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  • Eclipse Intro / Welcome page

    - by Raven
    Hello, is it possible to have links on the welcome page which point to defined commands and for example, launch an dialog? I am thinking of having a welcome page, pointing out the steps what to do first, like: 1) change language (click here) 2) set up database connection (click here) 3) start working (click here) "click here" should be a link to call the actual dialog to set things up. I am using Eclipse with the command style menu. Grateful for any suggestions!

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  • How Do I code this in python with simplejson

    - by Spikie
    how do i code a python program that return a json element that look like this {1:{'name':foo,'age':xl} 2:{'name':vee,'age':xx} .... } What i meant is that i want return nested dictionaries What i hoped to accomplish is something like this var foo = 1.name # to the the value of name in the clientside I hope all this made sense .English is my second language thanks in advance

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  • Function keys on Dell laptop work double as OEM keys

    - by Factor Mystic
    I'm working with a new Dell Studio 1555, and the F1-F12 keys at the top of the keyboard are dual function with OEM keys such as volume and screen brightness. The problem is, is that the OEM keys are the default, and you have to press the Fn key to get the F- key to work. For example, this means you have to hit Alt+Fn+F4 to close a window, instead of the regular Alt+F4. This is really annoying. Is there a way to reverse the default functions of the F- keys in Windows? Ideally this is possible without some kind of third party hotkey manager.

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  • MATLAB date selection popup calendar for gui

    - by Doresoom
    Does anyone know of a method to display a popup date selection calendar in a MATLAB gui? I know the financial toolbox has a uicalendar function, but unfortunately I don't have that toolbox. I have a hunch I'm going to have to use some Java or some other language for this one, which I know nothing about. I'm looking for something similar to this: which would return a date string after the user selects the date.

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  • RHEL 4.8 / Sybase 12.5.4 64 bit install error - I have libaio i368 installed I need libaio x86_64 in

    - by Jon
    I am trying to install Sybase ASE 12.5.4 64 bit. I know the machine has a 64 bit processor It is giving me an error during install saying: "error while loading shared libraries: libaio.s0.1" I run the command: rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n' libaio Which returns: libaio-0.3.105-2 (i386) I found a src rpm for libaio-0.3.102. I followed the steps to install which included using make. It appeared to install without error. But when I run the rpm -q command again I still only see the i386 version installed. Not really sure where to go from here. Ideally I would like to find a regular rpm of libaio x86_64 for RHEL 4.8. If I were to find one would I upgrade the package that is already there? Would I remove and install the new one. Or would I install and two separate version of the library?

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  • Moving from Ubuntu desktop to Ubuntu Server via SSH

    - by Daniel Elessedil Kjeserud
    So a little while ago I installed regular Ubuntu for a home server, but that gave me a lot of extra packages. What I should have done was to install Ubuntu Server, since I don't even own a screen to connect to it. Does anybody know of a way to convert my Ubuntu machine to a Ubuntu Server machine in one big swoop? It has to be done over SSH, since I don't have a screen to connect to it, like I said. It's currently running 9.10, about to be upgraded to 10.4.

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  • How to get average of multiple time series

    - by Supun Kamburugamuva
    I have few computers running. I want to get the average CPU usage of these computers and plot it as a graph. So I've collected CPU usage in regular intervals in these machines. So for each computer I have a data set of time and CPU usage. But the times at which CPU measurements are taken in different machines are not in sync. For example in 1st machine CPU may be measured in time 1, 5, 9. In the second machine CPU may be measured in time 2, 5, 8. I want to get an average data series from these different data sets. Could you point me to some resources? Thanks - Supun.

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  • Find localized Windows strings

    - by DougN
    I need to find some strings that the current version of Windows is using. For example, when I create a new folder, it is initially named "New Folder" on English Vista. I need to programmatically find what that folder would be named on any language and version of Windows that I might be running on. Anyone have any ideas how to do that?

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  • Intermittent freeze of Windows 7 x64 on laptop

    - by georged
    I have Lenovo W500, 8GB RAM, 250GB Crucial SSD running Windows 7 x64 using boot-to-vhd. Lately I started to experience some random freezes for 5-30 seconds. And when I say "freeze" I mean it; it's like a time machine - no input taken, nothing is written anywhere, no log, no disk activity. And then suddenly machine would wake up and continue as if nothing happened. I do suspect that it's one of the drivers but I don't see any updates in the log lately except for .NET 4 framework and Adobe Reader. Out of new or updated software I can only recall Skype and IE9 but freezes started to occur definitely before IE install. Regular software includes but not limited to: Office 2010, VMWare Workstation, IE9, Chrome, Skype, Seesmic/TweeterDeck, Live Writer. How should I approach the "hunting season" to find our the culprit? Any tools or packages that could help me to identify the component, program, driver that causes the freeze? Cheers

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  • How to re-add a missing font

    - by WEFX
    I recently upgraded from Office 2007 to 2010, and that went fairly smoothly. However, afterwards, my Calibri font was gone, so my Word and Outlook started using the next available font in the list... Comic Sans! I browsed to Control Panel Fonts, and saw that there was no longer a Calibri listing. I know that one way to recover a missing font is to just copy the missing font files from another computer. In my case, the four files I needed were: calibri.ttf, //regular calibrib.ttf, //bold calibrii.ttf, //italics calibriz.ttf, //bold and italics However, once I attempted to copy-and-paste these files to my computer, I realized these files were already on my problem computer; they never really got erased. I don't know why they aren't working in Office, and they aren't listed in Control Panel Fonts.

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  • LaTeX lstlisting not highlighting keywords when basic style is ttfamily

    - by Lex
    Hello, I'm working on a LaTeX document and using lstlisting to display my Java source code. My setup looks like this: \lstset{ basicstyle=\ttfamily, keywordstyle=\bfseries, language=Java, frame=single, aboveskip=11pt, belowskip=11pt, breaklines=true, breakatwhitespace=false, showspaces=false, showstringspaces=false } The keywords are not highlighted bold when using ttfamily, but if I use small or don't specify the basic style, they're highlighted fine. What am I missing?

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  • Looking for an open source email archiving application

    - by Joel
    I'm looking for an open source application that will archive my email. It might do this by logging in to my POP3 account on a regular basis and copying the emails across, or it might just read my Unix mbox/maildir file/directory directly on the mail server. It must be open and it must run on Linux (or any open OS actually). Ideally, it would have a web interface, but this is not a major requirement. MXsense (http://www.mxsense.com/mxsense.html) seems to be pretty-much what I want, except it's not open. I have no requirement for MS Exchange support. Any suggestions? The rationale (maybe a bit silly) is that I run Linux exclusively and it's still doesn't have an email client that is anywhere close to MS Outlook in terms of awesomeness, so I find myself switching between mail clients often. I would feel better about this if I had an archive of my emails, so it wouldn't matter which mail client I was using this month.

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  • Socket programming C# vs C++

    - by klay
    Hi My company is willing to develop a server application, the application will use one port, clients will connect to this port and sending data every 3 minutes, casually the server will send some data. my questions are: how many connection can be handled when connecting to one port? which language Do we choose to write the Application (mainly between C# and C++)? (performance, ease of development) thanks

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  • Set certain WSUS updates to auto-install

    - by Nicolas
    We're running a WSUS server for the simple purpose of caching updates. Since we are a very small network of all "power users", we've got the domain group policy for WSUS updates on the clients set to prompt for download/install. i.e. We don't want updates to install without our knowledge. But there are a few cases where it would be nice to be able to set a certain update to auto-install. e.g. Windows Defender updates, Malicious Software Removal Tool, Outlook Junk Email Filter, etc. Basically all the silly little updates that you would always install anyway and don't require a restart. Is there a way to set the general policy to prompt for download/install, but auto-install certain regular updates? P.S. WSUS itself does have the facility to auto-approve certain updates. That part works. Facts & Figures: SBS 2003 domain Windows 7 Pro clients Windows XP Pro clients

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  • Do any JS implementations currently support (or have support on the roadmap for) fast, vectorized op

    - by agnoster
    I'd like to do a bit of matrix/vector arithmetic in JavaScript, and was wondering if any browsers or other JS implementations actually have support for vectorized operations, for instance for quickly summing the entries of two Arrays (or summing, or whatever). Even if that currently doesn't mean it compiles down to vectorized operations, at least some language support would be nice for when it does get implemented - I'd take the existence of functions or syntax to support it as a step in the right direction. (Understandably, "vectorization javascript" searches are pretty much all about graphics and SVG.)

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  • Which is better for running Ubuntu and other Linux OSes, Chromebook or Windows, why? [on hold]

    - by Serge
    I'm learning programming and I would like to switch to a Linux OS, perhaps Ubuntu, to continue this, but the current machine is generally getting pretty old and slow and Windows is the least favorite option for production, and I can manage getting something new right around the price range of the nicest Chromebook on the market right now. However, I have compared specs of HP Chromebook 14 with those of regular PC laptops that roughly cost the same, and the latter consistently have approximately the same and sometimes higher (like the processor speed) specs. Yet usage of Chromebooks for this purpose is pretty widespread nowadays. Is this because they were initially built for a Linux OS - and is it really THAT crucial - or are there other major factors at play here?

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  • Update twitter profile image using OAuth

    - by sjobe
    I'm trying to get twitter update_profile_image to work using OAuth. I was using curl with regular authentication and everything was working fine, but I switched to OAuth using this library, and now everything except update_profile_image works. I read something about twitter OAuth having problems with multipart data, but that was a while ago and the plugin is supposed to have dealt with that issue. My working regular authentication with curl code $url = 'http://api.twitter.com/1/account/update_profile_image.xml'; $uname = $_POST['username']; $pword = $_POST['password']; $img_path = 'xxx'; $userpwd = $uname . ':' . $pword; $img_post = array('image' => '@' . $img_path . ';type=image/jpeg', 'tile' => 'true'); $format = 'xml'; //alternative: json $message = 'Test update with a random num'.rand(); $opts = array(CURLOPT_URL => $url, CURLOPT_FOLLOWLOCATION => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_HEADER => true, CURLOPT_POST => true, CURLOPT_POSTFIELDS => $img_post, CURLOPT_HTTPAUTH => CURLAUTH_ANY, CURLOPT_USERPWD => $userpwd, CURLOPT_HTTPHEADER => array('Expect:'), CURLINFO_HEADER_OUT => true); $ch = curl_init(); curl_setopt_array($ch, $opts); $response = curl_exec($ch); $err = curl_error($ch); $info = curl_getinfo($ch); curl_close($ch); My current OAuth code [I had to cut it down, so do not minor look for syntax errors] include 'EpiCurl.php'; include 'EpiOAuth.php'; include 'EpiTwitter.php'; include 'secret.php'; $twitterObj = new EpiTwitter($consumer_key, $consumer_secret); $twitterObj->setToken($_GET['oauth_token']); $token = $twitterObj->getAccessToken(); $twitterObj->setToken($token->oauth_token, $token->oauth_token_secret); try{ $img_path = 'xxx'; //$twitterObj->post_accountUpdate_profile_image(array('@image' => "@".$img_path)); $twitterObj->post('/account/update_profile_image.json', array('@image' => "@".$img_path)); $twitterObj->post_statusesUpdate(array('status' => 'This is my new status:'.rand())); //This works $twitterInfo= $twitterObj->get_accountVerify_credentials(); echo $twitterInfo->responseText; }catch(Exception $e){ echo $e->getMessage(); } I've been trying to figure this out for a while, ANY help would be greatly appreciated. I'm not in any way tied to this library, so feel free to recommend others.

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  • Why do ASP.NET applications appear to be running in a terminal server session?

    - by Heinzi
    Running the following ASPX page (IIS 6, Server 2003 R2) <%@ Page Language="vb" AutoEventWireup="false" %> <% Response.Write("Am I running in a terminal server session: " & _ System.Windows.Forms.SystemInformation.TerminalServerSession) %> yields the following output: Am I running in a terminal server session: True Why? IIS is running as a service, not as a Terminal Services application... (BTW, according to Reflector, SystemInformation.TerminalServerSession is just a wrapper for GetSystemMetrics(SM_REMOTESESSION).)

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  • syslogd: Logfile format (not configuration format)

    - by chris_l
    Hi, I'd like to parse logfiles. Is the logfile format of syslogd the same for all systems? On my system (Debian Lenny), it's: Mar 7 04:22:40 my-host-name ... (I'm not much interested in the ... part) Can I rely on this? And is there maybe some more-or-less official description? The manpage of syslogd describes the config format, but not the logfile format. Ideally, the description would give the fields official names like (date, time, host, entry) or (datetime, hostname, message). Maybe additionally some regular expressions. I'd like to use the names and regexes in my script, to avoid an unnecessary deviation from the standard, and to make sure, that the script runs everywhere. Thanks Chris

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  • IIS 7.5 Request Filtering logs versus UrlScan 3.1

    - by Mouffette
    When IIS 7.5 Request Filtering blocks a request it seems to add an entry into the regular IIS web logs with a 404. a) Is there any way to send the detailed Request Filtering logs to a separate file? UrlScan could specify LoggingDirectory and keep this "noise" out of our real IIS logs b) Also, is there a way to get more information that Request Filtering blocked a request? UrlScan logged the rule that caused the denial as well as control over a redirection using RejectResponseUrl which was especially convenient in non-production sites. c) If these features are important is the recommended practice to still install UrlScan 3.1 on IIS 7.5 (Windows 2008 R2) and disable Request Filtering? Any guidance is appreciated.

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  • What are the "software" requirements for a 3D video?

    - by Diogo Rocha
    Today, looking for the technical explanations about MPEG4, I saw that it can implement the VRML rendering for a 3D video. This makes me wondering about the "software" requirements to make or to see a 3D video. I mean, assuming that I have all the "hardware" requirements(3D monitor, VGA, 3D-camera, etc), what should I need to make and see 3D videos looking over the "software" side? Must I need to make it on MPEG4 instead MPEG1 or MPEG2 because of the VRML support? May I need a specifc 3D codec to open and see 3D videos?? Until today, I believed that a 3D video was just a regular/ordinary video composed of 2 "overlapping layers". PS: This is the first time I'm researching about technical explanations/references about MPEG standards and 3D videos, any help or basic explanations will help.

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  • Why instantiation of static nested class object is allowed?

    - by Parag Meshram
    I have started learning Java language for Android Application developement. As per my understanding based on static class, we cannot instantiate object of static class. But why instantiation of static nested class object is allowed in following situaltion? class EnclosingClass { //... class static StaticInnerClass { //... } } Why we can create object of inner class if it is marked as static? EnclosingClass.StaticInnerClass s = new EnclosingClass.StaticInnerClass()

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  • Could MacRuby / HotCocoa supplant the need to know Objective-C?

    - by frou
    I just discovered MacRuby / HotCocoa and really like the sound of what they're doing. I had essentially discounted the prospect of making Cocoa GUI applications myself because I have an aversion to spending time & effort learning yet another C-based language, Objective-C. I'm not saying it's bad, just not for me. Is it the case now, or in the probable future, that one will be able to make Cocoa GUI applications of substantial and first-class nature with MacRuby / HotCocoa alone while ignoring Objective-C completely?

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