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• question about tree

  - by davit-datuashvili

  i have question for example i want to implement binary tree with array i want understand what will indexes for left child and rigth child ?my array is 0 based i want implement searching in tree using array can anybody help me?

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• How ensure if java program uses UTF-8 encoding

  - by Nayn

  Hi, I recently discovered that relying on default encoding of JVM causes bugs. I should explicitly use specific encoding ex. UTF-8 while working with String, InputStynreams etc. I have a huge codebase to scan for ensuring this. Could somebody suggest me some simpler way to check this than searching the whole codebase. Thanks Nayn

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• Program to convert image and rotate

  - by user1755692

  I've been trying to make this program in c++ with opencv that converts the image to greyscale and rotates the image afterwards, but the output I get is all kinds of messed up. I have been searching for solutions and looking for help everywhere, but I haven't been able to find out what the heck I have done wrong so if any of you could help me it'd be great Code: http://pastebin.com/FSJKyaeU Also, here's a picture of the output I get http://i.imgur.com/qpYm1.jpg

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• C++ TerminateProcess function

  - by jemper

  I've been searching examples for the Win32 API C++ function TerminateProcess() but couldn't find any. I'm not that familiar with the Win32 API in general and so I wanted to ask if someone here who is better in it than me could show me an example for, Retrieving a process handle by its PID required to terminate it and then call TerminateProcess with it. If you aren't familiar with C++ a C# equivalent would help too.

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• microsoft indexing service

  - by Daz

  Hello I want to utilise Microsoft indexing service , but I dont like to fact they you need to manually index the files and build the catalog. Is there a way to automate this eg, call an api from code, as a scheduled task , or perhaps command line commands that will index a folder and built the catalog. This is for a searching a document repository built using asp.net Thanks

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• an alternative to progressbar?

  - by ammu

  could anybody knows any alternatives to progressbar? Inmy project im using progressbar..I would like to change it to something like a rotating gif image which indicates the processing or someother labels which prevents the user from interacting to the program.I tried to implement the gif image by using background worker but its hanging may be coz of huge file transfer process.. So im searching for someother alternative like a label which will disable the content and prevent the user to interact with the program. Could anybody help me on this?

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• Display Friendly Date, Numbers

  - by user310657

  I am searching for a custom control for asp.net, which helps display user friendly dates, like instead of article date: (2-april-2010) it displays (2 months old) I am unable to find it on google, please can any one suggest links, custom controls, articles for the same. Thank you.

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• Can I tell sitecrawlers to visit a certain page?

  - by Ace

  Hi there! I have this drupal website that revolves around a document database. By design you can only find these documents by searching the site. But I want all the results to be indexed by Googlebot and other crawlers, so I was thinking, what if I make a page that lists all the documents, and then tell the robots to visit the page to index all my documents..? Is this possible, or is there a better way to do it?

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• Silverlight MVVM add record from user control

  - by strattonn

  I have a User Control for searching container numbers. If the user enters a container number that's new to the system then I want to tell the VM "I have a new record to add". The MVVM method avoids using Events to communicate with the VM as they create code-behind. Should I create a Dependency Property to trigger the VM but I don't think I've seen other controls with a "NewRecord" property? Any thoughts?

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• Where does the " " " " " " " " come from in DOM(no such thing in html)?

  - by wamp

  You can locate the place by searching test11" " " " " " " " in the page, but if you view the source code, you'll see the related html is like this: test11<table style="display: table;" class="listview rowstyle-rowhighlight"" id="resourcegrid"> Where does the " " " " " " " " come from? The problem can be seen here

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• showing an image until content is loaded

  - by pradeep

  i am doing a jquery back end search of data from a DB table..until i fetch the data from the table...how do i show am image like every where its shown like searching or something like tht

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• API for neural networks with Java

  - by LxZv

  I´ve been searching for it and I found Encog and Neuroph but I don´t know if any about them... I've to do a final project and I need a litle feedback from humans, sometimes google is not enough XD

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• C/C++ definitions of functions

  - by Vit

  Yesterday, I have been watching discussion here, about compilers and linkers. It was about C library function definitions. I have never thought of that, so it inspired me to do some searching, but I cannot find exactly what I want. I wonder, what is the smallest syntax you need to add into your source code to enable just printf() function. I mean the function declaration from stdio.h you need.

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• Is there anyway to get the SHA of a commit from its message?

  - by Benjol

  When doing a git tag, I'm not always great at remembering if HEAD~6 (for example) is inclusive or exclusive. Given that most of my commits are prefixed with an issue number, I wondered if there is some magic command for searching for the commit SHA from part of its message. I know it's easy to do a git log and work from there, but I want more easy :)

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• Start a list from a certain number

  - by Colin

  What's the best way to get a ul to start from 'x'? The start tag is depricated and everything I have found on Google has used the :before pseudo class which doesn't work in IE6 or 7. Didn't have much luck when searching stack either. Only thing I can think of is manually go through and number the lists myself and style accordingly? Any help appreciated.

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• How to filter items in a ListBox based on a searched string

  - by tiz

  Hi all, I have a Windows Forms application (C#) containing a ListBox into which I have added some items (I'm not using a DataSource). I want to filter the items in the ListBox to show only items containing a string I'm searching for. I have done this by keeping a list of the original items and selecting matching items from that list each time the search string changes and updating the ListBox.Items Is there a more elegant/efficient way to do this?

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• Use Jquery With and Iframe & Progress Indicator

  - by imagindesign

  I know this exists out there, somewhere but I haven't found it in a few hours of searching. I simply have to load a clients external page into an IFRAME, but I want to use jquery ui to present the loading image while it's grabbing the external data. Simple yes, but I've seen pieces of this not the whole thing.

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• Cancel the calculation if input-mismatch was found

  - by Lert Pianapitham

  Hallo everybody, i have programmed a sub procedure, that will be called in the main procedure (called by event of mainForm), to valid the inputs before the main calculation. now i'm searching for a method, how can i cancel the calculation and refocus the mainForm if some inputs mismatch. i think, it's unnecessary to use the Try-Catch statment to trap the error from calculation because i know what is its source and it should be prevented due to the code preformance. Has someone an idea to due with this? best regards Lert Pianapitham

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• how can i search a lots of .js and .php files for a specific phrase?

  - by Haroldo

  Windows has a go at it but only gets a few when i seach a directory. Is there an IDE or similar that allows for searching within the files of an entire directory? for example, if I need to make sure no files require to a redundant class (old_class.php) I'd like to search for 'old_class.php' or alternatively if anyone knows a way to do this in Aptana (my text editor of choice) that would be amazing...

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• Database with great read performance

  - by mscava

  I have 10 tables from which 4 contain each up to million rows. All values are inserted at once, and afterwards I only read the data many times. I am searching for a database that would perform greatly when it comes to selecting, joining or other reading etc. What is the most recommended option?

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• Will MySQL full-text-search return the results I need?

  - by mike

  I have a keyword field with a list of 5 keywords for each item. example below: 2008, Honda, Accord, Used, Car Will MySQL full text return the item above for the following search requests? 2008 Honda Accord Honda Accord Used Car If so, how well will this hold up when searching through fifty thousand plus records?

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• ASP.NET MVC 2 Localization/Globalization stored in the database?

  - by richburns

  Hello I've been searching for a while for a good example of localizing an C# ASP.NET MVC 2 application but storing the data in the database instead of .RESX files. Unfortunately I've had no luck finding a good example and was hoping someone else may know and could point me in the right direction? Many thanks for any help/advice/articles

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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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• How to Block images (img tags) from an iFrame?

  - by ramayac

  Hello, Im searching for ideas to solve the following problem: I'm loading an URL (any for that matter) into an iFrame, and then block (server side) all image tags, o object tags before sending the page to the client. -- What I was thinking to do is: fetching the URL, and then manipulating the fetched content using a Java library (any recomendation on that matter?). And after that, send the modify content to que client. Would that be the best approach to solve this problem? suggestions are wellcome :)

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• What decryption should i use between my Android app and ASP.NET Webservice?

  - by RickardP

  I am searching a good way to encrypt and decrypt user authentication data between my Android app and my ASP.NET Webservice built in C#. I want to do a user registration on my Android app and send the authentication to the back-end server that is a ASP.NET Webservice built in C# and then every time the app calls the webservice it should send a hashed string with authentication information so webservice now what user it is. What is the best practice for this and have i missed something, give me some ideas please!

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