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Search found 1298 results on 52 pages for 'directed acyclic graphs'.

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• Rules of Holes #3: A Better Shovel is NOT the Answer!

  - by ArnieRowland

  You stopped digging. You looked around and saw that you were still in the Hole. You needed to get out. AHA! Problem solved, you thought. You'll just get a better and more efficient shovel! I regret to tell you that the Third Rule of Holes applies: Switching to a more efficient shovel is unlikely to help you get out of the Hole . Yes, your resumed digging may be faster, more directed, and even well planned and articulated. But you will still be in the Hole, and digging. And that's just not the solution....(read more)

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• Scammers on the lose pretending to be Microsoft

  - by John Paul Cook

  Minutes ago I received a phone call that the caller ID listed as “Out of area”, which I knew was a bad sign. It was difficult to understand the caller because of his very thick accent. He told me that he was from Microsoft and that my computer was throwing a large number of errors and he was calling to help me. He directed me to use Windows R to open a run dialog box, type eventvwr and then look at the Event Viewer. Within Event Viewer, he instructed me to open Custom Views and then open Administrative...(read more)

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• How to prepare for an online job interview (maybe through Skype)?

  - by phunehehe

  I'm applying for a company far away and if I get an interview it will probably be done remotely. I have been searching for advices regarding this but all tips seem to be directed at face-to-face meetings (things like "shake hands firmly"). What are the differences? How can I make the best out of those differences? Update: This is a software developer position, so there's also something about technical questions (such as, I can Google anything that they ask ;) This question also applies to any freelancers who are dealing with customers, or recruiters who are interviewing remotely. I hope that makes it relevant to this site. It may also help if you keep answers programers-related.

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• Where should a programmer explain the extended logic behind the code?

  - by SRKX

  I have developed a few quantitative libraries in C# where it is important to understand not only the classic information that goes with the XMLDoc comments (which contains basic information with the method signature) but also the mathematical formulas being use within the methods. Hence I would like to be able to include extended documentation with the code, which could contain, for example Latex formulas, graphs, and so on. Do you think such information should be included in the API documentation? Or should it be included in a dev blog for examples? Are there common tools that are usually used for this kind of purposes?

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• Google analytics - vistor path to specific site destination setup and monitoring?

  - by Joshc

  I have a website which I am using google analytics to track visitors and track our banner campaigns. We're are promoting 'Purchase Ticket' buttons on our website which push visitors to a third party website who sell and distribute our tickets. The url on all the 'Purchase Ticket' buttons are the same through out the site... Example: http://ticketmaestro.com/events/my-event-2012 In the analytic control panel, is it possible so set something up, where I create a path-to-destination using the above example url? ...and then after this is setup: I want to be able to monitor the path visitors are taking from when they reach the site - to when they click the 'Purchase Ticket' button. Graphs will show... Start Destination Path to Final Destination Final Destination: http://ticketmaestro.com/events/my-event-2012 Any help, suggestions, terminology would be great thanks. Josh

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• Is this ask ubuntu, or am i in twilight zone? [closed]

  - by user66987

  I had a question to canonical, but that got closed. Is this ask ubuntu? Sure doesn't seem like it. I had a valid question, but since it contained critisism of one of the ubuntu teams, it got closed down. All I am after is a 100% translated ubuntu into my language. But my local team do not work, so this will not happen. So much for an open community. Well, I will think real hard next time I can help someone, and I will probably not. Since I can't get any help. I have one question, and this is directed at someone in charge of ask ubuntu. Why does a valdid question get locked down? My closed question Yeah, this is such a good comunity. Don't expect any help from me in the future.

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• Can I redirect the HTTP request towards an old folder to the homepage using .htaccess file?

  - by AndreaNobili

  I have to following situation: I had an old blog that was made using Joomla (this blog was indexed well enough by search engines). For some problems I delete it and I have create it again using WordPress. Now I have many visit (from Google) that leading to specific pages of the old site (pages that don't exist in the new version). For example I have visit to URL as: /scorejava/index.php/corso-spring-mvc/1-test that don't exist on my new site. I would know if using the .htaccess file (or other sistem) I can redirect the HTTP request directed to some subfolder (that don't exist in the new version) to the homepage of my new site. For example I have the request towards the void URL: /scorejava/index.php/corso-spring-mvc/1-test. And I would create a regular expression that say something like: all the request toward the subfolder corso-spring-mvc (and all it's content file and subfolder) have to be redirected to www.scorejava.com. Is it possible?

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• Will the world depend less of developers?

  - by nmiranda

  Hi everybody, yesterday I had a little chat with a friend that is in the field of development as I am. And he told me that he planned to change of business, I mean, he wants to get off developing cause he doesn't think that it has future. "There will come days were you could have a job as a developer but you would never get rich" he said. "Nowadays is more important to have an idea and develop it in a product than being a software developer. Today you can find a lot of applications that can help you to make it. We have already non-sql databases, better cases than 10 years ago and other tools much of them free, everything is directed to depend less of developers and you'll see it more 10 years from now" Do you agree with that?

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• How do I fix hibernate?

  - by Vivek

  Suspend and Hibernate was not working in my Ubuntu 11.04 and I followed these instructions to fix the issue by installing uswsusp. The commands s2ram and s2disk were working fine for me and hence I replaced the contents of hal-system-power-suspend-linux and hal-system-power-hibernate-linux as directed in the above link. Now after my upgrade to Ubuntu 11.10, I am unable to hibernate my system. How to rectify this issue? Is there any config file which I need to change for hibernate to function properly?

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• My ubuntu 11.10 gets weird lately

  - by The questioner

  I have quite a lot problems lately(about 2 weeks) running Ubuntu 11.10. First, flash playback in chrome hangs and lags all the time. While in Firefox is better, but still lags. Playing video files in the preinstalled Movie Player lags too. Second, I've turned automatic on and in some occasions, after I switched the computer on and successfully loaded the desktop, however, in just a minute or so, the screen just got black out and directed me back to the login page. I thinks there are bugs, please tell me how to correct those. Sysinfo: CPU: i5-2400 MB: GA H61M D2P B3 (no video card) Drive: Intel 320 40GB Thanks. p.s. should I upgrade to 12.04??

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• How to elegantly work with a lot of print functions?

  - by user1824372

  I'm working on a Python project that is executed on a terminal (or console) for which I am planning to implement a GUI. I did not major in CS so I really have no idea how to effectively design a terminal GUI such that: the user interface looks good in GUI, it is directed to a certain widget, let's say, a text label, or a bottom bar, or a hide-able frame. Do you have any suggestions? Currently, I am using the print function to provide essential information on STDOUT during execution, so a lot of print calls are distributed here and there in the code. I'm thinking of using macro-like variables such as 'FILE_NOT_EXISTS_MESSAGE' for printing, and all of them and their values would be defined in one file. Is that a standard way to do this? Should I introduce a logging system? In summary, I'm looking for a pattern for handling console output that is effective and adaptable.

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• Macports install of ack doesn't create correct executable

  - by user1664196

  I am trying to install p5-app-ack port from Mac Ports, but it seems it doesn't create a /opt/local/bin/ack binary at the end: $ sudo port search *app-ack Password: p5-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.8-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.10-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.12-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.14-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories p5.16-app-ack @1.960.0 (perl) A grep replacement that ignores .svn/CVS/blib directories Found 6 ports. $ perl --version This is perl 5, version 12, subversion 4 (v5.12.4) built for darwin-thread-multi-2level Copyright 1987-2010, Larry Wall Perl may be copied only under the terms of either the Artistic License or the GNU General Public License, which may be found in the Perl 5 source kit. Complete documentation for Perl, including FAQ lists, should be found on this system using "man perl" or "perldoc perl". If you have access to the Internet, point your browser at http://www.perl.org/, the Perl Home Page. $ sudo port install p5-app-ack ---> Computing dependencies for p5-app-ack ---> Cleaning p5-app-ack ---> Updating database of binaries: 100.0% ---> Scanning binaries for linking errors: 35.0% ---> No broken files found. $ $ ls /opt/local/bin/ac* /opt/local/bin/ack-5.12 /opt/local/bin/aclocal /opt/local/bin/aclocal-1.12 /opt/local/bin/activation-client /opt/local/bin/acyclic $ which ack $ ack -bash: ack: command not found Update If I then try to install p5.12-app-ack afterwards, I get $ sudo port install p5.12-app-ack Password: ---> Computing dependencies for p5.12-app-ack ---> Cleaning p5.12-app-ack ---> Scanning binaries for linking errors: 100.0% ---> No broken files found. $

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• DGML viewer in VS 2010

  - by Fiona Holder

  I've started messing around with the DGML viewer in VS 2010 (which seems awesome). I know you can create diagrams from your code base. Is there any support for creating a directed graph from whatever I like, or is it purely a code analysis tool? I'd like something along the lines of 'Add Node' or something.

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• Extract news links from news website

  - by Ali

  Is there any reliable method to find out the collection of links which is directed us to detail news page. in other word after visiting the first page of website I just want those links that refer to a news item. any solution ?

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• iPhone SDK - Accessing other Application Folders

  - by Kevin

  Hello everyone, I know that you can access your own application files using NSDocumentDirectory and such, but can you do that on other applications. For example, if I wanted the Documents of another application, would it be possible to get that information? From the iPhone OS Library as directed here. Sincerely, Kevin

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• Clever ways of implementing different data structures in C & data structures that should be used mor

  - by Yktula

  What are some clever (not ordinary) ways of implementing data structures in C, and what are some data structures that should be used more often? For example, what is the most effective way (generating minimal overhead) to implement a directed and cyclic graph with weighted edges in C? I know that we can store the distances in an array as is done here, but what other ways are there to implement this kind of a graph?

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• Redirect help fixing broken backslash link

  - by zac

  I just accidentally launched a campaign that is driving traffic to index.html/ (backslash is breaking it)... I am not sure I can access the .htaccess and was wondering if I were to create a page so that people directed to this path would see soemthing what would the name of that page be? Since there is no name just an extra slash I am not sure how to handle this.

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• Social network graph using a javascript library

  - by Deepak Konidena

  Hi, I intend to draw a directed graph (node-oriented). The nodes in the graph are dynamically generated. I am wondering if there's any good js library out there that solves my problem. Edges and weights need to be custom configured. Thanks, Deepak.

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• Dijstra shortest path algorithm with edge cost.

  - by Svisstack

  Hello, I have a directed, positive weighted graph. Each edge have a cost of use. I have only A money, i want to calculate shortest paths with dijkstra algorithm, but sum of edges costs on route must be less or equal to A. I want to do this with most smallest Dijstra modification (if I can do it with small modification of Dijkstra). Anyone can help me with this?

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• Set different line format for a graph with more than one serie with pChart

  - by woodgate

  I am actually using the pChart PHP library for generate graphs. I wanna know if it's possible to give a different line format for a graph with multiple series. I need a line with for example 3px of width but other line with 1px of width. Is that possible? In the official documentation only appears a function that give format to the lines of all series: http://pchart.sourceforge.net/documentation.php?topic=pChart#setLineStyle Thanks a lot.

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• Labeling Y axis with PChart

  - by Sortea2

  I am using PChart for PHP to draw graphs, it is working pretty well. I have drawn a graph with intensities (2 = strong, 1 = medium, 0 = low) and I would like to know if is possible to show on the Y axis the description of the data (strong,medium,low) instead of the inappropriate numbers (2,1,0). (I have search a lot without success, theoretically you can only set the X labels according to http://pchart.sourceforge.net/documentation.php?topic=faq.xlabels.) Thanks!

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• JIT: How to specify source/sink for arcs?

  - by Rosarch

  I'm using JIT to render graphs. I'm using the RGraph feature. This JSON defines a graph: var json = [ { 'id': '1', 'name': 'CS 2110', 'adjacencies': ['0', '2'] }, { 'id': '1.5', 'name': 'INFO 2300', 'adjacencies': ['1'] }, { 'id': '0', 'name': 'CS 1110', 'adjacencies': ['1'] }, { 'id': '2', 'name': 'INFO 3300', 'adjacencies': ['1'] }, ] If I want a directed graph, how can I specify which nodes are sources and which are sinks?

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• Javascript InfoVis Toolkit: How to specify source/sink for arcs?

  - by Rosarch

  I'm using JIT to render graphs. I'm using the RGraph feature. This JSON defines a graph: var json = [ { 'id': '1', 'name': 'CS 2110', 'adjacencies': ['0', '2'] }, { 'id': '1.5', 'name': 'INFO 2300', 'adjacencies': ['1'] }, { 'id': '0', 'name': 'CS 1110', 'adjacencies': ['1'] }, { 'id': '2', 'name': 'INFO 3300', 'adjacencies': ['1'] }, ] If I want a directed graph, how can I specify which nodes are sources and which are sinks?

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• Can i use zedGraph in windows mobile forms(visual studio 08) ?

  - by user314829

  I want to draw graphs in my mobile application but m not able to use zedgraph.. it says its unusable in mobile forms.. any suggestions

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• [python]: path between two nodes

  - by www.yegorov-p.ru

  I'm using networkx to work with graphs. I have pretty large graph (it's near 200 nodes in it) and I try to find all possible paths between two nodes. But, as I understand, networkx can find only shortest path. How can I get not just shortest path, but all possible paths?

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