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• extern and static variable storage ???

  - by Riyaz

  when will memory created for extern and static variable. Is it in stack or heap. Since its life time is till the program end, it cant be in stack it must be in heap. But size of the heap will known only at the run time. So somewhat confusion here ......

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• Is there ability to load page images partially when scroll down to it or is it just effect ?

  - by Space Cracker

  I have noticed in some site such as http://mashable.com that when you open page and try to scroll it , it appear to load images when you reach it .. i don't know if it's a just flicker effect or it's really done to make less load of images till scrolling to it ?

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• in Visual C# 2010 express what is the most reliable way to detect windows OS Architecture (x86,x64)

  - by NightsEvil

  i am using Visual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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• Pausing a process?

  - by terabytest

  Is there a way to pause a process (running from an executable) so that it stops the cpu load while it's paused, and waits till it's unpaused to go on with its work? Possibly in python, or in some way accessible by python.

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• How to handle popup messages thrown from web applications in vb.net?

  - by Menaka

  I am developing a tool to automate testing of a web application. I want to handle the popup messages thrown in error scenarios. The problem am facing is after a button click a popup message is thrown, but only after a response is given to the message box(ie clicking on any buttons in the message box) the execution continues, till then the web browser is busy waiting for a response. Please suggest.

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• What info is included with file on upload via http?

  - by sprugman

  If I'm uploading via http, do I have to wait till the file is transferred to determine the size? Also, what other info is available that would be available on the local copy? Do Last Modified and Created get reset to the upload time or are they preserved?

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• Remember the values entered on standalone app on the client side

  - by kshtjsnghl

  We have a standalone java swing app, in which the user can print something that he drew, on a printer by giving its IP. Now the requirement is that the app needs to remember the ip that was given the last time by this user. What I could think of till now is (a brute one though) - keep a log file kind of storage on the client machine, and that everytime the app comes up it reads the last submitted one. Any suggestions would be helpful. Thanks in advance.

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• faster strlen ?

  - by Jack

  Typical strlen() traverse from first character till it finds \0. This requires you to traverse each and every character. In algorithm sense, its O(N). Is there any faster way to do this where input is vaguely defined. Like: length would be less than 50, or length would be around 200 characters. I thought of lookup blocks and all but didn't get any optimization.

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• How to select last row of mysql_query?

  - by sergdev

  It is possible to select last row selected by mysql_query in php without iterating using mysql_fetch_row from first row till last? If so, what should I use?

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• Calculating end date while skipping holidays + Joda time

  - by picca

  I would like to calculate end date (and time) of an event. I know starting date and duration (in minutes). But: I have to skip holidays - non-recurrent situation I have to skip weekends - recurrent situation I have to not count working time (e.g: from 8:00am till 5:00pm) - recurrent situation, but with finer granularity Is there a simple way to achieve these cases using Joda time library?

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• php obtaining complex file extension like mysql-5.0.1.tar.gz

  - by uday

  I've run into a typical problem here. Till now i was doing strstr($filename,"."); $filename is the file i got from $_FILE i.e uploaded file.It was running fine until i hit a filename of the type i mentioned. Even doing pathinfo($filename); gives me .gz I need to see whether it is EXACTLY .tar.gz

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• What is the most reliable way to detect windows OS Architecture (x86,x64) on .NET 2.0

  - by NightsEvil

  i am using Visual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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• validation of password with ()-=_+

  - by jpallavi

  I am not able to validate passord with ()-=_+ , i.e it should accept these special characters but its not working when i use the regular expression as `validates_format_of :password, :with => /^[A-Za-z0-9. ! @ # $ % ^ & * ( ) _ - + = ]*\z/` its only excepting till * but not accepting ()-=_+ in ruby on rails.

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• Is there a way to know when fscanf reads a whitespace or a new line?

  - by user1493813

  I want to know if there is a way to know when fscanf reads a whitespace or a new line. Example: formatting asking words italic links returns As fscanf read a string till it meets a newline or a whitespace(using %s), it'll read formatting and the space after it and before a. The thing is, is there a way to know that it read a space? And after it entered the second line is there is a way to know that it read a carriage return?

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• unix process id

  - by swathi

  how to a Write a script that runs a 5 instances of a child process in the background (at a gap of 5 seconds) and do a continuous check to see if any of the child process is completed it starts another instance of the same process till the child process has executed 20 instances.

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• share feature of menu in android application

  - by RBADS

  Hi, i asked so many question regarding my title but i could not get my proper answer till yet.I need to implement androd's menu feature in my application ie when we goes to gallery in android phone, when we press menu than it comes with lots of option like share...etc.My question is can i implement same menu feature in my application? It is possible or not? Thanks

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• Shall I bother with QT?

  - by smallb

  Guys I study C++ for a second year. Till now I was doing only console app but I think it's a time to start programming in Windows. There are few alternatives and Qt is one of them but I'm also drawn towards pure Windows API - for more power of course. What would you suggest?

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• How to get array using Oracle sql query

  - by Yashwant Chavan

  I want to display Years between From date - To date using oracle SQL on dual table e.g. if pass - From date as 1/1/1900 and To Date as 1/1/2000 then it shoold display 1900 1901 - till 2000

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• traverse a binary decison tree using python?

  - by kaushik

  how to traverse a binary decision tree using python language. given a tree,i want know how can we travesre from root to required leaf the feature of the required leaf are given in an dictionary form assume and have to traverse from root to leaf answering the questions at each node with the details given in feature list.. the decision tree node has format ((question)(left tree)(right tree)) while traversing it should answer question at each node and an choose left or right and traverse till leaf?

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• How to read input until the user enters ^X

  - by Koning Baard

  I am creating an interpreter for my esolang, and I need the user to enter some text which then will be interpreted as an INTERCAL program. I want the user to enter text, which may contain any character including newlines, until the user presses ^X (Ctrl-X), like this: Enter your code followed by ^X: Bla Blablabla Bla^X Thank you for entering your code (line 2, 3 and 4 were entered by the user) can anyone explain me how I can read input including newlines till the user enters ^X? Thanks

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• searching a character in a string

  - by iSight

  hi, how can find position of a character in a string, and get the substring till that character. say char* test = "Hello world, I come back"; I want to find first occurrence 'l' character.

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• i frame scroll back problem

  - by muralikalpana

  Can you help me with my problem regarding iframe because whenever the iframe is scrolled till end, and the user clicks a control inside the page within iframe, and page content is on the top of the page, the user needs to scroll up the Iframe just to see the content. Are there any properties that I can set or code that I can do so that the Iframe scrollbar goes back to top whenever an event is triggered inside the form??

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• .Net 4.0, New methods in existing classes

  - by Yogesh

  Is there a blog or MSDN article, which lists all the new methods which are added in .Net 4.0 in existing classes? I could not find any. Two which I found on blogs till now: String.IsNullOrWhiteSpace Enum.HasFlag Are there more such methods added which anybody found? If yes, please share.

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• Suggest a suitable Automated Testing Tool for my project.

  - by pal25

  Hi, We are in search of an automated testing tool for our project. As we are in testing department we prefer a tool which would have less programming in it. Please suggest some tools for us .Till now we are testing our application manually. Our project is being developed in Java. Is there any freeware tool that I could use or is it better to go for a paid tool? Thanks in Advance.

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• in Virtual C# 2010 express what is the most reliable way to detect windows OS Architecture (x86,x64)

  - by NightsEvil

  hi i am using Virtual C# 2010 express and i need the most reliable way (on button click) and in .NET 2.0 framework to detect if windows is currently x86 or x64 in a message box.. up till now i have been using this code but i need to know if there is a more accurate way? string target = @"C:\Windows\SysWow64"; { if (Directory.Exists(target)) { MessageBox.Show("x64"); } else { MessageBox.Show("x86"); }

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