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• OpenGL: Easiest way to make shadow and light Volumes?

  - by subSeven

  Hello! I want to ask what is the easiest way to make shadow and light volume ? How can I bring to scene more realism? Do you know any nice tricks ? I hear that to make shadow i must use stencil buffer, but I don't know how:/ I can't find any super simple example how to make it.

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• jquery autosize web interface?

  - by mark smith

  Hi there, I have been designing with jquery and using the jquery UI widgets .. but always been designing for 1024 x 768 ... Is there any tricks or plugins (preferably that work with jquery UI) to automatically resize elements of my interface ... that way when somebody views it at a higher resolution it doesn't look so small.. Anybody have any tips on this? Thanks

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• Can MikTeX create tagged PDFs?

  - by soundasleepful

  Tagged PDFs allow for the easy reflow and accessibility of PDFs. It seems like this would be a natural use case for using LaTeX, which advocates content over style. But as far as I can tell, there is no way to create a tagged PDF with MikTeX 2.8. Does anybody know of any tips, tricks or techniques to get a tagged PDF through LaTeX without resorting to the commercial version of Adobe Acrobat?

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• Resources on how to design a framework

  - by Helper Method

  Are there any resources on how to design frameworks, i.e. tipps and tricks, best practices, etc..

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• Copy an entity in Google App Engine datastore in Python

  - by Gordon Worley

  In a Python Google App Engine app I'm writing, I have an entity stored in the datastore that I need to retrieve, make an exact copy of it (with the exception of the key), and then put this entity back in. How should I do this? In particular, are there any caveats or tricks I need to be aware of when doing this so that I get a copy of the sort I expect and not something else.

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• PHP codinh in real world

  - by user261002

  I know how to write program in PHP and implementation of MVC model. but I really want to practice coding like the coding in real world??? I was wondering is there any specific example or book which can show me the tricks or logic and the way professional programmers consider about coding???

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• JRockit Mission Control does not capture Spring Been methods invocations

  - by arkadiy

  Hi, I am trying to profile my Spring Web app running on WebLogic 9.2 JRockit Mission Control 4.0 works perfectly except it doesn't capture Spring Beens method invocations. Are there any tricks to make it work? Thank you, Arkadiy

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• K/APL style programming in C++?

  - by anon

  I'm writing code in C++, but I really like K/APL's array-oriented style. Does anyone know of a good set of operator overloading tricks / macros / ... to allow some K/APL -style programming in C++? Thanks!

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• How can I delete a newline if it is the last character in a file?

  - by Todd Partridge

  I have some files that I'd like to delete the last newline if it is the last character in a file. 'od -c' shows me that the command I run does write the file with a trailing new line: 0013600 n t > \n I've tried a few tricks with sed but the best I could think of isn't doing the trick: sed -e '$s/\(.*\)\n$/\1/' abc Any ideas how to do this?

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• What is your favorite NumPy feature?

  - by Gökhan Sever

  Share your favourite NumPy features / tips & tricks. Please try to limit one feature per line. The question is posted in parallel at ask.scipy.org We welcome you to join the conversation there -with the main idea of collecting the Scientific Python related questions under one roof. Feel free to dual-post or post at your favourite site...

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• How to use another type of EditingControl in a single C# 3.5 DataGridView column ?

  - by too

  Is this possible to have two (or more) different kinds of cells to be displayed interchangeably in single column of C# .Net 3.5 DataGridView? I know one column has specified single EditingControl type, yet I think grid is flexible enough to do some tricks, I may think of only: Adding as many invisible columns to grid as required types of cells and on CellBeginEdit somehow exchange current cell with other column's cell Create custom column and custom cell with possibility of changing EditingControl for single cell Which approach is better, are there any examples ?

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• Force Binding Update Silverlight

  - by Matt

  How can I force my objects DataContext bindings to update? I'm using an event on a grid, and binding updates are not being processed before my event fires. Any cheap tricks to get around this? In the end I can always do things the old manual way of getting the values from my textboxes and updating my object, but it'd be nice to have binding do it for me.

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• Excel embedded in a php page

  - by Brian

  I have a client who wants to be able to embed an Excel document (one that is currently sitting on the same server as the HTML document) like how you would embed a Flash app on a page. I'm correct in assuming this is not possible, right? Please confirm/deny so we can hopefully move on from this because he seems to think this is possible. We are on a LAMP setup so no .NET tricks, unfortunately.

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• Cross-browser method for hiding page elements until all content is loaded to prevent layout from appearing broken during load?

  - by Ryan

  I have an issue where due to some elements loading faster than others, the page looks broken for a few seconds at the start. An example is the CSS Pie behavior that allows me to do curved corners in IE, it appears before it becomes curved which looks bad. What would be ideal would be it somehow knowing when everything is loaded and then appear all at once, possibly including some kind of elegant visual way of not making the user feel impatient... any ideas or common tricks for doing this?

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• Keyboard Shortcuts you use when your typing code.

  - by Sagistic

  People use a variety of little shortcuts that make typing code easier and without the hassle of going back to your mouse. For example, when deleting, ctrl + backspace will delete the whole word. I was wondering what types of little nifty tricks you know that you would like to share!

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• How does one smooth an image used as a control skin?

  - by kevmoo

  I'm embedding an image like this: [Embed(source="/tool_deleteUp.png")] private static const c_deleteButton_styleUp:Class; I'm using it like this: _removeButton = new Button(); _removeButton.setStyle('upSkin', c_deleteButton_styleUp); When I rotate the button, the image doesn't scale smoothly. I know the tricks one uses to scale an image loaded in an Image control, but I'm banging my head against a wall trying to figure out how to do it here. Help!

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• DataPager reverse order

  - by user164770

  How to display pages from the last to the first number in DataPager? Is there any tricks or I can do this with standart properties? I use Repeater with LinqDataSource control.

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• Mood for coding

  - by dole doug

  When you don't have the mood for coding, how do you get it? Now I'm working on a project that I don't like at all, besides is a new programming language for me and I have to do it alone. So, the question is: how do you get the mood for coding? Any tips/tricks are welcome :)

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• What is a reverse reference to the DOM object?

  - by chadley

  In this link: http://css-tricks.com/snippets/jquery/jquery-plugin-template/ it has a line of code that says // Add a reverse reference to the DOM object base.$el.data("yourPluginName", base); what does the "reverse reference to the DOM object" mean?

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• django-admin.py startproject mysite not working well on windows 7

  - by john

  Hi I'm learning django and I did successfully start a site on Window XP by following the tutorial. However, on Window 7 when I issued: django-admin.py startproject mysite python.exe was started and a window appeared to ask me to choose either python.exe or other program to open a file.... did I do anthing wrong or there are more tricks for window 7? thanks.

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• jQuery: Circulate plugin: stopping midway in animation

  - by kelly

  Has anyone had any luck in altering the plug-in code so that one might animate an object in "3d" space for only a 1/4 or 1/2 turn? As it stands, an object must complete a full circle before stopping or looping. And for those who haven't seen it yet: http://css-tricks.com/examples/Circulate/

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• Hidden features of OpenGL

  - by subSeven

  Hello! What are some of the hidden features of OpenGL and GLSL ? Do you know some cool tricks/tips ?

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• javascript: A bookmark to scroll to the bottom of a webpage?

  - by mathiregister

  hi guys, i wonder if it is possible to create a bookmarklet to click on and the current webpage scrolls to the bottom! javascript:function%20scrollme(){dh=document.body.scrollHeight;ch=document.body.clientHeight;if(dh>ch){moveme=dh-ch;window.scrollTo(0,moveme);}} if i create a new bookmark and paste this as address nothing happens. I actually have no idea how to run javascript within a bookmarklet, however i just bookmarked the css-tricks Printliminator maybe you could help, i would love to have a bookmarklet like this!

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• Determining URL of script that is calling from a remote CURL request

  - by atwellpub

  Hello, I have a homebase script, that I have many other scripts ping for information using the CURL method. I need to determine the domain name of the callers. Can I do this with tricks just on my homebase script? . using php . Hudson

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• What is fastest way to find number of matches between arrays?

  - by John Sheares

  Currently, I am testing every integer element against each other to find which ones match. The arrays do not contain duplicates within their own set. Also, the arrays are not always equal lengths. Are there any tricks to speed this up? I am doing this thousands of times, so it starting to become a bottle neck in my program, which is in C#.

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