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解决Discuz X3日志页面链接乱码错乱问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术

解决Discuz X3日志页面链接乱码错乱问题现象:基本可以看出它把<a>标签的其他属性也当成url的一部分了。原因:source function function_blog.php中如下代码正则表达式有漏洞:$PO...现象: 基本可以看出它把<a>标签的其他属性也当...
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Rails: FATAL - Peer authentication failed for user (PG::Error)

...t know what your postgres user's password is? Change it like this: 1) Run passwd as a superuser: $ sudo passwd postgres 2) Enter your accounts password for sudo (nothing to do with postgres): [sudo] password for starkers: myaccountpassword 3) Create the postgres account's new passwod: Enter ...
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PHP中的错误处理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...只要在运行,就免不了会出现错误!或早或晚,只是时间问题罢了。错误很常见,比如Notice,Warning等等。此时一般使用set_error_handler...程序只要在运行,就免不了会出现错误!或早或晚,只是时间问题罢了。 错误很常见,比如N...
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How to organize a node app that uses sequelize?

...dels/2"]; // 1 to n paths can be specified here orm.connect(db, user, passwd, options); // initialize the sequelize connection and models Then you can access the models and sequelize like so: var orm = require('sequelize-connect'); var sequelize = orm.sequelize; ...
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Reading specific lines only

...above: &gt;&gt;&gt; import linecache &gt;&gt;&gt; linecache.getline('/etc/passwd', 4) 'sys:x:3:3:sys:/dev:/bin/sh\n' Change the 4 to your desired line number, and you're on. Note that 4 would bring the fifth line as the count is zero-based. If the file might be very large, and cause problems whe...
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PHP报错:Only variables should be passed by reference - C/C++ - 清泛网 - 专注C/C++及内核技术

... array_shift(explode(' ', $tag)); 解决办法 1 : 5.3以上版本的问题,应该也和配置有关 只要406行把这一句拆成两句就没有问题了 $tag_sel = array_shift(explode(' ', $tag)); 改成: $tag_arr = explode(' ', $tag); $tag_sel = array_shift($tag_arr); (实...
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【解决】php报错:Can not connect to MySQL server - 更多技术 - 清泛网 -...

...:Can not connect to MySQL server遇到这种情况,如果是mysql安装问题,可以通过命名测试一下:mysql -uroot -p如果用户名密码验证能够正常连接,但php报错的话,那大概率是因为你访问的库没有被创建,创建一下就OK了。遇到这种情况,...
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基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...rOAuth改的,一旦多平台集成,很容易出现命名冲突之类的问题。 既然官方SDK不给力,那我们只能发扬自力更生的革命精神了!好消息是PHP本身已经有了一个标准的OAuth实现:PECL OAuth!下面以此为例来讲解一下: 说明:首先需...
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Bash script - variable content as a command to run

... line=$((${RANDOM} % $(wc -l &lt; /etc/passwd))) sed -n "${line}p" /etc/passwd just with your file instead. In this example I used the file /etc/password, using the special variable ${RANDOM} (about which I learned here), and the sed expression you had, only di...
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...

...用 IP:(选填,正常情况下留空即可。如果由于域名解析问题导致 UCenter 与该应用通信失败,请尝试设置为该应用所在服务器的 IP 地址。) 通信密钥:(必填,phpcms 的通信密钥必须与此设置保持一致,否则 phpsso 将无法与 U...