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Over the past few years, the creation and development of portable applications are huge and quickly moving towards augmented reality. Augmented reality and AI have been around for...

YouTube is currently world’s most popular video sharing web site. Over 1 billion hours of videos are watched every day and over 300 hours of video content is uploaded every minute....

To delete a row or n rows from a pandas dataframe you can use following commandDataFrame.drop(labels=None, axis=0, index=None, columns=None, level=None, inplace=False, errors='rais...

Now a days, PHP is the most popular server-side web programming language, so it’s important to know how to resolve any errors that may occur when PHP code is executed.Here, we will...

Python scipy provides a good number of optimizers/solvers. You can use these optimizers to solve various non-linear and linear equations. However, sometimes things might get tricky...

As with so many open-source technologies, Node.js is a fast-moving project. Minor updates come out every few weeks to boost stability and security among all version branches.Method...

In PHP, the implode() method joins array elements and outputs them as a single string. This is useful when we need to create one string out of a set of array values.The f...

Moving websites between hosts is a big challenge for all site owners. With a WordPress site, we have to move all our plugins, themes, and the database. Once they are relocated, the...

Quality WordPress themes are designed to make people’s lives easier, but for some, the trickiest part is getting them installed and operational. We need a web host before anything...

Aliases are one of the most time-saving devices. An alias is a way to make a complicated command or set of commands simple. This is best demonstrated by an example.In web deve...

Removing elements from a JavaScript array is a common programming paradigm that developers often run into. As with a lot of things JavaScript, this isn’t as simple as it probably s...

To upload a file or set of files with ASP.NET MVC we first need to understand what happens under the hood. First, ASP.NET MVC is different since we don't get to use ASP.NET Server...

SQL injection usually occurs when you ask a user for input, like their username/userid, and instead of a name/id, the user gives you an SQL statement that you will unknowingly run...

What is the best way to create a extension for Yii2?How to register the extension with the application and how to organize views, controllers and models within the extension? ...

If you accidentally committed wrong files to Git, but you don’t want to push the commit to the server yet. Don't worry, you can still undo those commits from the repo by follo...