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• Retrieve Heap memory size and its usage statistics etc...?

  - by AKN

  Lets say I open some application or process. Did some work with that. Now I closed it. Need to know whether this application caused any memory leak. i.e used up some heap memory and not cleared it properly. Can I get this statistics some how? I'm using Visual Studio (for development) under Windows OS. Even I would be interested in knowing this information for any 3rd party application.

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• How do map 1-to-1 relationship in grails to just 1 table under the covers?

  - by egervari

  Let's say I have a UserAccount domain class that has a UserPreferences domain class. I do this to separate the fields for organization purposes. Is there a way to tell grails/gorm that I really want it to map these domain classes to just the user_account table under the covers? Thanks!

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• Read more numbers in a line in Python

  - by VaioIsBorn

  Let say i want to read the integers a, b and c from stdin (in one line, do not need to press return after each number). In c++, i would just do: cin a b c; How to do this in Python ?

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• hi question about mathematics

  - by davit-datuashvili

  hi i have one question i know site mathoverflow.com and have posted question but unfortunately no one give me answer if i post here can anybody help me? it is not homework because i know somebody will say it is homework what u have tried but this is not so i dont know how solve please if it is possible i will post here ok?

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• Get the content from iframe of external url

  - by Prasad

  I need to get the content(Complete html) of a page (say.: someotherdomain.com/somepage) loaded in iframe from an asp.net mvc (C#) application without using webclient or httpwebrequest.

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• Is it possible to have yui editor change paragraph style without selecting text?

  - by user126861

  Is it possible to change the behavior of the yui text editor so that when you make markup changes (via the toolbar bar buttons), for example changing from a paragraph to say a heading or to a list, and you dont have any text selected it assumes you mean the current block that the cursor is in So to change a paragraph to a heading rather than selecting the whole line you just place the cursor somewhere in the paragraph and select heading from the styles drop down.

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• Terminology: opposite of "zero copy"?

  - by Mark Harrison

  We're benchmarking some code that we've converted to use sendfile(), the linux zero-copy system call. What's the term for the traditional read()/write() loop that sendfile() replaces? I.e., in our report I want to say "zerocopy is X millisecs, and ??? is Y millisecs." What word/phrase should I use?

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• Can NSLocale's NSLocaleCountryCode key be directly mapped to a TLD?

  - by eaigner

  Hi, in my app i need to open a website with the corresponding TLD for that country. Lets say google.com, google.de, etc... But i don't know which country codes the're specifically using in NSLocale's dict. Can i assume that the lowercase version of NSLocaleCountryCode can be appended as TLD? Regards, Erik

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• UNIX Executable File

  - by iSight

  Hi, I got some file sample.mt from client, and when i open info, it reveals as UNIX Executable file. But, actually when i replaced the extension with zip, i could extract the file content. And it appears to be folder. Can any one say what exactly UNIX Executable file means and how is it created. By the way, that is created in Windows OS it seems.

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• Back Button disable

  - by vigna hari karthik

  Hai Friends I have used lot of codinds to disable the browser (using server side code) back button in mozila firefox 3.2 it is not working.But it is working fine in the Internet Explorer.Pls same the correct solution to solve this problem in mozila firefox3.2 version.say me in detail.

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• Is the set of data always normalized in one form or the other in Databases

  - by manugupt1

  Suppose I have a set of data, given the data and the relation schemas can I assume that the set of data is normalized in one form or the other. In my opinion raw data given, has to be normalized into some form. However a discussion with a friend has led to ask me this question here. To expound more on the question, I would say given a set of functional dependencies for a relation or table, is it guaranteed that the table would atleast be in 1NF if not others

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• Update a field from server without reloading the existing page using simple javascript.

  - by Rahul2047

  I want to change a value of a field say document.getElementById('reloader').innerHTML = updated value from Server I do not want to use Ajax, PHP, ASP, JSP .. or anything like these. Is it possible by using simple javascript? Server is C# 's application made by using HttpListener. Please question if needed more info.

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• List of objects plus a tag

  - by MC

  I want to store a list of objects, lets say of type Car, but with an additional 'tag' property eg a boolean True/False which does not belong on the Car class. What is the best way to accomplish this? I need to pass the result between methods.

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• Dealing with development and large javascript files?

  - by maxp

  When dealing with websites with large amount of javascript, i see that these are still usually served to the client as one large javascript file. In the development phase, are the javascript files usually split up (say there are 300 lines of js) to make things abit more manageable, and then merged when the website is 'put live'? Or do the developers just put up with working in one long large file?

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• Visual Basic 9 with Visual Studio 2010

  - by jaraics

  I'm working on a project started in VB9 (VS 2008) and now I've migrated to VS2010 (VB10) but on the production server the IDE is still VS 2008. On my developement enviroment the code compiles fine, but sometimes, - let's say - I forget an _ at the end of the line which causes the VB9 compiler to throw an error. So the question is, how could I build a project with the VS 2010 IDE but VB9 compiler? Or to force the VB10 compiler into VB9 mode?

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• How to convert a string with escaped characters into a "normal" string

  - by M28

  Let's say that I have like this: "\\n", I need to convert it to a string like if the interpreter would do it: \n. A simple replace like this wouldn't work: function aaa(s){ return s.replace(/\\n/gm,'\n').replace(/\\\\/gm,'\\'); } I need this behaviour: "Line 1\nLine 2" = Line 1<Line break>Line 2 "Line 1\\nLine 1" = Line 1\nLine1

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• php curly braces into array

  - by David

  Hi, I would like to check a opened .txt file for braces that open and close like below: file { nextopen { //content } } no this is not my own language or anything, but I want to get say the nextopen function and all the contents inside the brackets, and all the stuff from inside the file function and add it to an array if you know what i mean. so all the content inside the braces will be in an array. if you know how to do this please reply.

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• interactive lua: command line arguments

  - by mr calendar

  I wish to do lua prog.lua arg1 arg2 from the command line Inside prog.lua, I want to say, for instance print (arg1, arg2, '\n') Lua doesn't seem to have argv[1] etc and the methods I've seen for dealing with command line arguments seem to be immature and / or cumbersome. Am I missing something?

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• Share files between applications

  - by frndforall

  Hello, Can i share one application related data with another. Say I have a music file in resources/raw folder of apk2. Can I use the same file in apk1. thx...

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• Is defining a variable within a block scope supported by all compilers?

  - by Jay

  Suppose I want to declare and define a variable with an if condition block. Will this compile in all compilers? What does the C standard say about this?

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• Desiging a AJAX website

  - by Narmatha Balasundaram

  What are the things to consider and watch out for when designing a website with AJAX? Must take care of conditions, say timeouts, error handling, for instance? Best practices? What parameters to take care of while designing and coding?

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• Recursively find files/directories within a directory

  - by enchilada

  I want to use enumeratorAtURL:includingPropertiesForKeys:options:errorHandler: to do this, as I'm coding under Snow Leopard. I know how to use this method. However, as for my purposes it's not adequate to load the contents lazily, I have the following question: How can I create an object hierarchy (of, say, the custom FileOrDirectory class with the standard children,count,isLeaf attributes) from the information I load from the enumeratorAtURL: method? I need to load this data beforehand, and show it in an outline view, for my purposes.

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• How to remove commas etc form a matrix in python

  - by robert

  say ive got a matrix that looks like: [[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]] how can i make it on seperate lines: [[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]] and then remove commas etc: 0 0 0 0 0 And also to make it blank instead of 0's, so that numbers can be put in later, so in the end it will be like: _ 1 2 _ 1 _ 1 (spaces not underscores) thanks

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• C# Multi-Comparisons possible?

  - by Iggy Ma

  is it possible in some way to compare multiple variables to one constant in a if statement? It would be very helpful if instead of if ( col.Name != "Organization" && col.Name != "Contacts" && col.Name != "Orders" ) { } I could just say if ( col.Name != "Organization" || "Contacts" || "Orders" ) { } And I know I could use a list but in some instances I dont want to... Thanks!

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• How to encode RGB images into H264 frames (Keyframe + some dependent frames)? (in C#)

  - by Ole Jak

  So I created images generator (quite simple onewhich generates RGBs) I want to be able to turn some amount of images into H264 KeyFrame+dependent frames (lats say 100) So on each 100 frames generated I need to encode them into H264. How to do such thing?

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