câu hỏi |
câu trả lời |
if you don’t specify the type of value you need, Swift uses type inference to work out the appropriate type. bắt đầu học
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Jeśli nie określisz typu wartości, jakiej potrzebujesz, Swift dokona wnioskowania typu.
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If you combine integer and floating point, laterals in an expression, a type of double will be inferred from the context. bắt đầu học
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I inferred from her expression that she wanted to leave. bắt đầu học
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a structure of data that has several parts Tuples group multiple values into a single compound value. bắt đầu học
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the puddles had coalesced into shallow streams bắt đầu học
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łączyć się (w nową formę)
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... each of which expresses the same functionality in the more succinct way. bắt đầu học
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... Z których każdy wyraża ten samą funkcjonalność w bardziej zwięzły sposób.
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There was a splendid array of food on the table. bắt đầu học
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szyk, uporządkowany zbiór Na stole był wspaniały szyk jedzenia.
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However, this is a rather long-winded way to write what is essentially a single expression function. bắt đầu học
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Nonetheless, you can still make the types explicit, if you wish, and doing so is encouraged if it avoids ambiguity for readers of your code. bắt đầu học
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bắt đầu học
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Jo tweeted the picture of herself with the cake with the caption “Cake from my favourite bakery!" bắt đầu học
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because state properties help manage, transient states, like the highlight state of the bottom filter, settings, or a currently selected list item, declare state properties as private, and avoid using them for persistent storage. bắt đầu học
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przemijający, przejściowy
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Since then different database vendors implemented SQL in their products with some variations. bắt đầu học
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Ruby allows you to (partially) mitigate this problem by passing a Hash as an argument or one of the arguments. bắt đầu học
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Ruby pozwala ci (częściowo) złagodzić ten problem poprzez przekazanie hasza jako argument lub jeden z argumentów.
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Complete the theme‘s design by making the label, more legible and displaying more of the theme’s color. bắt đầu học
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1) concrete objects like stones. 2) SwiftUI provides concrete scenes like WindowGroup bắt đầu học
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could you fetch me my glasses from the other room, please? I have to fetch my mother from the station. bắt đầu học
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if the pain persists, consult a doctor. The cold weather is set to persist throughout the week. bắt đầu học
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You’ll add Codable conformance for the app’s models and write methods to load and save scrums. bắt đầu học
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Dodasz zgodność z Codable dla modeli w aplikacji i napiszesz metody, by ładować i zapisywać scrumy.
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That'll be $52.50 altogether, please. I'm not altogether sure I want that. He's bad-tempered, selfish, and altogether an unpleasant man. bắt đầu học
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in total, completely, considering everything
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The app displays the guidance string when the associated error occurs. bắt đầu học
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You’ll add a material to create a blur effect behind the view, like inserting a frosted glass layer between the view and its background. bắt đầu học
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MeetingView shows a preliminary arrangement of views, but the central timer view is still a placeholder circle. bắt đầu học
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remainder operator (in Swift) The remainder operator is also known as a modulo operator in other languages. The reminder operator works out how many multiplies of b will fit inside a and return the value that is left over. bắt đầu học
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operator reszty (w Swift)
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... which is more concise than the code used in the second example. bắt đầu học
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The tradeoff is that simulated devices run within the Simulator app on your Mac and don’t replicate the performance or features of an actual device. bắt đầu học
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doing everything that you should do bắt đầu học
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robiący wszystko to, co powinien.
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If you are new to programming, there will be a lot of new material to digest. bắt đầu học
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Analogies that try to compare programs to objects we are familiar with tend to fall short. bắt đầu học
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subdued lighting, subdued laughter/cheers bắt đầu học
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przytłumione światło, przytłumione dźwięki
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The first version of the program was extremely obscure, whereas this last one is almost English. bắt đầu học
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In actuality, it mostly makes finding problems in your programs harder because the system will not point them out to you. bắt đầu học
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W rzeczywistości, to głównie utrudnia znajdowanie problemów w programach, ponieważ system nie wskaże ci.
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JavaScript leaves space for a lot of techniques that are impossible in more rigid languages, and as you will see. bắt đầu học
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JavaScript pozostawia miejsce na wiele technik, które nie są możliwe w bardziej sztywnych językach, i jak zobaczysz.
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a lot of techniques can be used to overcome some of JavaScript’s shortcomings. bắt đầu học
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wiele technik można użyć do pokonać niektóre z niedociągnięć JavaScript
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I believe reading code and writing code are indispensable parts of learning to program. bắt đầu học
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Wierzę, że czytanie kodu i pisanie kodu to niezbędne części nauki programowania.
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Try to not just glance over the examples—read them attentively and understand them. bắt đầu học
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Spróbuj nie tylko prześlizgnąć wzrokiem po przykładach - przeczytaj je uważnie i zrozum je.
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A typical modern computer has more than 30 billion bits in its volatile data storage (working memory) bắt đầu học
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As soon as you no longer use a value, it will dissipate, leaving behind its bits to be recycled as building material for the next generation of values. bắt đầu học
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bắt đầu học
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it does not add, but it concatenates – it glues two strings together. bắt đầu học
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In cases where you actually have to concern yourself with these values, I recommended treating them as mostly interchangeable. bắt đầu học
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The logical operators && and || handle values of different types in a peculiar way. bắt đầu học
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osobliwy, specyficzny, dziwny
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bắt đầu học
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bread and butter = essential part of the work functions are the bread and butter of JavaScript programming. bắt đầu học
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chleb z masłem = istotna część pracy
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Each binding has a scope, which is the part of the program in which the binding is visible. bắt đầu học
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Każde powiązanie ma zakres, czyli część programu, w której widoczne jest powiązanie.
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for example, this function – which outputs the ingredients needed to make a batch of hummus – has another function inside it. bắt đầu học
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The downside of this is that it is possible that you’ll accidentally pass the wrong number of arguments to functions. And no one will tell you about it. bắt đầu học
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The upside is that this behavior can be used to allow a function to be called with different numbers of arguments. bắt đầu học
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The programmer has to decide on an appropriate balance. bắt đầu học
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But just as we are about to send the farmer the code (along with a hefty invoice), she calls and tells us she’s also started keeping pigs... bắt đầu học
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large, heavy, powerful
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It conflates three things—printing, zero-padding, and adding a label—into a single function. bắt đầu học
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combine
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bắt đầu học
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Resist that urge. You won’t get any real work done—you’ll just be writing code that you never use. bắt đầu học
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Make sure to keep a tally of the number of customers going in and out. bắt đầu học
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computing) Suitable for processing by a diff program in order to show differences. You’ll use a diffable data source, which updates and animates the user interface when the data changes. bắt đầu học
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podlegający porównywaniu przez program diff
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The introduction of this book alluded to the following as a nice way to compute the sum of a range of numbers: console. log(sum(range(1, 10))); bắt đầu học
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Pregnant women often suffer from iron deficiency. bắt đầu học
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Kobiety w ciąży często cierpią na brak żelaza.
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bắt đầu học
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Several well-known women have been troubled by stalkers recently. bắt đầu học
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Kilka znanych kobiet było nękanych przez (?) ostatnio.
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When it became clear that wasn’t going to be enough, many people balked at the need to use more memory per character. bắt đầu học
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Gdy stało się jasne, że to nie będzie wystarczające, wielu było niechętnych używaniu więcej niż jednemu bajtowi na znak.
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There is work underway to add this to the language. bắt đầu học
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I have simply been withholding information about the way JavaScript objects work. bắt đầu học
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Po prostu wstrzymywałem informacje o tym, jak działają obiekty Javascript.
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It is the great ancestral prototype, the entity behind almost all objects, Object. prototype. bắt đầu học
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Functions derive from Function. prototype, and arrays derive from Array. prototype. bắt đầu học
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Dr. Carter is an influential member of the board. bắt đầu học
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{table} As we will see in this chapter, this apparently innocuous property brings great power to the language, because it allows us to apply in Lua many powerful programming techniques from the functional-language world. bắt đầu học
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{table} Jak zobaczymy później w tym rozdziale, ta wydawałoby się niepozorna właściwość daje wielką moc.
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For instance, in the allwords iterator, the cost of creating one single closure is negligible compared to the cost of reading a whole file. bắt đầu học
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Na przykład, w iteratorze allwords, koszt stworzenia pojedynczego domknięcia jest nieistotny w porównaniu do kosztu odczytania pliku.
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However, in a few situations this overhead can be undesirable. bắt đầu học
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Aczkolwiek, w pewnych sytuacjach ten naddatek może być niepożądany.
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Using the underscore after: d avoids clobbering registers or the clipboard. bắt đầu học
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I can get down on this badboy (The Primeagean about dev mouse he got from a box) bắt đầu học
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(about array length counted to first nil) For several applications this restriction is not a hindrance, such as when all elements in the array have a fixed type. bắt đầu học
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(o długości tablicy liczonej do pierwszego zera) W przypadku kilku zastosowań to ograniczenie nie stanowi przeszkody, na przykład gdy wszystkie elementy tablicy mają stały typ.
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The crux of each test is a call to assertEqual() to check for an expected result. bắt đầu học
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a permanently fixed piece of furniture in a house, such as a bath, that would not be taken by someone when moving to a new home.
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used to describe a person or action that is very dishonest and unfair bắt đầu học
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The low down on fixtures.
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something that you say when you tell someone about something surprising that happened: lo & behold! I am a YAML comment! bắt đầu học
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oto i oto (humorystyczne)
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making the irreversible possible bắt đầu học
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The code here should be idempotent so that it can be executed at any point in every environment. bắt đầu học
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idempotentny (niezmieniający wyniku przy kolejnych powtórzeniach) Kod tutaj powinien być idempotentny, aby można go było wykonać w dowolnym miejscu i w każdym środowisku
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If you have created namespaced routes, form_with has a nifty shorthand for that too. bắt đầu học
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Jeśli utworzyłeś trasy z przestrzenią nazw, form_with ma również na to fajny skrót.
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Controller is responsible for orchestrating the whole process of handling a request in Rails, though it normally hands off any heavy code to the Model. bắt đầu học
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Kontroler jest odpowiedzialny za koordynację całego procesu obsługi żądania w Railsach, chociaż zwykle przekazuje Modelowi każdy skomplikowany kod.
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bắt đầu học
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okropne programistyczne przyzwyczajenia!
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Depending on the use case, it's usually a good idea to create a non-unique index and optionally a foreign key constraint on the author column for the books table. bắt đầu học
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W zależności od przypadku użycia zazwyczaj dobrym pomysłem jest utworzenie nieunikalnego indeksu i opcjonalnie ograniczenia klucza obcego w kolumnie autora tabeli książek.
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For example, consider a medical practice where patients make appointments to see physicians. bắt đầu học
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Rozważmy na przykład praktykę lekarską, w której pacjenci umawiają się na wizyty u lekarzy.
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He left the routine checks to one of his subordinates. bắt đầu học
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If for some reason you change the value of an owner model's primary key, and do not also update the foreign keys of the counted models, then the counter cache may have stale data bắt đầu học
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czerstwy, nieświeży (tu: nieaktualny) Jeśli z jakiegoś powodu zmienisz wartość klucza podstawowego modelu właściciela i nie zaktualizujesz także kluczy obcych zliczonych modeli, pamięć podręczna licznika może zawierać nieaktualne dane
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If you’re already accustomed to iTerm keybindings, you need to learn and switch to tmux keybindings, which are cumbersome. bắt đầu học
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Jeśli jesteś już przyzwyczajony do skrótów klawiszowych iTerm, musisz się nauczyć i przejść na skróty klawiszowe tmux, które są kłopotliwe.
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... how does the editor, which from henceforth we will call „client” bắt đầu học
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... jak radzi sobie edytor, którego odtąd będziemy nazywać „klientem”
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(HTTP 2) This allows us to focus more on coding and less on intricate toolchain configurations. bắt đầu học
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Dzięki temu możemy bardziej skupić się na kodowaniu, a mniej na skomplikowanych konfiguracjach łańcucha narzędzi.
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bắt đầu học
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The generated JSON code will be added to the head section of the layout using the JavaScript import map tags helper, which also includes the ESModule shims for browsers lacking native support for Import Maps. bắt đầu học
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Wygenerowany kod JSON zostanie dodany do sekcji head układu przy użyciu pomocnika JavaScript import tagów map, który zawiera również podkładki ESModule dla przeglądarek, które nie obsługują natywnie importu map.
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to give a greeting to someone, or to ask someone to do something. I must now bid you farewell. With Import Maps becoming the default way to load third-party JavaScript libraries in Rails 7, we can bid farewell to the complexities of Webpack and Node.js. bắt đầu học
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pozdrowić kogoś, powiedzieć Muszę cię teraz pożegnać. Ponieważ Import Maps staje się domyślnym sposobem ładowania bibliotek JavaScript innych firm w Rails 7, możemy pożegnać się ze złożonością Webpacka i Node.js.
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It offers a simpler alternative to the prevailing client-side frameworks which put all the logic in the front-end... bắt đầu học
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Oferuje prostszą alternatywę dla dominujących frameworków po stronie klienta, które umieszczają całą logikę w interfejsie...
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... and confine the server side of your app to being little more than a JSON API. bắt đầu học
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i ograniczają stronę serwerową aplikacji do bycia niczym więcej niż interfejsem API JSON.
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The persistent process is managed by Turbo, and you write your server-side code as though you were living back in the early aughts – blissfully isolated from the complexities of today’s SPA monstrosities! bắt đầu học
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the ten year period from 2000 through 2009 Trwałym procesem zarządza Turbo, a kod po stronie serwera piszesz tak, jakbyś żył we wczesnych latach dziejów – w błogiej izolacji od złożoności współczesnych potworów SPA (single-page-applications)!
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... as though you were living back in the early aughts – blissfully isolated from the complexities of today’s SPA monstrosities! bắt đầu học
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... jakbyś żył we wczesnych latach dziejów – w błogiej izolacji od złożoności współczesnych potworów SPA (single-page-applications)!
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single page applications' monstrosities bắt đầu học
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bắt đầu học
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Once you’ve done that you might also want to peruse the help Lua guide, which has a lot of really useful information about where Lua and Neovim meet. bắt đầu học
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Kiedy już to zrobisz, możesz także przeczytać pomocniczy przewodnik po Lua, który zawiera wiele naprawdę przydatnych informacji o miejscach spotkań Lua i Neovima.
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for example, intermittent network connectivity could prevent some or all of our JavaScript from loading. bắt đầu học
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This resilient approach, commonly known as progressive enhancement, is the practice of delivering web interfaces, such that the basic functionality is implemented in HTML and CSS and... bắt đầu học
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... and tiered upgrades to the base experience are layered on top with CSS and JavaScript progressively, when they underlying technologies are supported by the browser. bắt đầu học
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This might get the job done, but it’s clunky. bắt đầu học
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When you click an eligible link, Turbo Drive prevents the browser from following it, changes the browser’s URL using the History API... bắt đầu học
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uprawniony, spełniający warunki Po kliknięciu kwalifikującego się łącza Turbo Drive uniemożliwia przeglądarce skorzystanie z niego i zmienia adres URL przeglądarki za pomocą interfejsu API historii
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The two states are contiguous with/to each other, but the laws are quite different. bắt đầu học
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similar: neighbouring Te dwa stany sąsiadują ze sobą, ale prawa są zupełnie inne.
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bắt đầu học
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promiscuity and death go together bắt đầu học
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