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Import error: No module name urllib2
...ould instead be saying
from urllib.request import urlopen
html = urlopen("http://www.google.com/").read()
print(html)
Your current, now-edited code sample is incorrect because you are saying urllib.urlopen("http://www.google.com/") instead of just urlopen("http://www.google.com/").
...
使用 XML 和 Web 服务 · App Inventor 2 中文网
... Weather is discontinued. As an alternative, Openweathermap could be used: https://openweathermap.org/.
Weather Underground’s Weather API is a free service that you can query for weather information at specified locations. We can use this service use this together with the App Inventor Web comp...
Installing a dependency with Bower from URL and specify version
...
Use a git endpoint instead of a package name:
bower install https://github.com/jquery/jquery.git#2.0.3
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How to set the authorization header using curl
...
http://curl.haxx.se/docs/httpscripting.html
See part 6. HTTP Authentication
HTTP Authentication
HTTP Authentication is the ability to tell the server your username and
password so that it can verify that you're a...
What's the difference between Sender, From and Return-Path?
...
The official RFC which defines this specification could be found here:
http://tools.ietf.org/html/rfc4021#section-2.1.2 (look at paragraph 2.1.2. and the following)
2.1.2. Header Field: From
Description:
Mailbox of message author
[...]
Related information:
Specifies the author(s) ...
When should I use perror(“…”) and fprintf(stderr, “…”)?
...eUploader: {
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How to make clang compile to llvm IR
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How do I check if a string is unicode or ascii?
... safer way to store text.
If you want to understand this more, I recommend http://farmdev.com/talks/unicode/.
In Python 3:
>>> type('abc') # Python 3 unicode string literal
<class 'str'>
>>> type(b'abc') # Python 3 byte string literal
<class 'bytes'>
In Python 3,...
Detach many subdirectories into a new, separate Git repository
...uctions are based on:
Sharing code between projects with git subtree – http://psionides.jogger.pl/2010/02/04/sharing-code-between-projects-with-git-subtree/
The Right Tool for the Job: git-stitch-repo – http://ifup.org/2009/02/07/the-right-tool-for-the-job-git-stitch-repo/
First, I pulled ou...
How to convert a string of bytes into an int?
... = h[2:]
if len(h) % 2:
h = "0" + h
return h.decode('hex')
Source: http://opentechnotes.blogspot.com.au/2014/04/convert-values-to-from-integer-hex.html
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