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  • How do I cache RSS feeds in order not to miss entries on client side?

    - by Wakusei
    I'm using a client side RSS reader and turn on my PC at night. But some RSS feeds publish only a limited number of entries and old entries are removed from the feed. So sometimes I can miss entries. In order to avoid that, I want to cache feeds on some web service. Is there something like it? Although I know server side readers like Google Reader solve this problem, I still like client side readers.

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  • LDAP hangs for 10-15 minutes if user put wrong credentials

    - by danny
    Hi: I am using a windows 2003 server .I am using LDAP to allow my wireless clients connect to the network. I can connect fine to the network. But whenever I enter a wrong credential my LDAP server freezes and no new clients can log in to the wireless network for 10 -15 minutes. i am using a cisco wlc and its doing web-authentication.

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  • yousendit or filesend local as well on internet?

    - by neolix
    Hi there, We are looking setup our own yousendit equivalent for our user as well for our clients! what is open source software to use, we want web interface as well email. We are looking setup using centos do any one has done some thing link this pls share with us. i have ref following link from serverfault but not getting it how do i run the show http://serverfault.com/questions/127737/is-there-a-linux-equivalent-of-yousendit

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  • NotificationCenter Widget Failed To Use CoreLocation

    - by James Ye
    I'm writing a notification center widget, and it had to use location information. In normal apps I use CoreLocation and it works fine. But in my widget, I tried to locationServicesEnabled but it didn't go to the callback functions, and the authorizationStatus is always kCLAuthorizationStatusNotDetermined, and the authorize setting didn't show up in Setting - location service. I already set the delegate to the class. The system's Yahoo weather widget can auto locating and it uses CoreLocation too, so the widget do have ability to use location service. Why CoreLocation doesn't work on my widget?

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  • Why are mainframes still around?

    - by ThaDon
    It's a question you've probably asked or been asked several times. What's so great about Mainframes? The answer you've probably been given is "they are fast" "normal computers can't process as many 'transactions' per second as they do". Jeese, I mean it's not like Google is running a bunch of Mainframes and look how many transactions/sec they do! The question here really is "why?". When I ask this question to the mainframe devs I know, they can't answer, they simply restate "It's fast". With the advent of Cloud Computing, I can't imagine mainframes being able to compete both cost-wise and mindshare-wise (aren't all the Cobol devs going to retire at some point, or will offshore just pickup the slack?). And yet, I know a few companies that still pump out net-new Cobol/Mainframe apps, even for things we could do easily in say .NET and Java. Anyone have a real good answer as to why "The Mainframe is faster", or can point me to some good articles relating to the topic?

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  • Getting started developing for iPhone

    - by mikemoosey
    Hey all, quick question. My end goal is to start developing apps for the iPhone but my current skillset is pretty limited. I'm wondering how far back I should go back and where I should start as far as becoming familiar with coding before the iPhone SDK course on Lynda.com isn't something that makes my eyes glaze over. My experience: I taught myself html from the html for dummies book maybe 10 years ago, I've taken a dreamweaver class and built a few sites with it, and I've customized a self hosted Wordpress blog by playing with the php code. Any tips on where I should start if I want to head down the road toward developing for the iPhone? Thanks!

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  • Editable CATextLayer?

    - by Ron
    I have several CATextLayers. When I doubleclick one of them, I want to be able to edit it's string. Think of text as it's handled in Keynote or many other apps. Any ideas? I thought of putting an editable textfield right in front of the layer and then dismiss it on enter, but I didn't get far. :-( I target Mac OS X 10.5 with Objective-C 2.0 and Garbage Collection. Any help or pointers would be greatly appreciated. Thanks in advance!!

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  • Can't install .NET 4.0 on Windows XP virtual machine! (VMWare Player)

    - by Vercas
    So, every time I try to install .NET Framework 4.0 on my Windows XP Professional SP3 VMWare Player virtual machine, I get a fatal error. It doesn't work with either Windows Update, the Web Installer or the normal installer! I don't know if it matters (AND I HOPE IT DOES NOT), but the host OS's Operating System drive is encrypted, and the VM HDD file resides on that partition. I don't think it matters because other programs can be installed! And downloaded!

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  • Erlang: configuring cover via rebar

    - by exterm
    My project is using a websocket server. Only for testing purposes, I also have an erlang websocket client implementation which resides in the test/ folder along with the tests. Now, when I run the tests via rebar with {cover_enabled, true} in my rebar.config, I also get coverage reported for the modules of the websocket client. I don't want this in my reports. Cover documentation says I should create a cover specification file containing {excl_mods, [websocket_client]}. But how do I convince rebar to use this file? Cover documentation: http://www.erlang.org/doc/apps/common_test/cover_chapter.html http://www.erlang.org/doc/man/cover.html rebar: https://github.com/basho/rebar

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  • error C2065: 'AfxBeginThread' : undeclared identifier

    - by bdhar
    I have a simple ATL Service in which I have included the following statement. AfxBeginThread(WorkerThread, this, THREAD_PRIORITY_NORMAL, 0, 0); But the compiler complains that error C2065: 'AfxBeginThread' : undeclared identifier But in MSDN i found that AfxBeginThread is found in AFXWIN.H If I include AFXWIN.H, the compiler complains that fatal error C1189: #error : WINDOWS.H already included. MFC apps must not #include <windows.h> What am I missing here? Thanks. PS: I am using Visual Studio 6.0 Enterprise Edition in Windows XP SP2.

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  • More than 2 webcams on Windows

    - by Daniel Mošmondor
    Well, for the project I envisioned I have MY software and want to attach 4 webcams to the PC. I dug deep down into development only to find out that... Windows won't work with more than 2 webcams?! Is there a way around that problem? Information about my configuration: Windows 7 Ultimate (64-bit) Relevant applications running in x86 mode Canyon or Prestigion 2Mpix web cam (running in 640x480 resolution at 30 FPS)

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  • Can you recommend wiki, forum, blog & cms plugins for an existing Rails app or should I go the route

    - by Nick Gorbikoff
    Hello. I have an existing Rails internal app, that handles inventory, invoicing, order taking, labeling, data imports/exports, etc, etc. Now I need to add blog, cms, forum and wiki functionality to it. It seems silly to try to roll out my own solutions when there are already some out there. So I was wondering if people could recommend based on their experience: Are there good plugins out there? (Which ones you had experience with?) Would you rather recommend to go the route of engines, and integrate RadiantCMS or similar apps? (please provide recommendations based on your integration experience) Or would you just bite the bullet and roll out your own? Thank you. P.S.: Right now the app is Rails 2.3, but it will get upgraded to Rail 3 in a year, when most gems/plugins that it depends on will be Rails 3 compatible.

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  • Database migration

    - by graham.reeds
    We are migrating a client's own database schema to our own (both SQL-Server). Most of the mappings from their schema to ours have been indentified and rules been agreed on if the columns don't exactly align (default values etc.) Previously, depending on who was assigned the task, this has been done either with a mixture of sql scripts or one-off vb apps. I was thinking there must be a application (commercial or otherwise) where you can assign these mappings/rules and have it stream the data across. Surely the setting up and configuration of this tool would be less than the creation of ad-hoc scripts... Is there an app? Apart from the obvious 'be careful' any tips to mitigate the stress of a non-DBA porting one schema to another?

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  • define variable in linux that can be access in php

    - by sweb
    I add a variable in whole linux varibale in /etc/profile export MYNAME="My Value" how can i access this value in php source code during run via apache web server? in $_SERVER this value doesn't exist. just this keys appear on $_ENV: _ENV["APACHE_RUN_DIR"] /var/run/apache2 _ENV["APACHE_PID_FILE"] /var/run/apache2.pid _ENV["PATH"] /usr/local/bin:/usr/bin:/bin _ENV["APACHE_LOCK_DIR"] /var/lock/apache2 _ENV["LANG"] C _ENV["APACHE_RUN_USER"] www-data _ENV["APACHE_RUN_GROUP"] www-data _ENV["APACHE_LOG_DIR"] /var/log/apache2 _ENV["PWD"] /

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  • My iPhone app has been downloaded by people all over the world, but has no use to anyone outside of

    - by Rob Lourens
    I wrote a basic free app for the bus schedule in my American university's town which was accepted into the app store on Saturday. Since then the app has been downloaded (assuming I'm reading the iTunes Connect reports right) 18 times in Canada, 6 times in Germany, and many times from other places all over the world. I can't figure out why all these people are downloading it... are there services automatically downloading free apps for some purpose that I can't even imagine? Should I put a price on it ASAP?

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  • How to filter runing in VLC video stream? (FROM CMD)

    - by Ole Jak
    so.. I esely can broadcast my web cam with VLC using command lines like this (I use Windows) "C:\Program Files (x86)\VideoLAN\VLC\vlc.exe" -vvv -I --dshow-vdev="Logitech QuickCam Express / Go" dshow:// --sout When I paste command into CMD and hit enter it starts streaming (all is fine - I can play it) How can I now for example add brightness or any other filter to that stream from CMD?

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  • Symfony cacheing question (cacheing a partial)

    - by morpheous
    I am using Symfony 1.3.2 and I have a page that uses a partial from another module. I have two modules: 'foo' and 'foobar'. In module 'foo', I have an 'index' action, which uses a partial from the 'foobar' module. so foo/indexSuccess.php looks something like this: Some data here ? I want to cache 'part2' of my foo/indexSuccess.php page, because it is very expensive (slow). I want the cache to have a lifetime of about 10 minutes. In apps/frontend/modules/foo/config/cache.yml I need to know how to cache 'part2' of the page (i.e. the [very expensive] partial part of the page. can anyone tell me what entries are required in the cache.yml file?

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  • What is the best way to do development with git? [closed]

    - by marlene
    I have been searching the web for best practices, but don't see anything that is consistent. If you have an excellent development process that includes successful releases of your product as well as hotfixes/patches and maintenance releases and you use git. I would love to hear how you use git to accomplish this. Do you use branches, tags, etc? How do you use them? I am looking for details, please.

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  • What would be a quick fix in case of server downtime due to sudden high traffic?

    - by PMoubed
    Let's consider a scenario like below: A small web blog build based on LAMP stack and deployed on a shared hosting. Suddenly it becomes popular in one day and it gets million hits per day. Since the developer have not consider high traffic, it caused server downtime and crashes. What would be a quick fix for such a scenario? BTW I know on cloud Servers I may be able to add more RAM or CPU to avoid that like in Amazon EC2.

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  • (Symfony) How can i change the templating of a form in sfDoctrineGuardPlugin ?

    - by ruic
    How can i change the templating of a form in sfDoctrineGuardPlugin? That is, I need to change the html (class, id) of the input elements (username, password) of a login form provided by sfDoctrineGuardPlugin. I've changed apps/app_name/modules/sfGuardAuth/templates/singinSuccess.php, but it then just echoes $form (I need to change contents of that part - $form): <form action="<?php echo url_for('@sf_guard_signin') ?>" method="post"> <table> <?php echo $form ?> </table> <input type="submit" class="go_button" value="ir" /> <a href="<?php echo url_for('@sf_guard_password') ?>"><?php echo __('Forgot your password?') ?></a> </form> (It really should be something like changing a _form.php = I cant find this, though :S) Thank you all for any answers provided =)

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  • Browser http port-forwarding

    - by Kakao
    When using a browser like Firefox I need that any url of the domain example.com to have appended the port :8008. Not only when I type it at address bar but any where it is referenced within the served html page. All the other domains should be left as is. I know I can setup a proxy like Squid or use a pac file in a web site but I want it simpler if possible.

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  • How Android 2.2 interacting with Flash 10.1 (how to use flash from my app)?

    - by zxcat
    Hi! I'm searched adobe and android developers sites, but can't find any details on this. Is it possible to use Flash as a part of my app? E.g. like a widget/GUI element? Or it's integrated in browser only and can't be simple accessible? I know, Adobe AIR apps are supported as standalone .apk. So it must be some API/SDK (from Google) to connect with Flash player. Is there any details, how to program it (more clear: launch swf from my app and interact with it)? Thank you!

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