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What does the “>” (greater-than sign) CSS selector mean?
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What does it mean then when you get something like .entry-content > * {"code" } which is followed by .entry-content {"other code" }? Doesn't .entry-content > * cover all the children of entry-content?
– YCode
Feb 12 '19 at 23:18
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What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
What is the easiest way to pretty print (a.k.a. formatted) a org.w3c.dom.Document to stdout?
6 Answers
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HTTP error 403 in Python 3 Web Scraping
...de('utf-8')
The web_byte is a byte object returned by the server and the content type present in webpage is mostly utf-8.
Therefore you need to decode web_byte using decode method.
This solves complete problem while I was having trying to scrap from a website using PyCharm
P.S -> I use pytho...
How to check if command line tools is installed
... I entered xcode-select-p, only to get /Applications/Xcode.app/Contents/Developer. What does it mean?
– study
May 9 '15 at 17:15
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Is it possible to cache POST methods in HTTP?
...er the entity referred to by the
Request-URI, or by the Location or
Content-Location headers (if present).
These methods are:
- PUT
- DELETE
- POST
It's not clear to me how these specifications can allow meaningful caching.
This is also reflected and further clarified in RFC 7231...
JavaScript for detecting browser language preference [duplicate]
...est.get('callback')
if callback:
self.response.headers['Content-Type'] = 'application/javascript'
self.response.out.write(callback + "(")
self.response.out.write(headers)
self.response.out.write(")")
else:
self.response.headers['Cont...
java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
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Use the other encode method in URLEncoder:
URLEncoder.encode(String, String)
The first parameter is the tm>ex m>t to encode; the second is the name of the character encoding to use (e.g., UTF-8). For m>ex m>ample:
System.out.println(
URLEncoder.encod...
Show or hide element in React
...gt;</script>
<div id="container">
<!-- This element's contents will be replaced with your component. -->
</div>
JSFiddle
React circa 2014
The key is to update the state of the component in the click handler using setState. When the state changes get applied, t...
How do I make the return type of a method generic?
Is there a way to make this method generic so I can return a string, bool, int, or double? Right now, it's returning a string, but if it's able find "true" or "false" as the configuration value, I'd like to return a bool for m>ex m>ample.
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Programmatically Request Access to Contacts
Since updating to iOS 6 I've noticed that my code to add a contact to iPhone's address book no longer works. I believe this is a permission related problem, since Apple now requires user permission before accessing contacts (fixing this issue).
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