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How to swap two variables in one line in python?

Python program to swap two variables in single line in python Python program to swap two variables in single line a = 5 b = 10 a, b = a, b print "Swapped values of a and b are", a, b Output Swapped values of a and b are 10 5 Explanation: Py

What is process to use base64_encode() in PHP ?

Hi Reader's, Welcome to FindNerd, today we are going to discuss How to use base64_encode() in PHP ? So,basically base64_encode() is used for converting any string into MIME base64. If you want to convert any string into MIME base64 then base64_

How to merge linked list in java

If we have two sorted linked list and we want to merge both in a new list without creating new node space then we can use recursive approach for this . This approach takes O(max(m,n)) time complexity for merging. Like we have a linked list named : l

How to use mysql join in Symfony2

Hello Friends, If your are looking to use join with query builder in Symfony2. Please review the code as below and make the changes accordingly: $qb = $this->getConn()->createQueryBuilder(); $qb->select('ts.model_id, ts.full_n

How to add floating action button with RecyclerView xml layout

In the below xml layout first I have created Framelayout then I have added RecyclerView and FloatingActionButton within Framelayout. You can see below program it will clearly describe you to add floating action button with RecyclerView xml layout in

how to remove index.php in codeigniter url

Hello Friends, When we are working on Codelgniter the URL in the browser appear with index.php generally, the URL appear like :: "http://localhost/codelgniter/index.php/app/setuser"   and we would like to see this as "http://

Google App Engine: How to get Storage Access with the help of a Service Account

First get logged in to a GCE instance via SSH. From there you can access the Storage with the help of a Service Account: Step 1:  Open Command line of google app engine and enter following command.        &nb

Magento 2.0: How to add static block in a page template

In order to add static block in page (.phtml) template. Follow the steps below: Display Static Block in Phtml file & CMS page. In XML File: <referenceContainer name="content"> <block class="Magento\Cms\Block\Block" name="block_identi

.HTACCESS: How to remove second part of url

Currently i have 100+ URLs on my site in this format: http://www.example.in/view_retailer/homepage I want to remove /view_retailer/ from all URLs, so they should look something like this http://www.example.in/homepage In other words I would have

How to eliminate render-blocking CSS?

I was facing issue related with speed optimization of the web page. When there are many css on a single page, or have large size of css file then it makes your website slow. I am using Google PageSpeed insights to improve my site's performance. S

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