Oracle8i PL/SQL包参考手册（8.1.6版）：关键组件与版权信息

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Oracle 8i Supplied PL/SQL Packages Reference

Oracle 8i Supplied PL/SQL Packages Reference is an excellent book for DBA.

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No value supplied for the SQL parameter 'rfqId': No value registered for key 'rfqId'

当你遇到这个错误消息"No value supplied for the SQL parameter 'rfqId': No value registered for key 'rfqId'"，它通常是在数据库查询中发生了问题。在这个上下文中，`rfqId`是一个SQL参数，可能是你在执行一个预...

这个错误应该怎么办Started by user admin Running as SYSTEM Building in workspace /root/.jenkins/workspace/ansible-test [ansible-test] $ /usr/bin/ansible tomcat1 -i " /etc/ansible/hosts" -m ping -f 5 [WARNING]: Unable to parse /root/.jenkins/workspace/ansible-test/ /etc/ansible/hosts as an inventory source [WARNING]: No inventory was parsed, only implicit localhost is available [WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all' [WARNING]: Could not match supplied host pattern, ignoring: tomcat1 Finished: SUCCESS

如果 inventory 文件位于 /etc/ansible/hosts，可以使用 `-i /etc/ansible/hosts` 来指定 inventory 文件路径。如果路径正确，那么可以尝试检查 inventory 文件的格式是否正确。可以使用 `ansible-inventory --...

No value supplied for the SQL parameter 'gt': No value registered for key 'gt'

这个错误通常发生在使用SQL查询时，其中某个参数没有被正确地传递或设置。出现这个错误的原因可能是以下之一： 1. 代码中没有正确设置查询参数。 2. 查询参数的名称或类型与数据库中的不匹配。 3. 查询参数的值为空...

Traceback (most recent call last): File "D:\PyCharm的程序\pythonProject12.24\main.py", line 16, in <module> response = requests.get(image_url) ^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\api.py", line 73, in get return request("get", url, params=params, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\api.py", line 59, in request return session.request(method=method, url=url, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\sessions.py", line 573, in request prep = self.prepare_request(req) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\sessions.py", line 484, in prepare_request p.prepare( File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\models.py", line 368, in prepare self.prepare_url(url, params) File "C:\Users\程\AppData\Local\JetBrains\PyCharmCE2022.2\demo\PyCharmLearningProject\venv\Lib\site-packages\requests\models.py", line 439, in prepare_url raise MissingSchema( requests.exceptions.MissingSchema: Invalid URL '//i0.hdslb.com/bfs/general/f7b667011a46615732c701f4bb1d07f793f8d1df.png': No scheme supplied. Perhaps you meant http:////i0.hdslb.com/bfs/general/f7b667011a46615732c701f4bb1d07f793f8d1df.png?

image_url = "//i0.hdslb.com/bfs/general/f7b667011a46615732c701f4bb1d07f793f8d1df.png" response = requests.get(image_url) ``` 替换为： ``` image_url = ...

The supplied data appears to be in the OLE2 Format. You are calling the part of POI that deals with OOXML

"The supplied data appears to be in the OLE2 Format. You are calling the part of POI that deals with OOXML (Office Open XML) Documents. You need to call a different part of POI to process this data (e...

requests.exceptions.MissingSchema: Invalid URL '//img2.woyaogexing.com/2023/06/08/498cb973a495daa056fa715c658e1c93.jpg': No scheme supplied. Perhaps you meant https:////img2.woyaogexing.com/2023/06/08/498cb973a495daa056fa715c658e1c93.jpg?

https://img2.woyaogexing.com/2023/06/08/498cb973a495daa056fa715c658e1c93.jpg ``` 如果你确认链接已经正确，但仍然出现这个错误，那么可能是网络或服务器端的问题，可以尝试等待一段时间后再次尝试。

怎么优化：'The SQL contains 0 parameter markers, but 4 parameters were supplied', 'HY000'

2. 确认参数的数量是否与SQL语句中的参数标记数量相匹配。 3. 确认参数是否正确绑定到SQL语句中的参数标记。 4. 确认参数是否正确传递到SQL语句中。 5. 如果使用的是ORM框架，则可以尝试重新生成实体类或重新配置...

org.apache.poi.openxml4j.exceptions.OLE2NotOfficeXmlFileException: The supplied data appears to be in the OLE2 Format.

引用、、123 #### 引用[.reference_title] - *1* [根据xlsx模板生成excel数据文件发送邮件代码](https://blog.csdn.net/dfsafsd32323/article/details/102389688)[target="_blank" data-...

from skimage.segmentation import slic from skimage.segmentation import mark_boundaries from skimage.util import img_as_float import matplotlib.pyplot as plt import numpy as np import cv2 import os # args args = {"image": 'I:\\18Breakageratecalculation\\SVM run\\images\\030.jpg'} # load the image and apply SLIC and extract (approximately) # the supplied number of segments image = cv2.imread(args["image"]) segments = slic(img_as_float(image), n_segments=100, sigma=3) # show the output of SLIC fig = plt.figure('Superpixels') ax = fig.add_subplot(1, 1, 1) ax.imshow(mark_boundaries(img_as_float(cv2.cvtColor(image, cv2.COLOR_BGR2RGB)), segments)) plt.axis("off") plt.show() print("segments:\n", segments) print("np.unique(segments):", np.unique(segments)) # loop over the unique segment values for (i, segVal) in enumerate(np.unique(segments)): # construct a mask for the segment print("[x] inspecting segment {}, for {}".format(i, segVal)) mask = np.zeros(image.shape[:2], dtype="uint8") mask[segments == segVal] = 255 # apply the mask to the image masked_image = np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0) # save the masked image as a file filename = os.path.join(r"I:\18Breakageratecalculation\SVM run\run-images2\030", "segment_%d.png" % i) cv2.imwrite(filename, masked_image) # show the masked region cv2.imshow("Mask", mask) cv2.imshow("Applied", np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0)) cv2.waitKey(0)保存超像素识别结果图像

mask = np.zeros(image.shape[:2], dtype="uint8") mask[segments == segVal] = 255 # apply the mask to the image masked_image = np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0) # ...

from skimage.segmentation import slic from skimage.segmentation import mark_boundaries from skimage.util import img_as_float import matplotlib.pyplot as plt import numpy as np import cv2 # args args = {"image": 'I:\\18Breakageratecalculation\\SVM run\\images\\030.jpg'} # load the image and apply SLIC and extract (approximately) # the supplied number of segments image = cv2.imread(args["image"]) segments = slic(img_as_float(image), n_segments=100, sigma=3) # show the output of SLIC fig = plt.figure('Superpixels') ax = fig.add_subplot(1, 1, 1) ax.imshow(mark_boundaries(img_as_float(cv2.cvtColor(image, cv2.COLOR_BGR2RGB)), segments)) plt.axis("off") plt.show() print("segments:\n", segments) print("np.unique(segments):", np.unique(segments)) # loop over the unique segment values for (i, segVal) in enumerate(np.unique(segments)): # construct a mask for the segment print("[x] inspecting segment {}, for {}".format(i, segVal)) mask = np.zeros(image.shape[:2], dtype="uint8") mask[segments == segVal] = 255 # show the masked region cv2.imshow("Mask", mask) cv2.imshow("Applied", np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0)) cv2.waitKey(0) cv2.imwrite("segment_%d.png" % i, np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0))导出子块图像到指定文件夹

mask = np.zeros(image.shape[:2], dtype="uint8") mask[segments == segVal] = 255 # apply the mask to the image masked_image = np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0) # ...

优化程序：'The SQL contains 0 parameter markers, but 4 parameters were supplied', 'HY000'

抱歉，我是一个语言模型AI，无法...2. 检查程序中提供的参数是否正确，并与查询语句中的参数标记一一对应。 3. 确保数据库连接正确，并且数据库中存在相关的表和列。 4. 尝试使用不同的参数标记，如“?”或“:param”。

[root@ansible yum.repos.d]# ansible -i /etc/ansible/hosts Rich -m ping [WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all' [WARNING]: Could not match supplied host pattern, ignoring: Rich [root@ansible yum.repos.d]# ansible all -f 5 -m ping [WARNING]: provided hosts list is empty, only localhost is available. Note that the implicit localhost does not match 'all' 什么意思

这里的提示意味着在您提供的主机列表中找不到匹配的主机。在第一个命令中，指定了一个名为 "Rich" 的主机，但在您的主机清单中找不到该主机。同样，在第二个命令中，使用了 "all" 参数来匹配所有主机，但由于没有...

The supplied data appears to be in the Office 2007+ XML. You are calling the part of POI that deals

"The supplied data appears to be in the Office 2007 XML. You are calling the part of POI that deals with OLE2 Office Documents." 这个错误是由于使用了错误的POI解析类导致的。POI是一个用于操作Microsoft ...

Traceback (most recent call last): File "D:\桌面\大众点评\大众点评\大众点评图片获取.py", line 30, in <module> img = requests.get(j).content ^^^^^^^^^^^^^^^ File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\api.py", line 73, in get return request("get", url, params=params, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\api.py", line 59, in request return session.request(method=method, url=url, kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\sessions.py", line 575, in request prep = self.prepare_request(req) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\sessions.py", line 486, in prepare_request p.prepare( File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\models.py", line 368, in prepare self.prepare_url(url, params) File "C:\Users\39493\AppData\Local\Programs\Python\Python311\Lib\site-packages\requests\models.py", line 439, in prepare_url raise MissingSchema( requests.exceptions.MissingSchema: Invalid URL '/pc/a3b59c3bfe8fcbba405708825b69c2e0': No scheme supplied. Perhaps you meant https:///pc/a3b59c3bfe8fcbba405708825b69c2e0?

根据错误信息显示，您提供的 URL `/pc/a3b59c3bfe8fcbba405708825b69c2e0` 是一个无效的 URL。错误提示中还提到可能是缺少 URL 的 scheme，建议尝试在 URL 前面添加合适的 scheme（例如 `http://` 或 `https://`）。...

no topmodule/entity supplied on vcs command line

在进行VCS命令行操作时，出现“no topmodule/entity supplied on vcs command line”的错误提示意味着没有提供顶层模块或实体的信息。 VCS是一种用于硬件描述语言（HDL）的综合和仿真工具，用于设计和验证集成电路...

有两张大小相同的图像A和B，利用代码：from skimage.segmentation import slic from skimage.segmentation import mark_boundaries from skimage.util import img_as_float import matplotlib.pyplot as plt import numpy as np import cv2 # args args = {"image": './1.png'} # load the image and apply SLIC and extract (approximately) # the supplied number of segments image = cv2.imread(args["image"]) segments = slic(img_as_float(image), n_segments=100, sigma=5) # show the output of SLIC fig = plt.figure('Superpixels') ax = fig.add_subplot(1, 1, 1) ax.imshow(mark_boundaries(img_as_float(cv2.cvtColor(image, cv2.COLOR_BGR2RGB)), segments)) plt.axis("off") plt.show() print("segments:\n", segments) print("np.unique(segments):", np.unique(segments)) # loop over the unique segment values for (i, segVal) in enumerate(np.unique(segments)): # construct a mask for the segment print("[x] inspecting segment {}, for {}".format(i, segVal)) mask = np.zeros(image.shape[:2], dtype="uint8") mask[segments == segVal] = 255 print(mask.shape) # show the masked region cv2.imshow("Mask", mask) cv2.imshow("Applied", np.multiply(image, cv2.cvtColor(mask, cv2.COLOR_GRAY2BGR) > 0)) cv2.waitKey(0)，对A进行超像素分割，将A划分的每个超像素块范围进行记录，应用到B上，使B直接得到超像素图像。最终显示一张A的超像素分割图与一张B的超像素分割图，像给出pytorch实现代码

mask = np.zeros(image_A.shape[:2], dtype="uint8") mask[segments_A == segVal] = 255 masks_A.append(mask) # 根据A的超像素分割信息对B进行超像素分割 rect = (0, 0, image_B.shape[1], image_B.shape[0]) ...

Global symbol "$i" requires explicit package name (did you forget to declare "my $i"?) at (user-supplied code).

这个错误提示是因为在代码中使用了未声明的变量$i，需要在使用前声明该变量。在Perl语言中，可以使用my关键字来声明一个变量，例如： ``` my $i; ``` 这样就可以在代码中使用变量$i了。另外，如果你需要在循环中...

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Oracle8i PL/SQL包参考手册（8.1.6版）：关键组件与版权信息

Oracle 8i Supplied PL/SQL Packages Reference

Oracle8i Reference Release 2 (8.1.6)

Oracle8i Getting to Know Oracle8i Release 2 (8.1.6)

No value supplied for the SQL parameter 'rfqId': No value registered for key 'rfqId'

No value supplied for the SQL parameter 'gt': No value registered for key 'gt'

The supplied data appears to be in the OLE2 Format. You are calling the part of POI that deals with OOXML

requests.exceptions.MissingSchema: Invalid URL '//img2.woyaogexing.com/2023/06/08/498cb973a495daa056fa715c658e1c93.jpg': No scheme supplied. Perhaps you meant https:////img2.woyaogexing.com/2023/06/08/498cb973a495daa056fa715c658e1c93.jpg?

怎么优化：'The SQL contains 0 parameter markers, but 4 parameters were supplied', 'HY000'

org.apache.poi.openxml4j.exceptions.OLE2NotOfficeXmlFileException: The supplied data appears to be in the OLE2 Format.

优化程序：'The SQL contains 0 parameter markers, but 4 parameters were supplied', 'HY000'

The supplied data appears to be in the Office 2007+ XML. You are calling the part of POI that deals

no topmodule/entity supplied on vcs command line

Global symbol "$i" requires explicit package name (did you forget to declare "my $i"?) at (user-supplied code).

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