check (18,686)


javascript - How to detect which one of the defined font was used in a web page?

javascript - How to detect which one of the defined font was used in a web page?

Suppose I have the following CSS rule in my page: body{font-family: Calibri, Trebuchet MS, Helvetica, sans-serif;}How can I detect which one of the defined fonts was used in the user's browser? Edit f…


python - What OS am I running on?

What do I need to look at to see whether I'm on Windows or Unix, etc?…


What's the best way to determine if a temporary table exists in SQL Server?

When writing a T-SQL script that I plan on re-running, often times I use temporary tables to store temporary data. Since the temp table is created on the fly, I'd like to be able to drop that table…



How can I detect if a browser is blocking a popup?

Occasionally, I've come across a webpage that tries to pop open a new window(for user input, or something important), but the popup blocker prevents this from happening. What methods can the calling w…


vb.net - 'Best' Diff Algorithm

I need to implement a Diff algorithm in VB.NET to find the changes between two different versions of a piece of text. I've had a scout around the web and have found a couple of different algorithms.…


JavaScript Troubleshooting Tools in Internet Explorer

I use Firebug and the Mozilla JS console heavily, but every now and then I run into an IE-only JavaScript bug, which are really hard to locate(ex: error on line 724, when the source html only has 200…


c# - Searching directories for tons of files?

I'm using MSVE, and I have my own tiles I'm displaying in layers on top. Problem is, there's a ton of them, and they're on a network server. In certain directories, there are something on the order o…


Full complete MySQL database replication? Ideas? What do people do?

Currently I have two Linux servers running MySQL, one sitting on a rack right next to me under a 10 Mbit/s upload pipe(main server) and another some couple of miles away on a 3 Mbit/s upload pipe(m…


How to enable Full-text Indexing in SQL Server 2005 Express?

I am trying to enable Full-text indexing in SQL Server 2005 Express. I am running this on my laptop with Vista Ultimate. I understand that the standard version of SQL Server Express does not have ful…


What program can I use to generate diagrams of SQL view/table structure?

I've been tasked with redesigning part of a ms-sql database structure which currently involves a lot of views, some of which contain joins to other views. Anyway, I wonder if anyone here could recom…




how not get for exists string java javascript value example