大约有 46,000 项符合查询结果（耗时：0.0691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_...
Format number to 2 decimal places
...ed to 0.16
TRUNCATE(0.164, 2)
-- will be evaluated to 0.16
docs: http://www.w3resource.com/mysql/mathematical-functions/mysql-truncate-function.php
With rounding:
ROUND(0.166, 2)
-- will be evaluated to 0.17
ROUND(0.164, 2)
-- will be evaluated to 0.16
docs: http://www.w3resource.com/mysql/m...
Using PHP with Socket.io
...st do something like this:
var http = require('http'),
host = WWW_HOST,
clen = 'userid=' + userid,
site = http.createClient(80, host),
request = site.request("POST", "/modules/nodeim/includes/signonuser.inc.php",
{'host':host,'Conten...
.gitignore for PhoneGap/Cordova 3.0 projects - what should I commit?
...It provides a mechanism for copying the icons and splashscreen images from www to the platform directories (for iOS and Android), installing plugins, and handling platform specific files that should be added to version control.
Update: Grunt Gist
Here is another gist which is a Grunt port of the a...
How to get first 5 characters from string [duplicate]
... Thanks, this is what I needed it for: if(substr($myURL, 0, 4) == "www.") $myURL = preg_replace('/www./', '', $myURL, 1);
– shanehoban
Jun 19 '14 at 9:50
1
...
How can I convert an image into Base64 string using JavaScript?
...rl);
xhr.responseType = 'blob';
xhr.send();
}
toDataURL('https://www.gravatar.com/avatar/d50c83cc0c6523b4d3f6085295c953e0', function(dataUrl) {
console.log('RESULT:', dataUrl)
})
This code example could also be implemented using the WHATWG fetch API:
const toDataURL = url =...
Newline in JLabel
...e the MultilineLabel component in the Jide Open Source Components.
http://www.jidesoft.com/products/oss.htm
share
|
improve this answer
|
follow
|
...
What is a columnar database?
...his may help. These were to featured products on a Google search.
http://www.vertica.com/
http://www.paraccel.com/
http://www.asterdata.com/index.php
share
|
improve this answer
|
...
What does JVM flag CMSClassUnloadingEnabled actually do?
... getClass().getResource("/path/to.wsdl"),
new QName("http://www.example.com", "MyService"))
.getPort(
new QName("http://www.example.com", "MyPortType"),
MyPortType.class);
Internally, this proxy delegated to an instance of weblogic.wsee.jaxws.spi.ClientInstance,...
Get absolute path of initially run script
...R variables do not provide this. For example, if index.php exists in /var/www/vpath1/html and /var/www/html/ and /var/www/vpath2/html, and each of these is virtually mapped to /var/www/html, then /var/www/html is what you will see, no matter which virtual server is used.
– Mar...