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164만명의 커뮤니티!! 함께 토론해봐요.
인프런 TOP Writers
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미해결프로그래밍 시작하기 : 웹 입문 (Inflearn Original)
vertical align middle 적용 질문
article.card header > div { display: inline-block; /* 수평정렬 */ vertical-align: middle; } 여기서 왜 적용이 안될까요? ㅜㅜㅜ
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해결됨[초급편] 안드로이드 커뮤니티 앱 만들기(Android Kotlin)
bookmark탭 에러 질문드립니다
안녕하세요 선생님, 질문드립니다. 현재 초급편 북마크탭만들기까지 완료하고 게시판만들기로 막 넘어간 상황입니다. 앱을 처음 실행할 때는 북마크 페이지가 정상적으로 작동하는데 홈, 꿀팁 등 다른 탭을 들어갔다 나온 후 다시 북마크 탭으로 돌아가면 아래처럼 빈 화면이 됩니다. 제가 뭔가 실수를 한 것 같은데, 따로 에러가 뜨지 않아 어떤 코드가 문제인지 알 수가 없어 깃허브 전체 코드 첨부드립니다. https://github.com/shinyelee/my-solo-life
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미해결홍정모의 따라하며 배우는 C언어
안녕하세요 putchar 질문입니다.
제가 궁금한 점은 결과물에서 마지막에 '%'가 나오는 이유와, 이를 나오지 않기 위해서 무엇을 해야하는지 입니다. 코드는 다음과 같이 짜고, my_file.txt에 문자열을 입력을 한 후 출력을 진행하였습니다. 하지만, 다음과 같이 마지막에 '%'가 함께 출력됩니다. 감사합니다.
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미해결프리다(Frida)를 이용한 안드로이드 앱 모의해킹
선생님 구글메일로 질문메일 하나보냈습니다 답변부탁드립니다.
안녕하세요 선생님 강의듣는 사람입니다. 선생님 강의관련해서 응용해서 프리다코드를 짜고있는게 있는데 해당 내용이 풀리지가않아서 답변 부탁드립니다. 구글메일로 질문드렸습니다. 메일로 답변주시면 감사하겠습니다.
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미해결[리뉴얼] React로 NodeBird SNS 만들기
react-query 관련 질문입니다.
너무 자주 질문드리는거 같아서 죄송스럽네요. 항상 친절하신 답변 감사드립니다. react-query 관련하여 질문드립니다. NicknameEditForm.js 에서 nickname 변경할 때 axios.patch를 사용하기 때문에 저는 useMutation 사용하였는데 제로초님께서는 useQuery를 사용하셨더라구요. 질문1. useMutation 대신 useQuery를 사용하신 이유가 있으신가요? ( C,U,D 의 경우에는 useMutation을 사용한다고 알고 있어서요.. ) 질문2. useQuery를 사용하게 되면 loadMyInfoAPI를 다시 한 번 호출하는 텀 동안에는 화면에서 UserProfile에서는 nickname이 렌더링이 안되지 않나요? 추가로 현재 followers와 followings를 불러오는 profile.js 부분 하고 있는데요.. useInfiniteQuery를 사용하여 똑같이 구현해보았습니다. 이 때 더보기 버튼을 클릭하면 req.query로 { page: 1 }은 들어가는 것이 확인되었고 getNextPageParam에서 pages를 찍어보면 배열이 하나 더 들어온 것을 확인할 수 있는데 빈 배열이 와서 추가적인 followers를 불러오지는 않더라구요.. 이유를 모르겠습니다 ㅠㅠ (총 followers는 5명 입니다.) API 소스입니다.
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미해결Vue.js 끝장내기 - 실무에 필요한 모든 것
질문있습니다~
코드 스플리팅을 사용할 수 없는 경우는 어떤 경우 인가요??
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미해결HTML+CSS+JS 포트폴리오 실전 퍼블리싱(시즌1)
position 속성으로 인한 높이값문의
div 안에 div가 존재하고 자식 div에 position:absolute를 주면 높이값을 잃기 때문에 높이값을 부모요소에 준다고 알고있습니다. 근데 그 높이값이 고정으로 주는게 아니라 안에 자식들이 div가 여러개 있거나 자식 div높이값에 따라서 유동적으로 부모 div값도 고정값이 아닌 자동으로 높이값이 변경되게 하려면 어떻게 해야하나요? 꼭 고정값으로 줘야 하나요? 당연히...자식에 의해서 부모의 높이값을 주면 담길꺼라 생각했는데 실제 담기는게 아니라...부모 사이즈만 늘어나는것 같습니다.
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미해결Vue.js 완벽 가이드 - 실습과 리팩토링으로 배우는 실전 개념
질문있습니다!
main.js에 직접 import Chart from 'chart.js'하지 않고 플러그인을 따로 만드는 이유는 무엇인가요? 모든 컴포넌트에서 사용하고 싶은 기능을 정의한게 plugin이라고 알고 있습니다. 그렇다면 plugins 폴더를 따로 만들지 않고 main.js에 import Chart from 'chart.js'해서 사용해도 되는거 아닌가요??
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해결됨10주완성 C++ 코딩테스트 | 알고리즘 코딩테스트
6-C 6236번 질문있습니다
6236 용돈관리 문제 질문드립니다. 제공해주신 문제해설 코드가 틀렸다고 나와서 질문드립니다. 시작 hi값을 써야되는 금액을 모두 더한 값으로 설정하고 이분탐색을 했더니 통과가 되었습니다. 문제에서 K의 최대값에 대한 설명이 없어서 맞게 생각해서 통과한건지 어쩌다 얻어걸린건지 궁금해서 질문드립니다!
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해결됨스프링 MVC 2편 - 백엔드 웹 개발 활용 기술
domain - web 의존관계
안녕하세요 강사님 혹시 이렇게 작성하는 것은 연관관계가 생기게 되어서 좋지않은 코드일까요? 이전 강의인 Form 전송객체를 다루는 부분에서 Item에 생성자를 만들어서 처리하는 방법도 있다라고 설명해주셔서 Item 쪽에 ItemSaveForm , ItemUpdateForm 객체를 인자로 받는 생성자를 각각 생성해 보았었습니다. 하지만 이번 강의의 설명에 따르면 이는 domain과 web 간에 의존관계가 생길 수 있는 사항이라서 좋지않은 코드일지도 모른다는 생각이 들어서 질문드립니다. 감사합니다.
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미해결[C#과 유니티로 만드는 MMORPG 게임 개발 시리즈] Part3: 유니티 엔진
Managers의 Start() 함수에 대해서 질문드립니다.
아래 비슷한 질문을 먼저 읽어봤는데, 선생님의 답변 Managers를 Component로 만들었는데,Scene에 배치된 GameObject에 기생(?)하고 있어야해당 Component의 Start, Update가 호출됩니다. 을 보고 어느정도 이해가 되었습니다. 그런데 씬에 배치된 @Scene에는 컴포넌트로 Managers스크립트가 아닌 GameScene 스크립트가 들어가 있습니다. 그래서 저는 GameScene 스크립트 파일 코드 중, Managers.UI.ShowSceneUI<UI_Inven>(); 이 부분에서 Managers의 인스턴스를 처음으로 생성하는것으로 이해하고 이 지점에서 브레이킹 포인트를 잡고디버깅을 해보았는데, 이 구문이 실행되기 전에 이미 s_instance에 @Manager가 생성돼있었습니다. 즉 Managers의 start함수에서 init이 먼저 실행되었다는건데, 이때 매니저스는 어느 게임오브젝트에서도 기생하고 있지 않은데 언제 start함수가 실행되서 @Managers가 생성된 것인지 원리를 모르겠습니다..
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해결됨애플 웹사이트 인터랙션 클론!
setLayout에서 height 값이 늘어나지 않아요ㅜㅜ
오타가 있는건지 뭘 잘못쓴건지 도통 모르겠습니다ㅜㅜ 왜 style이 안생기는지 모르겠어요ㅜㅜ (() => { /* (function() {} )(); 익명함수와 동일 화살표 함수 : (() => {})(); 전역변수 사용을 피하기 위해서 사용*/ const sceneInfo = [ { //0 type :'sticky', heightNum: 5, //브라우저 높이의 5배로 scroll height 세팅 scrollHeight: 0, objs: { container : document.querySelectorAll('#scroll-section-0') } }, { //1 type :'normal', heightNum: 5, scrollHeight: 0, objs: { container : document.querySelectorAll('#scroll-section-1') } }, { //2 type :'sticky', heightNum: 5, scrollHeight: 0, objs: { container : document.querySelectorAll('#scroll-section-2') } }, { //3 type :'sticky', heightNum: 5, scrollHeight: 0, objs: { container : document.querySelectorAll('#scroll-section-3') } } ]; function setLayout() { //각 스크롤 섹션의 높이 세팅 for(let i = 0; i < sceneInfo.length; i++) { //innerHeight = 브라우저 높이 ,전역객체 window는 생략가능하다 sceneInfo[i].scrollHeight = sceneInfo[i].heightNum * window.innerHeight; sceneInfo[i].objs.container.style.height = '${sceneInfo[i].scrollHeight}px' ; } } function scrollLoop() { console.log(window.pageYOffset); } window.addEventListener('resize', setLayout); window.addEventListener('scroll', () => { scrollLoop(); }); setLayout(); //실행 }) (); 중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.
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미해결대세는 쿠버네티스 (초급~중급편)
Mac유저 XShell 설치여부
안녕하세요 ~ 이제 막 XShell부터 최신판 올려주신 거 보고있습니다. 지금 설치 강의가 k8s v1.15 와 k8s v1.22 버전 두개가 있는데 1.15버전 건너뛰고 최신버전 강의를 들으면 되는건가요? XShell 부분에서 설치가 어려운데, 이게 맥에서 터미널 역할을 하는건가요~? XShell은 안깔고 2.VirutalBox 부터 시작하면 되는건지 묻고싶습니다. 강의 두번째 VirtualBox 설치하고 난 후에도 이렇게 뜨고요. OS는 지원안해주는거 같은데 어떻게해야하죠..? You can’t open the application “VirtualBox-6.1.26-145957-Win.exe” because Microsoft Windows applications are not supported on macOS.
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미해결[개념부터 실습까지] 추천 시스템 입문편
predict 만드는 부분에서 질문합니다.
train 데이터로 만든 user_profile에서 test에 있는 유저가 없을 경우에 오류가 나는데 이런 경우는 어떻게 처리하나요??
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미해결홍정모의 따라하며 배우는 C언어
14:06초 질문있습니다
교수님처럼 저도 {를 누르고, 이후 }를 누르면 자동으로 들여쓰기가 되도록 설정하고 싶습니다. 누르신 단축키가 무엇인가요?
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미해결[C#과 유니티로 만드는 MMORPG 게임 개발 시리즈] Part3: 유니티 엔진
11분에 out hit
11분에 out hit을 사용하셨는데 원래 할당을 안해주면 null 값이 들어갈텐데 out 키워드 때문에사용이 가능한건가요?
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미해결누구나 따라하면서 배우는 JSP 커뮤니티 게시판 만들기
db error
Access denied for user 'root'@'localhost' (using password: YES) 라는 문구가 계속 나오면서 login.jsp를 실행하면 항상 database 오류가 납니다.. 찾아보니까 다른 버전이라 오류가 난다고 하는데 어떻게 고쳐야 할지 모르겠습니다
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해결됨그림으로 쉽게 배우는 운영체제
무거운 교착상태 검출에 관한 질문입니다.
무거운 교착상태 검출에 관한 질문입니다. 자원 할당 그래프의 방향이 순환구조라면 교착상태가 생겼다고 판단한다고 하셨는데, 이게 교착상태의 조건 중 '원형 대기'에 해당하는 것 같습니다. 그렇다면 무거운 교착상태 검출은 나머지 조건인 '상호배제'와 '비선점', '점유와 대기'는 충족한 상태에서 '원형 대기' 조건을 충족했는지 검사하는 방식인가요?
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미해결
Can I cancel a payment if it's pending?
Cash app allows users to send or receive payment most simply through the phone number or Cashtag. People can either manually enter the details or can select the contact from the phone book. Many times people make a mistake while entering the details manually and click on the "pay" button. This can happen to anybody hence a cash app has allowed us to cancel payment to get a refund. Most of the payments on the cash app are instant hence can’t be canceled. You can only cancel a payment until it gets settled into the recipient's account or get stuck in between. Once the payment settles into the account the sender can do nothing from their end to get the money back. In this blog, we will tell you the process to cancel a pending payment on cash App and request a refund for a successful payment. How to Cancel Cash App Transaction: Completed, Pending Payments Follow the Square Cash App on your phone. On the homepage, click on the activity tab (watched shaped icon). No one needs to find the past transactions that you made recently. After that, one needs to follow the payment that you want to cancel. At this point, just check the status of the payment, Now follow the "Cancel" button, After successful cancellation of the Cash App payment, the cash app money will not deduct from your linked bank account. In case, not get the cancelation tab, it directly means you can't cancel the payment. How to delete a Cash App transaction? The true reality is that cash app users neither delete your Cash App activity nor make any kind of changes in the past payment details. According to the cash app officials, no one can get your past transaction information until you shared it with someone so do not worry about it. Why are Cash App Payments in Pending Status? Some of the possible causes may be due to the courses for Cash App pending states as follows: expired debit or credit card Insufficient amount in the account. Outdated Cash App application. Poor Internet/Wi-Fi connectivity. Technical server issue from Bank or Cash App team Temporarily closed account. recipients outside the United States Don’t Resend the Fund If your Cash app Payment is Pending Keep in mind that if your Cash App payment is pending, Cash App users will need to cancel the payment before resending it. Cash App payment will transfer instantly and money will be remitted within seconds, so it is not possible to retain the money when payment is initiated. If your cash app payment is pending Several issues like poor network connectivity, low balance, outdated version of Cash App, wrong recipient ID, and server error are the major factors behind pending issues. One can fix most of the pending issues on their own by sorting out these issues. However, if you are unable to do so you can +1 (800) 669 1940. Can you cancel a pending cash App transaction? Yes, canceling the application's cash payment is possible but keep in mind that it is possible when only the payment is accepted or in progress. How do I refund a pending payment on the Cash App? By following the easy method one can easily able to request Cash app refunds if it is pending. This is one of the easy for this you have to connect with the official team of the cash app to do a refund pending payment on the cash app account. When you will connect with the team then you have to share the current issues that you are facing and accordingly, your problem gets solved. Can I cancel a payment if it's pending? If your payment status is showing pending then you can try canceling it any also time keep in mind after canceling it your money will not be deducted from the cash app associated bank account. If your money has been deducted then do not worry about it you can simply apply for a refund and your money transferred to your account within 3 to 4 working days. Can I stop a pending transaction? Yes, you can stop a pending transaction, but if the transaction is finalized through your account, you can dispute the same by filling out the Visa dispute form, but when your pending transaction is pending on the Visa card, then you are unable to stop that transaction further. How do I dispute a pending charge on cash App? To dispute a pending charge on the cash app then you have to follow the steps that we have furnished in the below section. Follow the Activity tab on your Cash App home screen. Follow the transaction in question and tap on it in the top right corner of the screen. Select Help & Cash App Need help. Now click on the Dispute this transaction option. What does it mean when a Cash App payment is pending? A situation where the funds get stuck between the sender and the receiver. This is something that takes place when a user does not follow the right way of sending money or has crossed the limits that are set for the account. Always check your balance and keep in mind the sending limits. Does a pending transaction mean it went through? Not at all! Pending itself shows that something about to happen. So does the Cash App. It arises when the user has sent the money over to his limit; $250 for the unverified user in a week. In such a case, the amount will be sent back to your Cash App account instantly or after a few times. Can you stop a pending payment on Cash App? Unfortunately, once you enter the amount and send it to the receiver, there is no chance you can do to stop the transaction. Cash App is a fast and seamless transaction application that sends funds quickly. However, if the money got stuck and is not sent you back, you can take the help of the Cash App Support Team. How long does it take a pending transaction to cancel? If you are wondering what does pending transaction means in the Cash app, and how long can it stay pending? A pending transaction in the Cash app is a transaction that is not processed or taken place completely. How long does a pending transaction take on cash App? There are no fixed time frames that can tell you the days you can cancel your pending transaction on the Cash app. For further information, you can contact Cash app support. Does pending mean it went through? No, sometimes you come across ‘pending payment’ showing in your pending tab. Pending payment means the amount that is sent has not been received by the receiver and is stuck in between for any reason. This issue arises due to many causes however, sometimes can get resolved quickly or can take longer. To cancel a pending payment on a cash App firstly unload your device and launch a cash app on it. Click on the “Activity tab (a clock-like an icon on the bottom right of the screen). Click on the payment this is showing pending. Again, click on the three dots showing on the top right corner of the screen to check detailed information. If the payment is pending then you will get a cancellation option there. Tap on the "Cancel" button to cancel the payment immediately and get the refund. In case you are not seeing a cancellation option then the payment is already getting settled into the recipient's account. how to clear your cash app transaction history? Most cash app users are curious to know how to delete cash app history? If you are among of those then let me tell you that there are no options are available in which cash app users can able to clear your cash app transaction history even you will not find any option in your account where you could delete it. Also, there is no need to delete it as per the officials of the cash app. Why so? cash app claims that it is one of the finest and most secure payment applications so one cannot get your personal information until you try to reveal it. Hence, you do not worry about it, if there are no options are available where you could clear your cash app transactions history. Steps to Refund a successful payment on the cash app: Open the cash app and tap on the “Activity Tab” on the home screen. Select tap on the payment for which you want a refund. Tap on (…) on the top right of the screen. Click on the “Refund” option and then tap on “OK” to refund a payment. Why is my payment showing pending? There are various reasons why we get a cash app payment failed error. To know all of those we suggest you contact the support team. However here we are providing some main reasons for the cash app transaction failed error. Make sure to update the app timely so that you won’t face any issues with your payment. Check the status of your card before using it to make a payment on a cash app. Connect your device to an active and stable internet connection. You can also use a Wi-Fi connection for a steadier internet connection. Enter the correct phone number pr Cashtag while making the cash app payment. Make sure to check the details twice before confirming the payment and clicking on the "pay" button. Do not make transactions with unknown people, as it can risk your account information. Keep your bank account or cash app wallet loaded with enough balance to complete the payment. Delete cookies and cache files from the system as it can hamper the performance of the application. I hope that the above steps will help you to smoothly use the cash app application. If You keep a look at the above thing and make sure to fulfill these requirements then your payment will never get failed or go into the pending stage. Moreover, if your cash app is not responding or you are unable to make a payment then we suggest you restart the application. Resetting an online application will remove all bugs and fix the internal issues.
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what does +1 855 300 1590 staking mean in cryptocurrency? buy cryptocurrency
Staking may be excellent thanks to use your crypto to come up with passive financial gain, particularly as a result of some crypto currencies provide high interest rates for staking. Before you start, it is vital to completely perceive however buy crypto staking works. How staking in crypto works With crypto currencies that use the proof-of-stake model, staking is however new transactions are additional to the block chain. First, participants pledge their coins to the crypto currency protocol. From those participants, the protocol chooses validators to substantiate blocks of transactions. The lot of coins you pledge, the lot of probably you is to be chosen as a validator. Every time a block is additional to the block chain, new crypto currency coins art minted and distributed as staking rewards thereto block's validator. In most cases, the rewards are an equivalent variety of crypto currency that participants are staking. However, some block chains use a special variety of crypto currency for rewards. If you would like to stake crypto, you would like to possess a crypto currency that uses the proof-of-stake model. Then you'll select the number you would like to stake. You’ll try this through several common crypto currency exchanges. Your coins are still in your possession once you stake them. You are basically putt those staked coins to figure, and you are absolve to taken them later if you would like to trade them. The un-staking method might not be immediate; with some crypto currencies, you are needed to stake coins for a minimum quantity of your time. Staking is not associate degree possibility with all sorts of crypto currency. It's solely on the market with crypto currencies that use the proof-of-stake model. Much crypto uses the proof-of-work model to feature blocks to their block chains. The matter with proof of labour is that it needs goodly computing power. That has light-emitting diode to vital energy usage from crypto currencies that use proof of labour. Bit coin (CRYPTO: BTC) especially has been criticised over environmental considerations. Proof of stake, on the opposite hand, does not need nearly the maximum amount energy. This additionally makes it a lot of climbable possibility which will handle bigger numbers of transactions. What is proof of stake? Proof of stake in crypto could be a accord mechanism -- the simplest way for a block chain to validate transactions. The nodes in an exceedingly block chain should be in agreement on this state of the block chain and that transactions are valid. There are completely different accord mechanisms that crypto currencies use. Proof of stake is one among the foremost common for its potency and since participants will earn rewards on the crypto they stake. Staking rewards are associate degree incentive that block chains offer to participants. Every block chain features a set quantity of buy cryptocurrency rewards for verifying a block of transactions. Once you stake crypto and you are chosen to validate transactions, you receive those crypto rewards. Benefits of staking crypto Here are the advantages of crypto currency staking: It's simple thanks to earn interest on your crypto currency holdings. You don't want any instrumentation for crypto staking such as you would for crypto mining. You're serving to take care of the protection and potency of the block chain. It's a lot of environmentally friendly than crypto mining. The primary advantage of staking is that you simply earn a lot of crypto, and interest rates may be terribly generous. In some cases, you'll earn over 100 percent or two hundredth annually. It's probably a awfully profitable thanks to invest your cash. And, the sole factor you would like is crypto that uses the proof-of-stake model. Staking is additionally the simplest way of supporting the block chain of a crypto currency you are endowed in. These buy cryptocurrency exchange admit holders staking to verify transactions and keep everything running swimmingly. When you ought to or should not stake crypto If you have got crypto you'll stake and you are not reaching to trade it within the close to future, then you must stake it. It does not need any work on your half, and you will be earning a lot of crypto. What if you do not have any crypto you'll stake yet? Considering the returns you'll build, its price researching crypto with staking. There are many who provide this, however certify to judge whether or not every buy cryptocurrency coins could be a sensible investment. It solely is smart to shop for a crypto for staking if you furthermore might believe it is a sensible long investment. The proof-of-stake model has been helpful for each crypt currencies and crypto investors. Crypto currencies will use proof of stake to method giant numbers of transactions at lowest prices. Crypto investors additionally get the chance to gather passive financial gain from their holdings. Currently that you simply understand a lot of concerning staking, you'll begin investigation crypto that provide it. Contact number: - +1-855-300-1590 Website: - https://www.cryptocurrencynumber.com/crypto/ Follow Us on Twitter: - https://twitter.com/buycryptoc Follow Us on YouTube: - https://www.youtube.com/channel/UCHbTiQLH3H2-utNMJPlCiMQ