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A good book for learning D3.js [closed]
...book is now available online for free, along with embedded jsbin examples.
http://chimera.labs.oreilly.com/books/1230000000345/index.html
So if you are looking for a "book", this would be a great start.
Another great place to start is the set of tutorials - you could almost think of them as a mini...
Which characters make a URL invalid?
...nd unwise characters (e.g. '$', '[', ']') and should be properly encoded:
http://mw1.google.com/mw-earth-vectordb/kml-samples/gp/seattle/gigapxl/$[level]/r$[y]_c$[x].jpg
Some of the character restrictions for URIs/URLs are programming language dependent. For example, the '|' (0x7C) character alth...
How can I get the named parameters from a URL using Flask?
...passed in the URL you can do it as follows
from flask import request
#url
http://10.1.1.1:5000/login/alex
from flask import request
@app.route('/login/<username>', methods=['GET'])
def login(username):
print(username)
In case you have multiple parameters:
#url
http://10.1.1.1:5000/log...
Is a colon `:` safe for friendly-URL use?
...
I recently wrote a URL encoder, so this is pretty fresh in my mind.
http://site/gwturl#user:45/comments
All the characters in the fragment part (user:45/comments) are perfectly legal for RFC 3986 URIs.
The relevant parts of the ABNF:
fragment = *( pchar / "/" / "?" )
pchar = ...
Rails params explained?
...he params come from the user's browser when they request the page. For an HTTP GET request, which is the most common, the params are encoded in the url. For example, if a user's browser requested
http://www.example.com/?foo=1&boo=octopus
then params[:foo] would be "1" and params[:boo] would ...
How to detect online/offline event cross-browser?
...x/Mozilla behavior, which are outlined in the comments of this bug report:
https://bugzilla.mozilla.org/show_bug.cgi?id=654579
But, to answer the question - you can't rely on the online/offline events/property to detect if there is actually network connectivity.
Instead, you must use alternate appro...
How do I send a POST request as a JSON?
...rllib2
data = {
'ids': [12, 3, 4, 5, 6]
}
req = urllib2.Request('http://example.com/api/posts/create')
req.add_header('Content-Type', 'application/json')
response = urllib2.urlopen(req, json.dumps(data))
Python 3.x
https://stackoverflow.com/a/26876308/496445
If you don't specify the...
What is the difference between customErrors and httpErrors?
What is the difference between the customErrors and httpErrors sections of the web.config file in ASP.NET MVC applications?
...
Set up DNS based URL forwarding in Amazon Route53 [closed]
...NS service (Nettica) allowed me to route requests to "aws.example.com" to "https://myaccount.signin.aws.amazon.com/console/".
...
Access-control-allow-origin with multiple domains
...For IIS 7.5+ and Rewrite 2.0 you can use:
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Headers" value="Origin, X-Requested-With, Content-Type, Accept" />
<add name="Access-Control-Allow-Methods" value="POST,GE...