The Crazy Programmer

Student Registration Form in HTML with JavaScript Validation

The Crazy Programmer

In this tutorial, I will tell you how to make student registration form in html with javascript validation. Javascript is basically used to validate HTML pages in web application. Validations are basically some rules to follow when inputting values to register on-site.

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Solve IndexError: list index out of range in Python

The Crazy Programmer

Hello readers, welcome back to a yet another post of The Crazy Programmer. Today I’ll be discussing one of the common error programmers make when they start with programming and that is IndexError.

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Spyse – Cybersecurity Search Engine for Quick Recon

The Crazy Programmer

Spyse is a relatively new service in cybersecurity, but their innovative approaches have gained the attention of many pentesters and cybersecurity specialists. The service itself is a cybersecurity search engine which can be used for gathering mass technical data from the internet.

Understanding the Dynamics of Custom Software Development

The Crazy Programmer

Many organizations find themselves looking for software solutions that simply do not exist on the market today. After endless searching, they finally decide to seek out a software development company, like BairesDev , to turn their ideas into a reality.

Why Smoking Costs Employers More Than They Realize

Your employees are smoking, and at a cost of $7,000 per year for each employee who smokes, that adds up - fast! This free report will show you how an effective cessation program pays for itself.

Solve SyntaxError: unexpected EOF while parsing

The Crazy Programmer

How many of us are Python Programmers here? I hope many of us and I hope almost all of us might have come across SyntaxError: unexpected EOF while parsing and we might have tried to look for it somewhere online.

Best Way to Learn Data Structures and Algorithms

The Crazy Programmer

In this article, we are going to look for the basic question which every enthusiastic undergrad starting with computer science always gets into. . Best Way to Learn Data Structures and Algorithms.

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It’s Human Transformation, Not Digital Transformation

The Crazy Programmer

When asked about the defining process of the last decade, a lot of people would be tempted to answer with digital transformation. It’s understandable.

Solve Error Uncaught ReferenceError: require is not defined in Node.js

The Crazy Programmer

While working with Node JS, you might be familiar with the require() and sometimes, it shows error like Uncaught ReferenceError: require is not defined. So why does this happens? Let’s see in today’s post. Before coming to the error, let’s know what is require() used for.

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How to Begin Programming on Linux Platform

The Crazy Programmer

Unless you’ve been living in a cave for the last decade, you know that Linux has pretty much taken over the enterprise business world. From web servers, frameworks, clouds, containers, AI, and so much more, Linux powers it all.

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Building Healthy Innovation Ecosystems for Your Projects

Speaker: Nick Noreña, Innovation Coach and Advisor, Kromatic

In this webinar, Nick Noreña will walk through an Innovation Ecosystem Model that he and his team at Kromatic have developed to help investors, heads of product, teachers, and executives understand how they can best support innovation in their own ecosystem. He'll also go over metrics we can use to measure the health of our ecosystems as we build more resources for innovators.

reCAPTCHA v2 vs v3 – Difference between reCAPTCHA v2 and v3

The Crazy Programmer

Here, in this article, you will get to learn about reCAPTCHAs, how they work, and the difference between reCAPTCHA v2 vs v3. CAPTCHAs are a popular online check designed to differentiate between real users from virtual bots.

How to Install Node.js on Windows, Mac or Linux

The Crazy Programmer

In this tutorial, I’ll be teaching you how you can install Node.js on windows, mac or linux in under 15 minutes. Node is an open-source runtime environment for javascript. It is a cross-platform environment providing its support for Mac, Windows and Linux.

Is HTML a Programming Language?

The Crazy Programmer

When we talk about a programming language, we can say them as a medium to communicate with the computer. To express ourselves, we as humans talk with each other using any of our native languages but we cannot simply communicate with the computer the same way. It simply can’t understand our native language. Instead, we need a translator who can translate our language into a computer’s language.

WebAssembly Might Not Be JavaScript’s Replacement, But It Does Have A Lot To Offer 

The Crazy Programmer

95% of the 1.6 billion websites in the world rely on JavaScript to get the job done, but that doesn’t make it popular or well-liked. As a programming language, JavaScript is that ugly, smelly shopkeeper that insists you give them a kiss on the cheek every time you go do your shopping.

Build vs Buy: 10 Hidden Costs of Building Analytics with UI Components

Many teams, as a logical first step, choose to build their own analytics with the help of UI components. But eventually you’ll find that doing it yourself and at scale has hidden costs. Consider these 10 factors when deciding whether you should build analytics features with UI components.

Where to Get Help with Programming Assignments?

The Crazy Programmer

Learning computer programming means you need to gather knowledge on various activities, such as decoding and encoding, integrating algorithms, and formulating and analyzing the algorithms according to their respective computer languages.

5 Best Programming Languages for Kids

The Crazy Programmer

The rate at which children handle gadgets in this technology savvy era is quite interesting. The fact they are able to easily operate the gadgets, run programs on it easily shows that they are intrigued by it.

Types of Data Structures

The Crazy Programmer

Data structures are a very important programming concept. They provide us with a means to store, organize and retrieve data in an efficient manner. The data structures are used to make working with our data, easier. There are many data structures which help us with this. Types of Data Structures.

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Applications of Array

The Crazy Programmer

In this article, we are going to go through the application of an important data structure of any programming language. We are talking about arrays. . An array is a linear data structure which is used to store collection of similar type of data each of which can be accessed by using an index.

Business Agile: A Roadmap for Transforming Your Management & Adapting to the VUCA Environment

Speaker: Peter Taylor, Speaker/Author, The Lazy Project Manager

Businesses everywhere are trying to “get business agile”—but it’s not easy to adapt to becoming this adaptive. How can conventional organizations succeed in this transformation? In this webinar, Peter Taylor will walk through the change process step by step, and look at a tried and tested transformation roadmap: benefits are outlined, solutions to common challenges offered, and tried and tested methods and tools provided. It will be a guide towards a decentralized and management style that offers more successful decision making through collaboration.

Difference between Artificial Intelligence and Machine Learning

The Crazy Programmer

In this article we are going to see the difference between two important terms in emerging computer science. We are talking about machine learning and artificial intelligence. Some of you may feel that these two terms are similar, aren’t they ? Not your fault actually these two terms are used interchangeably from time to time. But they aren’t the same and we will see all the differences between them in this article.

Why Do You Need to Listen to Your Developer When Choosing Web Hosting?

The Crazy Programmer

A web developer is a person who’s responsible for a visual appeal of a website and performs tasks related to the website’s layout, development of web applications, and integration of graphics.

Difference between Top-down and Bottom-up Approach in Programming

The Crazy Programmer

Here you will learn about difference between top-down and bottom-up approach. Today we are going to have a comparative study of the two approaches being used in field of structured and object oriented programming.

C++ Object Slicing with Example

The Crazy Programmer

In this tutorial, we are going to see how object slicing in C++. Before diving into the topic let us revise two simple concepts of object oriented programming. Inheritance. Polymorphism. Inheritance is said to be an IS-A relationship. For e.g. class Animal { // properties common to all animals }. class Tiger: public Animal { // properties specific to the tiger. Here Tiger class will inherit all the properties of the animal class and will add some more properties which are specific to Tiger to it.

BI Buyers Guide: Embedding Analytics in Your Software

The business intelligence market has exploded. And as the number of vendors grows, it gets harder to make sense of it all. Learn how to decide what features you need and get an evaluation framework for every technical and non-technical requirement you could imagine.

Agile Software Development Mistakes to Avoid

The Crazy Programmer

According to a survey taken of the Scrum Alliance, approximately 70 percent of all groups handling Agile software development believe there are issues present between various internal departments within the company. The fact is, Agile groups work at a much faster pace.

5 Principles of Programming that Every Coder Must Know

The Crazy Programmer

Thanks to a proliferation of free online tutorials, virtually anyone can learn how to code. Once you’ve been a developer for a while though, you quickly start to realize that all code is not created equal.

How to Protect Your Small Business from a Hacker Attack

The Crazy Programmer

Data breaches and compromised websites frequently used to spread malware can be risky for your business; including small businesses. In fact, small or medium-sized businesses are likely to suffer more consequences of cyber-attacks than large enterprises.

Sparse Matrix in C

The Crazy Programmer

In this tutorial, we are going to learn about the sparse matrix in C. . Before we start let us first discuss what a little bit about two-dimensional arrays. A matrix is represented by 2D arrays where the first index represents the number of rows and the second index represents the number of columns in the matrix. An m*n matrix is represented by a 2D array.

More Effective Agile Leadership

Speaker: Steve McConnell, CEO, Construx Software

In this talk, Steve McConnell, CEO of Construx Software, distills hundreds of companies’-worth of real-world experience into the proven Agile leadership practices that work best. Steve will seamlessly thread together traditional approaches, early Agile approaches, modern Agile approaches, and the principles and context that underlie them all—creating an invaluable resource for Agile leaders, their teams, and their organizations.

7 Critical Tips to Learn Programming Faster

The Crazy Programmer

Programming is a skill that more and more people have been learning over the past few years. In addition to the hundreds of thousands of Americans who work as computer programmers in the USA, there are thousands and thousands more who program for fun or in their spare time.

Difference between Programming Language and Scripting Language

The Crazy Programmer

A programming language is a language used to write set of instructions to perform a task or to get an output from it, whereas Scripting language have comparatively small set of instructions which is used to produce different kinds of outputs which can be combined to some other program to perform a task. Scripting languages is a subset of programming languages.

How to Add HTML Template in Django

The Crazy Programmer

In last tutorial we have seen, how we can return a HTML code through a string from views.py.

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Programming Languages for Students

The Crazy Programmer

You do not have to enroll for a Computer Science degree to start doing some programming or coding. As a student, you can learn some programming languages that can help you achieve your dreams while still in school. Students can also make pocket money from coding.

The Essential Guide to Building Analytic Applications

Embedding dashboards, reports, and analytics in an existing application presents some unique opportunities—and poses unique challenges—to software teams. Download this eBook to hear 16 product experts share insights on business intelligence, UI/UX, security, and everything that goes into building a successful application with analytics at its core.

What is Web Hosting? And Why Do I Need it?

The Crazy Programmer

Some of the newbies think that buying a domain name is enough to get a website live. But domain is just a name by which people will recognize your website! What makes a website active on the internet though is a website hosting.