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Pagination in rails using 'will_paginate' gem

Lets suppose we have articles listing page and we need to show the 10 article per page. So there are we can use 'will_paginate' gem to divide the articles in number of pages. There are the following steps to integrate the 'will_paginate&

How to change query string value on keyup of a text-box?

Let's suppose we have a situation where we want to change query string value of anchor tag href on text-box keyup event Text-box keyup event is triggered when we release a key on the keyboard. We are considering  that our HTML page is like

How to change the default url of any block in magento?

Suppose, we are required to change the url of any block in magento, lets see how we can change the url.   To do so we have to create a module and then re-write the url of that block path to redirect to the module. lets create a module first :

Magento get method which loads Model, Block and Helper. 

In magento the functions that is mostly responsible for the things to be done are get and set methods, which are actually same as getter and setter methods. With the help of the get method we can actually call any model, block or helper.   A s

How to Pop Out Social Icons on mouse hover using css3

Hello Readers, this is a small blog on how to pop out an image on mouse hover using css3. This is possible by animating the position of the image and the box shadow property of css3. In this example, I have taken images of facebook, linkedin, google

Custom email configurations in CakePHP 3.x

Welcome to FindNerd. We are going to discuss the Email settings in CakePHP 3.x. We have already discussed the different methods available in Email class in our previous blog. Click here  to check the blog. We have also mentioned examples how we

Environment Variables (Part 2)

In part 1 of this series we have seen how easily we can export environment variables to .bash_profile file with Linux "export" command and then using it with "process.env" . But this approach do have some drawbacks does not scale

Bind Combobox with XML Data

Combobox control is like a dropdown control which contains the list of items. By default it takes no value. There is a property itemsSource with which we bind the items. To bind combobox with the XML file,we will right click on the project and add a

Populate greater dates in second dropdown list for End Year than selected in Start year dropdownlist

The below code snippet dipicts how we can populate “End Year” in second dropdownlist all greater than “Start Year” that we selected in the Start Year dropdownlist. Let us create an html file say selectyear.html Here we will

Populate greater price in second dropdown list for “To Price” than selected in “From Price” dropdownlist

The below code snippet depicts can populate “To Price” in second dropdownlist all greater than “From Price” that we selected in the From Price dropdownlist. Let us create an HTML file, say selectamount.html Here we will assi

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