<h2>Learning Goal:</h2>To become a good Junior Python developer, your learning goal should be-<ol><li>Python basics: Variable, conditions, while loop, for loop, list, function</li><li>30+ Python coding problems</li><li>2 python projects</li><li>Data structures, Basic Algorithms, OOP</li><li>Github, hosting, services, API, database, and IDE</li><li>Python frameworks: Numpy, Django, pandas, matplotlib</li></ol>Once you have a list, now ask yourself how much time you can invest every day based on your current situation. <h2>Learn in 2 months:</h2>If you are super serious (kind of crazy), you can learn Python in 2 months.<ol><li>You have to be super dedicated and extremely regular.</li><li>Learning Python will be a full-time activity. You will start at 8.00 am and you keep doing it until 5.00pm. In between, you will take a lunch break and small snacks break (1hour total).</li><li>At 8.00 make a shortlist of things that you will learn today. After that take one hour to revise and practice the things you have learned yesterday.</li><li>From 9.00–12.00: you will learn and practice less. After lunch, you will practice more and if you get stuck you will search online.</li><li>Strictly maintains, 4–5 hours of learning and 2–3 hours of practice every single day (max you can take 1-day/week break).</li><li>Your friends will think that you are crazy. So, be that crazy.</li></ol>If you can maintain this routine for 2 months, no one can stop you. <h2>Learn in 5 months:</h2>If you have a full-time job or you are a student, you can finish it in 5 months.<ol><li>After coming back from your work/school, spend 2–3 hours to learn python.</li><li>Your goal will be to learn one day and practice the next day.</li><li>You learn and revise what you have learned yesterday on your work commute (bus, train).</li><li>During your lunch break, you discuss with your friends/colleagues about learning Python.</li></ol><h2>You will never learn Python:</h2> Don’t do the following things. You will never finish learning Python if you—<ol><li>Don’t plan to learn 1 day/week. or at the weekends only. This plan will never work. Family, friends or cultural events will eat your weekends.</li><li>Don’t rely on your friends/life-partner/dad to teach you Python. They will do it for 3 days and then they will stop.</li><li>Don’t try to understand every single thing. At first, you have to understand a few and then keep exploring more.</li><li>Don’t plan to learn everything that Python can do. Make a small list to get the first job. And then learn at work while you are getting paid.</li><li>Don’t waste time planning and thinking. Just start today.</li></ol> <h2>Where to learn from:</h2> These days there are so many sources to learn python. The first one I will recommend is an android app called:&nbsp;<a href="https://play.google.com/store/apps/details?id=com.learnprogramming.codecamp" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">Programming Hero.</a>&nbsp;You can learn beginners to intermediate and advanced content. You can practice coding right on your phone.The second resource that I will recommend&nbsp;<a href="https://www.datacamp.com/learn-python-with-anaconda" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">Learn Python Data Camp Course</a>. If you want to learn by watching a youtube video series, I will recommend&nbsp;<a href="https://www.youtube.com/watch?list=PLsyeobzWxl7poL9JTVyndKe62ieoN-MZ3&amp;v=QXeEoD0pB3E" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">python tutorial series</a>. <h2>Special note:</h2>You won’t become a Python guru or python expert in 2 months or 5 months. Instead, you will become comfortable with python core parts. And you will be able to work as a junior Python developer.If you want a day by day plan, check out:&nbsp;<a href="https://www.programming-hero.com/blog/Learn-and-Master-Python-in-a-Month.html" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">Can I learn Python in a month?</a>

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How Long Does It Take To Learn Python

In this modern world, the technologies have shifted drastically! Some languages and technologies have seen downfall over the period of time, whereas some of them have broken the bars! Python is one of those languages that is at its peek and does not seem to stop in this race in the near future. Python is that rabbit, that is fast and furious. “Slow and steady”- is not the principle that one follows in this ever changing modern world. While Java still stands tall, Python and Java seem to be the hottest trends and technologies in the current market. I am going to give you 10 reasons why you should ditch Java right away and learn Python!<img src="https://www.programming-hero.com/blog/assets/images/blog/blog-41-1.png"> Before starting let me take you to a quick revision of Python and Java are :<h2>What is Python?</h2>Is this a snake we are talking about? Of Course not!In 2020, surely I don’t need to tell you what Python is, right?Python is a simple, open-source, interpreted, object-oriented and high level programming language.<h2>What is Java?</h2>Java is like that topper of your school that always gives you a tough fight.Java is an object-oriented, platform independent programming language with a huge use case in the enterprise world. Let’s give you 10 reasons to start with Python today and ditch Java. If your heart is biased towards Java, then my dear friend, let me tell you, It will be tough for you to know these reasons.<h2>Reason 1 : The unbelievable growth over the past years</h2>As a human, we believe in one word called “Stats”. Whenever someone tries to convince you over something, the first thing we say is “Show me the stats!”. So let us go through some stats.Stats 1 : The Google Trends<img src="https://www.programming-hero.com/blog/assets/images/blog/blog-41-2.PNG"> As you can see in the above image, over the past years, Java has degraded while Python has seen drastic growth. Stats 2 : Tiobe Programming Index<img src="https://www.programming-hero.com/blog/assets/images/blog/blog-41-3.PNG"> TIOBE programming community index is a measure of popularity of programming languages, created and maintained by the TIOBE Company. And this also says the same story. Stats 3 : Stack Overflow Trends<img src="https://www.programming-hero.com/blog/assets/images/blog/blog-41-4.PNG"> When it comes to programming, the next thing that comes to our mind is our stress reliever and problem solver, Stack Overflow. When we compare Java and Python on the stack overflow trends, it shows that Python is more active and used in the community based on the interactivity.Moral of the Story, Python is drastically growing and is ranked among the Top 3 languages by the industry giants.<h2>Reason 2 : Less number of lines</h2>As a programmer, one thing that comes to our mind is the number of lines of code that we have to write. Some people might call us lazy, but we become extremely happy when our purpose is served with lesser lines of code.Let us take a simple example of the legendary “Hello World” program.Java Code :<pre class="ql-syntax" spellcheck="false"> 

 public class Example{

 public static void main(String[] args){
 
 System.out.println(“Hello World”);
 
 }
 
 }
 

 
</pre>Pheww! That’s a lot of work to print a simple Hello World.5 lines of code! Why would one want to do that…Python Code:<pre class="ql-syntax" spellcheck="false"> 

 print(“Hello World”)
 

 
</pre>And we are done! Just one line of code to get the work done.Thus, let it be any kind of problem or a program, your mate Python will make sure that you write less lines of code.<h2>Reason 3 : Dynamically Typed</h2>Yes, Python is dynamically typed. What does that mean?It means you don’t need to determine variable types as the checks are done at runtime by the interpreter. Thus, this makes Python more “English like” language and in return ensures more code readability and simplicity.Whereas Java has strict syntax being statically-typed, one needs to declare variables explicitly. This makes things complicated for the developers and especially the beginners.<h2>Reason 4 : Indentation and No Semicolons!</h2>If you have worked on Java, you cannot forget the days when you write a very complex code and compile it. You are excited for the output and what you get is an ERROR! And most probably this error is “Missing semicolon” or “A missing bracket”. Yes, in Java every line of code is terminated with a semicolon and blocks of codes are created using curly braces({}). And this sometimes kicks your head and your programs with Errors.Here, you mate Python comes into action. No semicolon! Yes, you read it right. Python does not have a concept of a semicolon. Block of codes are important, and Python takes care of that as well. It uses indentation rather than curly braces. Moral of the story : Less symbols, more code readability.<h2>Reason 5 : Ease of Learning</h2>Now that you have seen good enough reasons, the question might arise in your mind : Which one is easier to learn?Java or Python. It's like choosing between Top 2 restaurants to eat in your city.Both are object oriented, But at the same time you as a beginner want to get comfortable in this computer science field. And Python can do that for you! Choosing Java as a beginner can turn into a nightmare if you don’t get a proper tutor. Whereas Python is a beginner friendly language with a very easy learning curve.Python provides a more English like feel that can make anyone comfortable and learn programming. It’s syntax, code readability, lesser lines of code, etc are add on features that make Python an easy to learn language. It takes a load off coders by taking care of a lot of the language’s complexity. While Java still holds the power and has its benefits and it can do wonders for experienced coders, Python can be a perfect choice for beginners and give you more enjoyable coding experience So what’s stopping you from getting your hands on Python?<h2>Reason 6 : Object Oriented but also a scripting language</h2>Yes, Python supports Object oriented paradigm like many other languages out there.But it offers something more : The power of scripting!What is a scripting language?In simple terms, a scripting language is a language that allows you to write scripts!Rather it be over the web or some automation or some hacking stuff that you are already excited about!So with Python it's like, asking for one thing and getting a bonus treat with it.Whereas Java is a strict Object oriented programming language.What would you go for? An ice cream with a single flavour or an ice cream with some flavors and added choco chips? I would surely go with the other one!<h2>Reason 7 : Python is slow - A myth</h2>Python is slower and Java is Faster, you might have heard that, But my question to you is, Is it?It’s not your fault that you think Python is slower, it's the talks in the community that brought these things in your ears.I don’t disagree that it isn’t slow, but can it affect you?Let me give you a simple example: A code with a time complexity of Big O(n^2), will have the same complexity in Java and in Python as well. What my point is, If Python was that much slow, then could it get the popularity and the acceptance by the community? Well that has answered the question.Thus, Python might be slower than some other languages, but it won’t affect you!It’s a myth.<h2>Reason 8 : Wide range of Applications</h2>You know what is Python called?A general purpose programming language - That means it has its use cases in most of the areas that you might be thinking of, to make your career in!There are many use cases, But I will list the most prominent ones,<ul><li>Web Development</li><li>Artificial Intelligence</li><li>Machine learning and its sub fields</li><li>Data Science</li><li>Big Data</li><li>Internet of things</li><li>Embedded systems</li><li>Ethical Hacking</li></ul>The list is huge!Now, let’s talk about applications of Java,<ul><li>Web Development</li><li>Android application development</li><li>Software Development / Enterprise</li><li>Software Testing</li></ul>This itself gives us the idea which one is the clear winner! Surely, there are more applications in both, and in some areas we can’t even replace them. But at a larger picture, Python is your friend that has many paths to offer.<h2>Reason 9 : Ocean of Opportunities.</h2>Let me make this one short, the range of applications is directly proportional to job opportunities. We already saw the range of applications, Python has. Thus there is no doubt that it provides an ocean of job opportunities. While Java, being a rigid language, the job profiles and opportunities compared to Python are pretty less. Rather it be a job for fresher or an experienced developer, Python has got you back to fetch you with a good respectable Job!<h2>Reason 10 : The Money Maker</h2>Ofcourse, this point is something you can’t skip. Because you gotta pay your girlfriends bill, right? Jokes apart, but Python is something that you can call as a money maker. Rather it be a Job or any freelance role, it is surely gonna fill your pockets.Python offers an average salary of $110,000 and it is not a number that you would like to ignore. Salary for freshers is also way higher than that of a Java fresher.You decide, who’s gonna pay you bills? Python or JavaThus to conclude, I would like to say Python is the language of the future and you should put your hands on it right away. Hope this didn’t hurt any Java Developers sentiment, I just wanted to make a point that it's the perfect time to ditch Java and start learning Python today.

10 Reasons To Ditch Java And Start Learning Python Today

Python is&nbsp;easy to use, easy to learn&nbsp;, and a general-purpose high-level programming language that is one of the top choices for a beginner these days. If you are a python developer, below are&nbsp;some common&nbsp;python programming&nbsp;mistakes&nbsp;that you should probably avoid to make you Mumma proud. <h2>1) Use Class Variables Carefully</h2>Before we discuss, check out the below example,class A():num = 1class B(A):passclass C(A):passprint(A.num, B.num, C.num)&gt;&gt;&gt; 1 1 1 So above is a simple example of multiple inheritances in Python. And the code looks fine. Now let’s try and modify this variable using a child classB.num = 2print(A.num, B.num, C.num)&gt;&gt;&gt;1 2 1 This also looks completely fine and we can appreciate that we can modify the value of the variable “num”Now, check this,A.num = 3print(A.num, B.num, C.num)&gt;&gt;&gt; 3 2 3 Amm, strange! How did the value of C.num change? So in the above code, since the attribute “num” is not found in class C, it will be looked up in its base class A. In other words, C doesn’t have its own “num” property, independent of A. Thus, references to C.num are in fact references to A.num. This causes a Python problem unless it’s handled properly.So beware when you work with class variables in Python😅<h2>2) Case sensitiveness</h2>Python is Case sensitive! This means variables “num” and “Num” are different. And this is one of the most common mistakes that beginners in python come across and as a result, it flushes out errors…Check this out,num= 1print(Num)Output:Traceback (most recent call last):File "&lt; stdin&gt;", line 1, in &lt; module&gt;<h2>NameError: name 'Num’ is not defined</h2><h2>3) Incorrect Indentation</h2>In python it's all about indentation. To create a block of code, Python uses indentation online Java, C++, etc that uses curly braces. Many characteristics depend on indentation. Some indentation errors in Python are harder to spot than others.Thus one should always follow a consistent indentation pattern because many Python features rely on indentation. Thus, Indentation plays an important role in Python.<h2>4) Variable Binding</h2>This is a concept that beginners fail to understand and appreciate. Python has late-binding behavior. There is often confusion among Python developers regarding how Python binds its variables. What it means is that it binds its variables enclosures or in the surrounding global scope and hence the values of variables used in closures are looked up at the time the inner function is called.<h2>5) Misusing __init__</h2>In Python, constructors are represented by something called the __init__ method. Whenever an object is created, the __init__ method is called and thus it allocated memory and initialized the attributes of the class. Thus, trying to explicitly return a value from the init method can throw a bunch of errors and create problems in the code.Check this,class Student:def __init__(self, name, marks):self.name = nameself.marks = marksself.avgmarks= marks*1.5*100return self.avgsalstd = Student("John", 67) In this example, the code is trying to return the average marks of an employee from the __init__ method.And thus, It’ll result in an error “TypeError: __init__() should return None”. So, to resolve this problem, one can either create a new method that will return this or create a getter property.<h2>6) Copy Carefully</h2>Check this example,a = [2, 4, 8]b = aa[1] = 10b[2, 10, 8] Problem solved💯<h2>7) Function calls with default arguments</h2>Functions with default arguments are an amazing feature in Python, For beginners. arguments are tricky to use. Since Python evaluates the expression in default arguments every time function is defined, you need to dynamically generate default arguments. Thus, one should take care of this…<h2>8) Not using Comments and Doc Strings</h2>Comments are an integral part of programming. Comments make code more readable and self-explained. What if you don’t use comments and docstrings? It can be a nightmare! In no time, code can go from 10 lines to 10,000 lines, and then debugging can be a pain. Thus, using comments and docstrings can be a lifesaverMaking mistakes is a part of life and programming. And mistakes can happen, but knowing what mistakes can occur and how to solve them is really important.Want to learn Python? Try&nbsp;<a href="https://www.programming-hero.com/" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">Programming Hero,</a>&nbsp;a new way to learn to code

Few Things To Avoid In Python

What if I told you, I am gonna teach you how to hack a Social Media account in this article?🤫 Trust me, we will learn Social Media Hacking today. But hey, first let’s look at the Agenda…Agenda&nbsp;- Aim of this article is to make you aware of how this works in real life so that you prevent yourself and your friends from this hack. That means, this is for the educational purpose only, and be ethical😉Before we start, Let’s look at what Hacking is.<img src="https://www.programming-hero.com/blog/assets/images/blog/blog-17-image.png"> <h2>What is Hacking?</h2>Hacking refers to exploiting system vulnerabilities and compromising security controls to gain unauthorized or inappropriate access to the system resources. Hackers are individuals with excellent computer skills, with the ability to create, explore, and exploit the computer’s software and hardware. The intention can be either to gain knowledge or to poke around to do illegal things.<h2>What is Ethical Hacking?</h2>It involves the use of hacking tools, tricks, and techniques to identify vulnerabilities so as to ensure system security. Ethical Hacker performs security assessments of their organization with the permission of concerned authorities.That said, now let’s move ahead and let’s talk about Social Engineering.<h2>What is Social Engineering?</h2>Social engineering is the art of manipulating people so they give up confidential information.The types of information these attackers are seeking can vary, but when individuals are targeted the attackers are usually trying to trick you into giving them your passwords or bank information, or access your computer to secretly install malicious software–that will give them access to your passwords and bank information as well as giving them control over your computer.So, we can conclude that it is one of the most dangerous hacking attacks. Someone can just trick you to give your information and Boom!🎇Now, let’s talk about Phishing.Phishing is a type of social engineering attack often used to steal user data, including login credentials and credit card numbers.It occurs when an attacker, masquerading as a trusted entity, dupes a victim into opening an email, instant message, or text message.We will be using this technique called Phishing to learn about Social Media Hacking. So, let’s keep the theory things aside, and dive into the practical and let the hacks begin ☠Prerequisites<ul><li>You will need Virtual Box downloaded in your machine</li><li>You will need Kali Linux installed in your Virtual Box so that you can use tons of tools that are provided in Kali Linux for hackers.</li></ul>Once you have Kali Linux installed in your system, we are ready to roll…We will be using a Kali tool called Shellphish -- Shellphish is one of the most amazing tools to perform Phishing. Shellphish offers predefined 15+ templates of the majority of social media and email providers.So, let’s get started, it is pretty simple to work with once you have access to Kali Linux.<h2>Step 1 - Installing ShellPhish</h2>Downloading and installing shellphish is pretty simple. Just hit the below command in your Kali Linux terminal,git clone&nbsp;<a href="https://github.com/thelinuxchoice/shellphish.git" rel="noopener noreferrer" target="_blank" style="color: rgb(204, 8, 33);">https://github.com/thelinuxchoice/shellphish.git</a><h2>Step 2 - Giving Permission</h2>Once you have downloaded and installed Shellphish, to use it, you will need permission to use this.Using the terminal, move to the folder where you installed this tool,<pre class="ql-syntax" spellcheck="false"> 

 cd shellphish/
 

 
</pre>Next, you will need to use the command ‘ls’ that will list out all the directories in that folder.<pre class="ql-syntax" spellcheck="false"> 

 ls 
 

 
</pre><h2>Step 3 - Running the tool</h2>Once you have listed all the directories, you will need to run the file called,shellphish.shThis can be done in the following way,<pre class="ql-syntax" spellcheck="false"> 

 ./shellphish.sh
 

 
</pre>This will start the tool that will look something like below,<img src="https://www.programming-hero.com/blog/assets/images/blog/linux-terminal.png"> As you can see, there are 20+ options that you can use. So, let's try and hack Instagram.<h2>Step 4 - Launching the attack</h2>We just need to type the number corresponding to the template. Let’s say we need to use Instagram, so on the command line, we will hit command,01This will result in something like below,<img src="https://www.programming-hero.com/blog/assets/images/blog/linux-terminal-2.png"> As we can see, we have got a link, we need to send this link to the victim and trick them into opening the link and entering the credentials. Here your Social Engg. skills come into action. Once the victim opens the link, they will be able to see a page that will look exactly like the Instagram login page, and this will earn their trust. Once they have entered the credentials, HACKED! You will be able to see their username and password on your Kali Linux terminal. The victim will be now redirected to the original Instagram page.This is how Social Media Hacking works and this is what Phishing is… This is how most of the time, people get tricked into giving up their own personal information. Thus one should always be careful while opening the link and checking whether the site is legitimate or a clone.Let us know below in the comment if you have ever come across this hack. Help your friends and family and be ethical. That's it for this article. 😀

How Long Does It Take To Learn Python

Learning Goal:

Learn in 2 months:

Learn in 5 months:

You will never learn Python:

Where to learn from:

Special note:

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