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• Index of arrays and strings in c++

  - by anurag18294

  I want to know from where the index of a string and an array starts from. I am getting a lot of confusion while making programs. While calculating string length of a string is the null character also counted.

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• Symfony: blank page after executing include_component()

  - by user248959

  Hi, i have this line: <?php include_component('sfGuardRegister', 'register') ?> when it's executed i get a blank page. I have debugged include_component() and the flow processing is not entering inside of it, i mean: function include_component($moduleName, $componentName, $vars = array()) { die("enter"); echo get_component($moduleName, $componentName, $vars); } Any idea?

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• Most effective way working with multiple languages

  - by Industrial

  Hi! I am currently working with a codeigniter PHP based application and have come to the point where it's about to go off with multiple languages. Is codeigniters own language class the most effective way to handle languages? Is there any specific language-tools/libraries that are commonly used in PHP apps? Thanks!

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• possible to create custom scrollbar graphics without flash?

  - by Joel

  A friend is wanting me to help her convert her flash based website to html. She has an embedded textbox with a scrollbar that is using a flower instead of a normal scrollbar. Avoiding the obvious question of why a user would want a non-standard element to do this task, is it possible to do this without flash?

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• send socket c ctrl+c behavior

  - by out_sider

  I'm witting an application based on a server and various client but I'm having a problem with the send command. Whenever I do ctrl+c on the client side the send operation kills the thread which is in and the process running (in order to have multiple clients I set a thread to which one). If the client ends (doing the close socket) properly the server doesn't die, but when I use the ctrl+c combination on the client both exit. What can I do to prevent send commando to have this behavior? Thx in advance

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• Subversion get a snapshot of files for point in time from the past

  - by Steve Kuo

  Is there a way using Subversion to get snapshot of the files for a particular point in time? For example, I want to recreate a build based on how the repository looked at an exact point in time from the past.

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• Python execute a function for X seconds

  - by theactiveactor

  I'm looking for a way for a function to take actions based on how long it has been executing. For example, my function would loop continuously until 5 seconds has elapsed, in which case it returns immediately. Any suggestions?

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• Which mail server would you choose to develop your product on top of

  - by Tzury Bar Yochay

  I am willing to build an email application which runs on the server side. Not being familiar with any particular server I wonder if I can get some recommendations based on experience. I have seen many great startups which built some neat apps on the email platform (for instance, friendfeed's notification mechanism, or surely posterous which mail is at the heart of their business logic), and wonder about which mail server have they found easy to learn and integrate with. PS: MS Exchange or any other not open-source are not an option Must run on linux

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• Is there a difference between foreach and map?

  - by Robert Gould

  Ok this is more of a computer science question, than a question based on a particular language, but is there a difference between a map operation and a foreach operation? Or are they simply different names for the same thing?

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• Search images using c# in local images folder

  - by np

  We have a images folder which has about a million images in it. We need to write a program which would fetch the image based upon a keyword that is entered by the user. We need to match the file names while searching to find the right image. Looking for any suggestions. Thanks N

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• Moving image through different x,y coordinates

  - by user525004

  I have created an array of coordinates. The centre of an image should move through those coordinates. I have used TranslateAnimation to achieve it. But during the animation the image is moving within the last two coordinates. Below is my code: private void CreateAnimationAndRun() { // move to the different coordinates one by one for(int k=0; k The above function is called on a button click.

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• JavaScript: Is there any "python's Generator" equivalent in JavaScript?

  - by JackSMTV

  Is there any "python's Generator" equivalent in JavaScript? PS: Python's Generator is very memory efficient when we need to do one time iterate through a big array, hash... "Generators are iterables, but you can only read them once. It's because they do not store all the values in memory, they generate the values on the fly" (Python's Generator explained in this thread: The Python yield keyword explained )

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• Third smallest number in matrices and its addition

  - by Heigan

  Hi, How can i addition one + one matric (array data structure) and after it find the third smallest number in it in C language (not C++)? Thank you for the code.

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• How can I get the behavior of GNU's readlink -f on a Mac?

  - by troelskn

  On Linux, the readlink utility accepts an option -f that follows additional links. This doesn't seem to work on Mac and possibly BSD based systems. What would the equivalent be? Here's some debug information: $ which readlink; readlink -f /usr/bin/readlink readlink: illegal option -f usage: readlink [-n] [file ...]

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• Checking Response Code C#

  - by j-t-s

  Hi All I was wondering if there's a way to detect the response codes on a website using C#? Since C# .NET has HTTP-based methods, I'm assuming that it can be done? Thank you

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• how to take input from a file in a certain way in C .

  - by mekasperasky

  The way being suppose the data is 123 134 2312 32131 2131231 211212 It should take them as different numbers and store them in an integer array .

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• code to idetntify the number

  - by [email protected]

  Hi All, I got one problem while doing one TAPI application based project in C#. I'm using ITAPI3.dll My problem is.. i'm not getting incoming call information. To get the incoming call information, i'm using getcallinfo function. but it is showing empty message.

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• What Language To Learn For Developing Games?

  - by Richard Knop

  Hello, I would like to learn how to develop games. What language is best for that? Java? C#? Ruby? ActionScript? I would like to develop web based games and possibly mobile games, not desktop games.

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• Triggering an application on the arrival of a message(sms) in android phone

  - by san6086

  I want to trigger an application after the arrival of the sms. I using android based mobile phone. Can any body help?

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• Is there any char to hexadecimal fuction for C ?

  - by ge0rge007

  Hello all! I was thinking if there such a function for c language. I have a char array with data from a text file and i need to convert it to hexadecimal format. Thank you in advance!

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• Ruby equivalent to .NET's Encoding.ASCII.GetString(byte[])

  - by flyerhzm

  Does Ruby have an equivalent to .NET's Encoding.ASCII.GetString(byte[])? Encoding.ASCII.GetString(bytes[]) takes an array of bytes and returns a string after decoding the bytes using the ASCII encoding.

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• How to override 'where' in rails 3

  - by Zakwan Alhajjar

  I have upgraded my application from rails 2.3.8 to 3.0.3 . But I'm facing a problem. I was using 'find' but the overriding doesn't work in rails 3: # override activerecord's find to allow us to find by name or id transparently def self.find(*args) if args.is_a?(Array) and args.first.is_a?(String) and (args.first.index(/[a-zA-Z\-_]+/) or args.first.to_i.eql?(0) ) find_by_login_slug(args) else super end end I'm wondering if there is a way to make this work in rails 3 or even by using where instead. thanks

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• C# Function that generates strings according to input

  - by mouthpiec

  Hi, I need a C# function that takes 2 strings as an input and return an array of all possible combinations of strings. private string[] FunctionName (string string1, string string2) { //code } The strings input will be in the following format: String1 eg - basement String2 eg - **a*f**a Now what I need is all combinations of possible strings using the characters in String2 (ignoring the * symbols), and keeping them in the same character position. Eg: baaement, baaefent, baaefena, basefent, basemena, etc any help? :)

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• In HTML/PHP arraya have any maximaum size

  - by Febin Joy

  I have to know, there is any limit for an array in PHP or HTML. Please help me.

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• Most effective way working with multiple natural languages

  - by Industrial

  Hi! I am currently working with a codeigniter PHP based application and have come to the point where it's about to go off with multiple languages. Is codeigniters own language class the most effective way to handle languages? Is there any specific language-tools/libraries that are commonly used in PHP apps? Thanks!

  Read the article

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