你是如何为ruby编写一个模块的.在python中你可以使用
# module.py
def helloworld(name):
print "Hello, %s" % name
# main.py
import module
module.helloworld("Jim")
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回到问题如何在/为ruby创建模块
WAMP安装正常,没问题,但是......
转到phpMyAdmin时,我从phpMyAdmin收到错误,如下所示:
Cannot load mysqli extension. Please check your PHP configuration
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另外,phpMyAdmin文档解释了此错误消息,如下所示:
要连接到MySQL服务器,PHP需要一组称为"MySQL扩展"的MySQL函数.此扩展可能是PHP发行版(已编译)的一部分,否则需要动态加载.它的名字可能是mysql.so或php_mysql.dll.phpMyAdmin尝试加载扩展但失败了.通常,通过安装名为"PHP-MySQL"的软件包或类似的东西来解决问题.
最后,apache_error.log文件具有以下PHP警告(请参阅mySQL警告):
PHP Warning: Zend Optimizer does not support this version of PHP - please upgrade to the latest version of Zend Optimizer in Unknown on line 0
PHP Warning: Zend Platform does not support this version of PHP - please upgrade to the latest version of Zend Platform in Unknown on line 0
PHP Warning: Zend Debug Server does not support this version of PHP - please …
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url = '"%s"' % url # This part
>>> url = "http://www.site.com/info.xx"
>>> print url
http://www.site.com/info.xx
>>> url = '"%s"' % url
>>> print url
"http://www.site.com/info.xx"
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它是高级Python吗?有没有它的教程?我该如何了解它?
如何为此脚本添加代理支持?
use LWP::Simple;
$url = "http://stackoverflow.com";
$word = "how to ask";
$content = get $url;
if($content =~ m/$word/)
{
print "Found $word";
}
Run Code Online (Sandbox Code Playgroud) 你如何用C#搜索网站源代码?很难解释,继承人在python中做到这一点
import urllib2, re
word = "How to ask"
source = urllib2.urlopen("http://stackoverflow.com").read()
if re.search(word,source):
print "Found it "+word
Run Code Online (Sandbox Code Playgroud) 我需要脚本在url.txt的url字符串中添加引号
从http://www.site.com/info.xx
到"http://www.site.com/info.xx"