Sharepoint Developer Blog

Crawling: Crawling is the process of gathering the content for search. Types of SharePoint crawl: Full Crawl Incremental Crawl Continuous Crawl FULL CRAWL During a full crawl, the search engine crawls, processes and indexes every item in the content source, regardless of the previous crawl status. INCREMENTAL CRAWL In most cases, we do not need to (re-)index everything in the content source. Instead, incremental crawl enables the Crawler to crawl only the items which have been newly created or modified since the last crawl. Continuous Crawl Similar to incremental, however significantly different, too, continuous crawl is a dynamic way of crawling SharePoint and Office 365 content. When it is enabled on a content source, the Crawler checks the SharePoint change logs regularly (every 15 min, by default) and looks for recent changes. If there’s any item on the changelog, the Crawler takes immediate action on it and sends to the Content Processor. Please refer this link ...

cookies vs cache Cookie  should be used to store  per-user  information for the current Web session or  persistent information on the  client , therefore client has control over the contents of a cookie. Cache  object is  shared between users in a single application . Its primary purpose is to cache data from a data store and should not be used as a primary storage. It supports  automatic invalidation  features. Refer this link for more details  Link1 PUT vs POST The most commonly used HTTP verbs POST, GET, PUT, DELETE are similar to CRUD (Create, Read, Update and Delete) operations in database. We specify these HTTP verbs in the capital case. So, the below is the comparison between them. create - POST read - GET update - PUT delete - DELETE PATCH: Submits a partial modification to a resource. If you only need to update one field for the resource, you may want to use the PATCH method. Refer this link for mo...

In SharePoint 2013, Client Side Rendering  is used for rendering list views, list forms and search results We need to add this JSLink under web part properties. So basically, what CSR does is it gets the JS object with raw data as input, and renders huge HTML string based on it After HTML string is fully formed, it is inserted into the DOM. Please refer this link for more details  Link1   Link2

  Farm solutions , which are hosted in the IIS worker process ( W3WP.exe ), run code that  can affect the whole farm .  Sandboxed solutions , which are hosted in the SharePoint user code solution worker process ( SPUCWorkerProcess.exe ), run code that  can only affect the site collection of the solution .Farm solutions are installed and deployed.  Sandboxed solutions are uploaded and activated. Refer this link for more details  Link