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Search found 3255 results on 131 pages for 'pointers'.

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• String munging in Objective-C with NSAttributedString.

  - by dreeves

  I have an NSAttributedString s and an integer i and I'd like a function that takes s and i and returns a new NSAttributedString that has a (stringified) i prepended to s. It looks like some combination of -stringWithFormat:, -initWithString:, and -insertAttributedString: would do it but I'm having trouble piecing it together without a lot of convolution and temporary variables. More generally, pointers to guides on making sense of NSAttributedString and NSMutableAttributedString would be awesome.

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• LinkButton Click event ignored

  - by Craig

  I have the following Hyperlink as a button:- <asp:LinkButton ID="loginButton" runat="server" CssClass="loginButton" Text="LOGIN" OnClientClick="return validateLogin(memNoID,pwID)" AddressOf="loginButton.Click"></asp:LinkButton> It causes a postback but only executes the onload and prerender sections of code. It totally ignores the following function signature:- Protected Sub loginButton_Click(ByVal sender As Object, ByVal e As EventArgs) Some code End Sub Any pointers appreciated.

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• Restart a windows 7 machine programmatically.

  - by Andrew Bucknell

  I have a requirement to trigger a reboot on a windows7 machine programmatically. This is to support a scenario for customers where when they log out of an intenet kiosk machine the machine reboots. On XP this was achieved using WTSSystemShutdown but Im wondering if theres another way. Any pointers greatly appreciated.

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• Looking for a good WTF story involving SSL

  - by lindelof

  I'm preparing a talk on SSL to our local Java user group, and I would like to introduce it with some story on how NOT to use it. I've searched through the DailyWTF archives but couldn't find anything really good. Do you know such a story, or do you have some pointers where I could go looking for one?

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• Fullcalendar event rendering

  - by Stian

  I would like to render an event to take up the entire space in a cell. For instance in the month view. Out of the box, the date is displayed on top, and then the event underneath. I want to ignore the date text and display the event over the intire cell, I don't want to hardcode the height of the event. Hope to get some pointers, I have looked everywhere in the javascript and css.

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• How to POST to Vitalist.com's API via Powershell?

  - by GollyJer

  I'd liketo use Powershell to post a new action to my Vitalist.com account. The Vitalist API documentation is here. I've tried HttpWebResponse in Powershell but I'm missing something. Any pointers are appreciated. Thanks.

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• Need help Decoding JSON with XML

  - by brant

  I have a set of data that looks like this when using print_r($var): cbfunc({"query":{"count":"12","created":"2010-06-11T01:20:19Z","lang":"en-US"},"results":["\n 238.l.739089.t.4<\/team_key>\n 4<\/team_id>\n CHEE-HOO!!!<\/name> It looks like JSON to me, so I've tried to use json_decode but can't get it right. My goal is to print the xml data found in "results". Any helpful pointers would be greatly appreciated.

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• Facebook Connect: with no javascript?

  - by nafe

  Is it possible to write a website that uses Facebook connect without JavaScript? I have a site set up that works great using XFBML but this (obviously) fails when I visit with JavaScript disabled. I have a feeling that this is possible using the REST-api for Facebook but I'd still appreciate some pointers. There was a discussion about this on the Facebook forum.

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• What is an efficient method for partitioning and aggregating intervals from timestamped rows in a da

  - by mattrepl

  From a data frame with timestamped rows (strptime results), what is the best method for aggregating statistics for intervals? Intervals could be an hour, a day, etc. I've found the aggregate function, but that doesn't help with assigning each row to an interval. I'm planning on adding a column to the data frame that denotes interval and using that with aggregate, but if there's a better solution it'd be great to hear it. Thanks for any pointers!

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• XEP-0080 User Location in Smack Library.

  - by Kristof

  Hi, I would like to create a simple XMPP client in java that shares his location (XEP-0080) with other clients. I already know I can use the smack library for XMPP and that it supports PEP, which is needed for XEP-0080. Does anyone have an example how to implement this or any pointers, i don't find anything using google. thanks in advance.

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• Does an ASP.net MVC project support adding Dynamic Data?

  - by Greg

  Hi, Does an ASP.net MVC project support adding Dynamic Data? If so, any links/pointers to doco that gives an overview?

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• Generate all unique substrings for given string

  - by Yuval A

  Given a string s, what is the fastest method to generate a set of all its unique substrings? Example: for str = "aba" we would get substrs={"a", "b", "ab", "ba", "aba"}. The naive algorithm would be to traverse the entire string generating substrings in length 1..n in each iteration, yielding an O(n^2) upper bound. Is a better bound possible? (this is technically homework, so pointers-only are welcome as well)

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• Is Pointer Variable also Assigned a Memory Address?

  - by yuespace

  In C++: On stack, a simple variable is assigned a memory address so that we can use pointer to contain this memory to point to it; then is a pointer also assigned a memory address? if yes, we can have pointer of pointers now? Thanks!

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• Convert MSSQL Varbinary field to MYSQL, keeping data intact

  - by Mike Sheridan

  I was given the daunting task of converting a ASP website to PHP and MSSQL to MySQL, and I ran into an issue that hopefully somebody can help I have a user table which has a password field with datatype Varbinary(128), are using pwdencrypt to encrypt the password. Is there a way to transfer that over to MySQL, and somehow i need to be able to keep the password intact... how can i go about that? any pointers would be greatly appreciated!

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• umbraco tinyMCE Rich text editor

  - by sam

  hello folks., i would like to add additional functionality(Color picker) to umbraco tinyMCE rich text editor. how to add this ?any pointers?

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• Accessing JSon raw tokens in C# ?

  - by user318332

  My json string looks like { abc: 123, def: 442, ghi=444 } - say stock list. I dont know what quotes are coming in , i.e I dont know what is abc, def etc is. I need to get this token dynamically. Any pointers would be of great help ! BTW, this has to run in silverlight.

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• How to cherry pick a range of commits and merge into another branch

  - by crazybyte

  Hi, I have the following repository layout: master branch (production) integration working What I want to achieve is to cherry pick a range of commits from the working branch and merge it into the integration branch. I pretty new to git and I can't figure out how to exactly do this (the cherry picking of commit ranges in one operation not the merging) without messing the repository up. Any pointers or thoughts on this? Thanks!

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• Define a varbinary(max) column using sqlalchemy on MS SQL Server

  - by Mark Hall

  Hi, I'm querying an SQL Server database using SQLAlchemy and need to cast a column to varbinary(max). The thing I am struggling with is the "max" part. I can get the cast to work for any actual number (say varbinary(20)), but I cannot find how to get it to work for the "max" size of the varbinary column. Any pointers? Links? Solutions? Regards, Mark

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• C++ Function arguments validation (pointer vs. reference arguments)

  - by Andrew

  Hello everyone, What do you consider a better programming practice: passing objects as pointers or references to functions. What do you do for input validation? Thanks.

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• single sign on using coldfusion with IIS version 5 using NTLM

  - by faheem

  Hi can anybody direct me on this and how does this get setup. I basically have an application that I want users to be automatically logged into when logging in windows using there id and password so basically they get authenticated to using my coldfusion application ? Any pointers would be greatly appreciated. Thanks :)

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• Call virtual method from base class on object of derived type

  - by Nikola Smiljanic

  class Base { public: virtual void foo() const { std::cout << "Base"; } }; class Derived : public Base { public: virtual void foo() const { std::cout << "Derived"; } }; Derived d; // call Base::foo on this object Tried casting and function pointers but I couldn't do it. Is it possible to defeat virtual mechanism (only wondering if it's possible)?

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• Moving data from SQL Compact to SQL Server 2008

  - by Ashok

  I have created an .SDF file and inserted data into the SDF database file on a mobile device. I want to transform .SDF file to a SQL Server 2008 Database File but don't know how. Any pointers or suggestions would be appreciated.

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• PostgreSQL data comparsion tool

  - by user179056

  Hello, I am looking for a tool/command which can compare data between two PostgreSQL databases. The reason to do this is to have some external verification that the SQL script responsible for data migration from one PostgreSQL database to the other have been written correctly. Any pointers would be appreciated regards Sameer

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• Strange problem with NSMutableArray - Possibly some memory corruption

  - by user210504

  Hi! I am trying to update data in a table view using a NSMutableArray. Quite simple :( What is happening is that I get my data from a NSURLConnection Callback, which I parse and store it in an array and call reload data on the table view. The problem is that when cellForRowAtIndexPath is called back by the framework. The array still shows the correct count of the elements but all string objects I had stored earlier are shown as invalid. Any pointers

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• jQuery .ajax success function not rendering html with jQuery UI elements

  - by tylerpenney

  How do I have the html loaded into my div from the .ajax render with jquery? the success function loads the HTML, but those elements do not show up as jQuery UI elements, just the static HTML types. Any pointers? $(function() { $('input[type=image]').click(function(){ $.ajax({ url: '_includes/callinfo.php', data: 'id=' + $(this).attr('value'), dataType: "html", success: function(html){ $('#callwindow').html(html); } }); }); });

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