Coding Potter

Hello Everyone!!! Welcome Back!!! At the end of this module, you will be able to control and specify decimal points in float or double data types in C. Intro Many times, we use float data type to represent any result like CGPA marks, statistical data, average or any other data. While representing this data with float, the result will be shown in 6 decimal digits like 1.000000. We are going to code that can specify the decimal digits as our needs and requirements like 1.00 result. Let's See the Before and After Effects Before: I have created one float variable "a" which holds the value of 1. In the next line, I have printed "a". Let's see the output. Here, it prints useless 6 decimal digits. While we want to print mathematical data like the average of marks, it will be very awkward to print 6 decimal digits. So, it can be avoided by the trick given below. After: Trick: Insert the dot and number of decimal digits you want ...

Hello Everyone!!! In this module, I will tell you the top trending and in-demand programming languages to learn in 2020. New Year GiveAway | Ethical Hacking Course Worth Rs. 12800 | Click Here Intro We have entered the new phase of the revolutionary world of artificial intelligence. It is important to learn some programming languages that can pay you in 2020. Top 7 CountDown 7. PHP PHP — Personal Home Page Server Scripting Language Web Oriented Language Designed for manipulating the information on websites Allows to add dynamic information to the web very easily & great at manipulating databases 7% of the web is made with PHP. Wikipedia & Facebook are made with PHP 6. Javascript Simple Web Programming Language A Powerful programming language used on nearly every website of world Cool & interactive effects on website 5. HTML & CSS HTML — HyperText Markup Language & CSS — Cascading Style Sheets For creating web pages HTML p...

Hello Everyone!!! In this post, I will tell you some awesome tools that every programmer should know. These tools are very useful & can increase your productivity. Intro The tools are sorted on the basis of their use. These tools can increase your productivity, save your time & much more !!! There are top 3 platforms in each category & web URL is attached to it. 10. Learning Platforms  Udemy YouTube Udacity 9. Discussion Platforms Stack Overflow GitHub Stack Exchange 8. Competitive Programming  HackerRank HackerEarth CodeChef 7. Personal Profile Portfolio Wix Strikingly Square Space 6. Databases  FireBase Realm MySQL 5. FrontEnd Website Builders WordPress Wix Squarespace 4. Design Tools  Canva Sketch Adobe Photoshop 3. Design Resources FreePik Flat Icon Color Hunt 2. Team & Project Management Slack Trello Atlassian Jira 1. Code Management DropBox Atlassian ...

Hello Everyone!!! While solving any problem, it is very important to understand the problem. So, it is necessary to break down the problem into small aspects. Intro In this post, you will be able to understand the problem with the use of Algorithm and Flowchart by breaking down the problem into various steps. Algorithm It is a set of all detailed instructions of the given problem statement. It is necessary to get the outline of the given problem statement. It is step by step process to solve the problem logically. Flowchart It is generally the graphical representation of the algorithm. It is more effective than the algorithm. In the flowchart, inputs/outputs are represented by parallelogram, start/end represented by an ellipse,  process represented by a rectangle. These elements are connected through the arrows i.e. flow of problem. How To Do? It is necessary to break down the problem into small pieces. Follow the steps given below. Get a problem statemen...

Hello Everyone!!! In this tutorial, we are going to install cocoa pods to use them in our project. Intro Cocoa Pods are basically providing readymade external libraries coded with ruby. They are used only with Apple Platforms. They are created in Ruby language and used in Swift & Obj-C programming language. For More Info, Visit Official Site - COCOA PODS Get Started Open Terminal -> Keyboard Shortcut (CTRL + ALT + T). When the terminal gets open, don't change the directory, to avoid errors later on. How To Install? For installing cocoa pods, we need to be a SUPERUSER. So, we are using the SUDO command to install the cocoa pods. DCs-MacBook-Air:~ Dhanraj$ sudo gem install cocoapods After typing this command, it will ask you to provide the Admin Device Password. Enter the admin device password. It won't show any character or text fields, because of password protection. Your account should be the main admin account to install the coc...

GNU Nano is text editor uses the command-line interface. We are unable to use cursor in Nano Text Editor. So, here are some keyboard shortcuts mostly filtered for Coding...... Intro We can see all shortcuts by pressing CTRL + G which will show help menu. In this help menu, all keyboard shortcuts are present. You can use them at your convenience. But this help menu seems to be very complicated, So I am filtering some commands which are frequently useful for any programmer while coding with Nano. Shortcuts  Basic CTRL + G  or   F1   >>>>  Displays help menu CTRL + X  or   F2   >>>>  Close / Exit from Nano CTRL + O  or   F3   >>>>  Write current file to disk Code Navigation CTRL + F    >>>>  Move forward CTRL + B    >>>>  Move backward CTRL + W   >>>>  Search for string CTRL + P  ...

Hello Everyone!!! Auto Layout is how we layout our UI in iOS applications. Learning how to use it programmatically can be overwhelming at first. In this introduction series, we’ll look at how to easily anchor elements onto the screen relative to other items. Most of the times, Xcode shows errors regarding constraints in the main storyboards. So, it is better to code programmatically by using the anchors. Let’s get started Step 1:- Open Xcode, Select the main storyboard & delete it…(move to trash) Step 2:- Now, go to the info.plist & delete the key of “Main Storyboard file base name” Step 3 :- To build our storyboard programmatically.…Go to the App Delegate & write the following code… Here, we have created a new window with the reference of user’s physical device. “makeKeyAndVisible()” -> It will show the window & makes it key window. Then we have connected the storyboard window to the View Controller with the help of “RootViewC...