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Android Netd工作原理与SQL查询详解

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本章节探讨的是Android应用中的条件查询机制,具体针对的是SQLite数据库,因为"Android netd工作机制流程框图"通常与网络相关的服务有关,而这里提到的"where"查询语句适用于数据库查询。在Android开发中,数据库操作是常见的功能,特别是当涉及到应用程序的数据存储和检索时。 SQL(Structured Query Language)是用于管理关系型数据库的标准语言,其中的"where"子句是筛选数据的关键部分。章节6.1介绍了六个基本的运算符,包括等于(=)、不等于(<>或!=)、小于(<)、小于等于(<=)、大于(>)和大于等于(>=)。这些运算符允许开发者根据特定条件筛选数据库中的记录,例如`select empno, ename, sal from emp where sal = 5000`这条查询就是查找薪水为5000的员工信息。 另外,章节提到了"between"运算符,用于匹配值在两个指定范围内的记录,以及"like"用于模糊查询,支持通配符%,表示匹配任意个字符,和下划线_,代表匹配单个字符。"is null"用于检查字段是否存在NULL值,而"and"和"or"则是逻辑运算符,用于组合多个条件,"not"则用于取反条件。 在实际应用中,数据库查询是通过Java代码实现的,例如通过JDBC(Java Database Connectivity)接口。讲师郭鑫讲解了如何通过Java程序连接MySQL数据库,并且强调了在B/S(浏览器/服务器)架构的应用中,数据库查询的重要性。随着课程的进展,还将学习HTML、CSS和JavaScript,这些都是前端开发的基础,用于构建用户界面和交互逻辑,与数据库查询结合,形成完整的Web应用。 总结起来,这部分内容涵盖了数据库查询的基本语法、运算符及其在Android应用中的使用场景,以及如何通过Java与数据库进行交互,对于理解数据库在移动应用开发中的核心作用具有重要意义。后续的学习还将深入到数据库设计、连接和操作的具体实践,以便更好地服务于应用程序的开发。

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Error: exited with code: 1 Command: rm -rf "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar.tmp" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.tmp" && mkdir -p "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars" && out/host/linux-x86/bin/zipsync -d out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars -l out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars/list -f "*.java" out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oguard-javastream-protos/gen/gensrcs/vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/hans/oguard/proto/com/oplus/oguard/module_usage.srcjar out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/gen/aidl/aidl0.srcjar && (if [ -s out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars/list ] || [ -s out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.rsp ] ; then out/host/linux-x86/bin/soong_javac_wrapper prebuilts/jdk/jdk21/linux-x86/bin/javac -J-Xmx4096M -J-XX:OnError="cat hs_err_pid%p.log" -J-XX:CICompilerCount=6 -J-XX:+UseDynamicNumberOfGCThreads -J-XX:+TieredCompilation -J-XX:TieredStopAtLevel=1 -Xmaxerrs 9999999 -encoding UTF-8 -sourcepath "" -g -XDskipDuplicateBridges=true -XDstringConcat=inline -processorpath out/soong/.intermediates/tools/platform-compat/java/android/processor/compat/unsupportedappusage/unsupportedappusage-annotation-processor/linux_glibc_common/withres/unsupportedappusage-annotation-processor.jar -processor android.processor.compat.unsupportedappusage.UnsupportedAppUsageProcessor -Xlint:-dep-ann --system=out/soong/.intermediates/build/soong/java/core-libraries/stable-core-platform-api-stubs-system-modules/android_common/system -classpath out/soong/.intermediates/packages/modules/Connectivity/framework/framework-connectivity.impl/android_common/fb69e001df841a7f265af7389a30fdb9/turbine-jarjar/framework-connectivity.jar:out/soong/.intermediates/packages/modules/Connectivity/framework-t/framework-connectivity-t.impl/android_common/fb69e001df841a7f265af7389a30fdb9/turbine-jarjar/framework-connectivity-t.jar:out/soong/.intermediates/frameworks/base/framework/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/framework.jar:out/soong/.intermediates/frameworks/base/framework/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/repackaged-turbine-jarjar/framework.jar:out/soong/.intermediates/frameworks/base/services/services/android_common/cd420de13acbba866dde21c8832127f8/turbine-combined/services.jar:out/soong/.intermediates/frameworks/base/services/services/android_common/cd420de13acbba866dde21c8832127f8/repackaged-turbine-jarjar/services.jar:out/soong/.intermediates/frameworks/opt/net/ims/ims-common/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-jarjar/ims-common.jar:out/soong/.intermediates/frameworks/opt/net/ims/ims-common/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/repackaged-turbine-jarjar/ims-common.jar:out/soong/.intermediates/frameworks/opt/telephony/telephony-common/android_common/77f643e2097e4763f26ad194363082b7/turbine-jarjar/telephony-common.jar:out/soong/.intermediates/frameworks/opt/telephony/telephony-common/android_common/77f643e2097e4763f26ad194363082b7/repackaged-turbine-jarjar/telephony-common.jar:out/soong/.intermediates/prebuilts/sdk/current/androidx/m2repository/androidx/annotation/annotation-jvm/1.9.0-alpha01/androidx.annotation_annotation/android_common/combined/androidx.annotation_annotation.jar:out/soong/.intermediates/tools/platform-compat/java/android/compat/annotation/unsupportedappusage/android_common/turbine-combined/unsupportedappusage.jar:out/soong/.intermediates/system/hardware/interfaces/suspend/aidl/android.system.suspend.control.internal-java/android_common/turbine-combined/android.system.suspend.control.internal-java.jar:out/soong/.intermediates/vendor/oplus/frameworks/base_common/proprietary/common/core/oplus-framework/android_common/77f643e2097e4763f26ad194363082b7/turbine-combined/oplus-framework.jar:out/soong/.intermediates/vendor/oplus/frameworks/base_common/proprietary/common/core/oplus-framework/android_common/77f643e2097e4763f26ad194363082b7/repackaged-turbine-jarjar/oplus-framework.jar:out/soong/.intermediates/art/libartservice/service/service-art.stubs.system_server/android_common/turbine-combined/service-art.stubs.system_server.jar:out/soong/.intermediates/vendor/oplus/packages/subsystemcomponents/service/OplusSubsystemFramework/subsystem-framework/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/subsystem-framework.jar:out/soong/.intermediates/vendor/oplus/packages/subsystemcomponents/service/OplusSubsystemFramework/subsystem-framework/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/repackaged-turbine-jarjar/subsystem-framework.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/MixLut3D/aidl/vendor.oplus.hardware.display.MixLut3D-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.display.MixLut3D-V1-java.jar:out/soong/.intermediates/vendor/oplus/system/netd/server/oplus_netd_aidl_interfaces-platform-java/android_common/turbine-combined/oplus_netd_aidl_interfaces-platform-java.jar:out/soong/.intermediates/vendor/oplus/midas/Obrain/aidl/oplus_midas_aidl_interfaces-platform-java/android_common/turbine-combined/oplus_midas_aidl_interfaces-platform-java.jar:out/soong/.intermediates/vendor/oplus/packages/subsystemcomponents/service/data/lib/oplus-network-utils-java/android_common/fb69e001df841a7f265af7389a30fdb9/turbine-combined/oplus-network-utils-java.jar:out/soong/.intermediates/vendor/oplus/multimedia/audio/SpecailizerPLService/serviceImp/spservice-aidl-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/spservice-aidl-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/oplusvibrator/aidl/vendor.oplus.hardware.oplusvibrator-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.oplusvibrator-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/vibrator/aidl/vendor.oplus.hardware.vibrator-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.vibrator-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/nfcExtns/aidl/vendor.oplus.hardware.nfcExtns-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.nfcExtns-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/misc/aidl/vendor.oplus.hardware.misc-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.misc-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/radio_interface/aidl/radio/vendor.oplus.hardware.radio-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.radio-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/engineer/aidl/vendor.oplus.hardware.engineer-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.engineer-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/transmessage/aidl/vendor.oplus.hardware.transmessage-V1-java/android_common/e7dc8a8f2ca4de93fd82c51599142ec6/turbine-combined/vendor.oplus.hardware.transmessage-V1-java.jar:out/soong/.intermediates/vendor/oplus/hardware/interface/slchalservice/aidl/vendor.oplus.hardware.slchalservice-V1-java/android_common/turbine-combined/vendor.oplus.hardware.slchalservice-V1-java.jar:out/soong/.intermediates/vendor/oplus/stats_client/libocenter/aidl/oplus_ocenter_aidl_interfaces-platform-java/android_common/turbine-combined/oplus_ocenter_aidl_interfaces-platform-java.jar -source 17 -target 17 -d out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes -s out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno @out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.rsp @out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars/list ; fi ) && out/host/linux-x86/bin/soong_zip -jar -o out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar.tmp -C out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno -D out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno && out/host/linux-x86/bin/soong_zip -jar -o out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.tmp -C out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes -D out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes && if ! cmp -s "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.tmp" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar"; then mv "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar.tmp" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/oplus-services-check-reflect.unboosted.jar"; fi && if ! cmp -s "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar.tmp" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar"; then mv "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar.tmp" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/anno.srcjar"; fi && rm -rf "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/srcjars" "out/soong/.intermediates/vendor/oplus/frameworks/base/proprietary/common/services/oplus-services-check-reflect.unboosted/android_common/cd420de13acbba866dde21c8832127f8/javac/classes" Output: vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/payjoy/PayJoyAccessService.java:913: error: variable payJoyflagOR1 might not have been initialized if (payJoyflagOR1 == null) {  ^ vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/payjoy/PayJoyAccessService.java:944: error: variable result might not have been initialized Slog.d(TAG, "setPayJoyflagOR1 result: "+result);  ^ vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/theia/TheiaUtil.java:863: warning: non-varargs call of varargs method with inexact argument type for last parameter; foucsedDisplayContent = sGetTopFocusedDisplayContent.invoke(mRoot, null);  ^ cast to Object for a varargs call cast to Object[] for a non-varargs call and to suppress this warning vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/theia/TheiaUtil.java:912: warning: non-varargs call of varargs method with inexact argument type for last parameter; pid = (int) sGetPid.invoke(app, null);  ^ cast to Object for a varargs call cast to Object[] for a non-varargs call and to suppress this warning vendor/oplus/frameworks/base/proprietary/common/services/core/java/com/android/server/theia/TheiaUtil.java:930: warning: non-varargs call of varargs method with inexact argument type for last parameter; isSleeping = (boolean) sIsSleeping.invoke(focusedDisplayContent, null);  ^ cast to Object for a varargs call cast to Object[] for a non-varargs call and to suppress this warning 2 errors

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-------- beginning of main 01-01 00:08:10.451 1352 1352 I NNApiShimService: Device count: 2 01-01 00:08:10.451 1352 1352 I ShimDeviceManager: Attempting service registration for android.hardware.neuralnetworks.IDevice/mtk-mdla_shim 01-01 00:08:10.453 1352 1352 I ShimDeviceManager: Attempting service registration for android.hardware.neuralnetworks.IDevice/mtk-neuron_shim 01-01 00:08:10.454 1352 1352 I ShimDeviceManager: 2 NNAPI Devices/services registered, blocking 01-01 00:08:10.454 1042 1042 W [email protected]: AIBinder_linkToDeath is being called with a non-null cookie and no onUnlink callback set. This might not be intended. AIBinder_DeathRecipient_setOnUnlinked should be called first. 01-01 00:08:10.454 1042 1042 I hwcomposer: [HWCDisplay] (0) CreateDisplayInfo: type=1 internal=1 main=1 crtc=113,-1 connector=32 01-01 00:08:10.454 1042 1042 I hwcomposer: [PqXmlParser] init, panel_name: panel-jdi-nt36672e-vdo-120hz-threshold 01-01 00:08:10.455 1042 1042 W hwcomposer: [PqXmlParser] XML file: /vendor/etc/panel-jdi-nt36672e-vdo-120hz-threshold_pq.xml, is not exist, fallback to default 01-01 00:08:10.455 1042 1042 I hwcomposer: [PqXmlParser] init: use xml file: /vendor/etc/cust_pq.xml 01-01 00:08:10.456 1090 1124 I UAH_HAL : (1124)[wait_boot_init_completed] Waiting for 1st Boot 0.1 sec... errno: 0, value: 0 01-01 00:08:10.457 1012 1012 E netd : [OplusLimitSpeedController] Successfully set txqueuelen of ifb1 to 1000 01-01 00:08:10.458 1012 1333 E TetherController: addInterface ifb1->4 succ 01-01 00:08:10.458 1012 1333 E TetherController: addInterface ifb1->4 succ 01-01 00:08:10.458 1012 1333 E TetherController: addInterface ifb2->18 succ 01-01 00:08:10.458 1012 1333 E TetherController: addInterface ifb2->18 succ 01-01 00:08:10.458 1435 1435 D DmtpHandler: Handler creator 01-01 00:08:10.472 1012 1012 E netd : [OplusLimitSpeedController] Successfully set txqueuelen of ifb2 to 1000 01-01 00:08:10.472 1012 1012 E netd : [OplusLimitSpeedController] ifc up ifb3 failed!: No such device 01-01 00:08:10.477 1071 1071 I touch-main: [start] device init not done, wait... 0 01-01 00:08:10.485 1012 1012 E OplusTrafficController: initWakeupDetectIptablesCmd return: 0, cmd: *filter 01-01 00:08:10.485 1012 1012 E OplusTrafficController: -A OUTPUT -p tcp -m bpf --object-pinned /sys/fs/bpf/prog_oplus-netd_skfilter_egress_wakeup 01-01 00:08:10.485 1012 1012 E OplusTrafficController: -I INPUT -p tcp -m bpf --object-pinned /sys/fs/bpf/prog_oplus-netd_skfilter_ingress_wakeup 01-01 00:08:10.485 1012 1012 E OplusTrafficController: COMMIT 01-01 00:08:10.485 1012 1012 E OplusTrafficController: , result: android 手机不能开机Log,分析下原因

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usage: predict.py [-h] --dataroot DATAROOT [--batchSize BATCHSIZE] [--loadSize LOADSIZE] [--fineSize FINESIZE] [--patchSize PATCHSIZE] [--input_nc INPUT_NC] [--output_nc OUTPUT_NC] [--ngf NGF] [--ndf NDF] [--which_model_netD WHICH_MODEL_NETD] [--which_model_netG WHICH_MODEL_NETG] [--n_layers_D N_LAYERS_D] [--n_layers_patchD N_LAYERS_PATCHD] [--gpu_ids GPU_IDS] [--name NAME] [--dataset_mode DATASET_MODE] [--model MODEL] [--which_direction WHICH_DIRECTION] [--nThreads NTHREADS] [--checkpoints_dir CHECKPOINTS_DIR] [--norm NORM] [--serial_batches] [--display_winsize DISPLAY_WINSIZE] [--display_id DISPLAY_ID] [--display_port DISPLAY_PORT] [--display_single_pane_ncols DISPLAY_SINGLE_PANE_NCOLS] [--identity IDENTITY] [--no_dropout] [--lambda_A LAMBDA_A] [--lambda_B LAMBDA_B] [--max_dataset_size MAX_DATASET_SIZE] [--resize_or_crop RESIZE_OR_CROP] [--no_flip] [--skip SKIP] [--use_mse] [--l1 L1] [--use_norm USE_NORM] [--use_wgan USE_WGAN] [--use_ragan] [--vgg VGG] [--vgg_mean] [--vgg_choose VGG_CHOOSE] [--no_vgg_instance] [--vgg_maxpooling] [--IN_vgg] [--fcn FCN] [--use_avgpool USE_AVGPOOL] [--instance_norm INSTANCE_NORM] [--syn_norm] [--tanh] [--linear] [--new_lr] [--multiply] [--noise NOISE] [--input_linear] [--linear_add] [--latent_threshold] [--latent_norm] [--patchD] [--patchD_3 PATCHD_3] [--D_P_times2] [--patch_vgg] [--hybrid_loss] [--self_attention] [--times_residual] [--low_times LOW_TIMES] [--high_times HIGH_TIMES] [--norm_attention] [--vary VARY] [--lighten] [--ntest NTEST] [--results_dir RESULTS_DIR] [--aspect_ratio ASPECT_RATIO] [--phase PHASE] [--which_epoch WHICH_EPOCH] [--how_many HOW_MANY] predict.py: error: the following arguments are required: --dataroot

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晕过前方
2025.08.14
本章节详细介绍了Android netd工作机制与流程,适合对条件查询感兴趣的数据库学习者。
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正版胡一星
2025.08.05
本材料也涵盖了SQL查询的基础知识,如等号操作符的使用。
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茶啊冲的小男孩
2025.08.01
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兰若芊薇
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标签中的动力节点和mysql数据库讲义,表明这是一份适合初学者的实用资源。