'] = $cash; // Записываем в сессию этот же кошелёк. }

Help me, please, with a patch for ffmpeg.

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