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Swift小tip
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‎SwiftTips/SwiftTips.xcodeproj/project.pbxproj‎

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// !$*UTF8*$!
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{
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archiveVersion = 1;
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classes = {
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};
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objectVersion = 46;
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objects = {
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/* Begin PBXBuildFile section */
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9BE365691C60CFCE00C61A55 /* main.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE365681C60CFCE00C61A55 /* main.swift */; };
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9BE365741C60D07B00C61A55 /* Closure.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE3656F1C60D07B00C61A55 /* Closure.swift */; };
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9BE365751C60D07B00C61A55 /* PrivateSet.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE365701C60D07B00C61A55 /* PrivateSet.swift */; };
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9BE365761C60D07B00C61A55 /* Semicolon.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE365711C60D07B00C61A55 /* Semicolon.swift */; };
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9BE365771C60D07B00C61A55 /* Breakpoint.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE365721C60D07B00C61A55 /* Breakpoint.swift */; };
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9BE365781C60D07B00C61A55 /* ReuseIdentifier.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9BE365731C60D07B00C61A55 /* ReuseIdentifier.swift */; };
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/* End PBXBuildFile section */
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/* Begin PBXCopyFilesBuildPhase section */
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9BE365631C60CFCE00C61A55 /* CopyFiles */ = {
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isa = PBXCopyFilesBuildPhase;
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buildActionMask = 2147483647;
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dstPath = /usr/share/man/man1/;
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dstSubfolderSpec = 0;
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files = (
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);
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runOnlyForDeploymentPostprocessing = 1;
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};
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/* End PBXCopyFilesBuildPhase section */
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/* Begin PBXFileReference section */
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9BE365651C60CFCE00C61A55 /* SwiftTips */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = SwiftTips; sourceTree = BUILT_PRODUCTS_DIR; };
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9BE365681C60CFCE00C61A55 /* main.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = main.swift; sourceTree = "<group>"; };
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9BE3656F1C60D07B00C61A55 /* Closure.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Closure.swift; sourceTree = "<group>"; };
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9BE365701C60D07B00C61A55 /* PrivateSet.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PrivateSet.swift; sourceTree = "<group>"; };
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9BE365711C60D07B00C61A55 /* Semicolon.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Semicolon.swift; sourceTree = "<group>"; };
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9BE365721C60D07B00C61A55 /* Breakpoint.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = Breakpoint.swift; sourceTree = "<group>"; };
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9BE365731C60D07B00C61A55 /* ReuseIdentifier.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ReuseIdentifier.swift; sourceTree = "<group>"; };
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/* End PBXFileReference section */
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/* Begin PBXFrameworksBuildPhase section */
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9BE365621C60CFCE00C61A55 /* Frameworks */ = {
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isa = PBXFrameworksBuildPhase;
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buildActionMask = 2147483647;
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files = (
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
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/* End PBXFrameworksBuildPhase section */
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/* Begin PBXGroup section */
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9BE3655C1C60CFCE00C61A55 = {
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isa = PBXGroup;
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children = (
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9BE365671C60CFCE00C61A55 /* SwiftTips */,
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9BE365661C60CFCE00C61A55 /* Products */,
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);
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sourceTree = "<group>";
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};
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9BE365661C60CFCE00C61A55 /* Products */ = {
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isa = PBXGroup;
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children = (
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9BE365651C60CFCE00C61A55 /* SwiftTips */,
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);
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name = Products;
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sourceTree = "<group>";
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};
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9BE365671C60CFCE00C61A55 /* SwiftTips */ = {
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isa = PBXGroup;
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children = (
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9BE365681C60CFCE00C61A55 /* main.swift */,
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9BE3656F1C60D07B00C61A55 /* Closure.swift */,
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9BE365701C60D07B00C61A55 /* PrivateSet.swift */,
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9BE365711C60D07B00C61A55 /* Semicolon.swift */,
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9BE365721C60D07B00C61A55 /* Breakpoint.swift */,
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9BE365731C60D07B00C61A55 /* ReuseIdentifier.swift */,
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);
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path = SwiftTips;
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sourceTree = "<group>";
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};
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/* End PBXGroup section */
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/* Begin PBXNativeTarget section */
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9BE365641C60CFCE00C61A55 /* SwiftTips */ = {
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isa = PBXNativeTarget;
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buildConfigurationList = 9BE3656C1C60CFCE00C61A55 /* Build configuration list for PBXNativeTarget "SwiftTips" */;
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buildPhases = (
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9BE365611C60CFCE00C61A55 /* Sources */,
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9BE365621C60CFCE00C61A55 /* Frameworks */,
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9BE365631C60CFCE00C61A55 /* CopyFiles */,
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);
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buildRules = (
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);
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dependencies = (
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);
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name = SwiftTips;
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productName = SwiftTips;
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productReference = 9BE365651C60CFCE00C61A55 /* SwiftTips */;
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productType = "com.apple.product-type.tool";
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};
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/* End PBXNativeTarget section */
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/* Begin PBXProject section */
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9BE3655D1C60CFCE00C61A55 /* Project object */ = {
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isa = PBXProject;
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attributes = {
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LastSwiftUpdateCheck = 0720;
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LastUpgradeCheck = 0720;
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ORGANIZATIONNAME = zxy;
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TargetAttributes = {
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9BE365641C60CFCE00C61A55 = {
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CreatedOnToolsVersion = 7.2;
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};
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};
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};
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buildConfigurationList = 9BE365601C60CFCE00C61A55 /* Build configuration list for PBXProject "SwiftTips" */;
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compatibilityVersion = "Xcode 3.2";
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developmentRegion = English;
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hasScannedForEncodings = 0;
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knownRegions = (
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en,
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);
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mainGroup = 9BE3655C1C60CFCE00C61A55;
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productRefGroup = 9BE365661C60CFCE00C61A55 /* Products */;
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projectDirPath = "";
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projectRoot = "";
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targets = (
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9BE365641C60CFCE00C61A55 /* SwiftTips */,
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);
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};
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/* End PBXProject section */
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/* Begin PBXSourcesBuildPhase section */
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9BE365611C60CFCE00C61A55 /* Sources */ = {
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isa = PBXSourcesBuildPhase;
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buildActionMask = 2147483647;
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files = (
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9BE365781C60D07B00C61A55 /* ReuseIdentifier.swift in Sources */,
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9BE365751C60D07B00C61A55 /* PrivateSet.swift in Sources */,
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9BE365741C60D07B00C61A55 /* Closure.swift in Sources */,
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9BE365771C60D07B00C61A55 /* Breakpoint.swift in Sources */,
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9BE365761C60D07B00C61A55 /* Semicolon.swift in Sources */,
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);
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runOnlyForDeploymentPostprocessing = 0;
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};
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/* End PBXSourcesBuildPhase section */
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/* Begin XCBuildConfiguration section */
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9BE3656A1C60CFCE00C61A55 /* Debug */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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ALWAYS_SEARCH_USER_PATHS = NO;
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CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
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CLANG_CXX_LIBRARY = "libc++";
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CLANG_ENABLE_MODULES = YES;
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CLANG_ENABLE_OBJC_ARC = YES;
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CLANG_WARN_BOOL_CONVERSION = YES;
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CLANG_WARN_CONSTANT_CONVERSION = YES;
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CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
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CLANG_WARN_EMPTY_BODY = YES;
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CLANG_WARN_ENUM_CONVERSION = YES;
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CLANG_WARN_INT_CONVERSION = YES;
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CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
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CLANG_WARN_UNREACHABLE_CODE = YES;
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CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
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CODE_SIGN_IDENTITY = "-";
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COPY_PHASE_STRIP = NO;
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DEBUG_INFORMATION_FORMAT = dwarf;
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ENABLE_STRICT_OBJC_MSGSEND = YES;
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ENABLE_TESTABILITY = YES;
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GCC_C_LANGUAGE_STANDARD = gnu99;
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GCC_DYNAMIC_NO_PIC = NO;
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GCC_NO_COMMON_BLOCKS = YES;
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GCC_OPTIMIZATION_LEVEL = 0;
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GCC_PREPROCESSOR_DEFINITIONS = (
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"DEBUG=1",
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"$(inherited)",
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);
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GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
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GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
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GCC_WARN_UNDECLARED_SELECTOR = YES;
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GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
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GCC_WARN_UNUSED_FUNCTION = YES;
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GCC_WARN_UNUSED_VARIABLE = YES;
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MACOSX_DEPLOYMENT_TARGET = 10.11;
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MTL_ENABLE_DEBUG_INFO = YES;
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ONLY_ACTIVE_ARCH = YES;
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SDKROOT = macosx;
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SWIFT_OPTIMIZATION_LEVEL = "-Onone";
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};
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name = Debug;
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};
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9BE3656B1C60CFCE00C61A55 /* Release */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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ALWAYS_SEARCH_USER_PATHS = NO;
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CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
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CLANG_CXX_LIBRARY = "libc++";
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CLANG_ENABLE_MODULES = YES;
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CLANG_ENABLE_OBJC_ARC = YES;
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CLANG_WARN_BOOL_CONVERSION = YES;
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CLANG_WARN_CONSTANT_CONVERSION = YES;
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CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
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CLANG_WARN_EMPTY_BODY = YES;
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CLANG_WARN_ENUM_CONVERSION = YES;
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CLANG_WARN_INT_CONVERSION = YES;
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CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
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CLANG_WARN_UNREACHABLE_CODE = YES;
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CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
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CODE_SIGN_IDENTITY = "-";
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COPY_PHASE_STRIP = NO;
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DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
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ENABLE_NS_ASSERTIONS = NO;
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ENABLE_STRICT_OBJC_MSGSEND = YES;
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GCC_C_LANGUAGE_STANDARD = gnu99;
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GCC_NO_COMMON_BLOCKS = YES;
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GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
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GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
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GCC_WARN_UNDECLARED_SELECTOR = YES;
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GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
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GCC_WARN_UNUSED_FUNCTION = YES;
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GCC_WARN_UNUSED_VARIABLE = YES;
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MACOSX_DEPLOYMENT_TARGET = 10.11;
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MTL_ENABLE_DEBUG_INFO = NO;
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SDKROOT = macosx;
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};
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name = Release;
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};
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9BE3656D1C60CFCE00C61A55 /* Debug */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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PRODUCT_NAME = "$(TARGET_NAME)";
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};
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name = Debug;
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};
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9BE3656E1C60CFCE00C61A55 /* Release */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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PRODUCT_NAME = "$(TARGET_NAME)";
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};
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name = Release;
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};
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/* End XCBuildConfiguration section */
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/* Begin XCConfigurationList section */
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9BE365601C60CFCE00C61A55 /* Build configuration list for PBXProject "SwiftTips" */ = {
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isa = XCConfigurationList;
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buildConfigurations = (
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9BE3656A1C60CFCE00C61A55 /* Debug */,
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9BE3656B1C60CFCE00C61A55 /* Release */,
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);
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defaultConfigurationIsVisible = 0;
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defaultConfigurationName = Release;
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};
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9BE3656C1C60CFCE00C61A55 /* Build configuration list for PBXNativeTarget "SwiftTips" */ = {
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isa = XCConfigurationList;
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buildConfigurations = (
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9BE3656D1C60CFCE00C61A55 /* Debug */,
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9BE3656E1C60CFCE00C61A55 /* Release */,
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);
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defaultConfigurationIsVisible = 0;
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};
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/* End XCConfigurationList section */
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};
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rootObject = 9BE3655D1C60CFCE00C61A55 /* Project object */;
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}

‎SwiftTips/SwiftTips/Breakpoint.swift‎

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//
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// Debug.swift
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// Handy
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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func customDebug() {
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for i in 1..<10 {
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}
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}

‎SwiftTips/SwiftTips/Closure.swift‎

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//
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// Closure.swift
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// Handy
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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import Cocoa
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enum Theme {
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case Day, Night, Dusk, Dawn
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func applyColor() {
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let backgroundColor: NSColor = {
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switch self {
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case Day: return NSColor.whiteColor()
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case Night: return NSColor.darkGrayColor()
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default: return NSColor.blackColor()
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}
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}()
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}
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}

‎SwiftTips/SwiftTips/PrivateSet.swift‎

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//
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// PrivateSet.swift
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// Handy
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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struct Person {
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private(set) var name = "Unknown"
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}
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extension Person {
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mutating func changeName(newName: String) {
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self.name = newName
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}
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}

‎SwiftTips/SwiftTips/ReuseIdentifier.swift‎

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//
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// ReuseIdentifier.swift
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// Handy
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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class TableViewCell {
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}

‎SwiftTips/SwiftTips/Semicolon.swift‎

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//
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// Semicolon.swift
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// Handy
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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func doSomething() {
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let error: AnyObject? = nil
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guard error == nil else { print("Error information"); return }
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}

‎SwiftTips/SwiftTips/main.swift‎

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//
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// main.swift
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// SwiftTips
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//
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// Created by 张星宇 on 16/2/2.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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import Foundation
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var person = Person()
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person.changeName("kt")
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// 可以获取name属性的值
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print(person.name)
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// 报错，不能在PrivateSet.swift文件外对name属性赋值
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//person.name = "newName"
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/// 可以简化reuseIdentifier
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let reuseIdentifier = String(TableViewCell)
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print(reuseIdentifier)
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// 可以把多个相关联的变量声明在一个元组中
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var (top, left, width, height) = (0.0, 0.0, 100.0, 50.0)
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//rect.width = width
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/**
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* 自定义断点
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*/
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customDebug()

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