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运行 Catalina 的新 MacBookPro。我有一个没有安装额外库的 virtualenv。当我尝试使用 pip3 install nltk
安装 nltk 时,我收到以下长错误。它的要 pip 是“不支持架构”。
我尝试使用 pip3 install -U
安装但得到了类似的失败。以下是所有以第一条错误消息开头的终端文本。
ERROR: Command errored out with exit status 1:
command: /Users/Jayco/projects/passgen/venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"'; __file__='"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-wheel-vixqiu0k
cwd: /private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/
Complete output (114 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.14.6-x86_64-3.8
creating build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/__init__.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/regex.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/_regex_core.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/test_regex.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
running build_ext
building 'regex._regex' extension
creating build/temp.macosx-10.14.6-x86_64-3.8
creating build/temp.macosx-10.14.6-x86_64-3.8/regex_3
xcrun -sdk macosx clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -iwithsysroot/System/Library/Frameworks/System.framework/PrivateHeaders -iwithsysroot/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/Headers -arch arm64 -arch x86_64 -I/Users/Jayco/projects/passgen/venv/include -I/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8 -c regex_3/_regex.c -o build/temp.macosx-10.14.6-x86_64-3.8/regex_3/_regex.o
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:11:
In file included from /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/include/limits.h:21:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/limits.h:63:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:807:2: error: Unsupported architecture
#error Unsupported architecture
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:11:
In file included from /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/include/limits.h:21:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/limits.h:64:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/limits.h:8:2: error: architecture not supported
#error architecture not supported
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:27:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:33:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/_types.h:34:2: error: architecture not supported
#error architecture not supported
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:27:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:55:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_blkcnt_t; /* total blocks */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:56:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_blksize_t; /* preferred block size */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:57:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_dev_t; /* dev_t */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:60:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_gid_t; /* [???] process and group IDs */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:61:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_id_t; /* [XSI] pid_t, uid_t, or gid_t*/
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:62:9: error: unknown type name '__uint64_t'
typedef __uint64_t __darwin_ino64_t; /* [???] Used for 64 bit inodes */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:68:9: error: unknown type name '__darwin_natural_t'
typedef __darwin_natural_t __darwin_mach_port_name_t; /* Used by mach */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:70:9: error: unknown type name '__uint16_t'; did you mean '__uint128_t'?
typedef __uint16_t __darwin_mode_t; /* [???] Some file attributes */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:71:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_off_t; /* [???] Used for file sizes */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:72:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_pid_t; /* [???] process and group IDs */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:73:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_sigset_t; /* [???] signal set */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:74:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_suseconds_t; /* [???] microseconds */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:75:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_uid_t; /* [???] user IDs */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:76:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_useconds_t; /* [???] microseconds */
^
note: '__uint128_t' declared here
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:43:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_wctype_t;
^
note: '__uint128_t' declared here
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:75:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types/_va_list.h:31:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/types.h:37:2: error: architecture not supported
#error architecture not supported
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
error: command 'xcrun' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for regex
Running setup.py clean for regex
Failed to build regex
Installing collected packages: tqdm, regex, nltk
Running setup.py install for regex ... error
ERROR: Command errored out with exit status 1:
command: /Users/Jayco/projects/passgen/venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"'; __file__='"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-record-2kbtvdvx/install-record.txt --single-version-externally-managed --compile --install-headers /Users/Jayco/projects/passgen/venv/include/site/python3.8/regex
cwd: /private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/
Complete output (114 lines):
running install
running build
running build_py
creating build
creating build/lib.macosx-10.14.6-x86_64-3.8
creating build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/__init__.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/regex.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/_regex_core.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
copying regex_3/test_regex.py -> build/lib.macosx-10.14.6-x86_64-3.8/regex
running build_ext
building 'regex._regex' extension
creating build/temp.macosx-10.14.6-x86_64-3.8
creating build/temp.macosx-10.14.6-x86_64-3.8/regex_3
xcrun -sdk macosx clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -iwithsysroot/System/Library/Frameworks/System.framework/PrivateHeaders -iwithsysroot/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.8/Headers -arch arm64 -arch x86_64 -I/Users/Jayco/projects/passgen/venv/include -I/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8 -c regex_3/_regex.c -o build/temp.macosx-10.14.6-x86_64-3.8/regex_3/_regex.o
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:11:
In file included from /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/include/limits.h:21:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/limits.h:63:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/cdefs.h:807:2: error: Unsupported architecture
#error Unsupported architecture
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:11:
In file included from /Library/Developer/CommandLineTools/usr/lib/clang/12.0.0/include/limits.h:21:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/limits.h:64:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/limits.h:8:2: error: architecture not supported
#error architecture not supported
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:27:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:33:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/_types.h:34:2: error: architecture not supported
#error architecture not supported
^
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:27:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:55:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_blkcnt_t; /* total blocks */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:56:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_blksize_t; /* preferred block size */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:57:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_dev_t; /* dev_t */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:60:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_gid_t; /* [???] process and group IDs */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:61:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_id_t; /* [XSI] pid_t, uid_t, or gid_t*/
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:62:9: error: unknown type name '__uint64_t'
typedef __uint64_t __darwin_ino64_t; /* [???] Used for 64 bit inodes */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:68:9: error: unknown type name '__darwin_natural_t'
typedef __darwin_natural_t __darwin_mach_port_name_t; /* Used by mach */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:70:9: error: unknown type name '__uint16_t'; did you mean '__uint128_t'?
typedef __uint16_t __darwin_mode_t; /* [???] Some file attributes */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:71:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_off_t; /* [???] Used for file sizes */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:72:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_pid_t; /* [???] process and group IDs */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:73:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_sigset_t; /* [???] signal set */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:74:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_suseconds_t; /* [???] microseconds */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:75:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_uid_t; /* [???] user IDs */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types.h:76:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_useconds_t; /* [???] microseconds */
^
note: '__uint128_t' declared here
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:71:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_types.h:43:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_wctype_t;
^
note: '__uint128_t' declared here
In file included from regex_3/_regex.c:48:
In file included from /Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/include/python3.8/Python.h:25:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/stdio.h:64:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/_stdio.h:75:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sys/_types/_va_list.h:31:
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/machine/types.h:37:2: error: architecture not supported
#error architecture not supported
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
error: command 'xcrun' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /Users/Jayco/projects/passgen/venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"'; __file__='"'"'/private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-install-3izld5bk/regex/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/t3/ccw8mfyj24s1cdsyrwtpb32r0000gp/T/pip-record-2kbtvdvx/install-record.txt --single-version-externally-managed --compile --install-headers /Users/Jayco/projects/passgen/venv/include/site/python3.8/regex Check the logs for full command output.
最佳答案
我对默认安装的 python 有同样的问题。 (pip3 安装正则表达式)
当使用 brew 中的 python 时,它对我有用。
尝试这个:
brew install python3
/usr/local/bin/pip3 install nltk
或使用 virtualenv:
brew install python3
/usr/local/bin/python3 -m venv venv
. venv/bin/activate
pip install ntlk
关于python - 在 Mac 上使用 pip 安装 nltk 时出现不支持的架构错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/64252434/
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放宽“邻居”的标准是否足够,或者是否有其他标准行动可以采取? 最佳答案 如果所有相邻解决方案都是 Tabu,则听起来您的 Tabu 列表的大小太长或您的释放策略太严格。一个好的 Tabu 列表长度是
我正在阅读来自 cppreference 的代码示例: #include #include #include #include template void print_queue(T& q)
我快疯了,我试图理解工具提示的行为,但没有成功。 1. 第一个问题是当我尝试通过插件(按钮 1)在点击事件中使用它时 -> 如果您转到 Fiddle,您会在“内容”内看到该函数' 每次点击都会调用该属
我在功能组件中有以下代码: const [ folder, setFolder ] = useState([]); const folderData = useContext(FolderContex
我在使用预签名网址和 AFNetworking 3.0 从 S3 获取图像时遇到问题。我可以使用 NSMutableURLRequest 和 NSURLSession 获取图像,但是当我使用 AFHT
我正在使用 Oracle ojdbc 12 和 Java 8 处理 Oracle UCP 管理器的问题。当 UCP 池启动失败时,我希望关闭它创建的连接。 当池初始化期间遇到 ORA-02391:超过
关闭。此题需要details or clarity 。目前不接受答案。 想要改进这个问题吗?通过 editing this post 添加详细信息并澄清问题. 已关闭 9 年前。 Improve
引用这个plunker: https://plnkr.co/edit/GWsbdDWVvBYNMqyxzlLY?p=preview 我在 styles.css 文件和 src/app.ts 文件中指定
为什么我的条形这么细?我尝试将宽度设置为 1,它们变得非常厚。我不知道还能尝试什么。默认厚度为 0.8,这是应该的样子吗? import matplotlib.pyplot as plt import
当我编写时,查询按预期执行: SELECT id, day2.count - day1.count AS diff FROM day1 NATURAL JOIN day2; 但我真正想要的是右连接。当
我有以下时间数据: 0 08/01/16 13:07:46,335437 1 18/02/16 08:40:40,565575 2 14/01/16 22:2
一些背景知识 -我的 NodeJS 服务器在端口 3001 上运行,我的 React 应用程序在端口 3000 上运行。我在 React 应用程序 package.json 中设置了一个代理来代理对端
我面临着一个愚蠢的问题。我试图在我的 Angular 应用程序中延迟加载我的图像,我已经尝试过这个2: 但是他们都设置了 src attr 而不是 data-src,我在这里遗漏了什么吗?保留 d
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