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• What is the difference between a stream and a reader in Java?

  - by Bragaadeesh

  Hi, Today I got this question for which I think I answered very bad. I said stream is a data that flows and reader is a technique where we read from that is a static data. I know this is an awful answer, so please provide me the crisp difference and definitions between these two with example in Java. Thanks.

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• Accessing objects memory address in ruby..???

  - by levirg

  hey Folks, Is there any way in ruby to get the memory address of objects.. say.. (i = 5) is that possible to get the mem address of that object 5.. I have been trying to get this over some time.., Any answer would be really appreciated... thanks, Regards levirg

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• The .NET SDK Programs - What does each tool do?

  - by Kyle Rozendo

  My question is simple. What do they do? The accepted answer below is a list of the .NET SDK Tools that come in the framework.

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• Operating System Development

  - by j-t-s

  Hi All I'm looking for any website(s) devoted and/or related to Operating System Development, and would love for you to kindly share any links you may have. I have searched myself, but keep winding up at the same old sites, and am wondering if there are others that just don't get noticed by the major search engines or something. I've put this as a community wiki, simply because I don't think it's very fair to judge an answer based on a single link. Thank you.

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• Best approach for storing uploaded image

  - by Sunny

  What are the advantages and disadvantages of storing an image as a blob in the database vs storing just the file name in the database. I'm using PHP(CodeIgniter) with MySQL. I know this question is subjective but a client asked me this question and I couldn't give a good answer.

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• Where can I find a list of Hebrew stop words?

  - by Itay Moav

  Where can I find a list of Hebrew stop words? Edit: edit my answer to add more, if there are more...

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• iPhone 3rd Party Controls?

  - by Driss Zouak

  I was wondering if there are any 3rd party controls for use with the iPhone that are available, even better if usable from Interface Builder. From what I can gather, the answer is no. I come from a Microsoft .NET background where of course there are tons of controls available from 3rd parties. I'm curious if this is a general Mac development ecosystem fact, i.e. no 3rd party controls for sale, or just an iPhone one, or if I've just missed finding them.

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• How to obtain cocos2d-x 3.1 templates into XCode 5.x?

  - by Mayerz

  I cloned Cocos2d-x repo from github, everything works fine but I can't find how to install the Cocos2d templates into XCode. I saw that people were used to use this file, located at the root of the repo: ./install-templates-xcode.sh -f -u but it looks like this script file has been removed, any help appreciated. edit: Still no answer to this problem, even the slightest clues could help me. Are there still templates for XCode? Couldn't get answers from #cocos2d-x irc

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• moving label to centre of cell

  - by ven in Iphone world

  i have created my label using this UILabel *label1 = (UILabel *) [cell viewWithTag:1]; i want to move my label to centre of the cell... can any one answer it.... thank you for valuable answers...

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• division problems

  - by David

  This line of code: System.out.println ("aray[j], "+aray[j]+", divided by sum, "+sum+", equals: aray[j]/sum: "+ aray[j]/sum) ; is yeilding this line of text: aray[j], 21, divided by sum, 100, equals: aray[j]/sum: 0 why is it doing this? (everything is right eccept that the answer should be .21)

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• Need help Linq query join + count + group by

  - by user233540

  I have two table First table BID Town 1 ABC 2 ABC2 3 ABC Second Table PID BID AmountFirst AmountSecond AmountThird Minority 1__ 1___ 1000_____ 1000________ 1000_____ SC 2__ 2___ 2000_____ 1000_______ 2000_____ ST 3__ 3___ 1000____ 1000_______ 1000_______ SC BID is foreign key in Second table. I want sum AmountFirst + AmountSecond +AmountThird for individualTown e.g for ABC town answer should be : 6000 (summation of PID 1 and PID 2) I want Linq query for this..Please help

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• FORTRAN: determine variable type

  - by tibbs

  hello, GOOGLE has yet to find an answer for me, so here goes: In FORTRAN, is there a way to determine the TYPE of a variable? E.G., pass the variable type as an argument in a function, to then be able to call type-specific code with that fuction; eliminating the need to have seperate similar functions for each data type. thanks.

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• Open a div at place clicked

  - by Sarah

  Hello, I have a rather simple question but i can't seem to find an answer to it. I want when i click on any place on web page a div is opened. how can i accomplish that CSS style. Thanks.

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• Is 2+3 considered as a literal?

  - by soma sekhar

  suppose i have something like int x = 2 + 3; Is x considered to be a literal? someone please answer.....

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• gem command . What does that mean.

  - by dorelal

  Sometimes I have seen following code. gem 'factory_girl','= 1.2.3' require 'factory_girl' I tried to look at gem doc but could not find answer to the question of what does the first line do in code above?

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• .Net: Is this correct: objSample.dispose() means objSample = null ?

  - by odiseh

  Hi Just wanna to know objSample.dispose() is equal to objSample = null Indeed, can I get answer to such these questions from disassemblers? how? Thank you

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• MS Access-VBA _ Save a Report to Hard Drive

  - by ledge16

  Hi all, need some help with this code if anyone can answer. Any suggestions are most appreciated. I have a report that I want to save to my hard drive when clicking a button. When saving the report I want the filename to be created using two pieces of information from the report. Variables: Report = "Contract" Save Location = "C:\Folder\" File Name = [Customer] & " _ " & [Date] File Type = PDF Thank you!

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• Help with sql query

  - by user225269

  I have two tables: subject and student. I'm trying to count the number of subjects enrolled by each student. How do I do that?I'm trying the code below but it doesn't give the answer I need. Please help. SELECT COUNT( subject.SUBJECT ) , student.IDNO, student.FIRSTNAME, subject.SUBJECT FROM student, subject GROUP BY subject.SUBJECT LIMIT 0 , 30

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• enable TCP in SQL server 2005 express edition

  - by david

  Hello, sorry for answer but how to enable TCP in SQL server 2005 express edition? I used configuration manager, find network configuration/protocols and there enabled TCP, after that I have restarted sql server service and tried installation of problematic software again (software which told me that TCP is not enabled) but I have the same problem :-(

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• valid attributes sequence of input type tag

  - by I Like PHP

  hello, I know it's very basic question and hope not so important, but i want to know the answer, please don't suggest only refer links. we all daily face <input> type tag and their attributes(type, class, id, value, name, size, maxlength, tabindex etc..), i just want to know that is there any sequence list of attributes in tag or we can use any sequence? is there any sequence then what it is?

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• Iphone sdk code to capture images at 15 FPS on 3g mobile and sending to ffmpeg server .

  - by user286517

  I'm writing an app code to do video recording on iPhone much like all the available apps :) ... All im trying to do is capture screen from iPhone camera on 3g mobile and sending them to server .. but want some time efficient approach for sending to server and capturing image sequences ... its like i want to send 15 images / second to server in one single go :P i've set up server with FFMPEG and other codecs so their is no issue in generation of live video / stream .... Help me ...special reward for best helping answer

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• reading into table: comma values and quotes SQL

  - by every_answer_gets_a_point

  i have a string like this something = "something, something1, "something2, something else", something3" i need it to be read into a table like this: field1 = "something" field2= "something2" field3 = "something2, something else" field4 = "something3" please notice that the double quotes in the something string signified that the string inside the quotes is to be placed in one field anyone know how to do this with an insert into statement or some other way? the answer can be purely sql or can be vba with sql. thanks!

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• Add jQuery colorbox plugin to a dynamically created element, extra problem.

  - by PapiChuloMX

  I saw the answer of a question: http://stackoverflow.com/questions/2443490/add-jquery-colorbox-plugin-to-a-dynamically-created-element Solve part of the problem, works fine, but when I click for second time, it doesn't work. When I try to click for second time an error displays: $.fn.colorbox is not a function. How can i correct that error and avoid a double click to bind colorbox. I don't speak english, i did my best to write this words, i hope you can read me. Thanks.

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• How do you add a drop down menu with values to a form in microsoft access 2007?

  - by user363919

  I have a form created in Access 2007, but there is a need to add a dropdown in the form as the answer is usually "YES" or "NO". Any ideas?

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• How can I create a network between a Mac OSX 10.6 and Windows XP?

  - by Rmxx

  I searched a lot for this, but couldn't find an answer. Is there any technical difficulties in networking between these? I know I can run a webserver on any of these and access files, is there a proper way?

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