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Finding duplicate key in a List of KeyValuePair

由 自作多情 提交于 2020-12-11 08:59:55
问题 I have a List of Key Value pairs in my project. I would like to search that List<KeyValuePair<String,object>> and find any duplicate keys and get both that key and value using a C# lambda expressions. Does anybody know how to do that? This is my Sample code list = List<KeyValuePair<string, Object>> I need to search this list and get any item(s) of KeyValuePair<string, Object> with the duplicate key(String). Any help would be greatly appreciated 回答1: IEnumerable<IGrouping<string, KeyValuePair

Finding duplicate key in a List of KeyValuePair

由 倖福魔咒の 提交于 2020-12-11 08:59:55
问题 I have a List of Key Value pairs in my project. I would like to search that List<KeyValuePair<String,object>> and find any duplicate keys and get both that key and value using a C# lambda expressions. Does anybody know how to do that? This is my Sample code list = List<KeyValuePair<string, Object>> I need to search this list and get any item(s) of KeyValuePair<string, Object> with the duplicate key(String). Any help would be greatly appreciated 回答1: IEnumerable<IGrouping<string, KeyValuePair

OpenSSH using private key on Windows (“Unprotected private key file” error)

由 隐身守侯 提交于 2020-12-01 03:58:02
问题 I am attempting to do a simple connection to a SSH server using OpenSSH for Windows using a private key, and am met with this: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: UNPROTECTED PRIVATE KEY FILE! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Permissions for 'private' are too open. It is required that your private key files are NOT accessible by others. This private key will be ignored. Load key "private": bad permissions On Linux, this is fixed

OpenSSH using private key on Windows (“Unprotected private key file” error)

由 一笑奈何 提交于 2020-12-01 03:54:51
问题 I am attempting to do a simple connection to a SSH server using OpenSSH for Windows using a private key, and am met with this: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: UNPROTECTED PRIVATE KEY FILE! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ Permissions for 'private' are too open. It is required that your private key files are NOT accessible by others. This private key will be ignored. Load key "private": bad permissions On Linux, this is fixed

Uploading SSH public key ... failed!

由 主宰稳场 提交于 2020-11-26 09:07:53
第一次接触 heroku ，遇到了 Uploading SSH public key ... failed! 错误，折腾了一天，还是找不出原因。 所幸的是问题最终解决了，只是 本人还是菜鸟，还弄不明白其中的原因，故作此记录。 为了排除错误，我不断尝试Google上的各种方法， 其中尝试直接使用 ssh-keygen -t rsa 和 heroku keys:add 命令重新创建和添加秘钥，但结果依然报错。 但神奇的是，后来使用以下命令 格式 ，问题便解决了 ssh-keygen -t rsa -C "giordano.scalzo[at]gmail.com" -f ~/.ssh/id_rsa_heroku ssh-add ~/.ssh/id_rsa_heroku heroku keys:add ~/.ssh/id_rsa_heroku.pub 来源： oschina 链接： https://my.oschina.net/u/1252872/blog/186482

ssh连接的时候出现Host key verification failed

由 无人久伴 提交于 2020-10-31 10:54:57
SSH连接的时候报错 orion @ubuntu :~$ ssh root@192.168.227.5 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ECDSA key sent by the remote host is 4b:ab:fa:8e:dd:87:68:45:58:a6:da:49:8f:55:18:73. Please contact your system administrator. Add correct host key in /home
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