大约有 40,000 项符合查询结果（耗时：0.0383秒） [XML]
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...lass spider(BaseSpider):
name = 'RubiGuesst'
start_urls = ['http://www.rubin-kazan.ru/guestbook.html']
def parse(self, response):
url_list_gb_messages = re.search(r'url_list_gb_messages="(.*)"', response.body).group(1)
yield FormRequest('http://www.rubin-kazan.ru' + url_...
`Apache` `localhost/~username/` not working
...
This is because the default webserver user which runs httpd is known as _www, which will not be the user in your local account. If your machine is only in use by you and the webserver will run only under your account then you can change the user.
To Find Your User and Group
In the Terminal use th...
Refresh a page using JavaScript or HTML [duplicate]
... the versionnumber of the page as a string (ajax) at loading. for example: www.yoursite.com/page/about?getVer=1&__[date]
Compare it to the stored versionnumber (stored in cookie or localStorage) if user has visited the page once, otherwise store it directly.
If version is not the same as local v...
离线版启动超时，有报错日志 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
...-add-opens, java.base/java.net=ALL-UNNAMED, --add-opens, java.base/sun.net.www.protocol.http=ALL-UNNAMED, --add-opens, java.base/sun.net.www.protocol.https=ALL-UNNAMED, -Dfile.encoding=UTF-8, -classpath, D:\appinventor\AppInventor2\resources\app.asar.unpacked\AppEngine\bin\..\lib\appengine-tools-api...
How to make an AJAX call without jQuery?
...hod == 'POST') {
x.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
}
x.send(data)
};
ajax.get = function (url, data, callback, async) {
var query = [];
for (var key in data) {
query.push(encodeURIComponent(key) + '=' + encodeURIComponent(data[k...
Utilizing the GPU with c# [closed]
... also ways of combining WinForms and XNA into hybrid applications:
http://www.ziggyware.com/news.php?readmore=866
You'll have to put some effort into learning shader programming (XNA supports HLSL), but this may be a simpler approach than learning a vendor-specific solution such as nVidia's CUDA. ...
Finding # occurrences of a character in a string in Ruby
... why it doesn't work with dots? Example "voyage.localhost.com".count('www.') => 2. How this can be?
– Gediminas
Feb 12 '14 at 5:04
12
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How can you search Google Programmatically Java API [closed]
... was offered was September 29, 2014). Your best bet is now querying http://www.google.com/search directly along with a honest user agent and then parse the result using a HTML parser. If you omit the user agent, then you get a 403 back. If you're lying in the user agent and simulate a web browser (e...
分享几个App Inventor 2“隐藏”的非常的实用的小技巧 - App Inventor 2 中...
...入任意内容：
3、Any代码块，代码整洁之道：https://www.bilibili.com/video/BV1Xj41147cn/
4、代码块导出图像，以及还原：https://www.fun123.cn/reference/other/download-pngs.html
5、iOS界面外观
6、过程参数，鼠标悬停时，可直接拖动...
What are some good resources for learning about Artificial Neural Networks? [closed]
...
Here are some example of Neural Net programming.
http://www.codeproject.com/KB/recipes/neural_dot_net.aspx
you can start reading here:
http://web.archive.org/web/20071025010456/http://www.geocities.com/CapeCanaveral/Lab/3765/neural.html
I for my part have visited a course about ...