马春杰杰
利用opencv-python进行单张图片相机标定(附完整代码!!!)
最近在做利用相机标定的项目，开始的时候使用的是win+vs2015+opencv，可他喵的，这台电脑一开始还可以，后面就死活不行了，提示什么应添加”;”.~~ 实际上我已经加了，而且加的绝对是英文分号，还是不行，尝试 […]
When running Google Chrome under a supported desktop environment, the system proxy settings will be used.
当我在虚拟容器下的Chrome浏览器chrome://linux-proxy-config/中配置代理时，出现了这个错误：
|
1 2 3 |
When running Google Chrome under a supported desktop environment, the system proxy settings will be used. However, either your system is not supported or there was a problem launching your system configuration. But you can still configure via the command line. Please see man google-chrome-stable for more information on flags and environment variables. |
意思就是因为版本的原因，不能直接配合代理，只能通过 […]
软件安装清单以及更换电脑需要重新导入的设置
备份一下，以后重装系统都需要提前备份或导入。 Alfred设置 Adobe_Acrobat_Pro_DC_23_006_20320 Adobe Photoshop 2024 for Mac v25.1 anaconda3，下载地址：Free […]
Mac版网易邮箱大师如何迁移数据？
官网有个教程，是关于如何迁移Windows版本邮箱大师的数据到另一台电脑的，但是对于Mac版并没有介绍。 这次就介绍下Mac版的网易邮箱大师如何将邮箱数据从一台电脑迁移到另一台电脑上~ 首先安装邮箱大师，然后不要登陆。直接在访达打开以下目录 […]
mmdet错误：SyntaxError: invalid syntax
mmdet运行时提示：
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
Traceback (most recent call last): File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/utils/config.py", line 100, in _validate_py_syntax ast.parse(content) File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/ast.py", line 35, in parse return compile(source, filename, mode, PyCF_ONLY_AST) File "<unknown>", line 1 /home/ubuntu/bigdisk/part1/xxxx.py ^ SyntaxError: invalid syntax During handling of the above exception, another exception occurred: Traceback (most recent call last): File "train.py", line 171, in <module> main() File "train.py", line 167, in main meta=meta) File "/home/ubuntu/bigdisk/part1/test/xxx/tools/../mmdet/apis/train.py", line 111, in train_detector meta=meta) File "/home/ubuntu/bigdisk/part1/test/xxx/tools/../mmdet/apis/train.py", line 238, in _non_dist_train runner.resume(cfg.resume_from) File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/runner/base_runner.py", line 375, in resume checkpoint['meta']['config'], file_format='.py') File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/utils/config.py", line 344, in fromstring cfg = Config.fromfile(temp_file.name) File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/utils/config.py", line 316, in fromfile use_predefined_variables) File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/utils/config.py", line 204, in _file2dict Config._validate_py_syntax(filename) File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/site-packages/mmcv/utils/config.py", line 102, in _validate_py_syntax raise SyntaxError('There are syntax errors in config ' SyntaxError: There are syntax errors in config file /tmp/tmpaa48liz2.py: invalid syntax (<unknown>, line 1) Exception ignored in: <bound method _TemporaryFileCloser.__del__ of <tempfile._TemporaryFileCloser object at 0x7f57cc7e6c50>> Traceback (most recent call last): File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/tempfile.py", line 452, in __del__ self.close() File "/home/ubuntu/anaconda3/envs/test/lib/python3.6/tempfile.py", line 448, in close unlink(self.name) FileNotFoundError: [Errno 2] No such file or directory: '/tmp/tmp3c8qqk_p/tmp1kje07dp.py' |
解决方法： 本文最后更新于2023年12月21日，已超过 1 年没有更新，如果文章内容或图片资源失效，请留言反馈，我们会及时处理，谢谢！
Duplicate report rejected, please modify your client’s configuration.
Tracker 对重复汇报直接返回错误信息：“Duplicate report rejected, please modify your client’s configuration.” 此错误多见于 qBittorrent 客户端软件， […]
Amazon CodeWhisperer – AI代码生成器(附教程)
Amazon CodeWhisperer (AI代码生成器)简介 Amazon CodeWhisperer 是一个亚马逊云科技的AI代码生成器，能够根据您的注释和现有代码实时生成从代码片段到全函数的代码建议，可以帮助开发人员更快、更安全地构 […]
如何利用hashcat破解wifi密码
1、python、pywifi破解无线WiFi密码 1.1 pywifi模块下载 1.1.1运行python是在PyCharm 2020.3， 其他环境也可以 。PyCharm下载地址 1.1.2 pywifi模块介绍并安装： pywi […]
人生中第一次收到违规提醒……值得纪念呀
大意了…
群晖如何查看最大支持内存？
使用SSH连接机器，然后输入： dmidecode -t memory 即可查看最大支持内存，如：
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
root@MCJ_NAS:~# dmidecode -t memory # dmidecode 3.2 Getting SMBIOS data from sysfs. SMBIOS 3.1.1 present. Handle 0x001E, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: Multi-bit ECC Maximum Capacity: 64 GB Error Information Handle: 0x0021 Number Of Devices: 2 Handle 0x001F, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0022 Total Width: 72 bits Data Width: 64 bits Size: 4096 MB Form Factor: SODIMM Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL A Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2667 MT/s Manufacturer: 017A Serial Number: 44106403 Asset Tag: Not Specified Part Number: D43.23180S.007 Rank: 1 Configured Memory Speed: 2400 MT/s Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0020, DMI type 17, 40 bytes Memory Device Array Handle: 0x001E Error Information Handle: 0x0023 Total Width: Unknown Data Width: Unknown Size: No Module Installed Form Factor: Unknown Set: None Locator: DIMM 0 Bank Locator: P0 CHANNEL B Type: Unknown Type Detail: Unknown Speed: Unknown Manufacturer: 0000 Serial Number: Unknown Asset Tag: Not Specified Part Number: Unknown Rank: Unknown Configured Memory Speed: Unknown Minimum Voltage: Unknown Maximum Voltage: Unknown Configured Voltage: Unknown |
我这里显示的，群晖1621+最大支持内存为64G，建议选购内存时选带ECC […]
