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• emacs local version control

  - by aaa

  hello. I am wondering if there is local version control/snapshots for emacs independent of VC? let me clarify: every time I save buffer, I would like to be able to keep track of changes of each save in session. I know I can do something similar with backup files, but they are not automated like VC and a somewhat cumbersome. I have searched Google, but did not find the solution. Perhaps my query string was not good. Thanks

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• Anyone know about building a custom 'relevance' search of, say, a database?

  - by Daniel

  We need to be able to do a 'sort by relevance' search of a database for our application, but Googling 'sort by relevance custom search' doesn't do much good other than seeing Google Custom Search a 1000 times. It's a Cocoa CoreData database (double alliteration) if that matters. Thanks!

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• What will happen to IT if all Steves disappear?

  - by Vi

  Will it be good or bad (in a large timespan)? Does given names correlate somehow with success/role in IT?

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• Is there a way to set LineHeight in a Silverlight 4 RichTextBox?

  - by benrick

  The TextBlock control has LineHeight. Does anyone know a good way to set LineHeight in the RichTextBox Control in Silverlight 4?

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• If I never ever use HashSet, should I still implement GetHashCode?

  - by Dimitri C.

  I never need to store objects in a hash table. The reason is twofold: coming up with a good hash function is difficult and error prone. an AVL tree is almost always fast enough, and it merely requires a strict order predicate, which is much easier to implement. The Equals() operation on the other hand is a very frequently used function. Therefore I wonder whether it is necessary to implement GetHashCode (which I never need) when implementing the Equals function (which I often need)?

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• How do I create a black-bordered bubble window in Cocoa?

  - by bucketmouse

  I'm talking specifically about the kind you get if you click and hold on an app in the dock, or a folder if list view is enabled. Is it a menu style, or a window flag I can set like the brushed metal-style? Lots of little free apps seem to use it. http://bambooapps.com/free-stuff/ is a good example.

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• CMS for a fairly large Mobile Website - Please Help Select.

  - by Vinod

  I am looking for :- A mature, scalable and proven CMS solution With Support for Mobilization (Android and iPhone) Good Amount of Customization using Java / .NET Lots of out of the box components to choose from. Please help with recommendations. p.s Are there any Mobile CMS providers which works in a SaaS model?

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• How can I go about writing to the console in fasm?

  - by codinggoose

  The code I currently have can be found at: http://fasm.pastebin.com/yY3C0aVF I'm exceptionally new to assembly, only picked it up yesterday and I've looked through many an example and still can't figure out for myself how to write to the console. I always get an error when I seem to replicate it in my own way. If I'm not on the right track at all please let me know, also if you can suggest a good book on fasm it would be greatly appreciated.

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• Routing algorithm

  - by isaac

  Hello, I'm giving a presentation about computer routing and I want to make a good analogy with a real-world situation. However, I could not find it. Do you have in mind any of the situations like the computer routing. If yes, could you please provide me with it

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• Implementing GetHashCode

  - by dotnetdev

  Hi, What constitutes a good implementation of the GetHashCode method? I did some googling, and found some goodlines (MSDN) but it seems like the logic just manipulates two numbers stored as fields in the class. Is the actual logic this simple to implement this method?

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• table sorting, paginating script problem

  - by Syom

  i'm trying to find table sorting and paginating script, and i've found a good one, but there is some problem i can't understand anyway. look at demo please the pagination must be in the center, but in IE it on the left side. i've download the script and try to correct it, but i can't. maybe you can understand what is the problem, or maybe can give the link on another such script, which works on all browsers. thanks

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• quoting HTML attribute values

  - by Flavius

  Hi I know the spec allows both ' and " as delimiters for attribute values, and I also know it's a good practice to always quote. However I consider " being the cleaner way, maybe it's just me having grown up with C and C++' syntax. What is the cleanest way of quoting attribute values and why? Please no subjective answers.

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• Do I need to cast the result of strtol to int?

  - by Kristo

  The following code does not give a warning with g++ 4.1.1 and -Wall. int octalStrToInt(const std::string& s) { return strtol(s.c_str(), 0, 8); } I was expecting a warning because strtol returns a long int but my function is only returning a plain int. Might other compilers emit a warning here? Should I cast the return value to int in this case as a good practice?

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• Python templates for huge HTML/XML

  - by newtover

  Hello, Recently I needed to generate a huge HTML page containing a report with several thousand row table. And, obviously, I did not want to build the whole HTML (or the underlying tree) in memory. As result, I built the page with the old good string interpolation, but I do not like the solution. Thus, I wonder whether there are Python templating engines that can yield resulting page content by parts.

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• IPhone- Rss sample code, modify to display images... PLease help!!!

  - by avanadra

  Hi! I am trying to make app that displays an RSS feed, with text and images into a table, but I am really struggeling with it! I found a really good [sample code-project][1] that i can really recommend-- but im struggeling getting it to display images in the tablecells instead of only text I would be reeeeally happy with any help!! Thanks

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• What are the best documentation sites specific to ASP.Net MVC2?

  - by chris

  Now that the MVC 2 framework has been out for a while, I'm finding it very difficult to find documentation & answers specific to MVC2. What are some good sites specific to MVC2?

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• Resources to get started with Commerce 2009 with SharePoint 2007

  - by Emad

  Hi, I need to get up to speed about developing a commerce site using MS-Commerce server 2009 and SharePoint 2007. I was wondering where are good resources to get started, to explain the concepts and design, etc.

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• New to PHP, need book recommendations

  - by bran

  Hey guys, I need few good book recommendations for PHP. I am trying to learn to develop webapps. I know there are other (arguably) better language out there that I should start with (ie, python). But I want to start with PHP and go from there. My programming knowledge is limited to html/css (I know they are not actually programming languages), and I have gone through half of a python book. Thanks! :)

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• How does c++ (c++0x) handle implicitly typed variables?

  - by LoudNPossiblyRight

  I am trying to learn how to use implicitly typed variables in c++. Should i be using 'auto' from C++0x? If so how? Can some one provide me with a simple example or a good tutorial on this? Thank you.

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• jQuery template and Backbone.js

  - by testndtv

  I am trying to create an app which uses a combination of jQuery templates and Backbone.js I have very little experience in both of them (though I know jQuery) Could you please provide some good examples where jQuery templates and Backbone.js are used effectively. Also I am loooking at using JSON for the model/data and trying to persist the data (I use Java at the backend)..So looking for ideas on how that can be integrated? Thank you.

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• How do I use a profiler?

  - by Knowing me knowing you

  Very often I hear: use a profiler and unit test. How do I do that? I would be glad if someone would provide either links to websites with tutorials or recommend a good book. I'm using Visual Studio 2010 Ultimate.

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• Best practice for secure socket connection.

  - by LnDCobra

  What is the best practice for a secure socket connection (without SSL). I will be moving sensitive data (logins/passwords/accounts) across TCP Socket connection, and wondering if there is a good/fast way of Encrypting/Decrypting and avoiding malicious injection.

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• Book on C++ for understanding advanced concepts

  - by Invincible

  What is good book for industry level C++ programming? I am not looking for a beginners C++ book that talks about datatypes and control structures. I am looking for a more advanced book. For example, how to build system applications using C++. Any kind of guidance will be very helpful.

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• Why use sinlgeton instead of static class?

  - by Jouke van der Maas

  When would a singleton actually be easier or better than a static class? It seems to me creating a singleton is just extra effort that's not actually needed, but I'm sure there is a good reason. Otherwise, they wouldn't be used, obviously.

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• Eclipse and Background Compile like Resharper in Visual Studio

  - by BahaiResearch.com

  In Visual Studio with Resharper I can set the project to background build as I type. A red icon on the status bar appears the instance I code something wrong. Green if all is good. It does this by compiling all the time. Is there a way to enable this in Eclipse?

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