How to remove ^M in the file

最新推荐文章于 2018-09-13 01:03:05 发布
最新推荐文章于 2018-09-13 01:03:05 发布
阅读量760 收藏
点赞数
CC 4.0 BY-SA版权
分类专栏： Linux 文章标签： character each file
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/akai_cn/article/details/624764
本文介绍了如何使用sed命令处理yel.dat文件中的特殊字符'^M'，这些字符是由Ctrl+V和Ctrl+M组合产生的。通过sed命令进行替换操作，可以有效地移除这些特殊字符。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >


I edited  yel.dat in window, ^M appears at end of each line.

sed -e 's/^M//g' yel.dat   > new.dat
^M is an character composed by Ctrl+V and Ctrl+M

Another How to turn your Pi in a Bluetooth Speaker Tutorial树莓派蓝牙配对 配网
南七小僧的学海无涯
07-21 253
【代码】Another How to turn your Pi in a Bluetooth Speaker Tutorial树莓派蓝牙配对 配网。
How to kill a user process in kernel
tugouxp的专栏
02-18 389
另外，从struct file结构体的释放流程角度，我们可以看到，struct file并没有和某个进程和线程做深度绑定，struct file本身虽然是在某个线程上下文下创建的，并通过创建线程和创建进程，甚至通过sendfile之类的API在整个系统间共享，但是它本身是不带有属主属性的，释放struct file的上下文不一定要和创建它的相同。fork后的子进程虽然会分配自己的struct file_struct对象，但是会共享父进程的struct file结构，增加struct file的引用计数。
How to remove ^M in a uploaded text file?
Alex Zhang's Blog
01-25 967
In apps, its common that user changes setting of FTP client so that uploaded DOS plain text file contains a ^M at the end of each line. Such ^M usually cause wrong data in table after sqlldr loads it
UNIX平台上删除^M的方法
一点点
09-14 177
1、可以用sed [code="java"]sed 's/^M//' filename > tmp_filename[/code] 2、如果文件内容中每行都有^M，则用下述方法比较快捷 [code="java"]vi filename :%s/.$/[/code]
How to Remove PDF/A Information from a file
hunterzone的专栏
02-13 991
转载自：How to Remove PDF/A Information from a file
How to remove fields in a Word document
Progressive Notes
01-02 2817
Mac的Word有时真不知道怎么使用。。。两个域中的文字是相互link的，也就是一个单元格的文字改变，另一个会跟着改变。但我并不需要这样，怎么去掉这种关联关系呢？找到了这篇文章，快捷键有用。http://support.mekentosj.com/kb/troubleshooting/how-to-remove-fields-in-a-word-documentWhen 'Magic Manusc
how to remove submodule in git
yuquan0821的专栏
04-22 1351
Delete the relevant section from the .gitmodules file. Delete the relevant section from .git/config. Run git rm --cached path_to_submodule (no trailing slash). Commit Delete the now untracked su
How to use tar command to complete file compression and decompression in Ubuntu
热门推荐
在路上
09-13 5万+
This article introduces how to use the tar command to complete file compression and decompression in Ubuntu.
Remove M Characters “Control M” or “^M” or “CTRL M” Characters in a UNIX file
liufei_learning--脚踏实地，戒骄戒躁！
07-08 1830
ubuntu: sudo apt-get install dos2unix dos2unix file ohh do you want to remove M characters in UNIX ? Though i am not so good in UNIX but this time i had to get my hand dirty in UNIX. R
How to remove (purge) Disconnected Mailboxes
happymagic的专栏
07-15 1531
How to remove (purge) Disconnected Mailboxes   By Remigiusz Szatkowski | 13/08/2012 - 07:28 | Articles, PowerShell, Solutions, Tips This post is also available in: Polish If in the
DotNetZip Library - how to remove a zip password?
06-01
To remove a password from a zip file using the DotNetZip library in C#, you can use the following code: ```csharp using (ZipFile zip = ZipFile.Read("example.zip")) { zip.Password = "password"; // ...
Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.polyutils failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\polyutils.py", line 26, in <module> from numpy._core.multiarray import dragon4_positional, dragon4_scientific File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.polynomial failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\polynomial.py", line 85, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.chebyshev failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\chebyshev.py", line 112, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.legendre failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\legendre.py", line 84, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.hermite failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\hermite.py", line 80, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.hermite_e failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\hermite_e.py", line 80, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.polynomial.laguerre failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\polynomial\laguerre.py", line 80, in <module> from numpy.lib.array_utils import normalize_axis_index File "D:\annaCONDA\Lib\site-packages\numpy\lib\array_utils.py", line 1, in <module> from ._array_utils_impl import ( # noqa: F401 File "D:\annaCONDA\Lib\site-packages\numpy\lib\_array_utils_impl.py", line 4, in <module> from numpy._core import asarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.ma.core failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 455, in superreload if not append_obj(module, old_objects, name, obj): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 423, in append_obj in_module = hasattr(obj, "__module__") and obj.__module__ == module.__name__ ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\site-packages\numpy\core\umath.py", line 2, in __getattr__ from numpy._core import umath File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy.ma.extras failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 22, in <module> from . import multiarray File "D:\annaCONDA\Lib\site-packages\numpy\_core\multiarray.py", line 11, in <module> from . import _multiarray_umath, overrides ImportError: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\ma\extras.py", line 28, in <module> from numpy.lib._function_base_impl import _ureduce File "D:\annaCONDA\Lib\site-packages\numpy\lib\_function_base_impl.py", line 9, in <module> import numpy._core.numeric as _nx File "D:\annaCONDA\Lib\site-packages\numpy\_core\__init__.py", line 48, in <module> raise ImportError(msg) from exc ImportError: IMPORTANT: PLEASE READ THIS FOR ADVICE ON HOW TO SOLVE THIS ISSUE! Importing the numpy C-extensions failed. This error can happen for many reasons, often due to issues with your setup or how NumPy was installed. We have compiled some common reasons and troubleshooting tips at: https://numpy.org/devdocs/user/troubleshooting-importerror.html Please note and check the following: * The Python version is: Python3.11 from "D:\annaCONDA\python.exe" * The NumPy version is: "2.3.1" and make sure that they are the versions you expect. Please carefully study the documentation linked above for further help. Original error was: DLL load failed while importing _multiarray_umath: 找不到指定的模块。 ] [autoreload of numpy failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\numpy\__init__.py", line 125, in <module> from numpy.__config__ import show_config ImportError: cannot import name 'show_config' from 'numpy.__config__' (D:\annaCONDA\Lib\site-packages\numpy\__config__.py) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 475, in superreload module = reload(module) ^^^^^^^^^^^^^^ File "D:\annaCONDA\Lib\importlib\__init__.py", line 169, in reload _bootstrap._exec(spec, module) File "<frozen importlib._bootstrap>", line 621, in _exec File "<frozen importlib._bootstrap_external>", line 940, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "D:\annaCONDA\Lib\site-packages\numpy\__init__.py", line 130, in <module> raise ImportError(msg) from e ImportError: Error importing numpy: you should not try to import numpy from its source directory; please exit the numpy source tree, and relaunch your python interpreter from there. ] [autoreload of typing_extensions failed: Traceback (most recent call last): File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 276, in check superreload(m, reload, self.old_objects) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 500, in superreload update_generic(old_obj, new_obj) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 397, in update_generic update(a, b) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 365, in update_class update_instances(old, new) File "D:\annaCONDA\Lib\site-packages\IPython\extensions\autoreload.py", line 323, in update_instances object.__setattr__(ref, "__class__", new) TypeError: can't apply this __setattr__ to _ProtocolMeta object ] 开始测试数据库连接... 错误详情请查看日志文件: C:\Users\Lenovo\nepu_qa_project\db_test.log ❌ 测试失败，请检查日志获取详情
07-08
conda env remove -n demo conda create -n demo python=3.10 ``` --- #### 兼容版本矩阵 | 软件包 | 推荐版本 | 替代方案 | |--------------|------------|----------------| | NumPy | 1.24.3 | 1.21.6 | | ...
I want to delete the files which are created earlier than a particular time in a directory. How can I do this in shell scripts?
07-12
In shell scripts, you can use the `find` command along with the `-mtime` option to identify files created earlier than a specific time. Here's an example script that deletes files older than a certain...
Linux Command Tips:sftp, scp, ssh
兵无常势 水无常形
03-15 2321
这篇文章的中心是介绍在ssh软件包中非常有用的程序如：sftp，scp，ssh-agent，和ssh-add。 在下文中我们假设sshd2守护进程很好地被设置并且运行良好。 Sftp和scp总览 让我们把注意力集中到sftp和scp上。 第一个（sftp安全文件传输）是一个类ftp的客户端程序，它能够被用来在网络中传输文件。 它并不使用FTP守护进程（ftpd或wu-ftpd）来进行连接，
Linux Command Tips:rpm
兵无常势 水无常形
03-15 895
8.2 使用RPMRPM 有五种基本的操作方式(不包括创建软件包): 安装, 卸载, 升级, 查询,和验证。 本节简要的描述了这五种操作。使用命令 rpm --help, 或查阅第8.4 节以获得更为全面的信息。8.2.1 安装RPM 软件包通常具有类似foo-1.0-1.i386.rpm 的文件名。其中包括 软件包的名称(foo), 版本号(1.0), 发行号(1), 和 硬件平台(
Linux Command Tips
兵无常势 水无常形
03-15 799
rpm 命令常用方法安装一个包# rpm -ivh升级一个包# rpm -Uvh移走一个包# rpm -e安装参数--force 即使覆盖属于其它包的文件也强迫安装--nodeps 如果该RPM包的安装依赖其它包，即使其它包没装，也强迫安装。查询一个包是否被安装# rpm -q 得到被安装的包的信息# rpm -qi 列出该包中有哪些文件# rpm -ql 列出服务器上的一个文件属于哪一个RPM包
jfoenix-1.8.0.jar中文文档.zip
最新发布
08-09
1、压缩文件中包含： 中文文档、jar包下载地址、Maven依赖、Gradle依赖、源代码下载地址。 2、使用方法： 解压最外层zip，再解压其中的zip包，双击 【index.html】 文件，即可用浏览器打开、进行查看。 3、特殊说明： （1）本文档为人性化翻译，精心制作，请放心使用； （2）只翻译了该翻译的内容，如：注释、说明、描述、用法讲解 等； （3）不该翻译的内容保持原样，如：类名、方法名、包名、类型、关键字、代码 等。 4、温馨提示： （1）为了防止解压后路径太长导致浏览器无法打开，推荐在解压时选择“解压到当前文件夹”（放心，自带文件夹，文件不会散落一地）； （2）有时，一套Java组件会有多个jar，所以在下载前，请仔细阅读本篇描述，以确保这就是你需要的文件。 5、本文件关键字： jar中文文档.zip,java,jar包,Maven,第三方jar包,组件,开源组件,第三方组件,Gradle,中文API文档,手册,开发手册,使用手册,参考手册。
elasticsearch-6.6.2.jar中文文档.zip
08-09
1、压缩文件中包含： 中文文档、jar包下载地址、Maven依赖、Gradle依赖、源代码下载地址。 2、使用方法： 解压最外层zip，再解压其中的zip包，双击 【index.html】 文件，即可用浏览器打开、进行查看。 3、特殊说明： （1）本文档为人性化翻译，精心制作，请放心使用； （2）只翻译了该翻译的内容，如：注释、说明、描述、用法讲解 等； （3）不该翻译的内容保持原样，如：类名、方法名、包名、类型、关键字、代码 等。 4、温馨提示： （1）为了防止解压后路径太长导致浏览器无法打开，推荐在解压时选择“解压到当前文件夹”（放心，自带文件夹，文件不会散落一地）； （2）有时，一套Java组件会有多个jar，所以在下载前，请仔细阅读本篇描述，以确保这就是你需要的文件。 5、本文件关键字： jar中文文档.zip,java,jar包,Maven,第三方jar包,组件,开源组件,第三方组件,Gradle,中文API文档,手册,开发手册,使用手册,参考手册。
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值