My wikidot Pages

chinese input method for Linux Mint 7

Thu, 26 Nov 2009 00:21:28 +0000

As root
- sudo apt-get install language-support-input-zh scim-bridge-client-gtk
As normal user
- im-switch -z `locale |grep LANG` -s scim-bridge

extjs: make textfield 100% width

Wed, 11 Nov 2009 23:45:38 +0000

new Ext.FormPanel({
    labelWidth: 75,
    autoWidth: true,
    items: [
        {
            xtype: 'textfield',
            fieldLabel:'Name',
            anchor:'100%' // anchor : 'width height' exemple: anchor:'100% 98%' or anchor:'-29 -10'(bodycontentwidth - 29, bodycontentheight - 10) 
        }]
}

Note:
1. Set autoWidth: true in the container
2. Set anchor: 100%

by cworld

~/.forward file syntax

Tue, 10 Nov 2009 01:04:30 +0000

by cworld

Install NX client on a USB drive

Mon, 09 Nov 2009 02:17:09 +0000

by cworld

Online XML Formatter

Mon, 09 Nov 2009 01:36:51 +0000

by cworld

XML Functions in Javascript: XML Parser, XML Serializer, XPATH

Wed, 04 Nov 2009 03:23:55 +0000

My = {};
My.xml = {
    node : {
        ELEMENT_NODE : 1, // Element
        ATTRIBUTE_NODE : 2, // Attr
        TEXT_NODE : 3, // Text
        CDATA_SECTION_NODE : 4, // CDATASection
        PROCESSING_INSTRUCTION_NODE : 7, // ProcessingInstruction
        COMMENT_NODE : 8, // Comment
        DOCUMENT_NODE : 9, // Document
        DOCUMENT_TYPE_NODE : 10, // DocumentType
        DOCUMENT_FRAGMENT_NODE : 11
        // DocumentFragment
    },
    parse : function(txt) {
        var doc;
        if (typeof ActiveXObject != 'undefined') {
            // Internet Explorer
            doc = new ActiveXObject("Microsoft.XMLDOM");
            doc.async = "false";
            doc.loadXML(txt);
        } else if (typeof DOMParser != 'undefined') {
            // Mozilla Firefox
            doc = (new DOMParser()).parseFromString(txt, 'text/xml');
        } else {
            var url = 'data:text/xml;charset=utf-8,' + encodeURIComponent(txt);
            var request = new XMLHttpRequest();
            request.open('GET', url, false);
            request.send(null);
            doc = request.responseXML;
        }
        return doc;
    },
    serialize : function(xmlObj) {
        if (typeof xmlObj == 'object') {
            var doc = xmlObj._xml ? xmlObj._xml : xmlObj;
            if (doc.xml) {
                // Internet Explorer
                return doc.xml;
            } else if (typeof XMLSerializer !== 'undefined') {
                return (new XMLSerializer()).serializeToString(doc);
            }
        }
        throw new Error('Cannot convert/serialize XML node: ' + xmlObj + '.');
    },
    xnodes : function(xe, xpath) {
        var nodes;
        if (window.ActiveXObject) {
            nodes = xe.selectNodes(xpath);
        } else if (window.XPathEvaluator) {
            var result = (new XPathEvaluator()).evaluate(xpath, xe, null,
                    XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
            nodes = [];
            if (typeof result != 'undefined' && result != null) {
                var node = result.iterateNext();
                while (node) {
                    nodes.push(node);
                    node = result.iterateNext();
                }
            }
        } else {
            throw new Error('Failed to perform xpath. Your browser does not support XPATH.');
        }
        return nodes;
    },
    xnode : function(xe, xpath) {
        var node;
        if (window.ActiveXObject) {
            node = xe.selectSingleNode(xpath);
        } else if (window.XPathEvaluator) {
            // FIRST_ORDERED_NODE_TYPE returns the first match to the xpath.
            var result = (new XPathEvaluator()).evaluate(xpath, xe, null,
                    XPathResult.FIRST_ORDERED_NODE_TYPE, null);
            if (typeof result != 'undefined' && result != null) {
                node = result.singleNodeValue;
            }
        } else {
            throw new Error('Failed to perform xpath. Your browser does not support XPATH.');
        }
        return node;
    },
    xvalues : function(xe, xpath) {
        var values = [];
        var nodes = this.xnodes(xe, xpath);
        if (typeof nodes !== 'undefined' && nodes != null) {
            for (var i = 0; i < nodes.length; i++) {
                var node = nodes[i];
                switch (node.nodeType) {
                    case this.node.ATTRIBUTE_NODE :
                        values.push(node.nodeValue);
                        break;
                    case this.node.ELEMENT_NODE :
                        node.normalize();
                        var text;
                        for (var j = 0; j < node.childNodes.length; j++) {
                            var childNode = node.childNodes[j];
                            if (childNode.nodeType === this.node.TEXT_NODE) {
                                text = childNode.nodeValue;
                                break;
                            }
                        }
                        if (typeof text !== 'undefined' && text != null) {
                            values.push(text);
                        }
                        break;
                }
            }
        }
        return values;
    },
    xvalue : function(xe, xpath) {
        var value
        var node = this.xnode(xe, xpath);
        if (node) {
            if (node.nodeType === this.node.ATTRIBUTE_NODE) {
                value = node.nodeValue;
            } else if (node.nodeType === this.node.ELEMENT_NODE) {
                node.normalize();
                for (var j = 0; j < node.childNodes.length; j++) {
                    var childNode = node.childNodes[j];
                    if (childNode.nodeType === this.node.TEXT_NODE) {
                        value = childNode.nodeValue;
                        break;
                    }
                }
            }
        }
        return value;
    }
};

by cworld

extjs: make tree scroll properly when in a ContentPanel with toolbar

Tue, 27 Oct 2009 22:55:44 +0000

HTML

 <div id="tree_container"> <div id="tree_toolbar">div> <div id="tree_panel">div> div>

Javascript

 function createContentPanel() { // ... code to create TreePanel on 'tree_panel' var tbTree = new Ext.Toolbar('tree_toolbar'); // ... code to add toolbar buttons return new Ext.ContentPanel('pnltags', { title: 'Tree Example', toolbar: tbTree, fitToFrame: true, resizeEl: 'tree_panel', autoScroll: true }); };

by cworld

site-admin

Tue, 27 Oct 2009 22:46:48 +0000

Home

Forum

Site Admin

by cworld

Encrypt and Decrypt Files using GnuPG

Tue, 20 Oct 2009 04:28:00 +0000

A Beginner's Guide to GnuPG

by cworld

List only directories using ls

Tue, 06 Oct 2009 01:54:54 +0000

    $ ls -l | grep “^d”

    $ find . -type d -maxdepth 1 -mindepth 1

    $ tree -d -L 1

    $ ls -d */

    $ tree -fid

    $ find . -type d -printf ‘%P\b’

    $ ls -d */ | xargs -l basename

    $ find . -maxdepth 1 -mindepth 1 -type d -print0 | xargs -0 | sed ’s/.\//\n/g’

See also: http://embraceubuntu.com/2005/10/19/list-only-the-directories/

by cworld

China's 60th Anniversary National Day

Mon, 05 Oct 2009 02:47:04 +0000

China's 60th Anniversary National Day from Dan Chung on Vimeo.

by cworld

One of the best web sites to learn javascript

Fri, 02 Oct 2009 01:42:50 +0000

http://www.crockford.com/javascript/

by cworld

show cam dynamic - list the mac addresses of the connected computers

Wed, 30 Sep 2009 02:00:17 +0000

Cisco switch, you can use following command to show the port <-> mac address mappings:
- show cam dynamic

by cworld

Free Antivirus Software: Microsoft Security Essentials

Wed, 30 Sep 2009 01:41:21 +0000

http://www.microsoft.com/security_essentials/

by cworld

Toyota Corolla Change Engine Oil

Fri, 25 Sep 2009 22:36:26 +0000

See also:

by cworld

PaperCut NG: A Printing Quota Management Software

Thu, 24 Sep 2009 03:02:18 +0000

PaperCut NG™ is a print and internet quota, charging, tracking and monitoring system designed to promote the responsible use of IT resources. It's a premium cross-platform solution specifically designed to meet the needs of schools, universities and other organizations. Implementations range from silent monitoring, quota control to user-pays systems.

by cworld

GWT alternative jaxcent

Thu, 24 Sep 2009 02:56:47 +0000

http://www.jaxcent.com/

by cworld

makeself Make self-extractable archives on Unix

Mon, 19 Jan 2009 00:09:05 +0000

Detail

by cworld

Grub2 Installation and Configuration

Sun, 18 Jan 2009 00:05:46 +0000

Grub2 supports high resolution background, e.g. 1024×768, 1280×800, supports more picture format, e.g. JPEG, PNG, TGA, and 24bit color. This tutorial will guide you to install and configure grub2 to replace existing grub.

Note: I am running Debian Lenny. The commands should be similar if you are running Ubuntu or Debian etch.

Read the tutorial

by cworld

Fatrat Open Source Download Manager For Linux

Fri, 16 Jan 2009 07:26:43 +0000

Detail

by cworld