Sort file:
TextFX -> TextFXTools -> mark sort and sort output only UNIQUE (can also try other sorting options given).

Select lines to be removed:
Ctrl + F (search) -> Select Mark Tab
Now here select “Bookmark line” select box and fill the “Find what” box and click “Mark All” button. You can also use Regular expression to make some advanced marking. For example I had .jsp and .js as the end of many of the lines. I just wanted to remove .js from the file, so I used regular expression .js$ and it did the trick.

Remove selected lines:
Now that you have selected the lines that you want to remove, it is time to remove them. And most simplest of them Search -> Bookmark -> Remove bookmarked lines. That’s it, all the selected lines are gone.

I like Notepad++ as it is packed with many powerful utilities.

Code for the problem is as below:

<div id="chart"></div>
         <script type="text/javascript" >
 
window.generateData = function(n, floor) {
    var data = [],
    p = (Math.random() * 11) + 1,
    i;
 
    floor = (!floor && floor !== 0) ? 20 : floor;
 
    for (i = 0; i < (n || 12); i++) {
        data.push({
            name: Date.monthNames[i % 12],
            data1: Math.floor(Math.max((Math.random() * 100), floor)),
            data2: Math.floor(Math.max((Math.random() * 100), floor)),
            data3: Math.floor(Math.max((Math.random() * 1000), floor)),
            data4: 0
        });
    }
 
    return data;
};
Ext.setup({
    onReady: function() {
 
        var store1 = new Ext.data.JsonStore({
 
            fields: ['name', 'data1', 'data2', 'data3', 'data4'],
            data: generateData(5, 20)
        });
        var onRefreshTap = function() {
            window.store1.loadData(generateData(5, 20));
        };
 
        var newdata= new Ext.chart.Panel({
 
            /*  fullscreen: true,*/
            /* autoCreateViewPort:false,*/
            renderTo:"chart",
            width: 500,
            height: 500,
            title: 'Column Chart',
            items: {
                cls: 'column1',
                store: store1,
 
                axes: [{
                    type: 'Numeric',
                    position: 'left',
                    fields: ['data1', 'data2'],
                    minimum: 0,
                    maximum: 100,
                    label: {
                        renderer: function(v) {
                            return v.toFixed(0);
                        }
                    },
                    title: 'title1'
                },{
                    type: 'Numeric',
                    position: 'right',
                    fields: ['data3'],
                    minimum: 0,
                   /* maximum: 100,*/
                    label: {
                        renderer: function(v) {
                            return v.toFixed(0);
                        }
                    },
                    title: 'title2'
                },
                {
                    type: 'Category',
                    position: 'bottom',
                    fields: ['name'],
                    title: 'Month of the Year'
                }],
                series: [{
                    type: 'column',
                    axis: 'left',
                    highlight: true,
 
                    label: {
                        field: ['data1']
                    },
                    xField: 'name',
                    yField: ['data1', 'data2']
                },
                {
                    type: 'column',
                    axis: 'right',
                    highlight: true,
                    label: {
                        field: 'data3'
                    },
                    xField: 'name',
                    yField: ['data3']
                }],
                interactions: [{
                    type: 'panzoom',
                    axes: ['bottom']
                }]
            }
        });
 
    }
 
});
                  </script>

The solution:

We need to create a zero value entry into the store and append it to the first and second series items. The number of additions depends on the length of series yField items of the other axes. For example if we are using 1 data elment in yField on left and 2 data elements on the right side then we need to append zero value as: 2 to the left side at the end, 1 to the beginning of the right side items. So both sides now contain 3 data items.

An example code is as below:

series: [{
                    type: 'column',
                    axis: 'left',
                    highlight: true,
 
                    label: {
                        field: ['data1']
                    },
                    xField: 'name',
                    yField: ['data1', 'data2','data4']
                },
                {
                    type: 'column',
                    axis: 'right',
                    highlight: true,
                    label: {
                        field: 'data3'
                    },
                    xField: 'name',
                    yField: ['data4','data4','data3']
                }]

Here data4 is a zero value.

And it renders as:

Problemo Solved!!

RewriteEngine on
RewriteBase /redirects
RewriteRule ^(.*)['\-+](.*)$ /redirects/$1$2 [R=301]
#or for different encoding characters use the below
RewriteRule ^(.*)[^a-zA-Z0-9\-\.][^a-zA-Z0-9\-\.][^a-zA-Z0-9\-\.](.*)$ /redirects/$1$2 [R=301]

You can use any special character inside the bracket. Remember to escape the required characters else it will break the redirect or even the syntax itself causing the apache to throw error.

The above mentioned redirect will keep redirecting until all the specified special characters are removed from the url, so if we are using url as below:

http://yourdomain.com/redirects/t'e+s-+t.html

Here we have four special characters and the redirect rule will eliminate them one by one and you can see that in firebug as below:

GET t%27e+s-+t.html http://localhost/redirects/t%27e+s-+t.html 301 Moved Permanently 
GET t%27e+s-t.html http://localhost/redirects/t%27e+s-t.html 301 Moved Permanently
GET t%27e+st.html http://localhost/redirects/t%27e+st.html 301 Moved Permanently
GET t%27est.html http://localhost/redirects/t%27est.html 301 Moved Permanently
GET test.html http://localhost/redirects/test.html 200 OK
5 requests

For a single special character this should work fine, but for multiple special characters it will keep on redirecting until all the characters are removed. These many redirects are not considered as good. Therefore, you can choose the correct set of redirect and write it as below:

RewriteEngine on
RewriteBase /redirects
RewriteRule ^(.*)['\-+](.*)['\-+](.*)$ /redirects/$1$2$3 [R=301]     #remove two special characters simoultaneously.

With this still there are 3 requests made out of which two are redirects. First one removing first two special characters and second one removing the remaining two. For four special characters you can write.

RewriteRule ^(.*)['\-+](.*)['\-+](.*)['\-+](.*)['\-+](.*)$ /redirects/$1$2$3$4$5 [R=301]

Now all four special characters are removed in one go.

Generate online password using best of the combination of Uppercase, lowercase, numbers and symbols. All these are easily customizable. The generated password is guaranteed to have at least one of the selected characters and consists of nice balance of all the selected characters.

The generated password also keeps the first character as alphabet so that it is accepted on all platforms and systems.

1. Install svn module for apache:
with yum : yum install mod_dav_svn

This will install mod svn to apache.

2. Check httpd.conf and set-up mod svn

LoadModule dav_svn_module modules/mod_dav_svn.so

For this you should have mod_dav already loaded in httpd.conf file.

3. Add a Location directive as below:

<Location /svnserve>
# svnserve is the name with wich you'll be accessing the repository 
DAV svn
SVNPath /svn/projects/
#this will be the path to your svn repository. i have installed svn at the root folder so the path is /svn/projects where projects is the repo name. 
 
#if you need to password protect your repository you can consider adding the below
AuthType Basic
AuthName "Svn repository"
AuthUserFile /svn/projects/conf/svn-auth-file
Require valid-user
</Location>

With this you’ll be able to access the repository in the browser as http:///svnserve/. You can create auth file using htpasswd command as below:

Creating the file for the first time

htpasswod -cmd /svn/projects/conf/svn-auth-file <user-name>

Adding more user to the file

htpasswod -md /svn/projects/conf/svn-auth-file <user-name>

Now the repository will ask for a valid user first.

If you are having 403 “Forbidden” error then it is possible that the repository do not have sufficient privileges. You can check the permissions to the directory and other files. For a quick fix you can override them by using the below commands:

chcon --reference=/var/www/html -R /svn/projects
#where /var/www/html is the directory served by apache

check them again:

ll -Z /svn/projects

It should show the result something as below

drwxr-xr-x  apache apache system_u:object_r:httpd_sys_content_t /svn/projects

and hit refresh in the browser. You should be able to acces the repository now.

Number system, ascii, unicode converter.

Converts Hex, Binary, Decimal and Octal number systems.

Here you can convert text to and from various number systems viz Hex, Binary and Octal. Also you can get Unicode directly from any format. So if you want to get the unicode of characters just paste it here and click convert. You will get the desired conversions. There is also an option of ascii code given so that you can also check the ascii value of the text of format you wish to convert.
Please enter the source text and select the types to convert. Default is Text to Hex.
Source :

Destination:

Select mixed chars if you are using different character sets like English mixed with Latin or Chinese etc.
Using mixed Characters :
    
Remove spaces from output :

Decimal equivalent : Decimal code (Ascii) of the source

Select Specials only if you only want unicode for non english characters.
Unicode Text: Specials only

XML Validator

Copy xml below and click validate.

Validate a file by giving its url below:

Filename:

Validate xml against DTD (IE only)

Date Tue, 13 Dec 2011 05:44:53 GMT
Server Apache
Last-Modified Wed, 03 Aug 2011 17:53:37 GMT
Etag “2f8c09f-3ae2-4e398b21″
Content-Encoding gzip
Accept-Ranges bytes
Content-Length 15074
Keep-Alive timeout=5, max=100
Connection Keep-Alive
Content-Type text/css

Group wise items can also be selected by using the sub tabs like html,css, js etc. XHR tab is for ajax requests. There you can check all the requests which are made dynamically using ajax.

Here look for “Content-Encoding” if it says gzip then the item is compressed. Now it is good to serve text items like the page itself (html, jsp, aspx etc), css, javascript etc as compressed items. This saves bandwidth and serves the page quickly.

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