Monday 8 July 2013

Cross Browser CSS

Import css_browser_selector.js in your head section
  • Internet Explorer - yellow
  • Internet Explorer 7 - orange
  • Gecko Engine on Windows (Firefox, Mozilla, Camino) - red
  • Gecko Engine on Linux (Firefox, Mozilla, Camino) - pink
  • Gecko Engine on Other OS (Firefox, Mozilla, Camino) - gray
  • Opera - green
  • Konqueror - blue
  • Safari - black
  • Chrome - cyan

Example

<html>
 <head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
    <script src="css_browser_selector.js"></script>
<style type="text/css">
.ie .example {
  background-color: yellow
}
.ie7 .example {
  background-color: orange
}
.gecko .example {
  background-color: gray
}
.win.gecko .example {
  background-color: red
}
.linux.gecko .example {
  background-color: pink
}
.opera .example {
  background-color: green
}
.konqueror .example {
  background-color: blue
}
.webkit .example {
  background-color: black
}
.example {
  width: 100px;
  height: 100px;
}
.no_js { display: block }
.has_js { display: none }
.js .no_js { display: none }
.js .has_js { display: block }
</style>


 </head>
 <body>
    <p class="example"> Hi Test </p>
 </body>
</html>
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Friday 14 June 2013

Find Mime Type Of a file in java

import java.io.File;

import javax.activation.MimetypesFileTypeMap;


public class TestMimeType {
public static void main(String[] args) {
 String fileName = "C://bunny.mp4";
 MimetypesFileTypeMap mimeTypesMap = new MimetypesFileTypeMap();

 // only by file name
 String mimeType = mimeTypesMap.getContentType(fileName);

 // or by actual File instance
 File file = new File(fileName);
 mimeType = mimeTypesMap.getContentType(file);
 
 System.out.println(mimeType);
}
}


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Thursday 6 June 2013

Iterate Java Map Through Javascript

for (var i = 0, keys = Object.keys(a_hashmap), ii = keys.length; i < ii; i++) 
{
       console.log('key : ' + keys[i] + ' val : ' + a_hashmap[keys[i]]);
}
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Thursday 30 May 2013

Read Only Checkbox Jquery

<input type="checkbox" checked="true" onclick="return false"/>
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Wednesday 29 May 2013

Iterate Java Map Using Jquery

 $.each(data., function(key, value) {
                             alert(key);
           });
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