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• How to "scan" a website (or page) for info, and bring it into my program?

  - by James

  Well, I'm pretty much trying to figure out how to pull information from a webpage, and bring it into my program (in Java). For example, if I know the exact page I want info from, for the sake of simplicity a Best Buy item page, how would I get the appropriate info I need off of that page? Like the title, price, description? What would this process even be called? I have no idea were to even begin researching this.

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• c#: why can't i do a Messagebox.Show(some_int) ?

  - by every_answer_gets_a_point

  MessageBox.Show((some_string.Length).ToString); i am getting two errors for this: Error 1 The best overloaded method match for 'System.Windows.Forms.MessageBox.Show(string)' Error 2 Argument '1': cannot convert from 'method group' to 'string' can someone tell me how to do this correctly?

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• Showing categories and subcategories in a menu

  - by jasmine

  What is the best way for Showing categories and subcategories in a menu with php? I have found a function here, But I cant understand the logic of $has_childs . Thanks in advance

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• Moving a UIIMageView outside of a UIScrollView

  - by user359570

  Hello, At the bottom part of my main UIView, I've an UIScrollView with an UIImageView inside. I'd like to move the UIIMageView from the UIScrollView to the top part of my UIView. I'm able to move my UIImageView inside the UIScrollView, but outside, I can't. The UIImageView remains in the UIScrollView, it's parent. Any idea? Thanks in advance for any help. Best regards, Alx

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• What do I use to make a simple html gallery?

  - by Adam

  i'm trying to make the typical ecommerce site where you have different views of clothing and when you click it it becomes the main image. I'm assuming javascript would be best suited for this? maybe Jquery will be easier? Thanks I just need someone to point me in the right direction.

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• haskell list to tuple

  - by Alex

  How can I best convert a list to a tuple in Haskell: [1,2,3,4,5,6] -> (1,2,3,4,5,6)

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• is there any way to make my jquery search better ?

  - by From.ME.to.YOU

  Hello var myarr= Array('test1','test2','test3'); var searchTerm = "test"; var rSearchTerm = new RegExp( searchTerm,'i'); $.each(myarr, function(i) { if (myarr[i].match(rSearchTerm)) { //item found } });? guys is there any way to make my search algorithm better ? "myarr" will be a big array so i want to make sure that i'm using the best way to search in it thanks alot

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• Changing video on mouseclick?

  - by user330561

  I have two videos, and I want to loop the first video until the user clicks the mouse, at which point I want to switch to playing the second video. Does anyone know what the best way to do this would be?

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• Communicating Between .NET Programs

  - by IronManIngellis

  I wanted to set up a simple data communication between two C# applications, and I'm not sure what the best method is in doing so. I've previously used Java Sockets and ServerSockets to get the job done, but I'm new to C#, so I've come for advice :) It's going to be two way communication with two clients exchanging strings or something of the like.

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• Finding the type of an object in C++

  - by lemnisca

  I have a class A and another class that inherits from it, B. I am overriding a function that accepts an object of type A as a parameter, so I have to accept an A. However, I later call functions that only B has, so I want to return false and not proceed if the object passed is not of type B. What is the best way to find out which type the object passed to my function is?

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• Recommended way to set up xcconfig files

  - by LK

  Is there any best recommended way for setting up xcconfig files? Where does the projects related fields go and where do target related go? What about multiple targets?

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• How should I structure my settings table with mysql?

  - by incrediman

  I want to use MySQL to store a bunch of admin settings - what's the best way to structure the table? Like this? Setting _|_ Value setting1 | a setting2 | b setting3 | c setting4 | d setting5 | e Or like this? |--------|_setting1_|_setting2_|_setting3_|_setting4_|_setting5_| Settings | a | b | c | d | e | Or maybe some other way?

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• Dynamic webpage content

  - by SQLiteNoob

  I have a website with a jQuery UI navigation, and I've got ajax working to dynamically change content between html files. I'm basically just replacing the contents of certain div ids with the contents of other div ids. This still requires numerous HTML files and I was wondering if there was a way to have a single html file and load content into the main page from it instead? What about an xml file? Thanks for the tips and advice about best practices and possible solutions.

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• Width of Repeating Backgrounds

  - by tdskate

  Hello. What's best, a repeating background of 100px wide so that the actual file doesn't need to be redrawn 1000X times in width, or a 1px file that probably has smaller file size, but the browser will need to redraw it a lot more. Thanks.

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• Bulk Update in MYSQl

  - by user351806

  I have a site which has client side and admin side. There is a table called account History. which contains fields like uid | accountBalance | PaymentStatus | Date. Now this table has to be updated every month for all the paid users and the table is bulk. So what is the best way to update the table every month.Do i need to select all the uid's and update.

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• world countres list with cities

  - by kusanagi

  is there any solution to show user all countries and after select country it reselect all cities of its country? be best with script selecting p.s. russian name of countries

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• NetBeans disappearing code problem

  - by user445714

  Hi, Dont know if this is the best place but im using NetBeans 4.1 at the moment and if for example i type in the following code private static final Character firstChar = 'A'; On the IDE i can see the following private static final Character firstChar = ; As you can guess its pretty annoying when you see things missing and its only when you highlight over the missing text you can see it, any idea on what is wrong and if i can fix it changing any of the settings

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• Using Ajax with cakephp

  - by user312672

  HI I am new to cakephp so any help would be grateful. I have created a form and with one of the fields when the user has filled in checks to see it it already exists and offers other suggestions. I have used the Ajax observerField method to do this. I want the user to be able to click on the suggested names(radioboxes) and then it update the field in the other form. What is the best way to achieve this in cakephp?

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• R Language XML Parsing

  - by C S

  What is the best way to parse this XML document so that it is available in R? I would like for each country node to be an independent R object.

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• Looking for jQuery find(..) kind of method that includes the current node

  - by jdk

  The jQuery find(..) traversal method doesn't include the current node - it starts with the children of the current node. What is the best way to call a find operation that includes the current node in its matching algorithm? Looking through the docs nothing immediately jumps out at me.

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• When To Use this.method()?

  - by Soo

  Hi SO, and happy Friday I have a question regarding the use of this.method();. My code seems to work without using the this., but I include it because it seems like the right thing to do. When should .this be used, and because it's presence doesn't always make a difference, what's the best practice for .this?

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• class method in C#

  - by Bi

  I am new to C# and OO programming. What is the best way to send a status of a class-method to another class? Thanks

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• What's the correct way to expand a [0,1] interval to [a,b]?

  - by Georg

  Many random-number generators return numbers between 0 and 1. What's the best and correct way to get numbers between a and b?

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• Reference string as object

  - by xintron

  I've got the following function that manipulates an element according to the data being sent (an object). function manipulateElem (elem, data) { for (var key in data) { elem[key] = data[key]; }; } manipulateElem(document.getElementById('test'), {'href': '/home/', 'style.color': '#000000'}); As you can imagine, the later (style.color) doesn't work. How would one solve this the best way?

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• Is there a way to combine these 3 tables? (mysql)

  - by ggfan

  I'm creating a "flagged" func that flags users, postings, and comments. I am currently using three tables: "flagged_users" "flagged_postings" and "flagged_comments". And in each table, there's: flagged_id, user_id/posting_id/comment_id, reason. Is there a way to combine into just one table? or is 3 tables the best?

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