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Created by James on October 16, 2013 09:14:24    Last update: October 16, 2013 09:14:24
The initial attempt was to compile the bunch of LESS files with: lessc less/* But then I got errors like: NameError: variable @line-height-computed is undef... The order of LESS files listed is important. Variables are defined in variables.less , so it should be listed first. For Bootstrap, the ordering is defined in bootstrap.less . So all you have to do is ( this is the right way ): lessc bootstrap.less bootstrap-compiled.css Just for the reference, this is the content of bpptstrap.css : /*! * Bootstrap v3.0.0 * * Copyright 2...
Created by James on June 30, 2010 20:14:28    Last update: July 03, 2010 18:41:12
The HTML page <!DOCTYPE html> <html> <head> <title>jQu... Client Side Code // called before upload submit function sta... Server Side Code Using Apache Commons FileUpload as example. Upload code (responds to fileUpload.do ): final HttpSession session = httpServletRequest... Progress code (responds to uploadProgress.do ): HttpSession session = httpServletRequest.getSe...
Created by Fang on April 03, 2010 20:21:15    Last update: April 04, 2010 03:30:22
The tags <c:out> The <c:out> tag evaluates an expression and outputs the result on the page. The syntax is: <c:out value="value" [escapeXml="{true|false}"] ... where escapeXml defaults to true and default defaults to empty string "". <c:out value="${expr}" escapeXml="false"/> is equivalent to ${expr} . If a variable is set in multiple scopes, the lower scope wins. In the following example code, attribute1 is set in request, session, and application scopes; attribute2 is set in session and application scopes; attribute3 is set in the application scope. The results are: <c:out value="${attribute1}"/> : Attribute1 request scope <c:out value="${attribute2}"/> : Attribute2 session scope <c:out value="${attribute3}"/> : Attribute3 application scope To access values in higher scopes, you have to specify the scope explicitly, like this: <c:out value="${sessionScope.attribute1}"/> : Attribute1 session...
Created by Fang on April 01, 2010 22:24:58    Last update: April 02, 2010 02:49:38
In this note I'll show you how to create and package a JSP custom tag. The purpose of this tag is to display a random splash image for a home page, among a set of images. We should be able to add or delete candidate splash images from the WAR archive without the need to change the JSP. This is the intended use of the tag: <%@ taglib uri="http://custom.tag.com/demo" prefix... In the above example you provide a set of images named splash*.png (e.g., splash1.png, spalsh2.png, ...), and the tag will pick a random one to display when the JSP is rendered. Let's get started. I'll use Maven for this purpose. Create the standard Maven directory structure ./pom.xml ./src ./src/main ./src/main/jav... pom.xml <project xmlns="http://maven.apache.org/POM/4.0.0"... SplashTag.java package tagdemo; import java.util.ArrayList......
Created by Dr. Xi on April 22, 2007 21:58:45    Last update: January 19, 2009 20:26:12
Your code will be syntax highlighted when you specify the language of your code with the BBcode code tag: [code=lang] Your code here [/code] where "lang" is the language of your code. For example, the following Perl code #!/usr/bin/perl print "Hello World!\n"; is rendered with: [code=perl] #!/usr/bin/perl print "Hel... The following are supported languages and their corresponding names for BBcode: Apache conf: apacheconf, aconf, apache Bash... The full list is available from http://pygments.org/ , which is our backend engine for syntax highlight rendering.