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Multiple Models in a single django ModelForm?
... form):
# some actions...
return redirect(self.get_success_url())
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What is the proper way to use the node.js postgresql module?
...quire('pg');
const pool = new Pool({
connectionString: DATABASE_URL,
ssl: false,
max: 20,
idleTimeoutMillis: 30000,
connectionTimeoutMillis: 2000,
});
module.exports = {
query: (text, params) => pool.query(text, params)
}
it can be used a...
Pass in an array of Deferreds to $.when()
...mple
function ajaxRequest(capitalCity) {
return $.ajax({
url: 'https://restcountries.eu/rest/v1/capital/'+capitalCity,
success: function(response) {
},
error: function(response) {
console.log("Error")
}
});
}
$(function(){
v...
Base64 Decoding in iOS 7+
...rom base64 has been present in iOS since the very beginning by caveat of NSURL:
NSURL *URL = [NSURL URLWithString:
[NSString stringWithFormat:@"data:application/octet-stream;base64,%@",
base64String]];
return [NSData dataWithContentsOfURL:URL];
...
Remove Server Response Header IIS7
...
With the URL Rewrite Module Version 2.0 for IIS (UrlRewrite) enabled, in the configuration section <configuration> ➡ <system.webServer> ➡ <rewrite> add the outbound rule:
<outboundRules>
<rule name="R...
Hidden Features of ASP.NET [closed]
... Don't forget the workaround for IE's "friendly" messages: tinyurl.com/app-offline-friendly
– Mark Cidade
Sep 10 '08 at 21:01
1
...
Configure IIS Express for external access to VS2010 project
... required. You could run VS as administrator, or preferably you should add URL ACLs to grant the required permissions. In the example below permission is given to everyone, but you could use your own username.
Note: The urlacl must exactly match the binding. So a urlacl for http://*:8080 will allow...
Getting visitors country from their IP
...ation does not allow file_get_contents()
PHP Warning: file_get_contents() URL file-access is disabled in the server configuration
I modified Chandra's code so that it also works for servers like that using cURL:
function ip_visitor_country()
{
$client = @$_SERVER['HTTP_CLIENT_IP'];
$fo...
Best way to determine user's locale within browser
...ong for some people. Often it's easiest to put the language setting in the URL (eg. http://www.example.com/en/site vs http://www.example.com/de/site), and let the user click links between the two. Sometimes you do want a single URL for both language versions, in which case you have to store th...
Getting the location from an IP address [duplicate]
...e hostname, geolocation, network owner and additional information, eg:
$ curl ipinfo.io/8.8.8.8
{
"ip": "8.8.8.8",
"hostname": "google-public-dns-a.google.com",
"loc": "37.385999999999996,-122.0838",
"org": "AS15169 Google Inc.",
"city": "Mountain View",
"region": "CA",
"country": "US...