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• Tracking Maintainability index (MI) in Java

  - by Serhiy Ryabokon

  Hi I need a good fast, reliable (open source would be a plus) tool for Java for tracking Maintainability index and simliar code metrics to show the customer the progress of working on refactoring issues. What would be your suggestion to apply?

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• Why does Java uses heap for memory allocation?

  - by happysoul

  I just read this statement in a java book saying Objects in java reside on a heap. Is a heap used because it is the best way to store data and retrieve data fast ? I only have an idea about data structures being a beginner. I mean why not stack or something else ?

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• Static code analysis tool for detecting uncaught exceptions in a C++ code before compilation?

  - by Séverin

  I'm looking for such a tool to be able to check fast if I catch all the exceptions I generate myself. Thanks!

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• How to trigger SelectIndexChanged event to VListBox?

  - by Jennal

  Somebody know the VListBox? It is fast to load item to the listbox. But I can't get the SelectIndexChanged Event be triggered by set SelectIndex. Somebody know how to trigger that event by winapi or something else? VlistBox source code is in the page above.

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• Ria Services - Delay load images (or any heavy binary data)

  - by vidalsasoon

  I have an RIA Service that returns image data (Byte[]) and caption of image (String) from SQL Server. The data part can sometimes be a few MB's so it can take quite a while to load. I would like to load the bytes independently of the caption (which loads very fast). Is there a way to do this without having to create a second image context?

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• What is the fastest search which can be done on a non-sorted array?

  - by Jay

  How to search fast in a non-sorted array? I am unable to think of any other search mechanism apart from linear search. Any pointers will be helpful.

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• it takes 2 seconds to compile a hello world C++ project in netbeans (windows)

  - by Ethan

  I used code:blocks as the C++ IDE on Windows. I switched to netbeans 6.8 (with C/C++ plugin, MinGW, MSYS) recently, because netbeas have the nice feature of "checking syntax errors when typing" (same as working on Java or PHP projects). But the painful thing is that, it takes 2 seconds to compile a simple hello world project in netbeans. Any trick to make it as fast as code:blocks, or at least make the compiling time no more than 0.5 second?

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• What should I write into the .bat file for it to find all files in folder and replace them with file

  - by Ole Jak

  What should I write into the .bat file for it to find all files with same names in folder (and it's sub folders) and replace them with file from another file (from another folder)? Is there any fast way if we have 1 000 000 folders with nearely 10 000 files for replacement?

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• Fastest Linux IDE with Find&Replace

  - by Nik

  I'm looking for a fast IDE for Linux that has Find&Replace. I'm currently using Geany and I've tried NetBeans, and Aptana doesn't have a PHP plugin for 2.0. I prefer one that has a sense of projects. Does anyone have any suggestions?

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• jQuery animation with borders IE8 (probably not only) issue.

  - by Dende

  Hi! I have issue $('#myimg').animate({ border: '10px solid #ffffff' },'fast',function(){ alert('callback'); }); Working with: FF 3.6.3, Chrome 5.0.375.55, Opera 10.53 Not working with: 8.0.7600.16385 Issue, no callback ;) With animation for example "width", callback works also in IE, bug is with border.

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• C++ compiler maximum number of classes

  - by aaa

  hello. In meta-programming number of classes grows quite fast. Is maximum number of classes modern compiler allows, for example g++, something to be concerned about? Thank you

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• .NET Efficient way to generate WORD Doc - Server Side

  - by alexbf

  Hello, .NET 4.0 I am looking for the easiest way to generate a Word document on our server. Limitations : Server side I don't want to install word on the server Data source is XML I tried to generate a DOCX with XSLT which is fast and easy but the only way I could find to validate the generated document is to open it with Word and the only error I get when the document is not valid is "Error while opening document". Not very useful. Any ideas? Thanks, Alex

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• When animating, how fire the callback only when all elements are done?

  - by Maria Söderberg

  When animating in jQuery, what's best practice for firing a callback only when ALL elements are done animating and not for each element? For example: $('.someElements').fadeOut('fast', function() { // dont do this until ALL elements are done fading }

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• fastest engine to convert PDF into PNG

  - by skyde

  I would like to know which of the opensource PDF engine can convert a pdf into a image the fastest. I don't care about the quality of the result (antialiasing ...) For my project it need to be very very fast. I would probably need to build my own but i dont wan't to start from scratch.

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• Spring Security LDAP user data caching on local database

  - by Eduardo

  After asking: http://stackoverflow.com/questions/3009740/ldap-user-data-caching-on-local-database I want to cache LDAP user data in the application local database to allow fast queries. How may I cache LDAP user data in the local database using Spring Security.

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• In MySQL, if the movies table has a description field, how to do search on this description?

  - by Jian Lin

  Say, using MySQL, if the movies table has 20,000 records, and each record has a field that is the description of the movie, up to 2k byte long. How can we search for movies with the word "nature" in its description? If possible, it is to be fast, instead of going through all the 20,000 records. (if in some other situations, like for books, where n can be 200,000 or more).

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• Best way to check for string in comma-delimited list with .NET?

  - by Jeremy Stein

  I'm reading a comma-delimited list of strings from a config file. I need to check whether another string is in that list. For example: "apple,banana,cheese" If I check for "apple" I should find it, but if I check for "app" I should not. What's the most straight-forward and concise way to do this? It doesn't have to be fast. (I'll add my solution as an answer, but I'm hoping someone has something better.)

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• Find most significant bit (left-most) that is set in a bit array

  - by Claudiu

  I have a bit array implementation where the 0th index is the MSB of the first byte in an array, the 8th index is the MSB of the second byte, etc... What's a fast way to find the first bit that is set in this bit array? All the related solutions I have looked up find the first least significant bit, but I need the first most significant one. So, given 0x00A1, I want 9.

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• Java- screen capture behind the application.

  - by Auxiliary

  Is there a way to capture the screen but without the app itself getting shown. I know how to minimize or make a frame invisible but this has to be done real fast cos it's going to happen alot in each second (at least once every second). I want it to look something like the magnifier in Windows Vista/7. (The app can see behind itself.) Thanks in advance.

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• A SELECT statement for Mysql

  - by Hossein

  I have this table: id,bookmarkID,tagID I want to fetch the top N bookmarkIDs for a given list of tags. Does anyone know a very fast solution for this? the table is quite large(12 million records) I am using MySql

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• How to store data with N columns

  - by iconiK

  I need a way to store an int for N columns. Basically what I have is this: Armies: ArmyID - UINT UnitCount1 - UINT UnitCount2 - UINT UnitCount3 - UINT UnitCount4 - UINT ... I can't possible add a column for each and every unit, so I need a fast way to store the number of each units in an army (you might have guesses it's for a game by now). Using XML is not an option as it will be dead slow.

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• Facebook Privacy Permissions Design

  - by Ian

  Does anyone know the general layout of how facebook's privacy permissions system works (database)? I've been trying to figure out how they manage to have such a complex set of rules be applied to various content on their site, yet it remains fast. How are they doing that?

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• How can I import a partition from one table into another in Oracle?

  - by DaUltimateTrooper

  I would like to know if the following steps are possible and how fast this is: Create a partition named part1 in Table A Drop partition part1 in Table B Import the Table A partition part1 into Table B Can you provide me with an example if it is possible indeed? Or any resources I can look at?

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• How to set the mouse wheel scrolling speed in IntelliJ?

  - by Arne Evertsson

  Is there a way to set the mouse wheel scrolling speed for an editor window? I think it's too fast. I'm running IntelliJ IDEA 8.1.4 on Mac OS 10.6.2.

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• Options for open source front end for C++

  - by Arpan

  I am looking for options for an open source C++ front end that I could customize for my requirements. I do not need the back end implementation, just that it would help to find a fast and relatively bug free C++ front end that supports most standard features. Any suggestions? [I did google, clang seems to be an option but I don't have any experience with llvm] Arpan

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