Search Results

Search found 24350 results on 974 pages for 'bug a lot'.

Page 423/974 | < Previous Page | 419 420 421 422 423 424 425 426 427 428 429 430  | Next Page >

• set/add view from controller action

  - by user359650

  Hi all, I'm trying to set a view script to be executed in addition to the currently requested action view script. I want to do this from the controller action itself in a way that this new view script output will be available from the layout $this-layout()-content helper. I found the setView() method but don't know how to use it from the controller. Thanks a lot.

  Read the article

• Can I read Captcha data from JavaScript in a secure way ?

  - by Space Cracker

  We use Captcha control in a registration form that we make full client validation for all fields in JavaScript ( JQuery ) beside server validation .. I tried a lot of ways but all will write the Captcha value in JavaScript that can be accessed by anyone :( I search if is there any way that allow me validate Captcha value in client side using JQuery in secure way or it can't be done ?

  Read the article

• What does "->" do or mean in PHP?

  - by mas2040

  i have seen this at a lot of place but have never understood its meaning or working... for example: // Registry $registry = new Registry(); // Loader $loader = new Loader($registry); $registry-set('load', $loader); if someone can elaborate this, i will be very greatful.. thanks in avance..

  Read the article

• WPF / Silverlight - Mapping API

  - by Travis

  I am about to start on a project where I need to display maps with cross streets and possibly directions. I know there are a lot of API for the web, but I was wondering what the best solution is for a desktop application. I know of Bing Maps and I believe there are some Google Maps solutions out there as well. Any help or information on good mapping API's would be greatly appreciated. Thanks.

  Read the article

• What is the best way to download files via HTTP using .NET?

  - by Shamika

  In one of my application I'm using the WebClient class to download files from a web server. Depending on the web server sometimes the application download millions of documents. It seems to be when there are lot of documents, performance vise the WebClient doesn't scale up well. Also it seems to be the WebClient doesn't immediately close the connection it opened for the WebServer even after it successfully download the particular document. I would like to know what other alternatives I have.

  Read the article

• .NET IsValidXml Extension Method Performance

  - by tyndall

  I have a legacy application that I inherited that passes a lot of XML around as Strings. I often need the ability to check if a String will be valid XML. What is the fastest and least expensive way to check if a string is valid XML in .NET? I'm working in .NET 3.5 and would most likely use this as an extension method (off of string) in this one project within the solution.

  Read the article

• What is the difference between a private and public funtion?

  - by Kyle

  I am a new programmer, and I started in C and am now starting to enjoy JavaScript and a tiny bit of PHP more. Lately I've heard the terms 'private' and 'public' functions a lot. Could anybody give an explanation of the both and how they are of use to a programmer? And I'm probably totally wrong here... but is a (function(){}) in javascript a private function?

  Read the article

• What suggestions for a 3d game engine to support a huge terrain?

  - by codist

  There are a lot of 3d game engines around, does anyone with experience with them have advice on which one would likely be able to handle these (arbitrary) requirements? opengl mac/pc 1000x1000km terrain 1000 towns varying in size from 10 to 1000 buildings 128 people in any one location MMO type networking (no solo play) physics engine including airfoil c++ with optional scripting

  Read the article

• What does enabling STL iterator debugging really do?

  - by Roddy

  I've enabled iterator debugging in an application by defining _HAS_ITERATOR_DEBUGGING = 1 I was expecting this to really just check vector bounds, but I have a feeling it's doing a lot more than that. What checks, etc are actually being performed? Dinkumware STL, by the way.

  Read the article

• modal forms and shared data,

  - by Tumble

  I've written a couple of c# forms applications which use a lot of the same data/objects which would better be combined. I realise I could use modal forms to launch each of these but where should I state .dll's and other resources, on the parent form? or on each other form where necessary?

  Read the article

• What's the deal with reftype { } ?

  - by friedo

  I recently saw some code that reminded me to ask this question. Lately, I've been seeing a lot of this: use Scalar::Util 'reftype'; if ( reftype $some_ref eq reftype { } ) { ... } What is the purpose of calling reftype on an anonymous hashref? Why not just say eq 'HASH' ?

  Read the article

• Why can't create object of an abstract class?

  - by Gaurav

  Here is a scenario in my mind and I have googled, Binged it a lot but got the answer like "Abstract class has not implemented method so, we cant create the object" "The word 'Abstract' instruct the clr that not to create object of the class" But in a simple class where we have all virtual method, able to create an object??? Also, we can define different access modified to Abstract class constructor like private, protected or public. My search terminated to this question ; Why we can't create object of an Abstract class?

  Read the article

• How to improve HBase Scanner??

  - by WackoMax

  Ho do I configure HBase so that the scanner only retrieves a number of records at a time? Or how do I improve the scanner when the database contains a lot of records/

  Read the article

• Visual Studio Memory Hog

  - by gentoo_drummer

  I have installed Visual Studio Express Web Developer 2010 and boy it really slows my system down a lot. Is there a way to identify the services like SQL Server and set them to manual so I can avoid all my memory resources been occupied when not using Visual Studio? Is it just SQL Express the problem or are there any other things I should consider disabling in order to have a fast and reliable system when not using Visual Studio? Thanks!

  Read the article

• using jquery into an ajax nested html file

  - by TrustWeb

  Hello, i am trying to solve this problem: i have a tab interface build with jquery.tools, more exactly i used the ajax tab to load external html files into div. you can see the example here: http://flowplayer.org/tools/demos/tabs/ajax.html i am trying to use jquery to animated the elements loaded by ajax, do you know if and how is it possible? i am trying both loading scripts outside, in the main page, or in the loaded page. thanks a lot

  Read the article

• Hibernate: Difference between session.get and session.load

  - by tomato

  From the API, I could see it has something to do with proxy. But I couldn't find a lot of information on proxy and do not understand the difference between calling session.get and session.load. Could someone please explain or direct me to a reference page? Thank you!!

  Read the article

• How to implement display like smarty in PHP?

  - by Mask

  $smarty->assign('name',$value); $smarty->display("index.html"); So that it automatically replaces $variables in index.html which saves a lot of echo?

  Read the article

• The simplest way to draw points on iPhone ?

  - by micropsari

  Hello, in my app I have 49 points with x,y and I wnat to display them on the screen. I've seen a lot of library that can help me (core plot, s7graphview, etc.). But since I'm doing very basic stuff (just draw points), what is the simplest way do to that ? Thanks !

  Read the article

• (RightAws::AwsError) AccessDenied: Access to the resource

  - by ming yeow

  I get a lot of these errors, but do not know what they mean, and what they stand for. Anyone has any idea?

  Read the article

• Draw circle around a white area in OpenCV (C language)

  - by frx08

  Hi all, how can I draw a circle around a white space in a image file with OpenCV (C language)? image example: thanks a lot!

  Read the article

• Any language binding for MFC ?

  - by Lothar

  THere are a lot of wrappers for toolkits like Qt, Cocoa or WxWidgets for D, Python, Ruby and other languages. I wonder if anyone has ever written a binding for MFC ?

  Read the article

• Where is python Language used

  - by Mirage

  I am a web developer and usually use php/JS/mysql. I have heard lot about python. I have no idea where is python used and why it is used. Just like php/asp/cold fusion/.net/ are used to build websites C, C++ , Java are used to build software or desktop apps Where does python stands from those langages WHich is the thing whic can be done by python but not with those common languages

  Read the article

• Is it faster to access a property file or static constants from a class file?

  - by Alex

  I develop a webservice application in a tomcat container, I have a lot of properties for the webapp like constants, error messages and so on. What is the better and faster way to?

  Read the article

• OpenID Attribute Exchange - should I use it?

  - by Josh

  My website will be using only OpenID for authentication. I'd like to pull user details down via attribute exchange, but attribute exchange seems to have caused a lot of grief for StackOverflow. What is the current state of play in the industry? Does any OpenID provider do a decent job of attribute exchange? Should I just steer away from OpenID attribute exchange altogether? How can I deal with inconsistent support for functionality?

  Read the article

• Am I using too much jQuery? When am I crossing the line?

  - by Andrea

  Lately I found myself using jQuery and JavaScript a lot, often to do the same things that I did before using CSS. For example, I alternate table rows color or create buttons and links hover effects using JavaScript/jQuery. Is this acceptable? Or should I keep using CSS for these kinds of things? So the real question is: When I'm using too much jQuery? How can I understand when I'm crossing the line?

  Read the article

< Previous Page | 419 420 421 422 423 424 425 426 427 428 429 430  | Next Page >