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• What are some fun project ideas for a new Python developer?

  - by Sergio Tapia

  I'm new to Python 3 and so far it seems like a decent language. I really like the string manipulation methods you can use and they are pretty radical. :) I'm stuck however in thinking of a project to do with Python. Is there a site similar to Coding4Fun but for Python? Community Wiki because I think this question is really interesting. :D

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• Easymock vs Mockito: Design vs Maintainability?

  - by RAbraham

  One way of thinking about this is: if we care about the Design of the code then Easymock is the better choice as it gives feedback to you by its concept of expectations If we care about the maintainability of tests( easier to read,write and having less brittle tests which are not affected much by change), then Mockito seems a better choice. My question is: - If you have used Easymock in large scale projects, do you find that your tests are harder to maintain? - What are the limitations of Mockito( other than endo testing)

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• What are the best practices for implementing the == operator for a class in C#?

  - by remio

  While implementing an == operator, I have the feeling that I am missing some essential points. Hence, I am searching some best practices around that. Here are some related questions I am thinking about: How to cleanly handle the reference comparison? Should it be implemented through a IEquatable<T>-like interface? Or overriding object.Equals? And what about the != operator? (this list might not be exhaustive).

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• Creating a FIFO queue in C

  - by Tyler

  Is it possible to create a FIFO 'stack' in C without using 2 stacks? Thanks! (Sorry to those who answered the previous one. I was thinking LIFO and meaning FIFO.)

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• Good Idea for ISI paper

  - by Nasser Hajloo

  I'm looking for an idea to write an ISI paper. till now,I'm thinking to write something about Formal Methods but I'm not sure. So What do you suggest I want to change the subject and still looking for new ideas. What is a good subject for an ISI paper

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• multiple asp.net development server ports

  - by insanepaul

  I've got a few projects and websites in my solution. When I debug a website, ports are opened for all the websites. I'm thinking this slows down my debugging. How do I switch off these extra ports rather than excluding the websites from the solution?

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• How to create a iternary planning website?

  - by Dave

  I have an idea i thinking of createing a website whereby traveller can exchange iternary activties and form their own ideal iternary. Any ideas has similar website been done. And is it worth coming up with another similar application?

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• Emulating a "OR" condition in Datastore.

  - by Jelle

  Hello again, I'm using the Google App Engine with Python (Django). How to emulate "SELECT * FROM bla WHERE touser = common.userstats("key") OR fromuser = common.userstats("key") ORDER BY date ASC"? I was thinking of something like this, but I can't get it in the order I want. recievedlist = models.P1.all() recievedlist.filter("touser =", common.userstats("key")) plus1list = recievedlist.fetch(50) sendlist = models.P1.all() sendlist.filter("fromuser =", common.userstats("key")) plus1list += sendlist.fetch(50) # order plus1list

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• Why do garbage collectors freeze execution?

  - by Martin

  I was thinking about garbage collection on the way home, and I began wondering, why does the garbage collector totally freeze execution of a program? Personally I would have designed it to block any threads which try to allocate a new object, but threads which were running would be left alone. I can't imagine any situation where this would be a problem compared to how a garbage collector currently works.

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• Is there such a thing as a lockless queue for multiple read or write threads?

  - by acidzombie24

  I was thinking, is it possible to have a lockless queue when more then one thread is reading or writing? I seen an implementation with a lockless queue that worked with one read and one write thread but never more then one for either. Is it possible? I don't think it is. Can/does anyone want to prove it?

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• Other than UDP Broadcast or Multicast, what other methods can I use on a WiFI network to discover co

  - by Gubatron

  I've implemented a simple ping/pong protocol to discover other computers connected to the same WiFI router. This works fine on many routers, but it seems some public routers have UDP traffic blocked or disabled. What other options do I have to discover the computers connected to the router? I was thinking of brute forcing TCP attempts (trying to open connections to all possible IPs on my subnetwork) but this would be very costly and I would have to cycle several times and still not find every machine that's recently connected to the network.

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• Is assert evil?

  - by dehmann

  The Go language creators write: Go doesn't provide assertions. (...) Programmers use them as a crutch to avoid thinking about proper error handling and reporting. What is your opinion about this?

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• Changing a view after modalViewController is dismissed (Cocoa Touch)

  - by Calvin L

  I have a viewController that presents a modalViewController when a UINavigationBarItem is touched. After the user is done with the modal view, the modalViewController is dismissed. At this point I want to change/remove the NavigationBarItem -- how would I accomplish this? I was thinking of using viewWillAppear: but I only want the change to happen when the modalViewController is dismissed.

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• SNMP: OID to use when writing custom MIBs

  - by justcatchingrye

  If you are writing your own MIB for a bespoke application, is there a 'best practice' for which branch you should use. I'm thinking of something analogous to private IP addresses, that can be used within enterprises, without conflicting with Registered IP addresses I have been asked to make a suggestion, as I advised Application Developers that they should not use OIDs under .1.3.6.1.4.1.111 - This is the Oracle branch

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• Converting WCF web service to Java

  - by Vitor Py

  I currently have a web service built on WCF. It's still in its infancy, so, major changes are still possible. I've been thinking on porting it from WCF to a Java-based solution since I'd like to have a Linux-based backend. What would be the best way to accomplish this "conversion"? Any advantages WCF may have that Java lacks?

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• What's the best option for searching in Ruby on Rails?

  - by Otto

  There are several plugin options for building a search engine into your Ruby on Rails application. Which of these is the best? Thinking Sphinx UltraSphinx Sphincter acts_as_sphinx acts_as_ferret Ferret acts_as_xapian acts_as_solr Hyper Estraier

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• Usecase for Workflow Engine

  - by Icarus

  Hi, We have an issue where a Database table has to be updated on the status for a particular entity. Presently, its all Java code with a lot of if conditions and an update to the status. I was thinking along lines of using a Workflow engine since there can be multiple flows in future. Is it an overkill to use a Workflow Engine here... where do you draw the line ?

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• Shopping Cart in Flex 4

  - by chchrist

  I am trying to code a shopping cart using Flex 4. I am at the design process and I need to figure out which design pattern to use. I am thinking of using the Singleton pattern. I will have a Product Value Object where I'll save each product's values and the I'll push each product to an array variable in my Singleton class. Is my logic OK? Is there a better way? Thanks in advance

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• Get HTML element informations in .NET

  - by martin.malek

  Hi, I'm just thinking if there is any way how to get information about element in HTML in my .NET application. The input is HTML page and path to CSS files etc. I want to take e.g. H1 tag and found what will be the CSS for it. Is there any code or can I use IE and try to take this information from it automatically inside of my application?

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• Google maps Geometry Controls from GMaps Utility Library

  - by TiagoMartins

  hi everybody, i'm working on google maps in specifically on geometry controls the point is, in this example when I click in line or polygon infowindow show up, but the language is english (by default I think) can I change the language? in the tooltips i can replace the text, but in this particular case i have no place do replace it, this let me thinking that "language" is automatic, i'm wrong? best regards

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• Can WCF TCP and HTTP endpoints have the same port?

  - by dlanod

  I'm interested in one WCF server exposing both HTTP and TCP interfaces. It'll be used with Silverlight clients, so the thinking is that the HTTP interface will be for secure communications while TCP will be used the rest of the time. Is it possible for these two interfaces to use the same port in their endpoints, e.g. http://localhost:9000/ and net.tcp://localhost:9000/?

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• JavaScript Used As PHP

  - by Nathan Campos

  I'm now thinking to stabilish my code on Javascript, and begin to do all on it, but I want to know about it's security and flexibility compared to PHP. I want to know too, if it can be sucessfully used to develop things like forum boards, full web-sites and things like this, as PHP does.

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• command line merge tools for windows

  - by hasen j

  Are there command line merge tools for windows? I'm thinking in terms of tools that can be used in conjunction with other tools (e.g. git, unison) to resolve conflicts. Actually, it doesn't need to strictly be command-line based, as long as it "cooperate" with other command line tools (as I mentioned, git for example), then it's fine.

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• Are there legitimate uses for JavaScript's "with" statement?

  - by Shog9

  Alan Storm's comments in response to my answer regarding the with statement got me thinking. I've seldom found a reason to use this particular language feature, and had never given much thought to how it might cause trouble. Now, I'm curious as to how I might make effective use of with, while avoiding its pitfalls... So my question is, where have you found the with statement useful?

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• How to copy and paste text from one page to another page using jquery?

  - by ischnura

  I have to copy repeatedly data (contact info such as name, surname, telephone...) from form A (page 1 in domain x.com) to form B (page 2 in domain y.com) I have been thinking about creating a chrome extension with the help of jquery to copy the data from form A, and inject it form B... I have a feeling that this is not the best way to solve this problem... What do you think is the best way to copy and paste data from pages in different domains?

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