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• Is there no book on algorithms that is easy to read, like the Head First series?

  - by CodingTales

  I've seen Introduction to Algorithms by Cormen but I find it difficult to read after reading a lot of Head First books. Is there no book that explains Algorithms in a play way manner?

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• How can we get First flash file data in asp.net (C#) after two or three form submission?

  - by Krishnan

  Our team working on flash/Asp.net shopping cart projects In our projects we need to get previous flash file data. After two or three form submission the first page flash file data are missing. How can we maintain the state of flash file data? If any idea please help our team to do the task

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• How to get first character of a string in SQL?

  - by Vinodtiru

  I have a SQL column with length of 6. Now want to take only first char of that column. Is the any string function in SQL to do this?

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• Android: I uploaded my first app! Keywords?...

  - by Allan

  I've just uploaded my first app on the market. It all went and looks well. I tried a few keywords to search for it, words that I also have in my description AND promo text, but some words don't find my app, some do. How does the keyword strategy work for an app on the market, I couldn't find no documentation on it.

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• How to make the first Char Upper in PHP?

  - by streetparade

  I need to know how i can make a string like "hello" to "Hello" using PHP? I just need the first character to be Upper

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• How to make the first char of a string lowercase in PHP?

  - by Joseph

  I cannot use strtolower as it affects all char. Should I use some sort of regular expression ? I'm getting a string which is a product code, I want to use this product code as a search key in a different palce with the first letter made lowercase.

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• How to remove the first & last slash from a url if it's exists?

  - by David

  Hi I use parse_url() to get the path of a url but i want to remove the first slash & the last if it's exists. Example: "/posts/funny-dog/" -> "posts/funny-dog" "/" -> "" // Because http://www.google.com/ path is a slash "/categories/politic" -> "categories/politics" Thanks

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• How can I get a first element from a sorted list?

  - by Roman

  I used Collections.sort(playersList); to sort a list. So, I think playersList is sorted now. But how can I get the first element of the list? playersList[0] does not work.

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• Can i make design in pixel first then convert everything in em later?

  - by metal-gear-solid

  Can i make HTML Layout in pixel first then convert everything what ever needed in em later? is there ant tool or method to do this?

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• PHP: str_replace that only acts on the first match?

  - by Rosarch

  I want a version of strreplace() that only replaces the first match in the target string. Is there an easy solution to this, or do I need a hacky solution?

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• What are the first operations that the Linux Kernel executes on boot?

  - by The Rook

  After the boot loader hands execution over to the kernel, what happens? I know assembler, so what are the first few executions that a kernel must make or is there a C function that does this? What is the startup sequence before the kernel can execute an arbitrary binary?

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• web site development best practices, design or code by first?

  - by pygabriel

  I'm using an MVC framework to develop a web site, I've to care about the design in the sense of look and feel (views) and the code (models, controllers). I don't know what is the best way to proceed: code and design iteratively by small chunks? design first ? you've got the point

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• Not able to set focus on the first control in window forms in .Net Compact Framework 3.5

  - by Sundar

  I have developed an application using .Net Compact framework 3.5 that runs on a thouch enabled device with WinCE 5.0. I want the cursor to be on the first textbox when the page is launched. I tried using textBoxName.Focus(); textBoxName.Capture = true; textBoxName.tabIndex = 0; still couldn't bring the cursor to the control thanks

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• What's programmer's first reaction if SQA shoots a bug/issue with short description?

  - by XC

  What's your first reaction when SQA shoots a bug/issue to you with short description? Do you have any rules for SQA's report at your company? Got any test case document or testing procedure ?

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• How to install ASP.NET MVC 2 templates after already installing VS Web Dev 2010 first?

  - by Lucas McCoy

  First off these questions are related but do not fix my problem: http://stackoverflow.com/questions/2499934/ http://stackoverflow.com/questions/652836/ I have installed Visual Studio Web Developer Express Edition 2010, then I installed MVC 2. Now I can successfully run a MVC 2 application, however I have to do the manual imports of the namespaces and stuff. How can I install the templates?

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• Android: How can I get the google account userid, first name and last name after successfully login

  - by Nyan

  I managed to get oauth token and Token secret from google, after the user login and grant access to the web site. after that I want the user's ID, first name, last name, and other available information about login user's. How can I achieve it. Thanks in advance.

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• How to get only the first row from a java.sql.ResultSet?

  - by llm

  I have a ResultSet object containing all the rows returned from an sql query. I want to be able to (in the java code, NOT force it in the SQL) to be able to take a ResultSet and transform it so that it only contains 1 (the first) row. What would be the way to acheive this? Also, is there another appropriate class (somewhere in java.sql or elsewhere) for storing just a single row rather than trimming my ResultSet? Thanks!

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• How to iterate over the first n elements of a list?

  - by Bialecki

  Say I want I've got a list and I want to iterate over the first n of them. What's the most concise way to write this in Python?

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• How was the first release of JDK Unit Tested?

  - by Sameer Patil

  Can someone please explain the following How was the first JDK release unit Tested? Since Junit came after Java how did they do it? Are the current releases using Junit to test the JDK API? Regards

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• Gridview - Edit Mode - When I press return on my keyboard, the edit item index changes to the first

  - by hamlin11

  When I am in edit mode on any row of my GridView and I press Return while the focus is in one of the row's textboxes, instead of triggering the update button, my GridView1.RowEditing event is fired with a NewEditIndex of 0 This causes the first row to become editable and I lose any values typed into the previous row. How can I stop this from happening? Thanks

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• how to load a file into a blob without loading into RAM first?

  - by Ace Grace

  Hi, I am using C# and I am having trouble loading large files into a binary field use byte arrays. Basically, if I load a file that is too large, I get memory problems. Is there a way to load a file into a binary field without using large amounts of ram, i.e. avoid loading the file into memory first? If it helps, I am using Advantage Database Server and this is using a winforms app not a web app. Regards

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• C++ file naming convention - uppercase or lowercase the "first letter"?

  - by Petike

  Hello, in C++, is there any convention to either "uppercase" or "lowercase" the first letter of source code file names? For example if I have the class "MyClass" in a header file, should I name the file as MyClass.hpp or myClass.hpp ?

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• how to find the first word in the sentence having 'w' in it.

  - by coder

  how can i find the first word in my sentence having 'w' character.This character can be present anywhere in my word.example of sentence "Hi xyzwy! what are you doing here?So the result should be "xyzwy".

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• How can I download and display first 200 or 250 characters from a web-page?

  - by Jagira

  Hello, I have a list of urls for which I want to display first 200 or 250 characters. Can I do it using jquery or should I download them on the server side [using PHP] and store them in database? I guess I will have to use fopen with limit of characters. **

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• How to edit the first line in a text file in c++?

  - by tsubasa

  I have a text file looks like this : 100 50 20 90 4.07498 0.074984 37.1704 28.1704 20.3999 14.3999 48.627 35.627 .... I need to edit this file so that everything is kept the same except the first line, 3rd item. The ouput should look like this: 100 50 19 90 4.07498 0.074984 37.1704 28.1704 20.3999 14.3999 48.627 35.627 .... How can I do it in c++ ? Can anybody help me? Thanks, Hoang

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