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• PHP Convert C# Hex Blob Hexadecimal String back to Byte Array prior to decryption

  - by PolishHurricane

  I have a piece of data that I am receiving in hexadecimal string format, example: "65E0C8DEB69EA114567954". It was made this way in C# by converting a byte array to a hexadecimal string. However, I am using PHP to read this string and need to temporarily convert this back to the byte array. If it matters, I will be decrypting this byte array,…

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• jquery datepicker: select date as back as 6 months

  - by Abu Hamzah

  Start date: user can select start date as back as 6 months. example: if today is 04/23/2010 then i can go back up to 11/23/2009 but not more than 6 months. <script type="text/javascript"> $(document).ready(function () { $('#endDate').datepicker({ showOn: 'button', buttonImage: '../images/Calendar.png', buttonImageOnly:…

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• Sending Back Ajax variable

  - by matthewb

  Hello, I am trying to use jquery to do a client side validation to do a check and return with a error or success. I know how to echo text/html back as the response, but here's what I am trying to do. On Error, send back a message, so the user can re-submit a form. On Success, re-load the page. I am not sure how to get it to send a variable…

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• Rolling back database changes

  - by justin

  Hi, I work in team which uses Work flow management tool. I was presented with a challenge where the user should be able to roll back the changes made anytime during the flow to a certain point in the past. Surely the toll can handle it but the additional database calls that may have made during these activities have to be manually rolled…

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• internet explorer 7 iframe unloads when going back

  - by André

  Hi this is my first post here, so please be kind ;-) i'm implementing a browser history manager, just like rsh or yui browser history manager. The idea was not to constantly poll the url hash of a hidden iframe, but to capture the onscroll event of an iframe, when it scrolls to an anchor name on an urlhashchange. So on every click i add…

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• subversion merge back to trunk

  - by Berryl

  I set up a branch several weeks ago. When some changes were made to the trunk, SVN was committing to the branch, and not the trunk. The changes were minor and applicable to the branch anyway, so I assumed this is how the branch should work. Now that the branch work is finished, I merged back the branch back to my working trunk, assuming…

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• Which Javascript history back implementation is the best?

  - by Malcolm Frexner

  There are implementations for history.back in Micrososft AJAX and jQuery (http://www.asual.com/jquery/address/). I already have jQuery and asp.net ajax included in my project but I am not sure which implementation of history.back is better. Better for me is: Already used by some large projects Wide browser support Easy to implement…

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• codeigniter form validation if failed send user back

  - by Momen M El Zalabany

  i have this controller(visits.php) that use 3 models to build page, then it pass 4 vars to a view. this view contain a form that submit to another page (add_user.php) my question is how can i send the user back to visits.php in case the for_validation is false ? do i have to reload visits.php allover again ?-waste of resourss- or…

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• Deleting from arraylist and exporting back to .buab file(Java)

  - by Dave

  Ive made an address book. I can currently write to the arraylist and save it back to the .buab file, but I cant delete from the arraylist and export it back to the .buab file? Im pretty much stuck on this. Im able to retrive contacts from the .buab and scroll through them using the JTextFields and buttons ive created. Any help will…

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• Return back to the parent activity from subactivity

  - by ZelluX

  My application supports twitter and needs to open browser for OAuth. When the user clicks the Share on Twitter button, the main activity will create another subactivity (TwitterActivity) to handle twitter authentication issues. Here is a flow graph showing how activities are invoked currently. Main is short for MainActivity and Twit…

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• getting a gridview and dropdownlist to remember their states after navigate away and back button scr

  - by nat

  hi i have a page filling a gridview which is all working fine. the grid is basically the result of a search .. the filters for which are a number of dropdowns and a couple of textboxes the data from the grid and dropdowns are saved in the session and the whole page lives inside an updatepanel when i navigate away from the page…

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• How to disable back button in browser using javascript or any script

  - by user225269

  Im using wamp server for my php scripts. And Im having difficulties on the logout code. Every time I click on the logout link and then click on the back button on web browser it still shows the page which can only be access by the user who is logged in. I have this code at the beginning of the index.php which is called by the log…

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• Setting Back Button Tittle in Navigation Controller problem

  - by Rafael

  Hi, I'm trying to change Back Button tittle in a navigation controller in the following way: In the parent controller I put this in vieDidLoad: self.title = @"Calendars"; self.navigationItem.backBarButtonItem.title = @"Previous"; But this controller is in the stack since I initialized the app: …

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• How to roll back changes in gridview in case of incorrect input

  - by Mustafa A. Jabbar

  Hi, I have a DataGridView that is bound to a list of object. It has some columns that the user can edit. There are certain inputs that are not allowed for a row as a whole. How can I roll back if the user enters invalid inputs in some cell. I tried using the RowValidating event handler but it was…

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• Connecting a PHP front-end to a back-end java service

  - by christopher-mccann

  I am currently using various back-end services and I want to use PHP to simply query these services and perform the final page construction. These services could be coded in any number of programming langauges such as Erlang, Java, Python etc. However I am unsure of the best way to actually…

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• Convert an XML object back into a string in ColdFusion

  - by jpmyob

  In ColdFusion, I can parse a string of XML formatted data into an XML Object using xmlParse(). How can I convert it back into a string? When I tried using toString() it throws an error that "it can't convert complex object to simple objects....", which is ironic because that's what it's…

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• Bitmap Crashing upon going back and re-entering Activity

  - by dagonal

  Hello, I'm not sure what is causing this...I have two Activities, first has a button that goes to the second. The second creates a Bitmap object, assigns it a picture from the sdcard and loads it into an ImageView. Problem is when I go into the second Activity, then press the back…

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• Post back cotrol

  - by Senthilkumar

  How to get the control or control Id which caused the post back in asp.net 2.0 page

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• Prevent backspace button from navigating back in Sharepoint 2010 and IE

  - by Machinegon

  as a user requirement I have to disable the backspace button from navigating back in the history. I made the following piece of code //Bind back nutton to prevent escaping the page with backspace $j(document).unbind('keydown').bind('keydown', function (event) { var…

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• Access DB with SQL Server Back End

  - by uyuni99

  I have an old Access application that has a lot of code in forms and reports. The database is getting too large and I am thinking of moving the back end to SQL Server. My requirements are as follows: The DB needs to be multiuser and the users (3-5) will need to log in…

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• Back Face Culling operation in Java

  - by SamSol

  Is there any URL that explains Back Face Culling operation in Java?

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• push_back private vectors with 2 methods, one isn't working

  - by jmclem

  I have a class with a private vector of doubles. To access or modify these values, at first I used methods such as void classA::pushVector(double i) { this->vector.push_back(i); } double classA::getVector(int i) { return vector[i]; } This worked for a while until I…

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• Difference between redirecting to a page and coming to the same page after pressing back button

  - by Mac

  Actually i have a page in which i am not using cache by using this code HttpContext.Current.Response.Cache.SetExpires(DateTime.UtcNow.AddDays(-1)); HttpContext.Current.Response.Cache.SetValidUntilExpires(false); …

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• Firefox is occasionally breaking the back button.

  - by Webjedi

  Having a really frustrating time with Firefox and the back button...given this simple ASP form: <head> <title>Form 1</title> </head> <body> <form action="form2.asp" method="post"> Enter some…

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• How to write back to database from Silverlight?

  - by Manoj

  Hi, I use LINQ to SQL to get data from a database and use a service contract to access it in Silverlight at the client side. I display the data in a DataGrid. Now how do I make sure that any changes in the datagrid is written…

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