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• Which dynamic language can easily use libraries from other languages?

  - by marienbad

  Tell why you think Python, Perl, Ruby, etc is easiest for plugging in modules from other languages with minimal thought. To clarify, an example: I want to write business logic in Python, but use functionality that conveniently exists as a Perl module. In other words, which language "just works" with the most modules?

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• SQL Azure Federation - how much data before performance benefits?

  - by Donald Hughes

  To avoid premature optimization, I don't want to implement SQL Azure's Federation too early. Is there a rule of thumb for how much data a table would need to have before seeing performance benefits from sharding? I know there won't be a precise answer as there are too many variables to consider, especially with much of SQL Azure's resources being hidden/unknown. To put it into several, more concrete examples, would Federation improve performance in any of the below table scenarios: 100,000 rows (~ 200 MB) 1,000,000 rows (~ 2 GB) 10,000,000 rows (~ 20 GB) 100,000,000 rows (~ 200 GB) For the sake of elaboration, we can assume this is the largest table that would be federated, which consists of order details, which is joined to an orders table with a 'customer_id' foreign key, which would be the distribution key. This is a fairly standard multi-tenant, CRUD order entry system, with a typical assortment of reporting needs (customer order totals by day/month/year, etc).

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• create several blogs in zend framework

  - by Behrang

  Hi I'm developing a CMS with zend now My problem is how can I have two or more blog in this CMS I can make module with separate layout but which code I must add to my layout two show blogname or else ... maybe is another way?

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• insert multiple elements in string in python

  - by Anurag Sharma

  I have to build a string like this { name: "john", url: "www.dkd.com", email: "[email protected]" } where john, www.dkd.com and [email protected] are to be supplied by variables I tried to do the following s1 = "{'name:' {0},'url:' {1},'emailid:' {2}}" s1.format("john","www.dkd.com","[email protected]") I am getting the following error Traceback (most recent call last): File "<stdin>", line 1, in <module> KeyError: "'name" Dont able to understand what I am doing wrong

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• Execute javascript from link

  - by GigaPr

  Hi, i am just trying to create a link which execute some JavaScript in stead to redirect the user to a particular page I tried the following but it doesn t work <a href="#" onclick="javascript:location.replace('http://http://stackoverflow.com/questions/ask');">www.google.com</a><br /> <a href="javascript:location.replace('http://stackoverflow.com/questions/ask');">www.google.com</a> I am not trying to do anything illegal whit the redirect, just an exercise for a university module (Internet Security) Thanks

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• Modelling class relations

  - by phenevo

  Hi, I have a few classes: Article ------- Content ID Magazine -------- Name Code And 3 tables in database: Articles Magazines ArticlesInMagazines (two fields: IDArticle and CodeMagazine) In my app, I've got a module to manage Articles, and a datagridview to relate their associated magazines DataGridView has twofields: MagazineCode IsPublished (indicates articles which have been published in this magazine). The same article can be in many magazines (1:n) How would you implement on model ? Article have to has a field : List ?? I am concerned because Magazine associates Articles

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• Openerp WIth ubuntu 9.04

  - by agbrand

  I had Ubuntu 8.10. I upgrade it to 9.04. I have Openerp5.0 , server/client/web. It worked on 8.10 but not with 9.04. Now when I try to launch my server using: ./openerp-server.py I have this error: ERROR: Import xpath module ERROR: Try to install the old python-xml package It seems that this version of openerp doesn't work with python2.6. Can you help me to redirect openerp to use old version of python please?

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• Author Tools for Classroom Material?

  - by user1413

  I'm interested in putting a whole bunch of classroom material online. This material ranges from accounting classes to yoga. I would like to find a simple to use authoring tool that the people who teach the classes can use to put the material online. In other words, I do not want a tool that requires a developer. A person who knows the subject matter and is willing to read the manual should be able to put their material online. At minimum, this tool should allow for text and multi-media to be chained together in a logical form and it should allow quizzes to be created and graded. Even better would be for the tool to have some "smarts" so that subject areas which the student does not understand can be drilled. Even better would be for the tool to have ecommerce built in so that the instructors can charge for the classes. Are there any such tools?

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• Guidelines for calling controller methods in helper modules?

  - by keruilin

  Few questions: Is it possible to call a controller method in a helper module (e.g., application helper)? If so, how does the helper handle the rendering of views? Ignore it? In what instances would you want to call a controller method from a helper? Is it bad practice? Do you have any sample code where you're calling controller methods in helper?

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• sessions get destroyed after return from sage gateway

  - by hussain

  I have developed a module using SagePay Form integration method. It works fine until it returns from the Sagepay site and all of my local user session vars are destroyed for some reason.Thus i am unable to use my own created session vars and save information about a user regarding that specific order. The url's it returns to are success and failure urls. What might be the possible reason? Please any help is appreciated. Regards.

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• Target line parameters for shortcuts in Windows Explorer?

  - by Charles E. Gates Jr.

  I am using Windows 7 and I am looking for a list of the different parameters to use in the Target line of a shortcut in Windows Explorer. For example: /n forces it to open a new window, even if it duplicates a window that is already open. /e uses Windows Explorer view (multi-paned) /root,X restricts Explorer to showing only the contents of file folder X (and its sub-folders) /select,Y automatically selects Y (either a file or folder). What other parameters exist? I have been searching online and cannot find anything.

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• Changing IIS URL Rewrite config location

  - by adam

  Hi When used at site level, the IIS7 URL Rewrite 2 module saves its configuration in the web.config file of that site. I'm using Sitecore CMS, and best practice is to store any web.config customisations in a separate config file for ease of upgrading, staging/production setups etc. Is there any way to specify a different config file for IIS7 redirects? I know that application-level rewrites are stored in ApplicationHost.config, but I have several sites running on the server and would like to keep them separated. Thanks, Adam

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• VS2010 Build Definitions - Creating a MSBuild task for JS/CSS Minification

  - by RPM1984

  Hi guys, We've recently upgraded from VS2008 - VS2010 (and hence upgrading from Web Deployment Project to proper deployment templates). Alas - my Workflow skills arent quite up to scratch. Previously, we used a MSBuild task to execute the Yahoo YUI Javascript/CSS compression module to minify/compress javascript and css files. Anyone manage to accomplish this task with Visual Studio 2010 / TFS 2010 ?

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• What is the Python equivalent of Perl's FindBin?

  - by eugene y

  In perl, the FindBin module is used to locate directory of original script. What's the best way to get this directory in python?

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• Removing comments using Perl

  - by justintime

  Something I keep doing is removing comments from a file as I process it. I was was wondering if there a module to do this. Sort of code I keep writing time and again is while(<>) { s/#.*// ; next if /^ \s+ $/x ; **** do something useful here **** }

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• How can I list the properties of an object programmatically in VB6?

  - by Gregory Higley

  A friend of mine is working on a legacy VB6 project. I haven't touched that language in ten years, so I'm pretty rusty. Anyway, is there any kind of reflection API for VB6? Specifically, he needs a way to iterate the properties (and types) of a user-created Class. (In other words, not an external COM object, but an internal "Class Module" as it's called.) How can this be done?

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• How to import modules in Google App Engine?

  - by BrianLy

  I have created a simple GAE app based on the default template. I want to add an external module like short_url. How do I do this? The directions that I have found so far are confusing and GAE doesn't seem to use PYTHONPATH for obvious reasons I guess.

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• Get CGI Fields from URL Python

  - by user299196

  When using the cgi module in Python, I can't seem to figure out how to extract CGI variables in the URL. For example if the url servercgi.py?name=user , how do I get 'name' after import cgi? For some reason, form.getvalue and form['user'] do not work but if I print the object, I see something like FieldStorage(None, None, [MiniFieldStoreage('name', 'user')]).

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• Drupal wysiwyg question

  - by Johnny Mast

  Hi all i have a question. I have the wysiwyg module installed and i think configured the correct way but there is one problem. After writing my content in the editor the content doesnt show up in my blog posts. Any one having the same problem ?.

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• Understanding List formatting in MSWord

  - by John

  I've never understood how formatting works in MSWord for lists... it mostly just works but sometimes becomes incredibly stubborn about enforcing styles you don't want, especially when copy-pasting into a list and working with multiple, multi-layer lists. What are some good ways to understand how it works, so one can work with Word, instead of fighting against it? Here's an example... I want a list like: 1)first test CHECK: a)something b)another thing 2)another test CHECK: a)it works b)it doesn't crash I find Word really doesn't like this... I try creating one mini-list and copy pasting but typically the numbering on the sub-lists doesn't re-start automatically, etc. I'm using Word 2007 but I remember it being this way in earlier versions too.

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• Modern monitor technologies - need to find a new monitor

  - by Michal Minicki

  I'm preparing to change my old LCD monitor for a new one. I have an old NEC 20WGX2 Pro based on an IPS panel. I'm looking for a screen that gives good color output but is very good at gaming at the same time (since it is its primary service). I tend to switch monitors between my different computers at home so it has to be multi purpose, hence IPS technology before. Now, where can I read on newest monitor technologies so I can make an informed decision? I need to find a best fit for myself and I have a very outdated knowledge at the moment. So any hints are greatly appreciated, be it info on technologies, web sources, links to other questions, etc.

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• Firefox extension file structure best practice

  - by user353969

  Is it a good practice to put js files of the "content" folders in inner folders representing their logical module? For example have a "datalayer" and "view" folders? I looked into some well known extensions, such as Firebug, and saw no such devision. I'm a Java developer so its seems much more natural to divide the files logically.

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• HTTP Error 500.19 - Internal Server Error

  - by cf_PhillipSenn

  I'm able to browse to localhost, but when I add a new website in Windows Vista and make it's home folder C:\Users\Admin\Documents\My Dropbox, then I get: HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Module IIS Web Core Notification Unknown Handler Not yet determined Error Code 0x80070005 Config Error Cannot read configuration file due to insufficient permissions Config File \\?\c:\Users\Admin\Documents\My Dropbox\web.config Requested URL http://localhost:80/ Physical Path Logon Method Not yet determined Logon User Not yet determined

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• Rails - why would a model inside RAILS_ROOT/lib not be available in production mode?

  - by sa125

  Hi - I have a class located inside RAILS_ROOT/lib folder, which I use in one of my helpers, and it works great in development. When I switch to production, the application throws a NameError (uninitialized constant SomeHelper::SomeClass), and I have to load it manually in the helper: load "#{Rails.root}/lib/some_class.rb" module SomeHelper def some_method sc = SomeClass.new # blah end end I was under the impression that everything inside RAILS_ROOT/lib/* should be available all to the app - is there anything I need to configure to make this happen in prod mode? thanks.

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• Debugging an httpmodule on the asp.net development server

  - by Caveatrob

  Hi, I want to integrate some http modules in my asp.net application (v 3.5, visual studio 2008) and I'm not sure how to debug or use such modules while debugging in the asp.net development server that fires when I run the web app. Do I need to include the module source in the solution or can I just drop the DLL into BIN? I'm from the 1.1 world and am not yet used to the asp.net development server.

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