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  • Starting a code library.

    - by Rob Stevenson-Leggett
    Hi, I've been meaning to start a library of reusable code snippets for a while and never seem to get round to it. I think my main problems are: Where to start. What structure should my library take? Should it be a compiled library (where appropriate or just classes I can drop into any project? Or a library project that can be included? In my experience, a built library will quickly become out of date and the source will get lost. So I'm leaning towards source libraries that I can export from SVN and include in any project. Intellectual property. I am employeed, so a lot of the code I write is not my IP. How can I ensure that I don't give my own IP away using it on projects in work and at home? I'm thinking the best way would be to licence my library with an open source licence and make sure I only add to it in my own time using my own equipment and therefore making sure that if I use it in a work project the same rules apply as if I was using a third party library. I write in many different languages and often would require two or more parts of this library. Should I look at implementing a few template projects and a core project for each of my chosen reusable components and languages? Has anyone else got this sort of library and how do you organise and update it?

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  • How can I get git to work with a remote server?

    - by Adrienne
    I am the CM person for a small company that just started using Git. We have two Git repositories currently hosted on a Windows box that is our all-purpose Windows server. But, we just set up a dedicated server for our CM software on an Ubuntu Linux server named "Callisto". So I created a test Git repository on Callisto. I gave its directory all of the proper permissions recursively. I had the sysadmin create a login for me on Callisto, and I created a key to use for logging in via SSH. I set up my key to use a passphrase; I don't know if that could be contributing to my problems? Anyway, I know my SSH login works because I tested it through puTTY. But, even after hours of trials and head scratching, I can't get my Windows Git bash (mSysGit) to talk to Callisto for the purposes of pushing or pulling Callisto's git repository files. I keep getting "Fatal error. The remote end hung up unexpectedly." And I've even gotten the error that Git doesn't recognize the test repository on Callisto as a git repository. I read online that the "Fatal error...hung up unexpectedly" is usually a problem with the server connection or permissions. So what am I missing or overlooking here? And why doesn't a pull using the git:// protocol work, since that only uses read-only access? Group and public permissions for the git repository's directory on Callisto are set to read and execute, but not write. If anyone could help, I would be so grateful. Thank you.

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  • What Part of Your Project Should be in Source Code Control?

    - by muffinista
    A fellow developer has started work on a new Drupal project, and the sysadmin has suggested that they should only put the sites/default subdirectory in source control, because it "will make updates easily scriptable." Setting aside that somewhat dubious claim, it raises another question -- what files should be under source control? And is there a situation where some large chunk of files should be excluded? My opinion is that the entire tree for the project should be under control, and this would be true for a Drupal project, rails, or anything else. This seems like a no-brainer -- you clearly need versioning for your framework as much as you do for any custom code you write. That said, I would love to get other opinions on this. Are there any arguments for not having everything under control? Is this sysadmin a BOFH?

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  • "Packages cannot be nested"

    - by Artemix
    Hi guys, Im having a problem with Flex 4 beta 2... I cant call a class using: " For some reason, no matter what I do, the error is always the same. "Packages cannot be nested". I googled it and I found links to help.adobe.com... but they are all broken links... So, is this a Flex bug or there is a new way to use external classes in Flash Builder 4?.. Thx in advance.

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  • Tizen 2.0 disponible avec son SDK, Samsung pourrait bientôt lancer un smartphone sous l'OS mobile open source fondé sur Linux

    Tizen 2.0 disponible avec son SDK Samsung pourrait bientôt lancer un smartphone sous l'OS open source fondé sur Linux Tizen 2.0, le système d'exploitation mobile open source fondé sur Linux est désormais disponible en version alpha avec son kit de développement. Tizen est né à la suite de l'abandon de MeeGo par Nokia. Il est soutenu par les développeurs de MeeGo d'Intel, Samsung et la fondation Linux. L'OS est destiné à une large gamme de dispositifs dont les smartphones, tablettes, netbooks, SmartTV et les systèmes de divertissement embarqués des véhicules. Cette étape importante du développement de Tizen montre un OS dont le code se rapproche d'une version qui pourra bientôt êtr...

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  • Open webOS 1.0 et Enyo 2 disponibles, l'OS open-source chapeauté par HP est arrivé avec son framework de développement JavaScript

    Open webOS sort en version bêta et en deux solutions Sous Ubuntu et pour l'environnement "OpenEmbedded" Il y a de cela huit mois, l'équipe du projet webOS avait promis à ses adaptes ainsi qu'à la communauté open source de lancer une version libre du système d'exploitation pour appareils mobiles. [IMG]http://idelways.developpez.com/news/images/openwebos-logo.png[/IMG] Chose promise, chose due, car après beaucoup d'efforts, une version bêta de l'Open webOS est enfin disponible. Sur le blog du projet Open webOS, l'équipe indique que cette version, dite « August Edition », comporte 54 composants webOS disponibles en open source. Cela c...

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  • La bêta du navigateur open-source RockMelt est disponible pour tous, il s'axe vers le social et est basé sur Chromium

    La bêta du navigateur open-source RockMelt est disponible pour tous, il s'axe vers le social et est basé sur Chromium Mise à jour du 10.03.2011 par Katleen RockMelt avait lancé la version bêta de son navigateur en novembre dernier, mais il fallait posséder une invitation pour pouvoir la télécharger. Aujourd'hui, la situation est différente, et tout le monde peut désormais la télécharger. Car, après près de 5 mois de tests par quelques centaines de milliers d'utilisateurs bêta, et 15 mises à jours, ses développeurs estiment qu'elle est prête à s'ouvrir au public. Pour rappel, RockMelt est un navigateur open-source basé sur Chromium qui privilégie les flux sociaux, en intégrant d'office...

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  • How can I obfuscate my Perl script to make it difficult to reverse engineer?

    - by codaddict
    I've developed a Perl script that the a confidential business logic. I have to give this script to another Perl coder to test it in his environment. He will definitely try to extract the logic in my program. So I want to make my script impossible, or at least very very hard, to understand. I've tried a few sites like liraz, but they did not work for me. The encoded Perl script does not work the same as the original one.

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  • writing boot sector code

    - by JGC
    hi I want to write a code which put something in bootsector but when I run the assembly 8086 code which does this purpose, nothing happens. does any one know what can I do or does any one has code (in any language) which answer my need?

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  • Solution for distributing MANY simple network tasks?

    - by EmpireJones
    I would like to create some sort of a distributed setup for running a ton of small/simple REST web queries in a production environment. For each 5-10 related queries which are executed from a node, I will generate a very small amount of derived data, which will need to be stored in a standard relational database (such as PostgreSQL). What platforms are built for this type of problem set? The nature, data sizes, and quantities seem to contradict the mindset of Hadoop. There are also more grid based architectures such as Condor and Sun Grid Engine, which I have seen mentioned. I'm not sure if these platforms have any recovery from errors though (checking if a job succeeds). What I would really like is a FIFO type queue that I could add jobs to, with the end result of my database getting updated. Any suggestions on the best tool for the job?

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  • Location of code when sending HTML Email

    - by ChrisWesAllen
    I'm trying to figure out where to put some code in an email. You know how you can get newsletters with styling and images, etc? I wanted to send some out but I cant figure out where to put the code. Do you add the images as attachments? Do you put the code in the body? or should you upload the .html file as well?

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  • Are there any context-sensitive code search tools?

    - by Vicky
    I have been getting very frustrated recently in dealing with a massive bulk of legacy code which I am trying to get familiar with. Say I try to search for a particular function call, I get loads of results that turn out to be completely irrelevant; some of them are easy to spot, eg a comment saying // Fixed functionality in foo() so don't need to handle this here any more But others are much harder to spot manually, because they turn out to be calls from other functions in modules that are only compiled in certain cases, or are part of a much larger block of code that is #if 0'd out in its entirety. What I'd like would be a search tool that would allow me to search for a term and give me the choice to include or exclude commented out or #if 0'd out code. Then the search results would be displayed alongside a list of #defines that are required in order for that snippet of code to be relevant. I'm working in C / C++, but other than the specific comment syntax I guess the techniques should be more generally applicable. Does such a tool exist?

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  • Drupal 7 : vers la sortie de la version finale le 5 janvier, la 3e et dernière Release Candidate du CMS open-source est disponible

    Drupal 7 : vers une sortie de la version finale le 5 Janvier La 3ème et dernière RC du système de gestion de contenu open-source est disponible Mise à jour du 27/12/2010 par Idelways L'équipe de Drupal vient de sortir la troisième et (à priori) dernière release-candidate de la version 7 du système de gestion de contenu open-source. Dries Buytaert, le créateur du CMS a par ailleurs annoncé sur son blog que le 5 janvier prochain sera la date de sortie de la version finale, il promet une "fête gigantesque" pour célébrer cet évènement. Avec cette troisième RC, le CMS retrouve le statut de zéro faille...

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  • algorithmes with no executable example code

    - by gcc
    [link] http://stackoverflow.com/questions/2932016/parsing-of-mathematical-expressions (problem has been told before) ** program is to create the infix tree for the given math expression.** if the expression is given completely paranthesized then the out put is fine but when there are no paranthesis or some part paranthesized then the out put is wrong. cant get the idea how to solve. my problem is told above. I have some algorithm to solve my problem, but I have no simple code which will be guide for me. Can anyone give me simple code (not working code) so that I will try working to understand.(for a 3 hours ,I have been searching and reading some text to understand algorithm which is told above.Actually,there is no example code investigating how it is working. Can anyone send me example which is written in c not other language.

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  • Eclipse > Javascript > Code highlighting not working with Object Notation

    - by Redsandro
    I am using Eclipse Helios with PDT, and when I am editing JavaScript files with the default JavaScript Editor (JSDT), code highlighting (Mark Occurrences) is not working for half of the code, for example JSON-style (or Object Literal if you will) declarations. Little example: Foo = {}; Foo.Bar = Foo.Bar || {}; Foo.Bar = { bar: function(str) { alert(str) }, baz: function(str) { this.bar(str); // This bar *is* highlighted though } }; Foo.Bar.baz('text'); No Bar, bar or baz is highlighted. For now, I humbly edit the JavaScript part of projects in Notepad++ because it just highlights every occurrence of whatever is currently selected. Is there a common practice for Eclipse JavaScript developers to get code highlighting work correctly, using the popular Object Literal notation? An option or update I missed? -update- I have found that code highlighting depends on the code being properly outlined. Altough commonly used, Object Literal outlining still seems rare in javascript editors. the Spket Javascript Editor does partial Object Literal outlining, and the Aptana Javascript Editor does full Object Literal outlining. But both loses other important functionality. A quest for the editor with the least loss of functionality is currently in progress in this question.

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  • Issue selenium code maintenance

    - by Rajasankar
    I want to group the common methods in one file and use it. For example, login to a page using selenium may be used in multiple times. Define that in class A and call it in class B. However, it throws null pointer exception. class A has public void test_Login() throws Exception { try{ selenium.setTimeout("60000"); selenium.open("http://localhost"); selenium.windowFocus(); selenium.windowMaximize(); selenium.windowFocus(); selenium.type("userName", "admin"); selenium.type("password", "admin"); Result=selenium.isElementPresent("//input[@type='image']"); selenium.click("//input[@type='image']"); selenium.waitForPageToLoad(Timeout); } catch(Exception ex) { System.out.println(ex); ex.printStackTrace(); } } with all other java syntax in class B public void test_kk() throws Exception { try { a.test_Login(); } catch(Exception ex) { System.out.println(ex); ex.printStackTrace(); } } with all syntax. When I execute class B, I got this error, java.lang.NullPointerException at A.test_Login(A.java:32) at B.test_kk(savefile.java:58) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at com.thoughtworks.selenium.SeleneseTestCase.runBare(SeleneseTestCase.j ava:212) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at junit.textui.TestRunner.doRun(TestRunner.java:116) at junit.textui.TestRunner.doRun(TestRunner.java:109) at junit.textui.TestRunner.run(TestRunner.java:77) at B.main(B.java:77) I hope someone must have tried this before. I may miss something here.

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  • Facebook rend open source Ringmark, sa suite de tests pour applications Web mobiles, plus de 400 tests disponibles

    Facebook rend open source Ringmark sa suite de tests pour applications Web mobiles, plus de 400 tests disponibles Facebook a publié sous une licence open source le code de Ringmark, une suite de tests pour les navigateurs mobiles pour la création d'applications mobiles Web. Ringmark avait été présenté pour la première fois il y a quelques semaines lors de l'événement Mobile World Congres de Barcelone. L'outil est conçu pour fournir aux développeurs des fonctionnalités de tests de base qu'ils ont besoin pour construire des applications Web mobiles conformes aux standards. La suite de tests va aider ceux-ci à mieux comprendre comment les navigateurs mobiles prennent en charge...

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  • Generating code at compile-time using scripts

    - by Manux
    Hello, I would ideally like to be able to add (very repetitive) C/C++ code to my actual code, but at compile time, code which would come from say, the stdout of a python script, the same way one does with macros. For example, let's say I want to have functions that depend on the public attributes of a given class, being able to just write the following in my C++ code would be a blessing: generate_boring_functions(FooBarClass,"FooBarClass.cpp") Is that feasible using conventional means? Or must I hack with Makefiles and temporary source files? Thanks.

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  • Web based file manager

    - by ToughPal
    Hi, I have been using extplorer http://extplorer.sourceforge.net/ Are there any good alternatives which run on PHP & like extplorer. I am having issues with several folder permissions. ie files that are stored under apache & the ftpuser? Regards,

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