Angular multi-layer using lazy loading feature module

Angular always render all component during first component is loading. It slows the process. We need a way that will render only that part of component which I am visiting now. We can do it using lazy loading feature modules. On the other hand, sometimes we need two different layouts to show different design patterns […]

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Django tutorial-1: Introduction.

Django is a web application development framework based on the python programming language. It follows the MVT(Model view template) architecture patterns. Django creates a virtual server to run and it has a built-in sqlite3 database. It is also used to develop the API endpoint for different SPA applications like Angular, ReactJS, etc. It is easy […]

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Angular Reactive Form With Validation.

Reactive form is a model-driven approach for data handling. It’s an explicit and immutable process that changes the state of each input change. The angular reactive form is working in two layers. First of all, it creates a model in the working component ts. then the model is elicited in regarding HTML with control name. […]

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Important links for Angular Developers.

Most of the time, we forget the most important link or we can’t find the expected components. We need to find these components by searching on google. So in this post, we will save all important links for the angular developers. Mainly we focus on Angular Material for its design pattern. Schematics of angular material: […]

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Angular pop up dialog in Angular Material

Suppose, we have a component named home.component contains a button. If we click on the button, a new modal dialog will be opened and show us some data. How we can do this? Here we have done the job in angular and angular material. We create angular pop up dialog in angular material below step […]

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Angular Material Navigation Menu Bar

Each web application contains a navigation menu-bar. So, today we will learn how to add an Angular material navigation menu bar in the top of our web page. To add the menubar, open the command line in your project root directory and paste the below command. Here your_menu_name will be replaced with the name you […]

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Python Built-in Function

Here you will get some python built-in functions. After some sort of research we find out all these python built-in function for you. Function Description abs() returns the absolute value of a number all() returns true when all elements in iterable is true any() Checks if any Element of an Iterable is True ascii() Returns […]

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Swapping the case in python

Uppercase to lowercase and vice versa is not really difficult at all in python programming. Let’s do swapping the case in python together. First of all, take the string input and then call the swap_case() function to swap the case and return the operational string to print. Let’s implement the swap_case function with a string […]

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