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• How to use a "vector of vector" ?

  - by Mike Dooley

  Hi! I allready searched on the web for it but I didn't get satisfying results. I want to create something like vector< vector<int*> > test_vector; How do i fill this vector of vector? How to acces it's members? Maybe someone knows some nice tutorials on the web? kind regards mikey

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• How to get my program to log the user into Windows?

  - by blood

  i have been working on a program that will enter usernames and passwords if someone plugs in a Usb, but i don't know how to enter a windows log in password. So the idea is to have my program running so it can find if the usb is plugged in if so it will use keybd_event to enter the password and to hit enter. how would i get my program to run so i can do this?

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• iPhone:How to prepare app build to my client for testing?

  - by user187532

  Hi iPhone experts, I am a registered Apple developer. I am developing an iPhone application for my client. If i want to give my app build to my client for testing my build, do i need to create a build using my adhoc provisioning profile and send the build as well as my adhoc provisioning profile to my client? If yes, how can they install my build on their iPhone devices? Could someone guide me please? Thank in advance.

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• Accidently removed "Contextual Menu Items " folder, RightClick not working , How to recover?

  - by ke3pup

  Hi guys I was testing an application called iTrash during which it seems like i have deleted the "Contextual Menu Items " folder as its no longer present and i can no longer right-click anywhere on my Snow Leopard. I don't have any backups. Can someone tell me how i can recover that folder or if i can download the files needed to have in that folder (just the original ones) to regain the Right-click again?

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• Saving any file to in the database, just convert it to a byte array?

  - by Blankman

  Is converting a file to a byte array the best way to save ANY file format to disk or database var binary column? So if someone wants to save a .gif or .doc/.docx or .pdf file, can I just convert it to a bytearray UFT8 and save it to the db as a stream of bytes?

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• google maps : given a point, how to find all points at a given road distance

  - by amarsh-anand

  In my app, the GPS picks the location of the vehicle. It is then supposed to put markers at all points where the vehicle could be if it drives for 1 KM in any direction (note that the roads may fork many times within his 1KM reach). Can someone suggest me how to do this. Thanks in advance.

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• Good Haskell coding standards

  - by Alexey Romanov

  Could someone provide a link to a good coding standard for Haskell? I've found this and this, but they are far from comprehensive. Not to mention that the HaskellWiki one includes such "gems" as "use classes with care" and "defining symbolic infix identifiers should be left to library writers only."

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• Tips for documenting a web application?

  - by Pandiya Chendur

  I know that I can take my asp.net application and get it reversed to a UML document, but that doesn't tell the whole story of things like who can use what, what it calls in the way of stored procedures, what pages call what pages etc. etc. Does anyone know of an article where someone has a comprehensive way to document a web application/site? Or shall I just make up my own way?

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• DL Reasoner vs Rule Engine: can you explain the difference?

  - by soontobeared

  Hi, Can someone explain the differences between a DL Reasoner like Pellet/deafult OWL Reasoner and a rule engine like Jess? and their applications ? Thanks.

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• Where can I find a good guide to writing C Collections?

  - by Mike Axiak

  I remember having read a very good guide to writing collections. By that I mean, it described using macros to generate types with type parameters, kind of like C++ templates. I'm not sure if it was written by Rusty Russell, but it was someone I recognized. It was posted on hackernews or proggit... I wanted to write a new C library and has searched google for the past 30 min for this guide to no avail. Anybody remember?

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• Django Fancy String Diff During Test Execution in Console

  - by Koobz

  Anyone know of any pre-existing tools out there what will highlight differences in output when running Django tests? I'm comparing some JSON output and it's tough to find things like extra spaces. I was about to just copy and paste this into an existing diff tool but I figured this might be on someone's radar.

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• How do I see if something is getting touched?

  - by Nathan

  Is there some way in objective C to see if an instance is being touched such as: - (void)viewDidLoad { [super viewDidLoad]; if (recordButton.touched = YES) { NSLog (@"record button got touched"); } } Can't they just make these things easy? Could someone help?

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• Which event belongs to "type text into textfield" using jQuery

  - by vlad

  Hi there, Just imagine a formular where there is a checkbox and a textfield. If someone starts typing into the textfield "bla bla bla whatever", the checkbox should tick itself. Is there a event that corresponds to the typing or do I have to use .focus ?

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• what's Static type safety ?

  - by symfony

  Static type safety – an integral property of languages of the family to which C++ belongs and valuable both for guaranteeing properties of a design and for providing runtime and space efficiency. Can someone illustrate by a demo? Thanks

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• Creating Object in Objective C iPhone SDK

  - by Henry D'Andrea

  I need help creating an object for this declare UIWebView *webView; I thought it was the object, but Its the declare in my header file. Can someone help me create the object for this declare?

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• Validation library PHP / Javascript

  - by pistacchio

  Hi, could someone recommend a PHP form validation library (that works independently outside of any php framework) that apart from doing all sort of basic validation (is empty, vs regex, is email, is alphanumeric and so on) can produce javascript code (ideally to work with jquery) to validate the very same form with the very same rules client-side and hence define validation rules in a single place and have a form validated both server and client side? Thanks.

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• PHP create_function, function without semicolon?

  - by Ozzy

  hi all, basically, what i want to know is, for the second parameter in the create_function function, is there anyway to pass a string without a semicolon? or will it not work. example: taken from php.net create_function('$a,$b', 'return "CRCs: " . crc32($a) . " , ".crc32(b);'), notice that there is a semicolon in the string. is there any possible way someone can enter a function without a semicolon that will still run/evaluate?

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• What is SIP trunking?

  - by hypnocode

  Can someone explain to me in plain English what SIP trunking is, please? I've read about it on Google, but I don't really grasp it yet. Does it allow a VoIP call to be placed outside of the LAN? So if you had Asterisk setup as the PBX, then IP calls could be made outside of the network? Am I close or am I just saying stupid words?

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• Call into a website and use php to recognize caller ID

  - by Phil

  I have this idea where I want to allow someone to call a phone number from their cell phone, and then a website would display their caller ID. I want to do this in php, but I'm really not sure how. I'm pretty good with PHP and I'm assuming you need some kind of GSM modem attached to the web server to accept the incoming phone calls, but that's really as far as I can get. If anyone can point me in the right direction that would be great. Thanks!

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• hyperterminal display of control characters

  - by Mike D

  I need to know what character sequence (probably some ascii control or esacape sequence) hyperterminal dipslays as ?a Someone sent me a screen shot showing this data.

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• Google Analytics for Android tracking Market keywords?

  - by Andrea Baccega

  Hello there, I do want to implement the Google Analytics for mobile on my android application using the sdk provided on this page http://code.google.com/intl/it-IT/mobile/analytics/docs/android/ Does someone knows, before i start to integrate it, if it tracks the keywords people used on the android market in order to arrive and install my application ? If it does not, which would be the purpose of using this ?

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• Grading your programming ability?

  - by Farstucker

  I understand this is a subjective question and very likely could be closed, and although there is no right or wrong answer I do believe its a legitimate question. At what point do you no longer consider someone a beginner (ie knowledge of loops, encapsulation, instantiation), an intermediate (design patterns, reflection, delegates, interfaces) or an expert (architecture, multi-threadding). My rational for asking such a question is two-fold, first, when do I stop labeling my questions as beginner and during a job interview how should I categorize myself?

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• How to select and hide all but first 5 elements in a HTML file (DOM)

  - by Zhen

  I am attempting to use coffeescript/jQuery to do the following: 1) Retrieve all the 'topics' displayed in the html (seen below) 2) Hide all the topics from display except for the first 5 listed. I tried to do the following but is not working //Retrieve the entire list of and hide all but the first 5 topics in the list $(".topics .topic")[5..-1].hide() Can someone advise me on how I can correctly retrieve the list of topics from the HTML document and subsequently hide ALL but the first 5 topics?

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• Grails dependency inject domain classes

  - by Don

  Hi, The Grails manual shows this example of dependency injecting domain classes: class Book { def bookService def buyBook() { bookService.buyBook(this) } } However, I tried this out, and bookService is null. My guess is that the dependency injection happens when an object is loaded from the DB, so the following will always return null new Book().bookService Can someone confirm this?

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• How can I dynamically resize the jQuery Colorbox plugin?

  - by James Skidmore

  The AJAX content loaded in a Colorbox has some JavaScript included that resizes things within the content. Colorbox determines its sizing based on the sizes before all of the AJAX happens. How can I make the Colorbox resize after the content has been loaded? Here is a link where someone said that you can call colorbox() again after it's been loaded, but I can't figure out how to do that: http://groups.google.com/group/colorbox/browse_thread/thread/535d21c69e9006b0

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