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CRUD is abbreviated as Create, Retrieve, Update and Delete Functions. In Django, we can perform all these CRUD operations on the data we created into the database. Now let’s create the views.py function based on the operation that we want to perform. Create Operation with Django Create is used to create or add new data entries to the database table. In the following snippet, we begin by importing both the model form and the corresponding model. Next, we proceed to check whether the request is a POST request. If it is a POST request, we create a new form ... Read More
Introduction In today's rapidly evolving business landscape, organizations are constantly seeking ways to optimize their operations, increase efficiency and reduce costs. Business process automation (BPA) has emerged as a powerful tool for achieving these goals. By leveraging technology to streamline and automate repetitive tasks and workflows, companies can save time, increase productivity and ultimately improve their bottom line. One of the leading platforms in this space is Salesforce, a cloud-based customer relationship management (CRM) solution. This article explores the intersection of Salesforce and business process automation, highlighting how this combination can revolutionize the way businesses operate. Understanding Business Process Automation Business process automation involves using ... Read More
A widget is the representation of the Html input element using Django. The widget is used to handle the rendering of the HTML page and data extracting from the POST/GET dictionary. Every time whenever we specify the field on a form, Django uses the default widget to display the data in an appropriate manner. Django is the one of the best Framework used by most of the users, to perform the web development. It provides many advanced features, functions and packages to design the best web pages and connect with the servers using the python programming language. Now let’s ... Read More
In Django, we can submit the form without reloading the page using the Jquery and Ajax (Asynchronous JavaScript and XML) requests. Let’s see an example to work with the Ajax to submit the Django form without reloading the page. Create a new Django project First create a new project in Django with the name Reload_project and also create a new app in the project directory with the name Reloadapp by executing the below commands in the command prompt. django-admin startproject Reload_project cd Reload_project django-admin startapp Reloadapp Now in INCLUDED_APPS in settings.py file of the Reload_project directory, add the ... Read More
An object is the part of the Object Oriented Language (OOPs), which is an instance of the class. The class is the blueprint or template that specifies the methods and properties of that given class. When we create an object of a class, it contains all the set of instance methods and variables that are related to that particular object Using __str__ method We have two methods namely, __str__ or __repr__ in python which automatically calls the string and used to print the object with the detail view about it. Following is the syntax for using the __str__ method. ... Read More
Python is one of the most popular and efficient programming language which helps the developers to write and execute the code very easily and faster. It provides several methods, packages, modules and libraries to develop the code within no time and with less complexity. A window can be a square or a rectangle or a triangle with having a plus sign or without a plus sign, in the middle. In order to print the window pattern using the python language let’s see an example and understand. Example In this example, we will create a window in the rectangle without ... Read More
Python is used to print different patterns easily within less time as per the user requirement. In the same way, we can print the letter K using the alphabets available in the English language. Example In this example we will create the letter K by using the K alphabet. The below is the code. string="" j = 7 i = 0 for Row in range(0, 10): for Col in range(0, 10): if (Col == 1 or ((Row == Col ... Read More
Python helps us to develop code as per the developer requirement and application. It provides multiple modules, packages, functions and classes which makes the code more efficient. Using python language, we can check if a string contains any special character or not. There are several ways to check the string for the specials characters in it, let’s see one by one. Using a Regular Expression The re module in Python provides support for regular expressions, which are patterns used to match character combinations in strings. The regular expression pattern [^a−zA−Z0−9\s] matches any non−alphanumeric character (excluding whitespace) in the string. The ... Read More
A torch tensor defined on CPU can be moved to GPU and vice versa. For high-dimensional tensor computation, the GPU utilizes the power of parallel computing to reduce the compute time.High-dimensional tensors such as images are highly computation-intensive and takes too much time if run over the CPU. So, we need to move such tensors to GPU.SyntaxTo move a torch tensor from CPU to GPU, following syntax/es are used −Tensor.to("cuda:0") or Tensor.to(cuda)And, Tensor.cuda()To move a torch tensor from GPU to CPU, the following syntax/es are used −Tensor.to("cpu")And, Tensor.cpu()Let's take a couple of examples to demonstrate how a tensor can be ... Read More
To install the MSI file with PowerShell, we can use cmdlet Start-Process.Let say we want to install the 7ZIP MSI file on the local computer and we have downloaded and stored the source file on the C:\temp location. Once we run the below command it will start the MSI installation.Start-Process C:\Temp\7z1900-x64.msiThe above command will open the GUI to install the MSI file but we use PowerShell to avoid GUI interaction so we can add the argument to install the file.If you check which arguments are available to run the MSI file, use the below command.C:\Temp\7z1900-x64.msi /?It will popup box like ... Read More