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Search found 125 results on 5 pages for 'hursh prasad'.

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"A generic error occurred in GDI+" error while showing uploaded images

- by Prasad

i am using the following code to show the image that has been saved in my database from my asp.net mvc(C#) application:. public ActionResult GetSiteHeaderLogo() { SiteHeader _siteHeader = new SiteHeader(); Image imgImage = null; long userId = Utility.GetUserIdFromSession(); if (userId…

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difference b/w soap web service and webservcie

- by Praveen Prasad

i saw that in asp.net .asmx file, we create webservices [webmethod] //method defination here now for soap webservice [webmethod] [SoapHeader(some parameters here)] //method defination here my question is what's the difference b/w both webservcies type and how to choose which service type to choose

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Call Javascript method from .ashx file

- by Prasad Jadhav

From my previous question(Create json using JavaScriptSerializer), In .ashx file I am printing the json object using: context.Response.ContentType = "application/json"; context.Response.Write(json); I am calling this .ashx file from default.aspx which has some javascript function inside its <head> tag. My question is : How will I be…

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Compare TinyMCE and CKeditor for a Wiki

- by Lakshman Prasad

For a custom wiki django-wakawaka, i want to be able to add a WYSIWYG support. TinyMCE is obviously the most popular plugin, used even by Wordpress. But CK-editor seems more feature full. Those who have used either of these or both, which is better and why. Are there some better packages, that I am missing? Is there something that I am…

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inserting array into database table in single query

- by Praveen Prasad

iam having an array of items like [item1,itmem2,item3]; i have to insert these items at a particular userId: final results look like this UserId ItemId 2 || item1 2 || item2 2 || item3 currently iam looping through the array in php code and inserting each item one by one eg foreach($items as $item) { insert into items…

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jQuery youtube dimming effect

- by Lakshman Prasad

On some pages youtube uses "Turn off the lights" feature. The same can be done in jQuery. Example The example dims the entire page background but the video player remains on the top. Why is it so? And what is the simplest way to dim all divs except the video one explicitly?

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Cloning an element and adding it to Dom multiple times

- by Praveen Prasad

//I am cloning a dom element and inserting it in dom element multiple times <div class='toBeCloned'>some text</div> <div id='target'></div> var _clone=$('.toBeCloned').clone(true);//create clone var _target=$('#target'); //this is target _target.append(_clone); //append target …

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Run a code after specific time in php

- by Praveen Prasad

i need to run a code again and again on server after a fixed time. is it possible do so. iam using php.

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javascript object's - private methods: which way is better.

- by Praveen Prasad

(function () { function User() { //some properties } //private fn 1 User.prototype._aPrivateFn = function () { //private function defined just like a public function, //for convetion underscore character is added } //private function type 2 //a closure function…

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i want to block my http port using .net application [closed]

- by prasad

I want to block port 80 in such a way that whenever user clicks on Internet Explorer the pop-up window should display to enter required information and once he enter's required information and if it is valid then and then only user will be able to access internet so anybody help me to create application in…

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How to write an R function that evaluates an expression within a data-frame

- by Prasad Chalasani

Puzzle for the R cognoscenti: Say we have a data-frame: df <- data.frame( a = 1:5, b = 1:5 ) I know we can do things like with(df, a) to get a vector of results. But how do I write a function that takes an expression (such as a or a > 3) and does the same thing inside. I.e. I want to write a…

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How to handle Windows Events in JAVA

- by prasad

I'd like to ask another question how to handle Windows' events in Java. To be specific, I'd like to know how to handle events such as mouse moved or mouse clicked in Windows XP and Vista. I want to wire my own custom behavior in my application to these events, even when my application is inactive or…

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data caching in mysql

- by Praveen Prasad

can we cache queries in mysql with php. or please suggest me some ways to do so.

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How to retrieve the XML file which is under the project folder

- by Vara Prasad.M

I having an XML file and that file is under the Documents folder. If I actually give the entire path in C# then I am able to retrieve the XML values, but if I give the project path then it is not getting the values. For example: string…

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Best way to build an application based on R?

- by Prasad Chalasani

I'm looking for suggestions on how to go about building an application that uses R for analytics, table generation, and plotting. What I have in mind is an application that: displays various data tables in different tabs, somewhat like…

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incrementing a table column's data by one || mySql

- by Praveen Prasad

iam having a table with columns like id || counter if i do something (some event) i want the counter's value(at a particular id) to increase by one , currently iam doing this : //get current value current_value = select…

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writting an sql query

- by Praveen Prasad

iam having 2 tables table Items Table (this table holds all items iam having) itemId --------- Item1 Item2 Item3 Item4 Item5 table 2 users_item relation UserId || ItemId 1 || Item1 1 || Item2 userId one has stored 2 items…

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Scrollbar on demand in CSS (overflow property)

- by Praveen Prasad

I am creating a <div> with a class someClass .someClass { overflow:scroll /*other props*/ } The problem is that the scrollbars are always visible even when the data is not overflowing. I want the scrollbars to be…

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[Concept] How does unlink() find the file to delete?

- by Prasad

My app has a 'Photo' field to store URL. It uses sfWidgetFormInputFileEditable for the widget schema. To delete the old image when a new image is uploaded, I use unlink before setting the value in the over-ridden setter and it…

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Exception throws There is no row at position 0

- by Nimantha Prasad

I wanted to check user is valid or not.it gives me the exception,When user valid it's working without issue,But if user invalid there's some issue. Exception is : There is no row at position 0 Here is the part of the…

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Setting background images to button control dynamically in silverlight

- by ajin prasad

I have a button control and i want to set some background images to it in code behind.Any help would be greatly appreciated.

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i want to block my http port using .net application............can anybody help me its urgent plzzzz

- by prasad

I want to block port 80 in such a way that whenever user clicks on IE the pop-up window should display to enter required information and once he enter's required information and it is valid then and then only he vl be able…

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problem while place the radio buttons inside the liview in android?

- by Niladri Prasad Padhy

Dear Everyone, I have a listview with radio button. when i click any option and scroll that list view the previous select will cleared.How to do this. The actual problem is when scroll the view on every scorll the view is…

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Reading records from a file

- by Prasad

hi all I have a file having some number of records and I want to copy only first and last 10 records into another file. Can anybody tell how to write jcl, using sort, icetool, ect.

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Using java to create a webbrowser

- by prasad

Is it possible to use Java to build a webbrowser like Internet Explorer that will open all the web pages and display all the contents?

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