For my reference

to enable announcement and all other features in team site into a publishing site

http://sharepoint.stackexchange.com/questions/12924/enable-team-site-for-a-publishing-site

Fetching a video from asset library into a sp page
http://www.learningsharepoint.com/2012/08/05/addembed-video-to-sharepoint-2013-site-page/


hide a field based on the value in another field

http://sharepoint.stackexchange.com/questions/88064/hide-show-field-on-list-form-based-on-value-from-another-field



we can take any default snippets code in sharepoint for our custom use

design manager >>> masterpage >>> snippets


to link a html button to connect to outlook button in sharepoint

http://sharepoint.stackexchange.com/questions/14271/how-to-embed-the-connect-to-outlook-link-in-a-page

For creating and configuring MySite in sp2013

http://blog.sharedove.com/adisjugo/index.php/2012/07/25/visual-guide-setting-up-my-sites-in-sharepoint-2013/


For Jquery Loader

http://www.jqueryscript.net/tags.php?/loading%20spinner/

http://www.jqueryscript.net/demo/jQuery-Plugin-To-Handle-CSS3-Powered-Spinners-Loaders-Loading-js/