Search Results

Search found 27928 results on 1118 pages for 'quasar the space thing'.

Page 440/1118 | < Previous Page | 436 437 438 439 440 441 442 443 444 445 446 447  | Next Page >

• php menu generated from a db

  - by Duncan Benoit

  Hi there, I have a database with products organized by categories and subcategories. The thing is that I generate a menu by querying the categories table. Because categories are almost the same(they can change/add once a month or something), I don't think I have to query the database for each access of the web-page. Do you have a better idea for me? Many thanks! ps: i'm using the cakephp framework

  Read the article

• Generics : List<? extends Animal> is same as List<Animal>?

  - by peakit

  Hi, I am just trying to understand the extends keyword in Java Generics. List<? extends Animal> means we can stuff any object in the List which IS A Animal then won't the following also mean the same thing: List<Animal> Can someone help me know the difference between the above two? To me extends just sound redundant here. Thanks!

  Read the article

• Javascript click function

  - by Gordon Carpenter-Thompson

  I've got some code which works fine in IE but unfortunately not in Google Chrome/Firefox. It relies upon calling a click() event on a button from javascript. Reading around it seems that this is an IE specific extension (doh). Is there any way I can do a similar thing in chrome + firefox? Thanks

  Read the article

• Is there a Windows hook for when the internet is connected/disconnected?

  - by Jonafla

  I could do an endless timer checking IsInetOffline(), but I would prefer a hook callback that tells me when I plug/unplug the ethernet network cable or connect to wireless internet. Is there such a thing in the Windows API?

  Read the article

• JList strike through

  - by kap

  I have a list of data in a JList component in my GUI. I would like to know if there is a method that i can call on the list element(s) to strike through a particular element in the list. I would like to draw a line through the element to appear as if that element is canceled. I want a similar thing like the strike through functionality in Microsoft Word document whereby a line i drawn through the text. thanks for your help

  Read the article

• Can we use Facelets in JSF1.1_02?

  - by ramkarthik12

  Can we use Facelets in JSF1.1_02?If we can please send me some piece of code relating to that?Can anyone tell me which version of tomcat will support Sun RI1.1_02?I have a restriction of jsf1.1 in my project so if anyone know the thing related to this please share with me!!!!

  Read the article

• Access entire urls for a particular keyword

  - by Nikhil K

  My project need to compare output(only urls) of google and yahoo for a particular keyword. Can i access entire urls for a particular keyword from google and yahoo? Do they provide any library or any other thing for that?how can i do that?..

  Read the article

• POSTing a form using Python and Curl

  - by morpheous

  I am relatively new (as in a few days) to Python - I am looking for an example that would show me how to post a form to a website (say www.example.com). I already know how to use Curl. Infact, I have written C+++ code that does exactly the same thing (i.e. POST a form using Curl), but I would like some starting point (a few lines from which I can build on), which will show me how to do this using Python.

  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

• How to create a project template for Ruby on Rails projects?

  - by wgpubs

  When I build Rails applications I find myself doing the same things over and over again. This includes adding the same gems/plugins, configuration info and custom initializers, rake tasks etc... etc.... This can't be a good thing. So, is there a way to package all this repetitive code into some sort of project template ... so that I can do a "rails myapp" and have everything good to go from there? Btw, running 2.3.5 if that matters :) thanks

  Read the article

• Library to analyse sound

  - by Ockonal

  Hello, I need in analyzing system output sound runtime. OS: Linux. The first thing I need is get different frequency values. Programming language: c++.

  Read the article

• java tomcat: what library should i use to convert images to jpg and create thumbnails on-the-fly?

  - by ufk

  Hello. I have a form that accepts image file, i want to be able to convert this image from any common format to jpg and to create a thumbnail. what's the recommended method to achieve such a thing? Working with latest apache-tomcat on a gentoo linux server. thanks

  Read the article

• Resourse handelling solved in one project but could not solved in another project

  - by Darshna Raghani

  Thanks for giving me earlier solution for windowsxp themes handling. that is working one project but if i try to do same thing in another project then it doesn't work. is there any more changes required?? and the first solution is not able reset as before.

  Read the article

• String replacement on a whole text file in Python 3.x?

  - by SkippyFire

  How can I replace a string with another string, within a given text file. Do I just loop through readline() and run the replacement while saving out to a new file? Or is there a better way? I'm thinking that I could read the whole thing into memory, but I'm looking for a more elegant solution... Thanks in advance

  Read the article

• PHP language specification ?

  - by Rolf

  Hi, as I know there is an official document for Java (JLS), I'd like to know if it's also the case of PHP language. I found the "Language Reference" section on the PHP manual, but it doesn't look as detailed as the JLS. The thing is I have a good practical knowledge of PHP but I'm miserably clueless about what REALLY happens under the hood. If there isn't any official document, could you recommend me some good books to read ? Thanks in advance ! Rolf

  Read the article

• When do you use metaclasses?

  - by johannix

  Just started looking into metaclasses and while they seem powerful, I can think of other ways to accomplish the same type of thing. I was wondering when metaclasses have been found to be the right answer and why.

  Read the article

• Need some help with GUI in java

  - by james1

  Hi guys, i'm working on GUI in java and got stuck with move the object. Please visit this youtube video i made a short demo for you guys to see what i was trying to do. I'm so new to the GUI thing as i've never been taught of doing GUI. Here is the link: http://www.youtube.com/watch?v=up1LV5r-NSg

  Read the article

• How to assign a value to an pointer-pointer passed in call by reference?

  - by mystify

  I want to achieve something similar to what these guys do here: - (NSUInteger)countForFetchRequest:(NSFetchRequest *)request error:(NSError **)error like you can see, you pass an NSError pointer and that nice method will assign a real NSError object to your pointer in case there is an error. So the cool thing about this is, that the method returns an NSUInteger but can ALSO return an NSError, without having to mess around with ugly and fat arrays or dictionaries. So how could I assign an object to the passed-in error pointer?

  Read the article

• Is ther any opensource http streaming filter for directshow?

  - by Ole Jak

  So i have live video from web camera. I want to stream it on to some port using DS filter. How to do such thing?

  Read the article

• Android Layouts Scrolling in Landscaped Mode

  - by y ramesh rao

  I have a strange issue in which on rotating the Screen to Landscaped mode the Views present inside Remain at the same place But I cannot scroll them inside the screen. How can I make them Scroll so that every thing that move out should be displayed properly to the user. Should there be any more attribute to be set for allowing such kind of behavior.

  Read the article

• How to do "Adding activity event status to a workflow image" in wf4 as theproblemsolver did it with

  - by jikan_the_useless

  theproblemsolver has an example to show the status of workflow as image for wf3, the question is how to do the same thing in wf4? http://msmvps.com/blogs/theproblemsolver/archive/2007/01/07/adding-activity-event-status-to-a-workflow-image.aspx

  Read the article

• replacement for clock app

  - by gcb

  the least thing i like on the nexus one is the useless app it runs when on the desktop dock. I already wasted a good day searching for the 3 topics below and failed to find anything. Is there any replacement for it already available? Is there source code for the original one? Is there documentation on how to replace them?

  Read the article

• Formatting PHP Code within Vim

  - by gacrux

  I'm currently using Vim as a lightweight IDE. I have NERDTree, bufexplorer, supertab, and ctags plugins which do almost everything I want. Only big thing missing for me is auto code formatting. I'm working with some messy PHP code which has inconsistent indenting and code formatting, ideally I could highlight the code I want formatted (whole files would be fine too) and run a command to tidy it. Does anybody have a nice solution for this working in Vim?

  Read the article

• Good value for declaring "Position reached" in geo coords

  - by poeschlorn

  Hi Guys, I've written a kind of navigation system for pedestrians. The only thing is, that I need a criterion to finish the navigation. My values are gives as lat/long pairs. What would you assume would be a good value to say, both positions are equal/near enough to tell the user that he has reached the goal? Please keep also in mind, that it's idfficult to say "directly equal", because GPS modules may have variances... greetz from europe, poeschlorn

  Read the article

• OSX Equivalent of Winsock LSP

  - by Michael

  On Windows, it's possible to program an LSP service on top of Winsock which provides the ability to do a lot of manipulation/etc. with networked applications. For instance, some anti virus applications register an LSP and analyse network traffic that way. Is there a friendly way to accomplish the same sort of thing on OSX?

  Read the article

< Previous Page | 436 437 438 439 440 441 442 443 444 445 446 447  | Next Page >