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• Top 10 Graph Charting Tools

  - by Daniel

  When charting information what is the best tool to use? Of course we call know if excel, but is there something better then that? I know if things like Google Chart Tools: http://code.google.com/apis/charttools/ But want to know what the best tools out there are.

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• Dubugging a program not run within the debugger and without a crash

  - by Mick

  I left a program running last night, it worked fine for about 5 hours and then one of its built-in self-diagnostic tests detected a problem and brought up a dialog box telling me the issue. The program was built with debug information (/Zi). Is it possible to somehow get the debugger started so I can examine the value of some variables within the program? Or is it too late?

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• Connecting C++ backend to Javascript

  - by baseballtank13

  I was hoping to make a website that displays a google map with points based of information returned by a C++ function. I know you can use Java Server Pages to call java methods on the server with javascript. Would there be a way to connect C++ code on the server with javascript in order to produce the same result as java server pages?

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• What is the performance difference between blocks and callbacks?

  - by Don

  One of the things that block objects, introduced in Snow Leopard, are good for is situations that would previously have been handled with callbacks. The syntax is much cleaner for passing context around. However, I haven't seen any information on the performance implications of using blocks in this manner. What, if any, performance pitfalls should I look out for when using blocks, particularly as a replacement for a C-style callback?

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• Hooking entity creation in SQLAlchemy

  - by Dan Ellis

  I want to write a SessionExtension that fires a 'Foo-created' event or 'Bar-created' event every time a new Foo or new Bar is committed to the database. However, once inside the after_commit method, I don't know where to find which entities have been committed. Where do I get this information?

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• what are sparse voxel octrees?

  - by pdeva

  I have reading a lot about the potential use of sparse voxel octrees in future graphics engines. However I have been unable to find technical information on them. I understand what a voxel is, however I dont know what sparse voxel octrees are or how are they any more efficient than the polygonal techniques in use now. Could somebody explain or point me to an explanation for this?

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• Are all MS Word documents serialized in an XML readable format?

  - by Greenhouse Gases

  I'm trying to understand how Word files are rebuilt when opened by Microsoft Word, and in what format they are serialized when edits are saved and a file closed. Any information you may have would be very useful to me? Thanks

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• castle dynamic proxy creation

  - by ashish.s

  I am implementing a design where my layer would sit between client and server, and whatever objects i get from server, i would wrap it in a transparent proxy and give to the client, that way i can keep a track of what changed in the object, so when saving it back, i would only send changed information. I looked at castle dynamic proxy, linfu, although they can generate a proxy type, but they cant take existing objects and wrap them instead. Wondering if its possible to do with these frameworks, or if there any other frameworks that enable this...

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• MySQL More Tables or More Rows

  - by Pez Cuckow

  I am working on a game that I am going to open to the public to have on their game. The game stores lots of information (about 300 rows) per website and spends a lot of time updating values within this MySQL database. Is it better (faster/efficient) to add a new table for every website or to just have 1000's of rows in one table and add a column "website_id" or similar?

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• Get netstat Info in Silverlight

  - by Kirk

  Is it possible to get information from the netstat command in Silverlight? How would I go about doing this?

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• Send parameters to Web Service Persian ?

  - by user362813

  Display information in Farsi, but I have a problem when my site for web services can be sent a character "?" are displayed. pages are saved with Unicode(utf-8 with signature)codepage 65001 and the following tags in my master page : <'html xmlns="http://www.w3.org/1999/xhtml" lang="fa" xml:lang="fa" <'meta http-equiv="Content-Type" content="text/xml; charset=utf-8" / <'meta http-equiv="Content-Language" content="fa" / <'body lang="fa"-- and in web.confing : <'globalization fileEncoding="utf-8" requestEncoding="utf-8" responseEncoding="utf-8" /

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• Why are joins bad when considering scalability?

  - by acidzombie24

  Why are joins bad or 'slow'. I know i heard this more then once. I found this quote The problem is joins are relatively slow, especially over very large data sets, and if they are slow your website is slow. It takes a long time to get all those separate bits of information off disk and put them all together again. source I always thought they were fast especially when looking up a PK. Why are they 'slow'?

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• How to get width of button in DateTimePicker-Control/Controls in general?

  - by Inno

  Hello everybody, I implemented a custom DateTimePicker. On the DateTimePicker there is a button. In the examples I've found it's width is set to 16. This is working but I would like to have a dynamic approach. So, is there a way to get the size of this button or is there a general way to get information about .Net-Control sub elements like size etc.? Trying DateTimePicker.Controls didn't help me (it's empty).

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• mysql reader not worked when i worked with huge amount of data

  - by Steven Spielberg

  my Select query not worked when i worked with mysql and database have a huge amount of information. i got error System.NullReferenceException: Object reference not set to an instance of an object. for MySqlDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);

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• Erlang Types Specifications

  - by Chang

  I recently read the source code of couch-db, I find this type definition which i don't understand: -type branch() :: {Key::term(), Value::term(), Tree::term()}. -type path() :: {Start::pos_integer(), branch()}. -type tree() :: [branch()]. I did read Erlang doc, But what is the meaning of Start, Key, Value and Tree? From what i understand, they are Erlang variables! I didn't find any information about this in Erlang doc.

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• Spring 3: task namespace: How to find out time of next execution?

  - by Bernd Haug

  I have a bean that has a method executed on a schedule using <task:scheduled> in the context configuration. Is there a way for me to find the time of the next scheduled run during execution of that method? The same method is also executed manually, and the mechanism for receiving scheduler information may not break executions from outside the scheduler...

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• What is the correct verb for what programmers do?

  - by bennybdbc

  Sorry if this is a little off-topic, but I never know what word to use when I am searching the internet for articles or tutorials. What I mean is, say I wanted to search for information regarding making a notepad clone, would I search for: "Creating A Notepad Clone" "Building A Notepad Clone" "Making A Notepad Clone" So what I'm asking is basically, is there a definitive term to use, or does it vary depending on the source?

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• Microsoft Bing Translator. I need help

  - by user308806

  Hello, Is there anyone who has already tried to use the Microsoft Bing translator web service. if yes, could you please help me. I was not able to find useful information in google

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• Modifying text files and executing programs with command line parameters in c# or c++ on Linux

  - by Robert Harvey

  I have a need to create a utility in Suze Linux. The utility will make modifications to some text files, and then use the information in those text files to program a device in the computer using a different executable which accepts command line parameters. I am fluent in c#, but have never worked with Linux. Should I take the time to learn Gnu C++ to do this, or install Mono? How would I execute the programming utility and pass it command line parameters?

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• How many colunms in table to keep? - MySQL

  - by Dennis

  I am stuck between row vs colunms table design for storing some items but the decision is which table is easier to manage and if colunms then how many colunms are best to have? For example I have object meta data, ideally there are 45 pieces of information (after being normalized) on the same level that i need to store per object. So is 45 colunms in a heavry read/write table good? Can it work flawless in a real world situation of heavy concurrent read/writes?

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• Wordpress loginform

  - by Erik Larsson

  Hello, I have created a loginform that is displayed on the front page. Everything works fine except one thing, if you log in with bad information you get redirected to wp-login.php and the error message pans out there. What i want is so the error message displays at the form on my front page. Is there way of doing this?

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• Does a lazy-programmer file auto-generator tags exist?

  - by Anthony Forloney

  I was wondering (if possible) if there was a program/tool/utility that when I create a new file and provide it with an extension that it creates the tags automatically? For example, a new file I create called index.php would have the appropriate tags auto-generated inside: <?php ?> I hope you get the idea. Does one, or could one, exist, preferably Windows based? Any information regarding this would be helpful.

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• What are the default access rights for a process started with ShellExecuteEx?

  - by Heinrich Ulbricht

  I need to perform certain operation on a process started with ShellExecuteEx like waiting for it, duplicating handles, querying and setting information etc. Now I am wondering if I can do all these things on the hProcess member which is returned in the SHELLEXECUTEINFO structure I pass. Does anybody know this? Do I have rights like PROCESS_DUP_HANDLE, SYNCHRONIZE, PROCESS_SET_INFORMATION, PROCESS_QUERY_INFORMATION and so on by default?

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• Comparing floats in their bit representations

  - by sczizzo

  Say I want a function that takes two floats (x and y), and I want to compare them using not their float representation but rather their bitwise representation as a 32-bit unsigned int. That is, a number like -495.5 has bit representation 0b11000011111001011100000000000000 or 0xC3E5C000 as a float, and I have an unsigned int with the same bit representation (corresponding to a decimal value 3286614016, which I don't care about). Is there any easy way for me to perform an operation like <= on these floats using only the information contained in their respective unsigned int counterparts?

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• audio frameworks in iPhone

  - by suse

  Hello, I would like to know the follwing information about iPhone audio system Heirarchy of the audio framework in iPhone OS. i know that there are 3 main audio frameworks in iPhone OS.i.e AVFoundation Framework CoreAudio Framework OpenAL Framework what are the audio formats supported in each of the above framework?I mean will all the framework support all audio formats or are they dependent about the audio formats it support? Thank You

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