大约有 46,000 项符合查询结果（耗时：0.0550秒） [XML]
retrieve links from web page using python and BeautifulSoup [closed]
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There's no reason to use BeautifulSoup anymore, unless you're on Google App Engine or something where anything not purely Python isn't allowed.
lxml.html also supports CSS3 selectors so this sort of thing is trivial.
An example with lxml and xpath would look like this:
import urllib
import lxm...
No connection could be made because the target machine actively refused it?
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If this happens always, it literally means that the machine exists but that it has no services listening on the specified port, or there is a firewall stopping you.
If it happens occasionally - you used the word "sometimes" - and ret...
Mac zip compress without __MACOSX folder?
... the resource forks. If you create the file with zip, which is a 3rd-party app, then the __MACOSX/ directory never gets created in the first place.
– Edward Falk
Jun 22 '16 at 19:05
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How do I get jQuery to select elements with a . (period) in their ID?
...to the poor sap who's stuck adding window dressing to a poorly-written web app deployed in the late 90s.
– Elliot Nelson
Jun 6 '13 at 17:55
4
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favicon.png vs favicon.ico - why should I use PNG instead of ICO?
...shortcut icon" href="http://sstatic.net/so/favicon.ico">
<link rel="apple-touch-icon" href="http://sstatic.net/so/apple-touch-icon.png">
The apple-itouch thingy is for iphone users that make a shortcut to a website.
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Resource interpreted as Document but transferred with MIME type application/zip
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I've tried sending it as Content-Type: application/zip with no avail, it still tries to process it as a 'Document'. It's probably also worth pointing out that the zip URL is dynamic in my app, so it's nothing to do with caching.
– Ashley Will...
How to handle configuration in Go [closed]
... parse and human readable/editable
while offering semantics for lists and mappings (which can become quite handy), which
is not the case with many ini-type config parsers.
Example usage:
conf.json:
{
"Users": ["UserA","UserB"],
"Groups": ["GroupA"]
}
Program to read the configuration
i...
How to force a html5 form validation without submitting it via jQuery
I have this form in my app and I will submit it via AJAX, but I want to use HTML5 for client-side validation. So I want to be able to force the form validation, perhaps via jQuery.
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Laravel redirect back to original destination after login
...ved to the service container.
Modify the new Middleware auth redirector
/app/Http/Middleware/RedirectIfAuthenticated.php
Change the handle function slightly, so it looks like:
public function handle($request, Closure $next, $guard = null)
{
if (Auth::guard($guard)->check()) {
ret...
Programmatically access currency exchange rates [closed]
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"iGoogle was retired on November 1, 2013", your app doesn't work any more
– yegor256
Nov 5 '13 at 11:15
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