How do I mix ssl with non-ssl content ??
I have an ssl page that also downloads an avatar from a non-ssl site. Is there anything i can do to isolate that content so that the browser does not warn user of mixed content? ...
web-development
Dynamically loading jQuery library from a custom component and ensuring only one instance.
Say I have a web component that uses jQuery and I want to distribute it as a packaged component. I need a way to ensure that the jQuery library is available on or after the page loads, but I also want to check that the containing html page, or another unknown component that may reference jQuery hasn't already added the library to the pa...
Back out plan for a Web App
We need a back out plan for a web app whose first maintenance release is going to production soon. The issue we are facing is even if we back out new EAR and deploy old one , the data which was keyed in using new release would not support old business rules(current), since there is enormous changes in business rules. Can you suggest...
Suggestions for Single-Page Web Application Design?
My view is that unless you need to change the basic structure of the user interface, you should not have to reload the page at all for any user interactions. I'd like to approach my next ASP.NET MVC project with this in mind. Can anyone suggest any principles, patterns or practices* I should consider? Excellent book, btw. Still tryin...
Can anyone tell me how i can create a jump menu in cakephp?
Can anyone tell me how i can create a jump menu in cakephp? ...
Need help making row of buttons consistent
I'm making my first website, and I'm trying to make variable-sized buttons so they'll render correctly on low resolution (read: mobile) browsers. Currently I just have the usual rollover image solution (185 pixels wide by 37 tall if anybody cares), but when I preview the site in low resolution it looks, predictably enough, like complete ...
Is it safe now to develop web application with HTML 5 specifications?
Is it safe now to develop web application with HTML 5 specifications? or should we wait longer for final standards? I want to start developing a new project. I want it to be up to date in every aspects. should I wait more for html 5 or I can start programming based on it? ...
How can I extract images from a site that I'm linking to?
If you're familiar with Reddit, you'll know how all of their posts containing pictures get a small thumbnail preview beside the title of the submission. How does Reddit go about doing that? Does it just check to see if the link ends with .jpg, .png, .bmp, etc? ...
Killing Mysql processes staying in sleep command.
Hey I am connecting a MYSQL database through hibernate and i seem to have processes that are not being killed after they are finished in the session. I have called flush and close on each session but when i check the server the last processes are still there with a sleep command. This is a new problem which i am having and was not the ...
How to learn high-level Java web development concepts
I have some experience writing web applications in Java for class projects. My first project used Servlets and my second, the Stripes framework. However, I feel that I am missing the greater picture of Java web development. I don't really understand the web.xml and context.xml files. I'm not sure what constitutes a Java EE applicatio...
Difference from Twisted and Tornado ?
Hi at all, I need to create a simple browser chat using a Comet webserver. So I have found Twisted and Tornado. What is the difference ? ...
Writing a Web Application in hAxe without Apache and PHP?
hAxe has Apache httpd modules and can compile to PHP code. These are 2 options I know to make a web application that runs on the server. You can start a http server with nekotools, but this is supposed to be used for development only. Are there any more options? I can always use the NekoVM from within a C or C++ program, running a web ...
What should I do with an over-bloated select-box/drop-down
All web developers run into this problem when the amount of data in their project grows, and I have yet to see a definitive, intuitive best practice for solving it. When you start a project, you often create forms with tags to help pick related objects for one-to-many relationships. For instance, I might have a system with Neighbors...
Choosing a CMS for an artist's site?
I'm looking for a simple CMS for a site I'm building for my girlfriend. The requirements are very minimal Show images one by one, possibly with a line of text for each Show an aggregate gallery of say 4x4 images. Possibly have several different such galleries Customizable look so i could fit it to her mockup Any suggestions come to ...
Grails application hogging too much memory
Tomcat 5.5.x and 6.0.x Grails 1.6.x Java 1.6.x OS CentOS 5.x (64bit) VPS Server with memory as 384M JAVA_OPTS : tried many combinations- including the following export JAVA_OPTS='-Xms128M -Xmx512M -XX:MaxPermSize=1024m' export JAVA_OPTS='-server -Xms128M -Xmx128M -XX:MaxPermSize=256M' (As advised by http://www.grails.org/Deployme...
Doing coding in Linux through a virtual machine on Windows VS partitioning
I already have experience with setting up virtual machines, running them and other minor tasks. Im a gamer, so I wont get rid of windows (for now at least...) but I do want to be a great programmer and to be involved with the Open-Source community. Id like to know if its a good idea to do my programming in linux through a virtual machin...
Store html form on client or server while building?
Hi, I have a fairly complex html form enhanced via jquery. It has multiple tabs, within each one things like a html form builder, uploads, descriptions. There is lots of data, and as the user flicks around the various tabs I'm thinking of posting the data to the server. For example, the form builder, has about 10 properties for each fi...
How to choose the right web application framework?
http://en.wikipedia.org/wiki/Comparison_of_web_application_frameworks Since we are ambitiously aiming to be big, scalability is important, and so are globalization features. Since we are starting out without funding, price/performance and cost of licences/hardware is important. We definitely want to bring AJAX well present in the web in...
How is this webpage updating?
Hi all, Please look at : http://news.bbc.co.uk/2/hi/europe/8592380.stm The content updates automatically, however, I can't see it doing any ajax requests, so i'm incredibly curious! How do you think it does it? Sad story though :-( Thanks. ...
Javascript function push problem
Hello i've following JS function. responseData:function(resp){ this.jsondata = eval('(' + resp + ')'); this.propList = []; for (var i = 0;i<this.jsondata.length;i++) { for (obj in this.jsondata[i]) { alert(obj); //shows the property name of obj this.propList.push({ obj : this....