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Differences between socket.io and websockets
... browser:
WebSocket Client
WebSocket client example using vanilla JavaScript:
var l = document.getElementById('l');
var log = function (m) {
var i = document.createElement('li');
i.innerText = new Date().toISOString()+' '+m;
l.appendChild(i);
}
log('opening websocket connection');
var...
How should I choose an authentication library for CodeIgniter? [closed]
...)
Uses potentially unsafe md5 hashing
Failed login attempts only stored by IP, not by username - unsafe!
Autologin key not hashed in the database - practically as unsafe as storing passwords in cleartext!
Role system is a complete mess: is_admin function with hard-coded role names, is_role a complet...
How to debug Lock wait timeout exceeded on MySQL?
...9956, OS thread id 1192212800
MySQL thread id 5341758, query id 189708501 127.0.0.1 lwdba
show innodb status
---TRANSACTION 0 620783788, not started, process no 29956, OS thread id 1196472640
MySQL thread id 5341773, query id 189708353 10.64.89.143 viget
---TRANSACTION 0 0, not started, process no 2...
How to avoid reverse engineering of an APK file?
...
127
AFAIK, you cannot protect the files in the /res directory anymore than they are protected right...
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
... - client side - so the only way to read the hash fragment is using JavaScript that runs on the page.
This makes it possible to pass an Access Token directly to the client without the risk of it being intercepted by an intermediary server. This has the caveat of only being possible client side and...
Fast Bitmap Blur For Android SDK
...
Patrick FavrePatrick Favre
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...
27
So you're basically leveraging network latency and turning your router into a sort of que?
– Eric R.
...
What's the “big idea” behind compojure routes?
...r> (example-route {:server-port 80
:server-name "127.0.0.1"
:remote-addr "127.0.0.1"
:uri "/"
:scheme :http
:headers {}
:request-method :get})
{:status 200,
:header...
How to serve an image using nodejs
... png: 'image/png',
svg: 'image/svg+xml',
js: 'application/javascript'
};
app.get('*', function (req, res) {
var file = path.join(dir, req.path.replace(/\/$/, '/index.html'));
if (file.indexOf(dir + path.sep) !== 0) {
return res.status(403).end('Forbidden');
}
var t...
CORS - What is the motivation behind introducing preflight requests?
...that allows a web page to make XMLHttpRequests to another domain (from wikipedia ).
10 Answers
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