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Use Amazon Simple Storage Service(S3) as an object store to manage Python data structures. 1.Introduction Amazon S3 is extensively used as a file storage system to store and share files across the internet.  Amazon S3 can be used to store any type of objects, it is a simple key value store.  It can be used to store objects created in ...

In Laravel 5.7, we have the Eloquent ORM to help with fetching data. However, sometimes we want to sort the data by a field in a related model and still retain the nested object structure of relations. public function getPrograms(Request $request, $id) { $limit = $request->limit ?? 15; $programs = SchedulePrograms::where('schedule_id', $id) ->with('program') ->orderBy('long_name', 'asc') // throws error ->paginate($limit); return ...

Greetings readers, in this tutorial, we will understand how to hide and show an element in the JavaScript language. 1. Introduction JavaScript is an object-oriented programming language that allows the client-side scripting to interact with a user and deliver the dynamic pages. Most web browsers including Google Chrome, Mozilla Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, etc. support it. The ...

Greetings readers, in this tutorial, we will understand Iterators in the JavaScript language. 1. Introduction JavaScript is an object-oriented programming language that allows the client-side scripting to interact with a user and deliver the dynamic pages. Most web browsers including Google Chrome, Mozilla Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, etc. support it. The JavaScript scripting language includes: Declaring variables ...

Greetings readers, in this tutorial, we will understand Closures in the JavaScript language. 1. Introduction JavaScript is an object-oriented programming language that allows the client-side scripting to interact with a user and deliver the dynamic pages. Most web browsers including Google Chrome, Mozilla Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, etc. support it. The JavaScript scripting language includes: Declaring variables ...

Greetings readers, in this tutorial, we will understand the Global and Local scoped variables in the JavaScript language. 1. Introduction JavaScript is an object-oriented programming language that allows the client-side scripting to interact with a user and deliver the dynamic pages. Most web browsers including Google Chrome, Mozilla Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, etc. support it. The JavaScript ...

When it comes to testing email templates for production; I think it is fair to say testing is key. Action Mailer is one of the most recognized frameworks for sending out emails. With Action Mailer you can send out emails through different providers easily, preview templates, and so forth. (Although from my work experience, I have always found it extremely ...

Greetings readers, in this tutorial, we will show how to use the JavaScript scripting language to get the URL parameters. 1. Introduction JavaScript is an object-oriented programming language that allows the client-side scripting to interact with a user and deliver the dynamic pages. Most web browsers including Google Chrome, Mozilla Firefox, Safari, Internet Explorer, Microsoft Edge, Opera, etc. support it. ...

It’s good to be back blogging after a long hiatus. :-) With the earlier versions of Angular creating nested components was not possible but with Angular6+ you can create nested components within components. Here’s how you can create them using the angular-cli. You can also perform the steps manually by creating the needed files one by one under a hierarchical ...