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Search found 430 results on 18 pages for 'ravi sharma'.

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• how can we get images through cache once they are in memory and how to make such a logic

  - by sharma

  Dear all, I making a web application,i want to store images in cache ,next time i dont want to get images from network.how can i implement using java,using weakhaspmap or hashmap.

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• Can anybody tell me how to use TKPROF utility along with syntax and parameters

  - by P Sharma

  Can anybody tell me how to use TKPROF utility along with syntax and parameters

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• converting webpage into jpeg image using java

  - by ravi

  I am building a web application, in Java, where i want the whole screenshot of the webpage, if i give the URL of the webpage as input. The basic idea i have is to capture the display buffer of the rendering component..I have no idea of how to do it.. plz help..

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• how can i stop a php page from loading when its taking too long

  - by sharma

  i have a php page which auto refreshes itself after 10 seconds. Some time the page takes too long to load as its fetching data from external urls . How can i stop execution of the script after 10 seconds and then reload the page.

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• Java: Multithreading & UDP Socket Programming

  - by Ravi

  I am new to multithreading & socket programming in Java. I would like to know what is the best way to implement 2 threads - one for receiving a socket and one for sending a socket. If what I am trying to do sounds absurd, pls let me know why! The code is largely inspired from Sun's tutorials online.I want to use Multicast sockets so that I can…

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• connect java application to mysql server in netbeans 6.8

  - by Avadhesh sharma

  i am beginner in java as well as in netbeans .please give me complete procedure how i can connect my java application to mysql to insert data .

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• How to escape single quote

  - by Ravi

  Hello All, How can I escape a ' (single quote) in JS. This is where I'm trying to use it. <input type='text' id='abc' value='hel'lo'> result for the above code is "hel" populated in the text box. I tried to replace ' with \' but this what I'm getting. <input type='text' id='abc' value='hel\'lo'> result for the above code is…

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• Ubuntu option vanishes after setting up windows XP(?) [closed]

  - by Ravi

  I have installed both windows XP as well as Ubuntu 9.04 on my machine.I can choose between them using dual boot option at the startup.Up to this, it is fine. But unfortunately when my XP crashes, I need to install XP again.But when I do it,after installing XP successfully, dual boot option no longer appears at the startup. So the Ubuntu…

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• Materiliaze view in oracle

  - by P Sharma

  How to create/refresh materialize view in oracle 10g.

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• Accessing the calling object into ajax response... (not the ajax call)

  - by Nishchay Sharma

  I have an object of type Application (defined by me). Whenever an object of this type is created, it automatically loads a php file say "start.php" using jquery ajax and assign the response to a div say "Respo". Now what i want is to access the Application object from that Respo div. Unfortunately, i have no clue how to do this... in my…

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• HTML tag for identifying text

  - by ravi

  I am not very much familiar with HTML programming. If we look at the source code of a page, then we can see what are the HTML tags for which texts and so. It is the case that there is group or class of HTML tags which is used for purpose such that it can be used for main text or so. I mean like '<\input type="radio" name="option"'…

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• Intercepting POST in WebView using NDK

  - by ravi

  I am trying to intercept http POST method in WebView android, but not able to find any suitable method for the same. In API 11 there is a method shouldInterceptRequest, but it gives only webviewq and url as parameters so cater only GET request, it doesnot provide POST body data and request type indicator. My question : Is there any…

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• How can I know user is typing or pasting?

  - by Ravi Gupta

  In text fields of my JSP, I wish to know whether user is typing in the data or just pasting. How can I identify this using javascript ?

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• How to get list of countries IP Address ranges from WHOIS server?

  - by Ravi

  Hi I want to get all countries ip addresses range from IANA's whois server, Not from maxmind or ip2location site. IANA is authentic site hence I would like to get all ipaddress ranges for countries from that site. Is it possible to query the WHOIS server such a way??

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• Git for collaboration between 2-3 windows pcs

  - by ravi

  Hi, I want to share files between 2-3 windows pcs using Git. Do I need to set one of the pc's as the Git Server or is there any other options?

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• MySQL error code:1329 in function

  - by Sharad Sharma

  DELIMITER // CREATE DEFINER=`root`@`localhost` FUNCTION `formatMovieNames`(lID int) RETURNS varchar(1000) CHARSET latin1 BEGIN DECLARE output varchar(1000); DECLARE done INT DEFAULT 0; declare a varchar(200); declare cur1 cursor for select fileName from swlp4_movie where movieID in (select…

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• Is it must to learn all the other versions of c# before starting with c# 4.0?

  - by Jayam Ravi

  As i am a beginner who just finished my engineering and i have good knowledge in c,c++... I thought of studying c# as well but i found that c# 4.0 has been released..... Should i care about the previous versions? What are the tips you give for beginner to learn c# quickly? what are the factors to be considered when moving…

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• How to register a user in desktop application using visual c++ / CLI

  - by Ravi shankar

  I have created an application using C++/CLI. I have to register user when he enters a License key. The user can be connected to internet or may be offline. Can some one guide me how to approach following task.

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• Updating gridview using ado.net entity framework

  - by Ravi

  Hello everyone, I am trying to figure out the best way of getting the record and update in to gridview using ado.net entity framework in C#. I need implement Next & Previous button in gridview and based on pagesize i want to navigate records using Next&Back button. Any one give simple example for this context.

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• Can I load multiple libraries using google.load(...) ?

  - by Ravi Gupta

  On Google code playgorund, I tried to load multiple library like below google.load("jquery", "1"); google.load("mootools", "1.2.1"); But it breaks the code, why ? Thanks

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• wrap text around image control in C#.Net

  - by Ravi

  Hi, I am working on C#.DotNet windows application project, here i am using Infragistics control. In this project i want to add image over text control. This image contains two portion, 35% of image have white color another 65% of image have green color.In this image 2nd portion(green color) i have to display dynamic…

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• Is there a way to add global error handler in a visual basic 6.0 application?

  - by ravi

  VB 6.0 does not have any global handler.To catch runtime errors,we need to add a handler in each method where we feel an error can occur.But, still some places might be left out.So,we end up getting runtime errors.Adding error handler in all the methods of an application,the only way?

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• Javascript wrappers for Twitter

  - by Ravi Vyas

  I am planning to build a JS based twitter client. Information about libraries/clients is pretty old on other SO Questions. I was wondering if anyone has come across wrappers other than Spaz and TwitterHelper. Thanks :-)

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• Android device guidelines/requirements

  - by Ravi Vyas

  Are there any requirements/guidelines for an Android device? like numbers of buttons or minimum buttons required. Also are there any android devices which do not have the menu and back buttons? ( I am aware that no menu/back buttons will kill most of the apps in terms of usability , I just wanted to know more on the…

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• Convert a time to specified time zone using C#?

  - by Ravi

  I'm working on an application in C# with .Net 3.5. I have time zone value of the User is stored in DB with this format (-05:00,1), where -5.00 represents EST time zone value and the 1 indicates that this time zone follows daylight saving (if 0 not a daylight saving zone). Now I want to convert any date time value…

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