아래는 맞는 코드입니다.http://boj.kr/1b13bda362154df9b5be8a26cad57c96이 코드를 개선해보려고 아래와 같이 코드를 짜보니 틀렸습니다가 나오네요.http://boj.kr/a6cbb7ca3b214df386ebb96214bc2785dp를 아직 잘 모르는데 선생님의 풀이를 보고 조금 더 횟수를 줄일 수 있지 않을까 해서 한번 바꿔봤는데요. 맞왜틀에 빠졌습니다... 도저히 혼자서는 이유를 찾을 수 없어서 질문드립니다!

'ROBOTIS'사의 turtlebot3 burger를 사용하여 SLAM을 구현하였고, map이 RViz에서 시각화되는 상태입니다.RViz에서 시각화되는 map을 실시간으로 웹 프론트에서 확인하도록 구현하고 싶은데, RViz 창을 어떻게 웹 프론트에서 실시간 스트리밍되도록 전송할 수 있는지 궁금합니다.

안녕하세요. Broadcast에서 패킷을 보낼 때 마다 컨텍스트 스위칭이 일어난다 하신게 이해가 어렵습니다.현재 코드에서 GameRoom이 JobSerializer의 상속을 받아서 모든 행동을 큐에 넣고 특정 타이밍에 현재 쌓여있는 큐에 있는 내용을 실행합니다.특정 타이밍에 GameRoom을 Flush하려고 접근한 스레드가 쌓여있는 큐에 있는 행동을 모두 수행하면서 쌓여있는 Broadcast들도 모두 수행하는데, 여기서 어떻게 컨텍스트 스위칭이 일어나는지 모르겠습니다.

안녕하세요, 커리큘럼 중 HTTP 요청 파라미터-@RequestParam 강의를 듣다가v3까진 오류 없이 잘 따라가고 있었는데 v4부터 url을 입력하면 Whitelabel Error PageThis application has no explicit mapping for /error, so you are seeing this as a fallback.Wed Oct 11 16:50:31 KST 2023There was an unexpected error (type=Not Found, status=404). 가 뜨면서 콘솔창에는 Note: further occurrences of Parameter errors will be logged at DEBUG level.이란 문구가 뜨면서 오류가 납니다 ㅠㅠ 해결법 알려주시면 감사하겠습니다. 아래 사진 첨부합니다.   

안녕하세요 선생님. 좋은 강의 감사합니다.질문이 있습니다.어떤 한글 문서의 내용이 여러 개의 스타일이 적용된 문서인 경우그 중 특정한 스타일이 적용된 텍스트 부분만 복사하여 따로 저장하는 방법이 있을까요? 예를 들어 어떤 문서의 텍스트에A, B, C, D, E, F, G, H라는 8개의 스타일이 적용된 경우이 중 B스타일이 적용된 텍스트만 선택하여 복사 저장하거나, 이 중 D스타일이 적용된 텍스트만 선택하여 복사 저장하거나, F와 G의 스타일이 적용된 텍스트만 선택하여 복사 저장하는 법이 궁금합니다.

재차 여쭤봐서 죄송합니다..!

pytest 실행하면 FAILED tests/test_main.py::test_get_todos - assert 404 == 200FAILED tests/test_main.py::test_get_todo - assert 404 == 200FAILED tests/test_main.py::test_create_todo - AttributeError: 'NoneType' object has no attribute 'id'FAILED tests/test_main.py::test_update_todo - AssertionError: Expected 'undone' to be called once. Called 0 times.FAILED tests/test_main.py::test_delete_todo - AttributeError: <module 'api.todo' from 'C:\\Users\\user\\Desktop\\project\\todos\\src\\api\\todo.py'> does not have the attribute 'delete_todo'라는 오류가 뜹니다...ㅠㅠ

키바나 모니터링 툴을 연결하였고/_cat/indices?v 로 인덱스 조회시 프라이머리샤드, 레플리카 샤드 다 정상적으로 적용된 것으로 보입니다. 보다 보니 궁금증이 생겼습니다.1. monitoring-kibana-7 ~~ 의 존재는 무엇인지 궁금합니다.eng_search, kor_search의 pri, rep가 적용된 것처럼 monitoring-kibana-7, kibana~ 등 나머지 항목들은 인덱스들과 동일하게 pri, rep가 적용하지 않아도 되는지 monitoring-kibana-7, kibana~ 등 나머지 항목의 pri, rep가의 숫자를 3, 2 로 한번에 적용시키는 명령어가 존재하는지 궁급합니다.  

네트워크 설정을 하려고 하는데 위 사진처럼 잘못된 설정 감지됨이 뜨고 확인버튼 활성화가 되지 않아 설정이 되지 않는 상황입니다. 어댑터2, 3, 4도 마찬가지입니다. 어떻게 해결해야 하나요?

2023-10-11 16:09:58.585 14489-14489 ziparchive university.announcement_room.ezii W Unable to open '/data/app/~~7uS18XUTmyRhsD9QMAh2Ug==/university.announcement_room.ezii-cTATD5ZPE3YR9vUC_Ekmmw==/base.dm': No such file or directory 2023-10-11 16:09:58.586 14489-14489 ziparchive university.announcement_room.ezii W Unable to open '/data/app/~~7uS18XUTmyRhsD9QMAh2Ug==/university.announcement_room.ezii-cTATD5ZPE3YR9vUC_Ekmmw==/base.dm': No such file or directory 2023-10-11 16:09:58.781 14489-14489 nativeloader university.announcement_room.ezii D Configuring clns-6 for other apk /data/app/~~7uS18XUTmyRhsD9QMAh2Ug==/university.announcement_room.ezii-cTATD5ZPE3YR9vUC_Ekmmw==/base.apk. target_sdk_version=33, uses_libraries=, library_path=/data/app/~~7uS18XUTmyRhsD9QMAh2Ug==/university.announcement_room.ezii-cTATD5ZPE3YR9vUC_Ekmmw==/lib/x86_64, permitted_path=/data:/mnt/expand:/data/user/0/university.announcement_room.ezii 2023-10-11 16:09:58.823 14489-14489 GraphicsEnvironment university.announcement_room.ezii V Currently set values for: 2023-10-11 16:09:58.824 14489-14489 GraphicsEnvironment university.announcement_room.ezii V angle_gl_driver_selection_pkgs=[] 2023-10-11 16:09:58.824 14489-14489 GraphicsEnvironment university.announcement_room.ezii V angle_gl_driver_selection_values=[] 2023-10-11 16:09:58.826 14489-14489 GraphicsEnvironment university.announcement_room.ezii V ANGLE GameManagerService for university.announcement_room.ezii: false 2023-10-11 16:09:58.827 14489-14489 GraphicsEnvironment university.announcement_room.ezii V university.announcement_room.ezii is not listed in per-application setting 2023-10-11 16:09:58.827 14489-14489 GraphicsEnvironment university.announcement_room.ezii V Neither updatable production driver nor prerelease driver is supported. 2023-10-11 16:09:58.830 14489-14489 ActivityThread university.announcement_room.ezii W Application university.announcement_room.ezii is suspending. Debugger needs to resume to continue. 2023-10-11 16:09:58.832 14489-14489 System.out university.announcement_room.ezii I Sending WAIT chunk 2023-10-11 16:09:58.832 14489-14489 System.out university.announcement_room.ezii I Waiting for debugger first packet 2023-10-11 16:09:58.933 14489-14489 System.out university.announcement_room.ezii I Debug.suspendAllAndSentVmStart 2023-10-11 16:09:59.207 14489-14489 System.out university.announcement_room.ezii I Debug.suspendAllAndSendVmStart, resumed 2023-10-11 16:09:59.238 14489-14489 WM-WrkMgrInitializer university.announcement_room.ezii D Initializing WorkManager with default configuration. 2023-10-11 16:09:59.492 14489-14517 libEGL university.announcement_room.ezii D loaded /vendor/lib64/egl/libEGL_emulation.so 2023-10-11 16:09:59.523 14489-14517 libEGL university.announcement_room.ezii D loaded /vendor/lib64/egl/libGLESv1_CM_emulation.so 2023-10-11 16:09:59.528 14489-14515 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 160794467; UID 10190; state: ENABLED 2023-10-11 16:09:59.544 14489-14517 libEGL university.announcement_room.ezii D loaded /vendor/lib64/egl/libGLESv2_emulation.so 2023-10-11 16:09:59.621 14489-14489 AppCompatDelegate university.announcement_room.ezii D Checking for metadata for AppLocalesMetadataHolderService : Service not found 2023-10-11 16:09:59.654 14489-14520 DynamiteModule university.announcement_room.ezii W Local module descriptor class for com.google.android.gms.measurement.dynamite not found. 2023-10-11 16:09:59.663 14489-14513 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000002/DynamiteLoader.dm': No such file or directory 2023-10-11 16:09:59.663 14489-14513 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000002/DynamiteLoader.dm': No such file or directory 2023-10-11 16:09:59.674 14489-14513 DynamiteModule university.announcement_room.ezii I Considering local module com.google.android.gms.ads.dynamite:0 and remote module com.google.android.gms.ads.dynamite:231004600 2023-10-11 16:09:59.675 14489-14513 DynamiteModule university.announcement_room.ezii I Selected remote version of com.google.android.gms.ads.dynamite, version >= 231004600 2023-10-11 16:09:59.676 14489-14513 DynamiteModule university.announcement_room.ezii V Dynamite loader version >= 2, using loadModule2NoCrashUtils 2023-10-11 16:09:59.678 14489-14520 DynamiteModule university.announcement_room.ezii I Considering local module com.google.android.gms.measurement.dynamite:0 and remote module com.google.android.gms.measurement.dynamite:90 2023-10-11 16:09:59.678 14489-14520 DynamiteModule university.announcement_room.ezii I Selected remote version of com.google.android.gms.measurement.dynamite, version >= 90 2023-10-11 16:09:59.678 14489-14520 DynamiteModule university.announcement_room.ezii V Dynamite loader version >= 2, using loadModule2NoCrashUtils 2023-10-11 16:09:59.718 14489-14489 ement_room.ezii university.announcement_room.ezii E Invalid resource ID 0x00000000. 2023-10-11 16:09:59.728 14489-14513 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000000/AdsDynamite.dm': No such file or directory 2023-10-11 16:09:59.729 14489-14513 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000000/AdsDynamite.dm': No such file or directory 2023-10-11 16:09:59.793 14489-14520 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000007/MeasurementDynamite.dm': No such file or directory 2023-10-11 16:09:59.794 14489-14520 ziparchive university.announcement_room.ezii W Unable to open '/data/user_de/0/com.google.android.gms/app_chimera/m/00000007/MeasurementDynamite.dm': No such file or directory 2023-10-11 16:09:59.805 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (unsupported, reflection, allowed) 2023-10-11 16:09:59.807 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (unsupported, reflection, allowed) 2023-10-11 16:09:59.856 14489-14520 DynamiteModule university.announcement_room.ezii W Local module descriptor class for com.google.android.gms.measurement.dynamite not found. 2023-10-11 16:09:59.916 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 237531167; UID 10190; state: DISABLED 2023-10-11 16:09:59.924 14489-14489 OpenGLRenderer university.announcement_room.ezii W Unknown dataspace 0 2023-10-11 16:10:00.056 14489-14516 OpenGLRenderer university.announcement_room.ezii W Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without... 2023-10-11 16:10:00.058 14489-14516 OpenGLRenderer university.announcement_room.ezii W Failed to initialize 101010-2 format, error = EGL_SUCCESS 2023-10-11 16:10:00.135 14489-14516 Gralloc4 university.announcement_room.ezii I mapper 4.x is not supported 2023-10-11 16:10:00.151 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:10:00.182 14489-14525 FA-Ads university.announcement_room.ezii I App measurement initialized, version: 77033 2023-10-11 16:10:00.182 14489-14525 FA-Ads university.announcement_room.ezii I To enable debug logging run: adb shell setprop log.tag.FA VERBOSE 2023-10-11 16:10:00.356 14489-14525 FA-Ads university.announcement_room.ezii I Tag Manager is not found and thus will not be used 2023-10-11 16:10:00.420 14489-14525 FA-Ads university.announcement_room.ezii W Analytics storage consent denied; will not get app instance id 2023-10-11 16:10:00.968 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 210923482; UID 10190; state: ENABLED 2023-10-11 16:10:01.451 14489-14489 WebViewFactory university.announcement_room.ezii I Loading com.google.android.webview version 113.0.5672.136 (code 567263637) 2023-10-11 16:10:01.456 14489-14489 ziparchive university.announcement_room.ezii W Unable to open '/data/app/~~FWcs6IoB_BijOFbqpZLP9Q==/com.google.android.trichromelibrary_567263637-O3w_bI-d2tgIuVrygkzSDA==/TrichromeLibrary.dm': No such file or directory 2023-10-11 16:10:01.456 14489-14489 ziparchive university.announcement_room.ezii W Unable to open '/data/app/~~FWcs6IoB_BijOFbqpZLP9Q==/com.google.android.trichromelibrary_567263637-O3w_bI-d2tgIuVrygkzSDA==/TrichromeLibrary.dm': No such file or directory 2023-10-11 16:10:01.456 14489-14489 ement_room.ezii university.announcement_room.ezii W Entry not found 2023-10-11 16:10:01.461 14489-14489 nativeloader university.announcement_room.ezii D Configuring clns-7 for other apk /data/app/~~FWcs6IoB_BijOFbqpZLP9Q==/com.google.android.trichromelibrary_567263637-O3w_bI-d2tgIuVrygkzSDA==/TrichromeLibrary.apk. target_sdk_version=34, uses_libraries=ALL, library_path=/data/app/~~AYgx59_MEeDttBhcjoVeHw==/com.google.android.webview-uL9076omO2T-QF6mqZ0KUA==/lib/x86_64:/data/app/~~AYgx59_MEeDttBhcjoVeHw==/com.google.android.webview-uL9076omO2T-QF6mqZ0KUA==/WebViewGoogle.apk!/lib/x86_64:/data/app/~~FWcs6IoB_BijOFbqpZLP9Q==/com.google.android.trichromelibrary_567263637-O3w_bI-d2tgIuVrygkzSDA==/TrichromeLibrary.apk!/lib/x86_64, permitted_path=/data:/mnt/expand 2023-10-11 16:10:01.527 14489-14489 nativeloader university.announcement_room.ezii D Configuring clns-8 for other apk /data/app/~~AYgx59_MEeDttBhcjoVeHw==/com.google.android.webview-uL9076omO2T-QF6mqZ0KUA==/WebViewGoogle.apk. target_sdk_version=34, uses_libraries=, library_path=/data/app/~~AYgx59_MEeDttBhcjoVeHw==/com.google.android.webview-uL9076omO2T-QF6mqZ0KUA==/lib/x86_64:/data/app/~~AYgx59_MEeDttBhcjoVeHw==/com.google.android.webview-uL9076omO2T-QF6mqZ0KUA==/WebViewGoogle.apk!/lib/x86_64:/data/app/~~FWcs6IoB_BijOFbqpZLP9Q==/com.google.android.trichromelibrary_567263637-O3w_bI-d2tgIuVrygkzSDA==/TrichromeLibrary.apk!/lib/x86_64, permitted_path=/data:/mnt/expand 2023-10-11 16:10:01.625 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/os/Trace;->isTagEnabled(J)Z (unsupported, reflection, allowed) 2023-10-11 16:10:01.626 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/os/Trace;->traceBegin(JLjava/lang/String;)V (unsupported, reflection, allowed) 2023-10-11 16:10:01.626 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/os/Trace;->traceEnd(J)V (unsupported, reflection, allowed) 2023-10-11 16:10:01.626 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/os/Trace;->asyncTraceBegin(JLjava/lang/String;I)V (unsupported, reflection, allowed) 2023-10-11 16:10:01.626 14489-14489 ement_room.ezii university.announcement_room.ezii W Accessing hidden method Landroid/os/Trace;->asyncTraceEnd(JLjava/lang/String;I)V (unsupported, reflection, allowed) 2023-10-11 16:10:01.636 14489-14489 cr_WVCFactoryProvider university.announcement_room.ezii I Loaded version=113.0.5672.136 minSdkVersion=29 isBundle=false multiprocess=true packageId=2 2023-10-11 16:10:01.697 14489-14489 ement_room.ezii university.announcement_room.ezii E Invalid resource ID 0x00000000. 2023-10-11 16:10:01.704 14489-14556 cr_VariationsUtils university.announcement_room.ezii I Failed reading seed file "/data/user/0/university.announcement_room.ezii/app_webview/variations_seed_new" 2023-10-11 16:10:01.705 14489-14489 cr_LibraryLoader university.announcement_room.ezii I Successfully loaded native library 2023-10-11 16:10:01.706 14489-14489 cr_CachingUmaRecorder university.announcement_room.ezii I Flushed 8 samples from 8 histograms. 2023-10-11 16:10:01.722 14489-14556 cr_VariationsUtils university.announcement_room.ezii I Failed reading seed file "/data/user/0/university.announcement_room.ezii/app_webview/variations_seed" 2023-10-11 16:10:01.821 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 183155436; UID 10190; state: ENABLED 2023-10-11 16:10:02.047 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 214741472; UID 10190; state: ENABLED 2023-10-11 16:10:02.060 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 171228096; UID 10190; state: ENABLED 2023-10-11 16:10:02.244 14489-14582 cr_media university.announcement_room.ezii W BLUETOOTH_CONNECT permission is missing. 2023-10-11 16:10:02.247 14489-14582 cr_media university.announcement_room.ezii W registerBluetoothIntentsIfNeeded: Requires BLUETOOTH permission 2023-10-11 16:10:02.335 14489-14489 ement_room.ezii university.announcement_room.ezii E Invalid resource ID 0x00000000. 2023-10-11 16:10:02.356 14489-14489 Ads university.announcement_room.ezii I Use RequestConfiguration.Builder().setTestDeviceIds(Arrays.asList("FF90B7E3CEDA483E701890A02864F22D")) to get test ads on this device. 2023-10-11 16:10:02.775 14489-14610 GASS university.announcement_room.ezii D Clearcut logging disabled 2023-10-11 16:10:02.833 14489-14542 ziparchive university.announcement_room.ezii W Unable to open '/data/user/0/university.announcement_room.ezii/cache/1689111357674.dm': No such file or directory 2023-10-11 16:10:02.862 14489-14542 zzary university.announcement_room.ezii D File /data/user/0/university.announcement_room.ezii/cache/1689111357674.dex not found. No need for deletion 2023-10-11 16:10:02.954 14489-14646 GASS university.announcement_room.ezii D Clearcut logging disabled 2023-10-11 16:10:03.204 14489-14489 Choreographer university.announcement_room.ezii I Skipped 57 frames! The application may be doing too much work on its main thread. 2023-10-11 16:10:03.337 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:10:03.519 14489-14658 OpenGLRenderer university.announcement_room.ezii I Davey! duration=1267ms; Flags=1, FrameTimelineVsyncId=1724654, IntendedVsync=97126328423644, Vsync=97127278423606, InputEventId=0, HandleInputStart=97127291466020, AnimationStart=97127291482420, PerformTraversalsStart=97127297512020, DrawStart=97127542616720, FrameDeadline=97126345090310, FrameInterval=97127290528420, FrameStartTime=16666666, SyncQueued=97127543738020, SyncStart=97127544572820, IssueDrawCommandsStart=97127544651020, SwapBuffers=97127591278420, FrameCompleted=97127596809020, DequeueBufferDuration=19500, QueueBufferDuration=254800, GpuCompleted=97127596809020, SwapBuffersCompleted=97127591987720, DisplayPresentTime=0, CommandSubmissionCompleted=97127591278420, 2023-10-11 16:10:03.628 14489-14629 Ads university.announcement_room.ezii W Not retrying to fetch app settings 2023-10-11 16:10:03.986 14489-14489 Ads university.announcement_room.ezii I Ad failed to load : 3 2023-10-11 16:10:04.056 14489-14489 WindowOnBackDispatcher university.announcement_room.ezii W sendCancelIfRunning: isInProgress=falsecallback=android.view.ViewRootImpl$$ExternalSyntheticLambda17@eb7774a 2023-10-11 16:10:07.828 14489-14489 AutofillManager university.announcement_room.ezii D Fill dialog is enabled:false, hints=[password, passwordAuto, creditCardNumber, creditCardSecurityCode, creditCardExpirationDate] 2023-10-11 16:10:07.941 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=2217.80ms min=109.74ms max=4325.85ms count=2 2023-10-11 16:10:08.367 14489-14500 ement_room.ezii university.announcement_room.ezii W Cleared Reference was only reachable from finalizer (only reported once) 2023-10-11 16:10:09.164 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=51.18ms min=2.10ms max=765.46ms count=17 2023-10-11 16:10:09.212 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 147798919; UID 10190; state: ENABLED 2023-10-11 16:10:09.485 14489-14489 Ads university.announcement_room.ezii I Use RequestConfiguration.Builder().setTestDeviceIds(Arrays.asList("FF90B7E3CEDA483E701890A02864F22D")) to get test ads on this device. 2023-10-11 16:10:09.663 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:10:10.056 14489-14489 Ads university.announcement_room.ezii I Ad failed to load : 3 2023-10-11 16:10:11.233 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=119.22ms min=1.95ms max=1080.69ms count=11 2023-10-11 16:10:12.954 14489-14489 AutofillManager university.announcement_room.ezii D Fill dialog is enabled:false, hints=[password, passwordAuto, creditCardNumber, creditCardSecurityCode, creditCardExpirationDate] 2023-10-11 16:10:13.130 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=124.63ms min=1.59ms max=1554.09ms count=13 2023-10-11 16:11:10.068 14489-14489 Ads university.announcement_room.ezii I Use RequestConfiguration.Builder().setTestDeviceIds(Arrays.asList("FF90B7E3CEDA483E701890A02864F22D")) to get test ads on this device. 2023-10-11 16:11:10.334 14489-14489 Ads university.announcement_room.ezii I Ad failed to load : 3 2023-10-11 16:11:34.289 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=2364.87ms min=2.09ms max=80306.73ms count=34 2023-10-11 16:11:36.704 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=31.89ms min=2.02ms max=1537.71ms count=53 2023-10-11 16:11:40.216 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:11:40.288 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=67.38ms min=9.89ms max=2721.51ms count=53 2023-10-11 16:11:41.797 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=108.90ms min=1.65ms max=1331.66ms count=13 2023-10-11 16:11:42.801 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=58.18ms min=12.63ms max=733.90ms count=17 2023-10-11 16:11:42.814 14489-14489 WindowOnBackDispatcher university.announcement_room.ezii W sendCancelIfRunning: isInProgress=falsecallback=android.view.ViewRootImpl$$ExternalSyntheticLambda17@a8848ce 2023-10-11 16:11:42.823 14489-14516 OpenGLRenderer university.announcement_room.ezii D endAllActiveAnimators on 0x7c9cd57c5440 (RippleDrawable) with handle 0x7c9b75c27a10 2023-10-11 16:11:42.888 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=369.89ms min=4.19ms max=2487.75ms count=7 2023-10-11 16:11:47.400 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=644.56ms min=12.99ms max=4416.07ms count=7 2023-10-11 16:11:48.997 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=46.39ms min=2.49ms max=1163.69ms count=27 2023-10-11 16:11:50.218 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=69.11ms min=2.38ms max=936.18ms count=15 2023-10-11 16:11:51.367 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=37.62ms min=4.90ms max=650.05ms count=30 2023-10-11 16:11:51.449 14489-14489 AutofillManager university.announcement_room.ezii D Fill dialog is enabled:false, hints=[password, passwordAuto, creditCardNumber, creditCardSecurityCode, creditCardExpirationDate] 2023-10-11 16:11:51.551 14489-14489 Compatibil...geReporter university.announcement_room.ezii D Compat change id reported: 193247900; UID 10190; state: ENABLED 2023-10-11 16:11:51.592 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:11:53.035 14489-14489 chromium university.announcement_room.ezii I [INFO:CONSOLE(2)] "JQMIGRATE: Migrate is installed, version 1.4.1", source: https://www.kongju.ac.kr/Web-home/js/jquery-migrate-1.4.1.min.js (2) 2023-10-11 16:11:53.105 14489-14489 chromium university.announcement_room.ezii I [INFO:CONSOLE(10)] "A parser-blocking, cross site (i.e. different eTLD+1) script, https://t1.daumcdn.net/mapjsapi/js/main/4.4.14/kakao.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.", source: https://dapi.kakao.com/v2/maps/sdk.js?appkey=036c95a59f0b211761fc655c9155aa84 (10) 2023-10-11 16:11:53.109 14489-14489 chromium university.announcement_room.ezii I [INFO:CONSOLE(10)] "A parser-blocking, cross site (i.e. different eTLD+1) script, https://t1.daumcdn.net/mapjsapi/js/main/4.4.14/kakao.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.", source: https://dapi.kakao.com/v2/maps/sdk.js?appkey=036c95a59f0b211761fc655c9155aa84 (10) 2023-10-11 16:11:53.147 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=467.84ms min=48.11ms max=1187.93ms count=3 2023-10-11 16:11:54.161 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=42.04ms min=1.67ms max=419.09ms count=19 2023-10-11 16:12:09.840 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:12:10.336 14489-14489 Ads university.announcement_room.ezii I Use RequestConfiguration.Builder().setTestDeviceIds(Arrays.asList("FF90B7E3CEDA483E701890A02864F22D")) to get test ads on this device. 2023-10-11 16:12:10.497 14489-14500 ement_room.ezii university.announcement_room.ezii I Background young concurrent copying GC freed 102014(4256KB) AllocSpace objects, 14(728KB) LOS objects, 32% free, 9455KB/13MB, paused 832us,63us total 147.856ms 2023-10-11 16:12:10.518 14489-14489 WindowOnBackDispatcher university.announcement_room.ezii W sendCancelIfRunning: isInProgress=falsecallback=android.view.ViewRootImpl$$ExternalSyntheticLambda17@1718481 2023-10-11 16:12:10.775 14489-14489 Ads university.announcement_room.ezii I Ad failed to load : 3 2023-10-11 16:12:11.463 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=171.42ms min=11.15ms max=1376.24ms count=9 2023-10-11 16:12:12.470 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=50.04ms min=8.60ms max=680.83ms count=20 2023-10-11 16:12:12.502 14489-14489 AutofillManager university.announcement_room.ezii D Fill dialog is enabled:false, hints=[password, passwordAuto, creditCardNumber, creditCardSecurityCode, creditCardExpirationDate] 2023-10-11 16:12:12.584 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:12:13.251 14489-14516 OpenGLRenderer university.announcement_room.ezii D endAllActiveAnimators on 0x7c9cd57ab1d0 (RippleDrawable) with handle 0x7c9b7573db70 2023-10-11 16:12:14.203 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=527.45ms min=30.70ms max=1314.29ms count=3 2023-10-11 16:12:14.305 14489-14489 chromium university.announcement_room.ezii I [INFO:CONSOLE(2)] "JQMIGRATE: Migrate is installed, version 1.4.1", source: https://scatch.ssu.ac.kr/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 (2) 2023-10-11 16:12:14.743 14489-14599 chromium university.announcement_room.ezii E [ERROR:shared_context_state.cc(77)] Skia shader compilation error ------------------------ #version 300 es #extension GL_EXT_shader_framebuffer_fetch : require precision mediump float; precision mediump sampler2D; inout mediump vec4 sk_FragColor; uniform highp mat3 umatrix_S1_c0; uniform mediump float ublend_S2; uniform sampler2D uTextureSampler_0_S1; flat in mediump vec4 vcolor_S0; in highp float vcoverage_S0; in highp vec2 vTransformedCoords_3_S0; void main() { mediump vec4 outputColor_S0; outputColor_S0 = vcolor_S0; highp float coverage = vcoverage_S0; mediump vec4 outputCoverage_S0 = vec4(coverage); mediump vec4 output_S1; mediump vec4 _0_input = outputColor_S0; _0_input = texture(uTextureSampler_0_S1, vTransformedCoords_3_S0, -0.5); output_S1 = _0_input; { mediump vec4 _dstColor = sk_FragColor; mediump vec4 _2_f = output_S1 + (1.0 - output_S1.w) * _dstColor; mediump vec3 _3_g = (1.0 - _dstColor.w) * output_S1.xyz + _dstColor.xyz; _2_f.xyz = ublend_S2 * min(_2_f.xyz * ublend_S2, _3_g * ublend_S2); sk_FragColor = _2_f; sk_FragColor = outputCoverage_S0 * sk_FragColor + (vec4(1.0) - outputCoverage_S0) * _dstColor; } } Errors: ERROR: 0:6: 'inout' : invalid qualifier: can be only used with function parameters 2023-10-11 16:12:15.239 14489-14516 OpenGLRenderer university.announcement_room.ezii E Unable to match the desired swap behavior. 2023-10-11 16:12:15.953 14489-14489 WindowOnBackDispatcher university.announcement_room.ezii W sendCancelIfRunning: isInProgress=falsecallback=android.view.ViewRootImpl$$ExternalSyntheticLambda17@259dbc3 2023-10-11 16:12:16.851 14489-14516 EGL_emulation university.announcement_room.ezii D app_time_stats: avg=169.38ms min=11.81ms max=1314.11ms count=9웹뷰로 넘어가는 버튼을 누르면 실행이 안되네요 ㅠㅠ 이런 로그캣이 뜨는데 어떻게 해결하나요?

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]안녕하세요, '코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술' 강의 '자바 코드로 직접 스프링 빈 등록하기' 목차에서 어노테이션으로 컴포넌트 처리하는 것들 중 Service와 Repository는 Bean으로 등록하는게 가능하지만 Controller는 "아무것도 없어서 안됀다." 라는 설명을 해주시는데 이 부분이 이해하기 어렵습니다. 어떤 이유에서 Controller는 Bean으로 등록하지 못하는 걸까요? 어떤 이유인지 모르겠지만, 그 이유가 다른 경우에선 다르게 영향을 줘서 Controller가 아닌 다른 객체도 Bean으로 등록하지 못하기도 하나요?

제가 프롬프트 창에서 pip install pyautogui 를 입력해서실행을 시켰는데 '파일에 바이러스 또는 기타 사용자 동의 없이 실치된 소프트웨어가 있기 때문에 작업이 완료되지 않았습니다'라는 오류메시지가 뜨면서 설치가 안되네요. 왜그런지 알려주세요 오류 이미지도 같이 올릴게요   

안녕하세요. 수업 잘 듣고 있습니다. 다이렉트 커넥트로 연결된 폐쇄망에서 스토리지 게이트웨이를 사용할 수 있을지 궁금합니다.  https://docs.aws.amazon.com/filegateway/latest/files3/gateway-private-link.html#create-vpc-endpoint 사설망으로 구성된 VPC에 VPC 엔드포인트를 만들어서 연결할 수 있는 것처럼 보이는데 공용ip 설정하지 않고 온프렘과 S3를 스토리지 게이트웨이를 거쳐서 다이렉트 커넥트로 연결할 수 있는 건지 궁금합니다.

 다른 단축키 궁금하신분을 위한 링크https://learn.microsoft.com/ko-kr/visualstudio/ide/default-keyboard-shortcuts-in-visual-studio?view=vs-2022&utm_source=vshelp&wt.mc_id=visualstudio_inproduct_shortcuts_csaapp

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. http://boj.kr/64dbaea1720740bd91f3d12c2ccee13a 원래 코드를 변형을 해봤는데 왠지는 모르겠지만 틀려서 왜 틀렸는지 몰라서 질문을 드립니다. 예제 입력까지는 맞았습니다. 바뀐 부분은 원래는 main함수에서 go함수를 호출할 때 a[0]를 먼저 sum에 더해놓고 가는데, 제가 바꾼 코드에서는 a[0]를 더하지 않고 호출하는 부분에서 해당하는 idx의 a[idx]를 더했고 기저 조건도 idx-2에서 리턴하는 게 아닌 idx-1에서 리턴하게 두었습니다. 감사합니다.

해당 th:for="${#ids.prev('regions')}" 구문을 사용해서regions에 대한 id값을 자동으로 할당받지 않아도즉 th:for="${#ids.prev('regions')}" 구문을 빼는것을 얘기합니다.소스보기를 하니 자동으로 regions 1,2,3 아이디값이 들어있는데이 경우에는 thymeleaf가 th:for="${#ids.prev('regions')}"를 사용하지 않아도 th:for="${#ids.prev('regions')}" 를 사용한것처럼 자동으로 인식해서 만들어줬다고 봐야할까요 ?

안녕하세요. 강의 자료를 볼려고 다운받았는데..열리지 않아서 연락들렸습니다. 관련해서 강의 자료를 다시 받아볼 수 있을까요?

 13강 예제파일로 실행 시 아래 오류가 발생하는데 문제가 뭘까요? (사람이 문제겠죠?)  소스코드 :import 'package:flutter/material.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( title: 'Flutter Demo', theme: ThemeData( primarySwatch: Colors.blue, ), home: const MyHomePage(), ); } } class MyHomePage extends StatefulWidget { const MyHomePage({Key? key}) : super(key: key); @override State<MyHomePage> createState() => _MyHomePageState(); } class _MyHomePageState extends State<MyHomePage> { @override Widget build(BuildContext context) { return Container(); } }  에러Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...Running Gradle task 'assembleDebug'...FAILURE: Build failed with an exception.* What went wrong:A problem occurred configuring root project 'android'.> Could not resolve all files for configuration ':classpath'. > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10. Required by: project : > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10. > Could not get resource 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.7.10/kotlin-gradle-plugin-1.7.10.pom'. > Could not GET 'https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.7.10/kotlin-gradle-plugin-1.7.10.pom'. > The server may not support the client's requested TLS protocol versions: (TLSv1.2, TLSv1.3). You may need to configure the client to allow other protocols to be used. See: https://docs.gradle.org/7.5/userguide/build_environment.html#gradle_system_properties (중략) * Try:> Run with --stacktrace option to get the stack trace.> Run with --info or --debug option to get more log output.> Run with --scan to get full insights.* Get more help at https://help.gradle.orgBUILD FAILED in 4s[!] Gradle threw an error while downloading artifacts from the network.Exception: Gradle task assembleDebug failed with exit code 1 

안녕하세요. 항상 강의 잘보고 있습니다.우측 컨트롤 패널을 가로 컨테이너 안으로 넣어주는 과정입니다.저 우측 컨트롤 패널을 어떻게 만드나요? 감사합니다.

커널 문제를 찾아보다가 cpio를 풀어도 init 파일이 없는 문제가 있었는데 이런 경우 우회를 어떤 식으로 해야 하나요?