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Postgresql: password authentication failed for user “postgres”
...s.
If you do not have a password for the User postgres ubuntu do:
$ sudo passwd postgres
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PostgreSQL: How to change PostgreSQL user password?
... To change the password on the postgres user in Linux: sudo passwd postgres
– Punnerud
Aug 28 '19 at 6:31
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Regexp Java for password validation
...wordvalidation {
public static void main(String[] args) {
String passwd = "aaZZa44@";
String pattern = "(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[@#$%^&+=])(?=\\S+$).{8,}";
System.out.println(passwd.matches(pattern));
}
}
Explanations:
(?=.*[0-9]) a digit must occur at...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
... }
}
/// <summary>
/// 向SQL编辑器插入文本
/// </summary>
/// <param name="text"></param>
public static void Insert2SqlScriptEditor(string text)
{
Document document = ((DTE2)ServiceCache.ExtensibilityModel).Activ...
How to configure Git post commit hook
...
I saw two possible solutions:
1: Changing my hook to:
curl --user name:passwd -s http://domain?token=whatevertokenuhave
2: setting project based authorization.
The former solutions has the disadvantage that I had to expose my passwd in the hook file. Unacceptable in my case.
The second works...
C语言面试那些事儿──一道指针与数组问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...组指针和数组首地址和数组首元素地址之间的关系,指针运算规则,指针类型,int型长度,指针长度,类型转换…这些概念如果有一个及以上不是那么太清楚的话,很容易答错。
为方便讨论,先开始理解如下关系:
以下是某...
C语言面试那些事儿──一道指针与数组问题 - c++1y / stl - 清泛IT社区,为创新赋能!
...组指针和数组首地址和数组首元素地址之间的关系,指针运算规则,指针类型,int型长度,指针长度,类型转换…这些概念如果有一个及以上不是那么太清楚的话,很容易答错。为方便讨论,先开始理解如下关系:以下是某次在...
App Inventor 2 概念参考文档 · App Inventor 2 中文网
...拓展及一些使用技巧。
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Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...
...SCSI共享总线设置为无的情况下该参数失效。
接下来进行第二次测试。SCSI 总线为准虚拟,SCCSI 共享总线为无,参数为多点写入
scsi1:0.sharing = "multi-writer"
scsi1:1.sharing = "multi-writer"
关闭...
InputStream from a URL
...ll
private InputStream getInputStreamFromUrl(URL url, String user, String passwd) throws IOException {
String encoded = Base64.getEncoder().encodeToString((user + ":" + passwd).getBytes(StandardCharsets.UTF_8));
Map<String,String> httpHeaders=new Map<>();
httpHea...