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  • contenteditable realtime replace youtube url

    - by pimz
    so the problem is, i have a contenteditable div, with a keyup function binded. everytime somebody puts a youtube url in it, it has to be replaced by an embedded movie. i came up with a regex like this : content.match(/http:\/\/\w{0,3}.?youtube+\.\w{2,3}\/watch\?v=.*?(?=\s)/g); firefox wil do the replace after a whitespace, but in ie it won't work. any suggestions? thnx in advance!

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  • What (software) usb sniffers are available for windows?

    - by frankster
    Are there any software drivers for windows 7 (64-bit) that can report the data transferred between some application software and a usb device? I have tried snoopy (http://sourceforge.net/projects/usbsnoop/) but I can't get it working. Possibly I would need to go down the route of installing an earlier version of windows. Any other suggestions?

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  • Migration from ASP.NET MVC2 Priview 2 to MVC2 RC: Any breaking changes?

    - by Azho KG
    Hi, I'm trying to migrate from ASP.NET MVC2 Priview 2 to MVC2 RC, because new version of Telerik is enforcing it. I had big problems while migrating from MVC 1.0 to MVC 2.0 Preview 2, so I wanted to confirm with you guys before continuing. Has anyone migrated from Prev2 to RC? Was there any problems? Are they easy to solve? Any suggestions are greatly welcome. Thanks.

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  • Git for Local Branches

    - by Rachel
    How can I differentiate between two local branches in git ? How can I copy one local branch to another local branch ? In general how can I perform difference operation between two local branches on my server using git. I tried looking it up online but there is not enough documentation on that or there is not clear documentation on that. Any suggestions or links to useful material would be highly appreciated. Thanks.

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  • PHP GET number query

    - by Jordan
    Hi to all! I have a query that gets the name and an id. The results is like this : 54 - Rian Ree Barrientos I wanted to get the number 54. I used echo (int)$_GET['number']; But the result is "0". How can I get the number?

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  • Where can I find a good guide to writing C Collections?

    - by Mike Axiak
    I remember having read a very good guide to writing collections. By that I mean, it described using macros to generate types with type parameters, kind of like C++ templates. I'm not sure if it was written by Rusty Russell, but it was someone I recognized. It was posted on hackernews or proggit... I wanted to write a new C library and has searched google for the past 30 min for this guide to no avail. Anybody remember?

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  • What are some good usability guidelines an average developer should follow?

    - by Allain Lalonde
    I'm not a usability specialist, and I really don't care to be one. I just want a small set of rules of thumb that I can follow while coding my User Interfaces so that my product has decent usability. At first I thought that this question would be easy to answer "Use your common sense", but if it's so common among us developers we wouldn't, as a group, have a reputation for our horrible interfaces. Any Suggestions?

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  • text field significantly bigger in certain browser

    - by ian
    I have the below text field in my page: <input class="message" id="message" name="message" type="text" size="65" /> For some reason in the latest FireFox for OS X it is about 200pixels wider than it is in the latest Chrome (mac/pc) FireFox(pc) and IE(pc) Any suggestions on how I can fix this or why this is happening?

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  • Use tab bar inconjuction with navigation bar?

    - by bipolarpants
    Hello, I'm brand new to Objective C programing for the Iphone. I was wondering if it is possible to use a tab bar, and in one of the tabs have a navigation bar so that I could drill down? I tried to look for tutorials and found this one http://www.devx.com/wireless/Article/45161/1954, I got it to work as written but I couldn't figure out to display the data I wanted. Does anyone know how? or does anyone know a tutorial for complete beginners?

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  • Executing CLI commands from Java

    - by Dolphin
    Hi I have this API - which I managed to carryout some API steps solely from the CLI without using their GUI. Now I need to execute these CLI commands (i.e. for carrying out these API steps) in Java. When surfing, I couldn't find a helpful link for sample code on how to deal with this. May I know how to execute CLI commands using Java code (say in a Java class) Appreciate any insight, suggestions or guidance. Many thanks in advance

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  • Instance caching in Objective C

    - by zoul
    Hello! I want to cache the instances of a certain class. The class keeps a dictionary of all its instances and when somebody requests a new instance, the class tries to satisfy the request from the cache first. There is a small problem with memory management though: The dictionary cache retains the inserted objects, so that they never get deallocated. I do want them to get deallocated, so that I had to overload the release method and when the retain count drops to one, I can remove the instance from cache and let it get deallocated. This works, but I am not comfortable mucking around the release method and find the solution overly complicated. I thought I could use some hashing class that does not retain the objects it stores. Is there such? The idea is that when the last user of a certain instance releases it, the instance would automatically disappear from the cache. NSHashTable seems to be what I am looking for, but the documentation talks about “supporting weak relationships in a garbage-collected environment.” Does it also work without garbage collection? Clarification: I cannot afford to keep the instances in memory unless somebody really needs them, that is why I want to purge the instance from the cache when the last “real” user releases it. Better solution: This was on the iPhone, I wanted to cache some textures and on the other hand I wanted to free them from memory as soon as the last real holder released them. The easier way to code this is through another class (let’s call it TextureManager). This class manages the texture instances and caches them, so that subsequent calls for texture with the same name are served from the cache. There is no need to purge the cache immediately as the last user releases the texture. We can simply keep the texture cached in memory and when the device gets short on memory, we receive the low memory warning and can purge the cache. This is a better solution, because the caching stuff does not pollute the Texture class, we do not have to mess with release and there is even a higher chance for cache hits. The TextureManager can be abstracted into a ResourceManager, so that it can cache other data, not only textures.

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  • httpURLConnection vs apache commons http

    - by Pablo Fernandez
    Hi everyone! I just wanted to know if any of you had any problems using java default HttpURLConnection class. Some kind of bug that made you switch to apache commons. Or is it just the (ugly) interface that class exposes that justifies the birth of 3rd party http lib? Disclosure: I heard some arguments against java.net having some serious problems, but I'm finding hard to believe that a class that is part of the java core distribution still has issues after several releases of the JDK

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  • Overriding an ActiveRecord attribute

    - by jspooner
    I have a model with a completed:boolean column that I'd like override so I can add some conditional code. I've never override an ActiveRecord attribute before and wanted to know if the method below is good practice? class Article < ActiveRecord::Base def completed=(b) write_attribute(:completed, b) # IF b is true then do something end end

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