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Created by James on November 09, 2013 20:54:03 Last update: November 09, 2013 20:54:03
This page draws an interactive parabola on HTML5 Canvas.
<!DOCTYPE HTML> <html> <head> <...
Created by Dr. Xi on September 23, 2013 09:00:22 Last update: September 23, 2013 09:17:55
Tsung is an open-source multi-protocol distributed load testing tool. It's written in Erlang , but don't let that dissuade you. Here are some simple steps to get started. Install Tsung. On Ubuntu, this is simply: sudo apt-get install tsung . Create a config file ( tsung.xml ):
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYP...Beware of the dumptraffic attribute. You might want to set it to false for a real load test. Run the test:
$ tsung -f tsung.xml start Starting Tsung "L...Generate the reports:
$ cd /home/drxi/.tsung/log/20130923-1031 $ /usr...Open the report file in your browser: file:///home/drxi/.tsung/log/20130923-1031/report.html . For HTTPS testing change the server line to:
<servers> <server host="192.168.80.160" port="...
Created by James on January 10, 2011 12:35:53 Last update: November 04, 2011 19:28:03
<!DOCTYPE HTML> <html> <head> <title>jQu...For the above test page, when you move the mouse through both the outer and inner areas of the mouseover/mouseout rectangle, the output is...
Created by Fang on October 31, 2011 21:10:10 Last update: October 31, 2011 21:13:10
In this example I'll add a parameter to a facelets template. The example contains three tabs, each tab points to a different page. The tab control is shared among all pages, therefore, it is put in the template. Starting from the simple facelet example , make these additions: Create a new template WEB-INF/templates/tabs.xhtml :
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Stric...Add a page for the about tab ( about.xhtml ):
<?xml version="1.0" encoding="UTF-8"?> <ui:comp...Add a page for the news tab ( news.xhtml ):
<?xml version="1.0" encoding="UTF-8"?> <ui:comp...Add a page for the partner tab ( partner.xhtml ):
<?xml version="1.0" encoding="UTF-8"?> <ui:comp...Build and re-deploy the application. Launch the browser and load page http://localhost:8080/facelet-demo/about.jsf . This is a screenshot:
Created by freyo on August 17, 2011 12:29:46 Last update: August 17, 2011 12:29:46
In Android.mk , you can define LOCAL_JARJAR_RULES like this:
LOCAL_JARJAR_RULES := $(LOCAL_PATH)/jarjar-rules.t...and in jarjar-rules.txt define a rule like this:
rule org.bouncycastle.** com.android.@0The build will change all org.bouncycastle to com.android.org.bouncycastle . Therefore, in your classes which are dependent on the library produced, the import statements should look like:
import com.android.org.bouncycastle...Help for the jarjar utility (in prebuilt/common/jarjar/ ):
$ java -jar jarjar-1.0rc8.jar Jar Jar Links - ...
Created by voodoo on June 21, 2011 08:19:33 Last update: June 21, 2011 08:34:28
Got "base64: invalid input" error:
$ base64 -d base64_encoded.txt >original.bin ba...which can be easily dismissed as "input is invalid base64 encoded" or "partial input". But I know it's valid base64 encoded input! The problem was, the input was base64 encoded on Windows! The error goes away after converting to Unix format with dos2unix .
dos2unix < base64_encoded.txt | base64 -d >origina...Version of base64 used:
$ base64 --version base64 (GNU coreutils) 8.5 ...
Created by James on May 19, 2011 16:02:40 Last update: May 19, 2011 16:05:05
Finally, MathJax makes showing math equations in the browser a reality! Here are some simple demos. A simple example:
<!doctype html> <html> <head> <title>Math...Add HTML styling for Firefox:
<!doctype html> <html> <head> <title>Math...
Created by jinx on May 18, 2011 20:09:05 Last update: May 18, 2011 20:09:05
The PHP function file_get_contents reads the entire contents of a file into a string, while the function file reads a file into an array. file_get_contents('filename') is equivalent to implode('', file('filename')) :
<?php // reads entire file into array, one elem...
Created by James on March 02, 2011 12:29:38 Last update: March 11, 2011 08:42:50
jQuery event delegation allows you to bind event handlers to elements not yet created, under these conditions: The DOM element must nest inside the element to which the event is delegated to The inner element must not stop event bubbling The opposite of delegate is undelegate .
<!DOCTYPE HTML> <html> <head> <title>jQu...
Created by James on September 07, 2010 03:11:39 Last update: January 11, 2011 20:28:33
<!doctype html> <html> <head> <title>Vert...For some reason, the following code did not work although...