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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...rks by obtaining the client's
operating system user name from the kernel and using it as the allowed
database user name (with optional user name mapping). This method is
only supported on local connections.
Password authentication
The password-based authentication methods are md5 and pas...
【最全】CSS响应式布局的5种实现方式 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...und-color: red;
}
以上单位的转换，我们可以利用 vscode 的插件 px to rem 来自动实现。
把所有代码全部写完，然后一次性用 px to rem 插件转换成 rem 单位
3、接下来如何适配不同的浏览器，实现等比例的缩放呢 ？
比如现在有 5 ...
How can I get device ID for Admob
I'm using Eclipse to develop applications for android, and I want to integrate Admob to make money.
The tutorial says I should watch the LogCat to find ID, but where is it?
...
Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
A Python MD5 hash is different than the one created by the md5sum command on the shell. Why?
1 Answer
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Calculate RSA key fingerprint
...
Run the following command to retrieve the SHA256 fingerprint of your SSH key (-l means "list" instead of create a new key, -f means "filename"):
$ ssh-keygen -lf /path/to/ssh/key
So for example, on my machine the command I ran was (using RSA pu...
浅谈HTML5 & CSS3的新交互特性 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...HTML5在视频以及音频层面上实际已经可以替代常用的flash插件了。
4.画布(Canvas) API
在网页中绘制图形一直是个大难题，我们不得不借助flash、silverlight 等插件。然而HTML5允许你直接在网页上进行绘图，甚至允许你与网页生成更...
Fastest hash for non-cryptographic uses?
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CRC32 is pretty fast and there's a function for it: http://www.php.net/manual/en/function.crc32.php
But you should be aware that CRC32 will have more collisions than MD5 or even SHA-1 hashes, simply because of the reduced length (32 bits compare...
App Inventor 2 Encrypt.Security 安全性扩展：MD5哈希，SHA1和SHA256哈希...
...方法用于生成一对RSA加密/解密密钥（including a private key and a public key），输入密钥的大小，其单位为bit.it可以是512,1024,2048或4096.密钥越长，它就越安全。当已生成密钥对，该事件OnRsaKeyPairGenerated将触发和传递两个variable.At同时，...
Random hash in Python
What is the easiest way to generate a random hash (MD5) in Python?
9 Answers
9
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[科普] __MACOSX是什么文件夹？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...组织的核心人物选择Mac作为开发平台，也有许多Wordpress的插件、模板作者在Mac上开发作品。
在Mac里面压缩目录是一件十分轻松的事，你只需要在目录上点击右键选择“压缩为…”即可，开发者就可以把这个压缩包上传到网...