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How big can a user agent string get?
...rints and not only the user agent strings. In a real world scenario, for a site that gets several million page views per month you would end up with a few thousand user agent string, so normalizing makes sense IMHO. With that said, I'm not very positive on storing user agent strings in the database ...
How to Get True Size of MySQL Database?
...related to data stored in indexes.
Everything is described here:
http://www.mkyong.com/mysql/how-to-calculate-the-mysql-database-size/
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json_encode/json_decode - returns stdClass instead of Array in PHP
...ct Notation (JSON) Data Interchang
PHP Manual - Arrays
Thanks to https://www.randomlists.com/things for the 'things'
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How to access session variables from any class in ASP.NET?
...:
/// <summary>
/// This holds all of the session variables for the site.
/// </summary>
public class SessionCentralized
{
protected internal static void Save<T>(string sessionName, T value)
{
HttpContext.Current.Session[sessionName] = value;
}
protected internal static T Get...
What is a dependency property?
...
The only explanation I found helpful and well written is this one: http://www.wpftutorial.net/dependencyproperties.html
Basically, DependencyProperties differ from regular properties in that they're not just setters / getters for fields in the class, but they retrieve their actual values dynamical...
How to properly check if std::function is empty in C++11?
...
Check here http://www.cplusplus.com/reference/functional/function/operator_bool/
Example
// function::operator bool example
#include <iostream> // std::cout
#include <functional> // std::function, std::plus
int main () {
s...
New features in java 7
...as released on July 28, 2011, so you should now go to the official java SE site.
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Real life trading API [closed]
...
https://www.quantopian.com
i suppose the newest, but has an online ide / debugger / visualizer, and integration with interactive brokers for paper trading and real trading. great community for R&D too
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Should I use @EJB or @Inject
...c. Gavin King recommends @Inject over @EJB for non remote EJBs.
http://www.seamframework.org/107780.lace
or
https://web.archive.org/web/20140812065624/http://www.seamframework.org/107780.lace
Re: Injecting with @EJB or @Inject?
Nov 2009, 20:48 America/New_York | Link Gavin King ...
Detect if value is number in MySQL
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