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https://breakingnewsenglish.com/2204/220421-headaches.html Half the world's population get headaches English News Lessons: Free 27-Page lesson plan / 2-page mini-lesson - Headaches - Handouts, online activities, speed reading, dictation, mp3... current events. breakingnewsenglish.com migraine : a very bad headache prevalent : accepted, done, or happening often or over a large area at a particula..

https://nevermeant.dev/handling-blank-wkwebviews/ Never Meant If you simply want to see how I've handled WKWebViews rendering as white screens, go to the "My Solution" section. But I recommend you read this entire post if you want a full understanding of the issue and its solutions. How WKWebViews Work Many teams hav nevermeant.dev https://blog.embrace.io/bug-of-the-month-blank-webviews/ Blank W..

https://www.collinsdictionary.com/dictionary/english/stampede If there is a stampede, a group of people or animals run in a wild, uncontrolled way. n. 사람이나 동물이 자유롭게 혹은 무지실서하게 때지어 가는 모습 v. 사람이나 동물이 자유롭게 혹은 무지실서하게 때지어 가는 동작 So I moved to an empty table and just waited for everyone to finish stampeding and the lunchroom teacher to tell us what to do next. ( wonder p.49 ) 초등학교 점심시간 아이들이 점심을 먹으러 뛰쳐 나..

메인큐에서 sync 함수를 호출하게 되면 나는 오류입니다. 쓰레드를 좀 더 찾아보면 다음과 같은 화면을 볼 수 있습니다. "BUG IN CLIENT OF LIBDISPATCH: dispatch_sync called on queue already owned by current thread" 쓰레드가 일을처리하다가 sync를 만났다. 네 데드락입니다. Apple 에서도 얘기하듯이 메인 큐에서 sync하게 task를 시키면 데드락이 발생한다고 합니다. mainQueue는 main thread관리하는 serial queue입니다. serial queue로 같은 상황을 만들어보겠습니다. let serialQueue = DispatchQueue(label: "serial") serialQueue.async { //..

https://stackoverflow.com/questions/17228334/what-is-the-best-way-to-create-constants-in-objective-c https://soulpark.wordpress.com/2012/08/02/objective_c_static_variable/https://nshipster.com/c-storage-classes/ objdctive-c class propertieshttps://useyourloaf.com/blog/objective-c-class-properties/

https://soooprmx.com/archives/4970https://www.raywenderlich.com/71-spritekit-tutorial-for-beginnershttps://www.slideshare.net/donggyupark2/ios7-sprite-kit https://edykim.com/ko/post/documents-related-to-ios-spritekit/ https://www.raywenderlich.com/2598-how-to-create-a-breakout-game-using-spritekithttps://www.raywenderlich.com/71-spritekit-tutorial-for-beginners#toc-anchor-006 https://www.mathsis..

https://medium.com/@kostiakoval/objective-c-associated-objects-8896854c681bhttps://www.letmecompile.com/objective-c-런타임runtime-내부-동작-분석/https://nshipster.com/associated-objects/

Attribute 1. class스위프트의 타입프로퍼티와 같은 개념https://useyourloaf.com/blog/objective-c-class-properties/ Attribute 2. nullablehttps://useyourloaf.com/blog/using-nullable-to-annotate-objective-c/ Attribute 3. AutomicityAttribute 4. read/writeAttribute 5. Memory-ManagementAttribute 6. Method Names * https://www.slideshare.net/donggyupark2/i-os-21207633 https://academy.realm.io/posts/tmi-objective-c-propert..

Ccorny: old-fashioned and silly or sentimental ( http://learnersdictionary.com/definition/corny ): I know it sounds corny, but I'm really not motivated by money. 진부하게 들리겠지만, 돈 때문에 그런 건 아니에요.(https://www.collinsdictionary.com/dictionary/english/corny) decked out: If a person or thing is decked out with or in something, they are decorated with it or wearing it, usually for a special occasion.: The..

http://learnersdictionary.com/definition/cough%20up to force ~~~ 위 설명에서도 알 수 있듯이 - cough의 기본그림은 : 내 의지가 아닌 강제적으로 하게 되는 것 - cough의 대표적인 의미 : 기침(하다) : 내 의지와 상관없이 갑자기 나오는 그림 She was coughing and snezzing all day The dust made him cough - cough up 위에서 파생된 의미 : 어쩔 수 없이 ~하는 그림 : 어쩔 수 없이 돈을 내다 We had to cough up an extra hundred dollars for the car rental. : 어쩔 수 없이 말하게 되다, The police made the suspect ..