Introductory

In this post I will talk about how I went on to implement  Leaflet's  mini-map interface on a map based application called  bridge-troll . So you can check out the project  here .Its a map-based game that unlocks "troll" under bridges using open data.The mini - map library that I used in Norkart's Leaflet-MiniMap that can be found  here  . Implementing the mini - map was not easy and after my use of the library , I did notice some bugs. Firstly the websites example shows that the mini-map can be toggled using the 'ToggleDisplay' property.The example can be seen  here  . As you can see that the example can toggle the mini-map but in my example the toggle button does not show up. No toggle button This problem is already filed as an issue in the repository which can be found  here  . I did reply on this issue with example pictures. This problem really makes it hard for the mini-map to appear separated from the main map.  So I will curr

So this week I was working on the  Brave browser issue that was filed by our professor. The issue was based on retrieving a file path from the URL input from the user. In order to replicate the error a user has to create a file path in their local machine and try to access it using the browser URL. So I had a file named dogcat.txt located in my desktop that just contained the phrase "hello" in it. So if you try this is chrome you get the content of the file on the browser. The file displayed on chrome As you can see the URL contains the path of the file name does not need to be URL space encoded. (dog%20cat.txt) But if you try to enter the same file path on the brave URL you get a message saying the path doesn't exist. Now looking at the  source code  I saw that most of the url based code was contained in a  'urlutil.js' file that exists in 'js/lib'  subdirectory. Now there are many ways to make this issue work so I went with a very

LibphonenumberAPI   is googles common Java, Javascript and C++ library for parsing , validating and formatting international phone numbers. It is available through  npm  and can be found  here . I decided to build a web service using this package. The repository for this is  here  . Technology Stack that I used are Node.js Express Javascript Postman Use the browser to send the GET request like this - GET request sent from the URL The results for this call is displayed in the terminal. Parsed results of the GET request POST request was made using a third-party application called  Postman . Results are displayed here. Overall the project was small and it was an introduction for me to use the URL is pass in parameters which I never used knowingly. This was also a great little project to learn how to use Express.js .

In this post I will talk about my experience that went into debugging , compiling and  fixing issues for the  debugger.html  project. The issue I worked on was mostly on the front- end part of the application. The issues that I worked on is listed here . First Issue Second Issue So building and compiling the project is pretty easy (at least on a mac). If you follow the following steps you can get the project up and running. My first issue got accepted and got merged in a recent commit which is always exciting.

What is the project about? debugger.html is a port of the Mozilla debugger tool that comes with Firefoxes developer tool. It is designed to work on any web browser .This project was built from ground up using React and Redux. debugger.html This is the project running locally on my system. Where is the code located? Most of the source code for the project is located in the src directory.Since it is a React based application most of the "components" is located in the src/components and most of the logic or data driven functions are located in the src/reducers folder. Project structure of debugger.html The components folder contains most of the front end elements of the debugger.Modules such as Editor,Primary Pane , Secondary Panes , Shortcuts are located in this location. The reducers folder contains most of the application state logic. Functionalities such as breakpoints, pauses, event listeners etc lies in this folder. Where are the docs? Most of the

This week in our open source class we learned about the new javascript or should I say ECMAscript. So what is ECMAscript? ECMAscript is a standardize javascript to foster multiple independent implementation. It is mostly used for client-side scripting and is used in modern web technologies like node.js and react - redux frameworks. A well way to contribute to open source project for beginners are coding testing scripts, build development and QA. I had a look at the ECMAscript test suite experimental harness https://github.com/bterlson/test262-harness This test suite allows users to unit test for function in javascript. So after setting up the environment , I ran the test using the code test262-harness test/**/*.js As we can see out of the 205 tests , 199 passed and 6 failed. The error shows problems with using strict mode. After that I updated some of the test : // Test 1 assert . sameValue (reverse, x, " value is not equal " ); // Test 2 assert .