Python What is __call__ in Python? Python exposes a lot of built-in methods which can help us override almost any operation with the objects. One of those methods is __call__ method. If we define a __call_
JavaScript How to remove/replace multiple occurrences of a particular word from a string? Find and replace is one of the most common use cases in IDE, but while writing code we would also come across use cases when we want to replace or
Ghost platform How to configure 301 redirect in Ghost CMS? When you start writing blogs on the Ghost CMS, you won't recognize that the URL for your blog gets picked up when you write the title for the first time,
NewRelic How to send logs from Django to NewRelic? Logs are one of the most important tools used to debug or get info on whether your systems are working on the track. Adding logs to a system is pretty
Dev Hacks How to google like a pro developer? Googling is one of the most underrated skills which experienced developers possess. Believe it or not, whether a coder is starting their career or 10 years into their career, they
Celery How to perform healthcheck of Celery beat? Unpredictability or manual validation is the worst enemy of a developer.When we deploy any application to production our first hunch is to check if everything is working as expected.
Django How to reload Django shell without restarting? Django shell is perhaps the first place where developers test their code and verify all the functionality. But we generally don't develop the whole code in the shell. most of
Celery How to setup Celery with Django? Celery is an asynchronous task framework that can be used to perform long-running jobs required in the Django web application
Sentry How to integrate Sentry for Django and Celery? All developers want to write bug-free code and ship it to production. While developing on local we have stack trace to capture our errors and resolve them, but we don't
NewRelic How to add User IP address to NewRelic transaction for Django? NewRelic out of the box would ignore collecting User IP, due to privacy concerns. But for a lot of web applications, it is important to capture user IP so that
NewRelic How to integrate New Relic (APM) to Django? Application Performance Monitoring (APM) is a must-have tool for any of the applications which are live for external users. I prefer using NewRelic as an APM for all of my
Django How to create custom middleware in Django? The TLDR answer:Create a file custom_middleware.py file in the same folder as where Django settings.py file is presentAdd the following code in custom_middleware.pyclass CustomMiddleware:
NewRelic How to ignore certain endpoints in NewRelic APM in Django? The best way to ignore certain endpoints/api from NewRelic APM would be to tweak the NewRelic agent flag using a middleware from newrelic import agent class CustomMiddleware: def __init_
Django How to setup health check for Django projects in production? Once you have developed a web application, you would want to make sure that your service is up 24 x 7 and if for some reason the server goes down,
Ghost platform How to open links in New Tab in Ghost CMS The TLDR answer You know how important it is for your blog to keep users in your domain rather than sending to some other website, but still, there would be
Dev tools Top tools to improve your product life cycle When we are starting our career we feel learning to code is the most difficult part, with time we realize that writing code is the easiest part, but building scalable
Django Learnings after using Django for 5 years The TLDR answer:Even after 15 years, it is one of the best Frameworks in the market which can handle everything from rapid prototyping to a million request scale.Truly
Django When to use update_or_create in Django? The TLDR answer:If you have used get_or_create you must have had the thought of if there is any Django ORM that could update_or_create. Well, Django
Django How to check Django version? Django has built-in util that gives you the current Django version, get_version which I would suggest you use. But apart from that method, you can use any of the
Django How to use get_or_create in Django? The TLDR answerThis is one of those two query one command ORM methods. It would make a query to the database with the given where clause query and if not
Python Python top interview questions 2021 After working with python for so many years in the industry, I have curated a list of python interview questions for both freshers who are starting their careers and also
Python Array vs List in Python The array is a vector containing homogeneous elements, i.e same data types. All the elements are saved in continuous memory location so it has a better performance to lists
Dev tools GIT for dummies If you are starting with git it is highly possible to be overwhelmed by all the commands you have to remember to work. I won't be explaining how you can
Django What is the difference between blank and null in Django? null=True would tell the underlying database that this field is allowed to save null. blank=True is applicable in the Django forms layer, i.e. any user is allowed to keep empty this field in Django form or Admin page. blank value is stored in the database.
Dev Hacks How to get an emoji domain for your website? Couple of years back I saw a weird domain printed on a marketing leaflet, it had emoji in the domain. The first impression I had– Such a blunder, how could
