How to import and use a font in your website ?

Most people like to use the default available list of fonts . But what if we liked some other font and we want to use it our own website .

There are free downloadable fonts on the web. When you download a zip of it , you generally would receive files of the format 'ttf', 'otf' etc. You can visit the site https://www.fontsquirrel.com and convert them into a format 'woff' .

How to use Docker with Python projects

Docker is the modern way to share ready made machines , so other can use it without the usual hassles of configuration and environment setup. I wanted to try it myself first hand, to see what the fuss is about.  I want to share what I found, so you start your project right now.

Before we start, for the absolute beginners who ABSOLUTELY NO IDEA about DOCKER, let me try to explain what it is:

It is a CONTAINER which CONTAINS ALL that you NEED to run your project. 

Dockers are the new generation Virtual Machines which totally remove the need to install another files on a system just to run or test something . They are just CONTAINERS with all the things necessary for our app to work. That's it .

Testing GET and POST calls using Flask

I was trying out Flask. In the process, I made a website that behaves like a server. It can help you test GET and POST calls.

It goes like this .

from flask import Flask, request
    app = Flask(__name__)
    
    @app.route('/method', methods=['GET', 'POST'])
    @app.route('/method/<wish>', methods=['GET', 'POST'])
    def method_used(wish=None):
        if request.method == 'GET':
            if wish:
                if wish in dir(request):
                    ans = None
                    s = "ans = str(request.%s)" % wish
                    exec s
                    return ans
                else:
                    return 'This wish is not available. The following are the available wishes: %s' % [method for method in dir(request) if '_' not in method]
            else:
                return 'This is just a GET method'
        else:
            return "You are using POST"

Why should we use Class in Python ?

Lots of people ask me, why should they use classes at all ? Well. I think its about control, and ease . It solves the headache of data sharing and accessibility. I am going to show you an example , which hopefully proves that classes and fundamentals like inheritance  are brilliant. Example: I have  two classes in the below program. Person and Manager . Manager has inherited the Person class (because he is a person too....almost (lol)) .

GIT Essential Tips

GIT has become one of those tools in e business that you can't ignore anymore. So I suggest you learn to use the basics of the idea called GIT. For my tester friends, as you enter the automation phase, git is going to come around sooner or later. So watch out.

Important everyday command with GIT

1. How to revert to an old commit both on local and remote

git reset --hard HEAD~1

git push -f origin master

2. How to get all branches of a git project

git fetch --all

3. How to delete a branch from local computer

git branch -d name

4. How to delete a remote branch

git push origin --delete branch

5. How to shift changes from one branch to another

git stash

git checkout branch

git stash pop

Python Decorators with simple examples

Everyone who has used python , has sooner or later come across decorators . That's that thing sitting on a function which magically does something special . It looks like :

@mydecorator

def my_function

Today we are going to learn , how to write decorators of our own . How this works:

CNTLM in Office

If you are facing a proxy problem , CNTLM is a general option everybody considers. But the working of CNTLM is not always guaranteed. I myself get confused every time I need to use it.

What problem are we actually talking about?

While working in offices and restricted environments where firewalls and other invisible barriers stop your requests from going out, you sometimes need a way to temporarily jump over that barrier to get your job done . Example: You might face them while trying to install using pip in command line, trying to clone a personal git repository.