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• Flex application scalability and compatability

  - by user327246

  How good is a Flex app in handling large amount of data (say, for a reporting kind of application) Are there any memory management issues that need to be kept in mind while developing for such an app Are there any issues in running a Flex app on a Mac?

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• Discrete problem of probability theory [closed]

  - by calejero

  A jury consists of 12 persons each of which has, before the trial started, a probability of 0.4 to vote in favor of the defendant's innocence. During the trial, the lawyer has a probability of 0.6 to change the mind of each juror who was biased against the accused. How likely is the defendant to be acquitted if he needs 10 votes in favor?

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• Finding which of a set of assemblies depends on assembly X

  - by ripper234

  How can I quickly find, given a folder with .Net assemblies, which of these depends on some given assembly? (Opening them up one by one with Reflector is not what I had in mind)

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• Seo friendly Accordion menu

  - by strakastroukas

  Hello, currently i use the accordion menu provided by the asp.net toolkit. The problem is that it is not Seo friendly. So what i am looking for is an accordion menu with the following characteristics. 1) Seo friendliness 2) Preserving of the selected index, on post-backs. 3) Small in k bytes 4) Free of charge Do you have anything in mind?

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• Java: What does the colon (:) operator do?

  - by Kevin Duke

  I would look it up myself, but I don't even know what it's called. Would anyone mind explaining what it does? Thanks!

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• which unit i should use in CSS, while designing web page

  - by Rajasekar

  I deisgned more than 10 sites, still i had a doubt in mind of 'Whats the correct unit I should use'. Whether it is px, or em or %. Plz guide me to right direction EDIT 1: FOR LAYOUTS

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• Learning Regular Expressions

  - by Teifion

  I already know the basics of RegEx but I'm not sure where to go from here, I'm looking for both a good and above all easy to understand guide but I am also looking for things to use RegEx's for, it's all well and good reading about it but if you never use them then they will not stick in your mind. I have already found regular-expressions.info but I'm sure there are more.

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• Any Sercurity issues in ajax dll

  - by lokendra singh

  Hi Friends I am using ajax dll in my application for smooth working but i have some doubt in my mind ? is there any security problem in server when we are using ajax dll in my application. means any one can missuse the application because we are using public memthods in ajax dll. Any one suggest me, thanks in advance Lokendra

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• Best C# API to create PDF

  - by Sven

  Can you recomend any PDF API for C#. Free is the best, but i dont mind paying for it.

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• Extracting a given number of the highest values in a List

  - by James P.

  I'm seeking to display a fixed number of items on a web page according to their respective weight (represented by an Integer). The List where these items are found can be of virtually any size. The first solution that comes to mind is to do a Collections.sort() and to get the items one by one by going through the List. Is there a more elegant solution though that could be used to prepare, say, the top eight items?

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• writing to an ioport resulting in segfaults...

  - by Sniperchild

  I'm writing for an atmel at91sam9260 arm 9 cored single board computer [glomation gesbc9260] Using request_mem_region(0xFFFFFC00,0x100,"name"); //port range runs from fc00 to fcff that works fine and shows up in /proc/iomem then i try to write to the last bit of the port at fc20 with writel(0x1, 0xFFFFFC20); and i segfault...specifically "unable to handle kernel paging request at virtual address fffffc20. I'm of the mind that i'm not allocating the right memory space... any helpful insight would be great...

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• Java: += equivalence

  - by Kevin Duke

  Super quick question to refresh my mind: Is: x -= y; equivalent to: x = x - y; Thanks!

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• How to get the measures of an object from far away?

  - by Luis Armando

  I am working on an App that intends to give an accurate measure of any object (building, desk, chair, people, etc.) Using the camera (either phone's or laptop) but I'm unsure as to how to do this without using a lot of resources, would someone mind giving me some options? I'm looking for a lightweight one that can be quickly processed by the computer/phone to give back the measures.

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• Should I avoid using Java Label Statements?

  - by Kamikaze Mercenary

  Today I had a coworker suggest I refactor my code to use a label statement to control flow through 2 nested for loops I had created. I've never used them before because personally I think they decrease the readability of a program. I am willing to change my mind about using them if the argument is solid enough however. What are people's opinions on label statements?

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• What IoC Containers Support Silverlight?

  - by Matt Casto

  I'm looking for a list of IoC Containers that support Silverlight. I know that Unity and Ninject work with Silverlight, but I haven't found any information that suggests that other well known containers, like StructureMap, Castle Windsor or Autofac, support Silverlight. Has anyone used these, or other, containers or compared them with the Silverlight platform in mind?

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• hi all here is another problem of Ajax , strange but ...

  - by Dumbledore of flash

  when i put ajax on my code I send a group of variable via post but when i received the data it is in a obj.responseText ie TEXT format. say i have two files "form.php" and "index.php" ajax is implemented in form.php while index.php returns the text. but my problem is index.php also generates a variable named "tarriff_count" i want to catch systematically and separately this variable, Is there any systematic way to catch variable.also keep in mind "obj.responseText" is very complicated to get a variable from "preg_match" ?

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• Design Pattern for "Context Sensitive" Right Click Menu

  - by MadSeb

  Hi, What is a design pattern I can use for generating "context-sensitive" right click menus ? I have in mind a "Windows Explorer"-like application where a user can right click on a folder and get a list of menu items but right click on a drive and get a totally different list. What design pattern should I use ? Would the factory design pattern be appropiate for handling such a menu ? Regards, Seb

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• How to convert a BufferedImage to 8 bit?

  - by Zach Sugano

  I was looking at the ImageConverter class, trying to figure out how to convert a BufferedImage to 8-bit color, but I have no idea how I would do this. I was also searching around the internet and I could find no simple answer, they were all talking about 8 bit grayscale images. I simply want to convert the colors of an image to 8 bit... nothing else, no resizing no nothing. Does anyone mind telling me how to do this.

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• PHP Object Oriented - Best way to implement multiple user roles

  - by Sabeen Malik

  I have three types of users: A, B, C .. Hence a user base class and then we have 3 derived classes. However it is possible for a user to be of 2 types at the same time. How would we go about dealing with this in a decent fashion, keeping in mind the type(s) of the user will define the kind of access they have in an application.

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• What is a hash function in java?

  - by Mohit Deshpande

  I have check out this Wikipedia page on it, but I still don't understand it. Can someone please help my dim-witted mind to understand the concepts of hashing, hashtable/hashmap, and hash functions? Some examples would really help.

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• Images inside of UILabel

  - by enby

  hello everyone! I'm trying to find the best way to display images inside of UILabels (in fact, I wouldn't mind switching to something other than UILabel if it supports images with no hassle) The scenario is: I have a table view with hundreds of cells and UILabel being the main component of each cell The text I assign to each cell contains sequences of characters that need to be parsed out and represented as an image In simpler words, imagine a TableView of an instant messenger that parses replaces all ":)", ":(", ":D" etc with corresponding smiley images Any input would be greatly appreciated!

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• Would javascript and similar scripting languages benefit from being strongly typed?

  - by cwap

  Just had my mind going today. I spent some time in IE debug mode, browsing the web as usual, and oh boy do I see many errors :) Most of these errors are because some value are of a different type than expected (at least as far as I interpret the error messages). What are the reasons JavaScript and similar scripting languages aren't strongly typed? Is it just to make the languages "easier" to understand and more accessable, or is the lack of a "compile-time" the real problem?

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• Read files via php

  - by Koka

  You all know about restrictions that exist in shared environment, so with that in mind, please suggest me a php function or something with the help of which I could stream my videos and other files. I have a lot of videos on the server, unlimited bandwidth and disk space, but I am limited in ram and cpu.

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• Why can't create object of an abstract class?

  - by Gaurav

  Here is a scenario in my mind and I have googled, Binged it a lot but got the answer like "Abstract class has not implemented method so, we cant create the object" "The word 'Abstract' instruct the clr that not to create object of the class" But in a simple class where we have all virtual method, able to create an object??? Also, we can define different access modified to Abstract class constructor like private, protected or public. My search terminated to this question ; Why we can't create object of an Abstract class?

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• Cross platform GUI Programming with D

  - by Adam Hawes

  I want to start programming with D. I have a simple application in mind that needs a GUI but I want to make sure it's portable to Linux/Windows/Mac equally well and with minimal (no) change for each platform. wxD is looking like the contender of choice because I know the wx toolkit already. I see fltk4d as a contender and a (unfinished) wrapper around Qt. Are there any other truly cross platform GUI toolkits for D that will go where I want with little effort and what would the the toolkit of choice for people here?

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