added latex support

Author: sujaykundu777

Gemfile.lock

@@ -13,13 +13,14 @@ GEM
       jekyll-paginate (~> 1.1.0)
       jekyll-seo-tag (~> 2.6.1)
       jekyll-sitemap (~> 1.4.0)
-    em-websocket (0.5.1)
+    em-websocket (0.5.2)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
-    faraday (1.0.1)
+    faraday (1.1.0)
       multipart-post (>= 1.2, < 3)
+      ruby2_keywords
     ffi (1.13.1)
     ffi (1.13.1-x64-mingw32)
     forwardable-extended (2.6.0)
@@ -74,14 +75,14 @@ GEM
     mercenary (0.4.0)
     multi_json (1.15.0)
     multipart-post (2.1.1)
-    nio4r (2.5.2)
-    octokit (4.18.0)
+    nio4r (2.5.4)
+    octokit (4.19.0)
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.5)
-    puma (4.3.5)
+    public_suffix (4.0.6)
+    puma (5.0.2)
       nio4r (~> 2.0)
     rack (1.6.13)
     rack-jekyll (0.5.0)
@@ -97,7 +98,8 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.4)
-    rouge (3.22.0)
+    rouge (3.24.0)
+    ruby2_keywords (0.0.2)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
@@ -124,7 +126,7 @@ GEM
     trollop (2.9.9)
     tzinfo (1.2.7)
       thread_safe (~> 0.1)
-    tzinfo-data (1.2020.1)
+    tzinfo-data (1.2020.4)
       tzinfo (>= 1.0.0)
     unicode-display_width (1.7.0)
     wdm (0.1.1)

_config.yml

@@ -6,6 +6,7 @@ description: >- # this means to ignore newlines until "baseurl:"
 url: "" # the base hostname & protocol for your site, e.g. https://example.github.io
 baseurl: "" # the subpath of your site, e.g. /blog
 
+# Menu Links
 urls:
     - text: About Me
       url: /about
@@ -32,6 +33,7 @@ author_location: India
 author_website_url: "https://sujaykundu.com"
 typewrite-text: devlopr is a jekyll theme built for developers. You can edit this in _config.yml file
 
+# Experiences
 author_work_experiences:
             - company_name: Google
               company_logo: google.png
@@ -46,6 +48,7 @@ author_work_experiences:
               description: Worked on various Azure Cloud Products
               visibility: true
 
+# Education
 author_education_details:
               - college_logo: mit.png
                 college_name: MIT
@@ -54,6 +57,7 @@ author_education_details:
                 description: Bachelor of Technology
                 visibility: true
 
+# Projects
 author_project_details:
               - project_thumbnail: gamershub.png
                 project_title: Gamers Hub

_includes/head.html

@@ -126,11 +126,20 @@
   <script src="{{site.url}}{{site.baseurl}}/assets/bower_components/imagesloaded/imagesloaded.pkgd.min.js"></script>
   <script src="{{site.url}}{{site.baseurl}}/assets/bower_components/nanobar/nanobar.min.js"></script>
   <script src="{{site.url}}{{site.baseurl}}/assets/bower_components/typewrite/dist/typewrite.min.js"></script>
-  <!-- <script src="https://cdn.jsdelivr.net/npm/instantsearch.js@2.6.0/dist/instantsearch.min.js"></script> -->
   <script src="{{site.url}}{{site.baseurl}}/assets/js/search.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.20.1/moment.min.js"></script>
   <script src="https://identity.netlify.com/v1/netlify-identity-widget.js"></script>
 
+ <!-- for Mathjax support -->
+  {% if page.usemathjax %}
+   <script type="text/x-mathjax-config">
+      MathJax.Hub.Config({
+      TeX: { equationNumbers: { autoNumber: "AMS" } }
+      });
+   </script>
+   <script type="text/javascript" async src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
+  {% endif %}
+
   <!-- Github Button -->
   <script async defer src="https://buttons.github.io/buttons.js"></script>
   <script

_posts/2019-02-04-welcome-to-jekyll.md

@@ -1,14 +1,17 @@
 ---
 layout: post
-title:  "Welcome to devlopr jekyll !"
-summary: Hello World ! This is a sample post
+title:  "Welcome to devlopr-jekyll !"
+summary: "Getting Started using devlopr-jekyll"
 author: John Doe
 date: '2019-05-22 14:35:23 +0530'
 category: jekyll
 thumbnail: /assets/img/posts/code.jpg
 keywords: devlopr jekyll, how to use devlopr, devlopr, how to use devlopr-jekyll, devlopr-jekyll tutorial,best jekyll themes
 permalink: /blog/welcome-to-devlopr-jekyll
+usemathjax: true
 ---
+
+
 You’ll find this post in your `_posts` directory. Go ahead and edit it and re-build the site to see your changes. You can rebuild the site in many different ways, but the most common way is to run `jekyll serve`, which launches a web server and auto-regenerates your site when a file is updated.
 
 To add new posts, simply add a file in the `_posts` directory that follows the convention `YYYY-MM-DD-name-of-post.ext` and includes the necessary front matter. Take a look at the source for this post to get an idea about how it works.
@@ -23,8 +26,14 @@ print_hi('Tom')
 #=> prints 'Hi, Tom' to STDOUT.
 {% endhighlight %}
 
-Check out the [Jekyll docs][jekyll-docs] for more info on how to get the most out of Jekyll. File all bugs/feature requests at [Jekyll’s GitHub repo][jekyll-gh]. If you have questions, you can ask them on [Jekyll Talk][jekyll-talk].
+or
+
+```javascript
+var a = 1;
+var b = 2;
+function sum (num1,num2){
+  return num1+num2;
+}
+var result = sum(a,b);
+```
 
-[jekyll-docs]: https://jekyllrb.com/docs/home
-[jekyll-gh]:   https://github.com/jekyll/jekyll
-[jekyll-talk]: https://talk.jekyllrb.com/

_posts/2020-10-25-added-latex-support.md

@@ -0,0 +1,34 @@
+---
+layout: post
+title:  "Added Latex Support"
+summary: Writing Equations using Latex
+author: John Doe
+date: '2020-10-25 9:35:23 +0530'
+category: jekyll
+thumbnail: /assets/img/posts/code.jpg
+keywords: devlopr jekyll, how to use devlopr, devlopr, how to use devlopr-jekyll, devlopr-jekyll tutorial,best jekyll themes
+permalink: /blog/added-latex-equations-support
+usemathjax: true
+---
+
+## You can now use LaTex to write equations :
+
+In the frontmatter of the article add this :
+
+`usemathjax: true`
+
+After that, simply wrap the math symbols of your article with two double-dollar sign $$:
+
+For Example :
+
+- use this `$$E=mc^2$$`
+
+You should be able to see it in your post as: $$E=mc^2$$
+
+ use `$$mean = \frac{\displaystyle\sum_{i=1}^{n} x_{i}}{n}$$` to write :
+
+$$mean = \frac{\displaystyle\sum_{i=1}^{n} x_{i}}{n}$$
+
+- Use `k_{n+1} = n^2 + k_n^2 - k_{n-1}` to write
+
+$$k_{n+1} = n^2 + k_n^2 - k_{n-1}$$